What Happens During a Mcdonalds Orientation?

Basically get a tour of the place, meet ppl etc

What Happens During a Mcdonalds Orientation? 1

• Other Related Knowledge oforientation

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Wage discrimination by orientation

Lesbian womenLesbian and bisexual women receive the same pay or the equivalent of what a straight woman makes. The general dynamic-that gay men suffer a pay gap while lesbians receive a pay premium-can be explained by the gender bias in pay. Men earn more than women in most occupations, and this inequality plays out regardless of sexual orientation. In fact, in Badgett's 2009 review, some studies showed that while lesbians earned more than heterosexual women, they made less than straight and gay men. "In the case of lesbian women, they are compared to heterosexual women, who are really the lowest paid people," says Badgett. Meanwhile, the earnings of gay men were compared to straight men, who are, on average, paid the most. Lesbian women make a median of 1.4% more than heterosexual women, but make 25.6% less than heterosexual men. Women who are between the ages of 18 and 44, 29% of bisexual women and 23% of lesbian women are experiencing poverty, unlike the 21% of heterosexual women who are not. Lesbian couples tend to experience higher poverty rates while earning similarly the same as straight women. This is largely due to the discrimination and homophobia that homosexual women face that their heterosexual counterparts do not. But, lesbians still earn less than the regular household income of a heterosexual couple because of the gender wage gap. As a result, lesbian couples/households are more likely to live in poverty than heterosexual couples/households. Thus, gay women are economically disadvantaged for not being the straight stereotypical female in a heterosexual relationship. Even when lesbians do get hired they are far more likely to face workplace harassment and bullying. In America, a study from UCLA's Williams Institute found up to 41 percent of LGBT employees had been "verbally or physically abused or had their workplace vandalized." While 1 in 6 had reported that their sexual orientation stood in the way of career advancement, or lead to them being let go. Gay menUntil recently it was thought that gay men made a median of 18.4% less than compared to straight men. A recent study has showed that in the US Gay men now earn 10% more than their heterosexual counterparts. Gay men are economically disadvantaged for not being the straight stereotypical male in a heterosexual relationship. Gay and bisexual men receive 10-32% less pay than straight men, especially when considering factors such as education, race, occupation, and work experience come into the work place. 20% of gay men and 25% of bisexual men between the ages of 18 and 44 live in or below the poverty level, unlike the 15% of heterosexual men who are not. Transgender individualsTransgender adults are nearly 4 times as likely to have a household income of under $10,000 per year.

What Happens During a Mcdonalds Orientation? 2

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Service-orientation design principles

Service-orientation design principles are proposed principles for developing the solution logic of services within service-oriented architectures (SOA).

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How to interpret skimage orientation to straighten images?

Based on the doc you provide, orientation is in radians, ranging from -pi/2 to pi/2 counter-clockwise:Moreover, as it is said in the regionpropos doc, since 0.16.0, they use "rc" corrdinates everywhere. They say for the majority of computation you could find the old results with a simple transformation, but for others, it is more complicated, such as the orientation:Which means that the right formula to get the angle you want is this one:And the orientation refers to this angle on the image: Now: If you want your major axis and the 0th axis align, then rotate your image by -angle_in_degrees:

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What is McDonalds Orientation Like?

The orientation is 1-3 hours following around another employee so you see all the work stations. Take a notepad because you can not possibly remember all the buttons on the coffee-maker. It is good that they are short-handed because it means your job is secure and you will be able to get extra hours if you need them.

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Why is Python an object-oriented language?

No, python is not 100% object oriented. But it supports object oriented programming. Defining classes for every program is not necessary in python like we do in java

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Toilet paper orientation - Wikipedia

In the article "Bathroom Politics: Introducing Students to Sociological Thinking from the Bottom Up", Eastern Institute of Technology sociology professor Edgar Alan Burns describes some reasons toilet paper politics is worthy of examination. On the first day of Burns' introductory course in sociology, he asks his students, "Which way do you think a roll of toilet paper should hang?" In the following fifty minutes, the students examine why they picked their answers, exploring the social construction of "rules and practices which they have never consciously thought about before".

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Did You Go to Chick-fil-a and Why Did You?
Did You Go to Chick-fil-a and Why Did You?
Did you go to Chick-fil-A and why did you?That is is his right. Just like it is the right of the mayors of Boston and San Francisco to voice THEIR opinion that they think Dan Kathy is wrong. Meanwhile, by stating you think it's OK to ban same-sex-marriage, you are stating it IS OK to take away other peoples' rights. See, the government has these laws that prohibit it from discriminating against people on the basis of things like gender and sexual orientation, among other things. You do not have to LIKE the law, but as an American citizen, you have to RESPECT the law.— — — — — —Do you think culture can help shape a person's sexual orientation?Nobody is born a homo God is completely against that, its and abomination to him, why would create someone gay? Its people who are brought up in a gay environment or brought up thinking its okay which turn out that way. If you are gay your meant to pray to god to help you, stop you thinking that way. Satan is the reason why people are homo's God helps you in so many way, people do not believe in him simply because it does not suit them, they can not take all the thing they should not do. When God appeared to one the the saints (I cannot remember her name) she asked him so many questions and people being born gay was one of them and he answered her saying no one is born a lez or gay - obv he didnt say it like that but you get what I mean, along those line people choose to turn that way and like I said earlier you should pray for help and God WILL HELP YOU! so a big fat absolute NO no one is born gay but to answer your question I would say yes culture would probably have an effect on a persons sexual orientation.— — — — — —im trying to figure out my sexual orientation?i would say that you are lesbian— — — — — —If you could pick your sexual orientation and/or gender at birth, which one would it be? Why?Why would i want to choose it? To have the support of other individuals with the same sexuality, be seen with more tolerance and allowed to do more things, or just for convenience's sake? I mean, i don't think it's something you can choose just like that, though it isn't something you're just born as entirely.Life shapes you a way, more or less influenced by what you want or do.One day you might realize you like people with specific traits, and for convenience's sake you choose to find the appropriate definition and categorization or make your own, and you yourself choose to label yourself, wich you don't have to do if you don't want to. People are often in a rush to label theirselves or to be labeled by others to find a place where they feel they belong. That's not always the best thing to do.We can choose, to a certain extent, to label our feelings and thoughts for ease of communication and understanding, though they can be limited by it if not properly defined. I think you can choose to label what you feel, but not fully make up what you feel or change something that's supposed to be a core part of you and how you act on a whim just like that, unless superficially.I mean, if we leave feelings aside and just for conveniency's sake like bonuses or privileges, it's still a tough choice.If you could choose your sexuality, what would you choose?.— — — — — —How much can a person change his sexual orientation?Sure. You learn a new hobby, and your brain adapts accordingly. But what we are talking about are two different things. While playing the violin may make some parts of the brain work more, and therefore evolve over time, someone's sexual orientation is defined by their overall brain structure, not certain elements & areas, as well as hormones throughout the person's life. Overall brain structure is linked to hormone levels during prenatal development— — — — — —Should people be legally allowed to use speech which u201coffends, threatens, or insults groups, based on race, color, religion, national origin, sexual orientation, disability, or other traits?u201dIn short yes. At some point your position that you hold could become controversial and be banned. Hence why we have the first amendment. An example is what if Being antiwhite was on that list or pro abortion ( pro murder is how that would be framed ) so no matter how stupid people should be able to say and believe what they want if anything just to show others why they are wrong
Earth Orientation Parameters
Earth Orientation Parameters
Earth orientation parametersIn geodesy, earth orientation parameters (EOP) are a collection of parameters that describe irregularities in the rotation of the Earth. The Earth's rotational velocity is not constant over time. Any motion of mass in or on the Earth causes a slowdown or speedup of the rotation speed, or a change of rotation axis. Small motions produce changes too small to be measured, but movements of very large mass, like sea currents or tides, can produce discernible changes in the rotation and can change very precise astronomical observations. Global simulations of atmosphere, ocean, and land dynamics are used to create effective angular momentum (EAM) functions that can be used to predict changes in EOP. The collection of earth orientation parameters is fitted to describe the observed rotation irregularities. Technically, they provide the rotational transform from the International Terrestrial Reference System (ITRS) to the International Celestial Reference System (ICRS), or vice versa, as a function of time.— — — — — —Westward orientationBolton Valley is one of the few westward facing ski areas in Vermont— — — — — —what to expect for the first day of work at target? do i have to wear the uniform? is there an orientation?Most retail stores have you go through orientation when you first hire on. What position did you apply for? Even if you will be nowhere near a register, most stores want all their employees to have training on one. Here's an example, I actually started my orientation at Lowe's today. I was hired to be a delivery driver, but I still have to go through 3 more days of training before I even start in my own department! During orientation they will have you fill out all your paperwork (tax info, sign here, here, and here for this and that). May be a good idea to take a blank check in case they want to set up direct deposit for your pay. Also, you should get your uniform tomorrow and probably an employee handbook which is full of helpful info. I've never worked at Target, but this is how most retail job first days go. Good luck!— — — — — —Working with the homological definition of orientationThe inclusion $(mathbbR^n, mathbbR^n - B) to (mathbbR^n, mathbbR^n - 0)$ induces an isomorphism $H_n(mathbbR^n | B) to H_n(mathbbR^n | 0)$. So for any neighbourhood $B$ of $0$, we can consistently choose an orientation for all points inside $B$. So locally, we have a well defined notion of orientation. You can propagate this (formally using a connectedness argument) to show that $mathbbR^n$ is orientable. You might find the last paragraph on page 233 of Hatcher helpful.EDIT: I've tried to make the exposition a little more explicit. Let us suppose that we have a chosen orientation $mu_0 in H_n(mathbbR^n|0) cong mathbbZ$. Now, for any open ball $B$ around $0$, we have the inclusion $i^0:(mathbbR^n, mathbbR^n - B) to (mathbbR^n, mathbbR^n - 0)$. This induces an isomorphism $i_ast^0:H_n(M|B) to H_n(M|0)$. So let us denote by $mu_B$ the element of $H_n(M|B)$ such that $i_ast^0(mu_B) = mu_0$. We will show that this $mu_B$ helps choose generators for local homology at all the other points in $B$ and hence lets us make a consistent choice. Suppose we choose another point $y eq 0 in B$. What does it mean to choose a generator of $H_n(M|y)$ consistently? This means that the chosen generator $mu_y = i_ast^y(mu_B)$. Thus, a choice of local generator is consistent in an open set $B$ if for every $x in B$, $mu_x = i_ast^x(mu_B)$. You can think of this as a local orientation being compatible with $mu_B$. With this in mind, we look back at our definition of orientable.A manifold is $R$-orientable if for all open balls $B$ in coordinate charts of $M$, there exists $mu_B$, a generator of $H_n(M|B)$ such that $mu_x in H_n(M|x) = i_ast^x(mu_B)$ where $i_ast$ is the map induced by inclusion. You might wonder if this is equivalent to Hatcher's and it is. The idea boils down to each local orientation is given by mapping the generator of $H_n(M|B)$ and seeing where it goes.Now, for $mathbbR^n$, for each point $x eq 0$, we can consider the open ball of radius $||x||1$. Then, given $mu_0$, I get a $mu_B$, and I let $mu_x = i_ast^x(mu_B)$.
What to Wear for College Orientation?
What to Wear for College Orientation?
What to wear for college orientation?Wear some khaki shorts and a white button up t-shirt. That you look put together, but you still are comfortable. I hope this helps!— — — — — —OrientationThese dual cab locomotives had a roof access ladder on one side only, just to the right of the cab access door. The roof access ladder end was marked as the no. 2 end. A corridor along the centre of the locomotive connected the cabs, which were identical except that Cab 2 was where the handbrake was located. .— — — — — —what should i wear at a job orientation?The first impression made for any person is in the first 3 minutes; and not to say that looks are very important. So, dress yourself as if you have got the job and your are going to attend the job.— — — — — —Type of race that's nature-oriented?I have a neighbor who is nature-crazy. :) He's from Jamaica, I believe— — — — — —Axiomatizing oriented cobordismThese two definitions of oriented cobordism are equivalent (it's a kind of a variation on the theme $a-b=0iff ax=bx$).One direction is rather obvious: $partial Wcongbar MNimplies Mpartial W=Npartial(Mtimes;)$.The opposite direction is slightly more interesting. Observe that $Apartial Bcongpartial Cimplies exists W:Acongpartial W$ (just take $W=Csqcup_partialbar Bbar B$). So $Mpartial Ucong Npartial Vimplies partial(Mtimes; U)cong(bar MN)partial Vimpliesbar MNcongpartial W$— — — — — —Earth orientation productsA mission of the IERS is to provide earth orientation information to the greater geodesy community in the form of bulletins: Bulletin A provides a rapid turnaround service for providing current EOP and a prediction model for EOP up to a year in the future. It is released weekly. Bulletin B provides final measurements of EOP and is released monthly. Bulletin C provides announcements of leap seconds Bulletin D provides DUT1 = (UT1 UTC) to a 0.1 second precision.— — — — — —Clothes for freshman orientation and first day of school?Hehee, we have the same name. Try getting some inspiration from lookbook.nu or stylemob.com Alot of great outfits there. Go for something bold for orientation and fist week. By then you've built a reputation and everything else you wear will be accepted as "stylish".— — — — — —I'm so unsure of my orientation?You sound confused alright. I have found that fantasies are not the same as real life attractions. If you are attracted to a real life girl not a movie star, you may be bi or lesbian. Anyone can fantasize about anything. Sometimes the fact that something is tabu is enough to make a fantasy work. There is no need to rush anything. It will all sort out as you get a bit older. Just relax and be who you are and see where it takes you. You may end up just being bi curious— — — — — —Curve orientationIn mathematics, a positively oriented curve is a planar simple closed curve (that is, a curve in the plane whose starting point is also the end point and which has no other self-intersections) such that when traveling on it one always has the curve interior to the left (and consequently, the curve exterior to the right). If in the above definition one interchanges left and right, one obtains a negatively oriented curve. Crucial to this definition is the fact that every simple closed curve admits a well-defined interior; that follows from the Jordan curve theorem. All simple closed curves can be classified as negatively oriented (clockwise), positively oriented (counterclockwise), or non-orientable. The inner loop of a beltway road in the United States (or other countries where people drive on the right side of the road) would be an example of a negatively oriented (clockwise) curve. A circle oriented counterclockwise is an example of a positively oriented curve. The same circle oriented clockwise would be a negatively oriented curve. The concept of orientation of a curve is just a particular case of the notion of orientation of a manifold (that is, besides orientation of a curve one may also speak of orientation of a surface, hypersurface, etc.). Here, the interior and the exterior of a curve both inherit the usual orientation of the plane. The positive orientation on the curve is then the orientation it inherits as the boundary of its interior; the negative orientation is inherited from the exterior.— — — — — —Is use of "Oriental” racism? [duplicate]From freedictionary:So when used as a noun I guess it is. Honestly I have a lot of Asian friends and it has just never came up.Spoiler: Just messaged an Japanese girl I know. She laughed. She said "I would not find it offensive, just the person dumb."
Wayfinding and Orientation on Nonlinear Site Structure?
Wayfinding and Orientation on Nonlinear Site Structure?
Wayfinding and Orientation on Nonlinear site structure?The correct Information Architecture term is a multi-dimensional hierarchy. Common websites that have that kind of structure are webshops (or Wikipedia).Search Webshops all rely heavily on the search functionality. I do not know if a search functionality is possible or useful within your web application, but it might provide the users with a fast way to navigate to their would estination pages'.Submenus Less is more. If at all possible, try to minimize the amount of links users will see at the same time. If an user is looking for a specific type of Levi jeans it's advisable to start at a high level in the hierarchy, first deciding between pants and shirts. After that maybe choosing between chinos, jeans and pantaloons with a submenu (not even visible one step ago). And after that maybe even refine it by offering another submenu in the form of a filter menu with brand names and fit sizes. Maybe this is could, in some way, be tailored to your situation?Breadcrumbs Your devs have vetoed it, but it will be worth the investment to try to implement it. Breadcrumbs are an excellent way of letting the user know where they are within the website (or web application).Titles and visual cues Give a title to e-ve-ry page. Every single one of them. It's very important. Visual cues help too. And the copy in buttons; not just a button saying 'back' but 'back to ...'. And please do not use any jargon unless you are absolutely sure your user understands it. Use copy that makes it absolutely clear what it will happen next.But how do you come to the right structure? That's the art of Information Architecture. Card sorting is an easy way to do that. All you need is a pen, some paper and some time. Write out every page or page category. Group them as best as you can (this is most difficult in a multi-dimensional hierarchy, but there are always common factors) and change names or add group titles. While doing this keep your user in mind. You and your devs might think a certain structure is logical and you will assume the user will agree with you. But as a villain in one of Steven Segalls' movies once said:Assumption is the mother of all upsYou will be amazed by how many times your assumption (or your hypothesis if you would) is incorrect if you would just take the effort to talk to some real users. (speaking from experience)So there is not really a template you can fill in so you can have the best structure for your navigation. There are some guidelines, but it's all trial and error. Start somewhere and go from there. Build -> Analyse -> Iterate -> Repeat— — — — — —Toilet paper orientation - WikipediaGeorgia-Pacific commissioned a survey of Americans' bathroom habits in 1993 to launch its new Quilted Northern brand, and more surveys followed: • 1993 Practices and Preferences of Toilet Paper Users: 73 percent over out of 1,200 respondents. The press release claims, "A first-of-its-kind survey has settled, once and for all, the great toilet paper debate." • 1994 Toilet Paper Report: 59 percent over, out of 1,000 respondents; conducted by KRC Research and Consulting • 1995 Bathroom Tissue Report: 59 percent over versus 29 percent under, out of 1,000 respondents; conducted by KRC Research and Consulting • 2001 Bathroom Confidential: 63 percent over out of 1,001 respondents; conducted by Impulse Research— — — — — —Simple stokes - why is this the correct orientation?The induced orientation on $partial S$ can be described this way:If you walk along $partial S$ with your head pointing in the direction of the normal vector, the induced orientation is the one that keeps $S$ "on your left."So if the orientation on $S$ is the one with downward $z$-component, you are walking around $partial S$ with your head pointing down. Somebody looking downwards on the $xy$-plane would see you going clockwise around the boundary circle.— — — — — —A French orientationDespite resistance from the London art establishment, painting in the progressive French manner was starting to percolate through exhibitions at the Grosvenor Gallery and the New English Art Club (founded in 1886). The Royal Society of Painters in Water Colours gave a 'nod to impressionism' by electing Robert Allan an associate in 1887 (and Arthur Melville in 1888). 'Though not an impressionist, Allan did share with his compatriots a taste for plein-air painting and a French orientation.' The Queen's Jubilee Procession of 1887 is praised by Mrs Bell for 'the artist's bold brush-work, ... and his various Dutch scenes, notably his Lowlands of Holland [of c., are perhaps especially remarkable for increased freedom of handling, and for the nearest approach made by their gifted author to what may be called the earlier phase of Impressionism.'The Dundee Courier also noted that The Lowlands of Holland at the Glasgow Institute in 1890 was 'a very distinct advance'. Allan maintained an individualistic approach to his art, aligning himself neither with British Impressionists nor with the Glasgow School, which was 'fast coming to be recognised as a new force and power, especially in the landscape art of the country'. The 'Glasgow School' - retrospectively known as the 'Glasgow Boys' - was a diverse grouping of artists including James Paterson (1854-1932), William York Macgregor (1855-1923), James Guthrie (1859-1930), John Lavery (1856-1941) and Thomas Millie Dow (1848-1919). Mrs. Bell's International Studio article draws on conversations with Allan in which he makes it clear that he 'was not, as is so often taken for granted, a member of the Glasgow School'. In 1889 he was awarded a silver medal at the Exposition Universelle in Paris.
Power Supply Orientation Affecting Output
Power Supply Orientation Affecting OutputIndustrial DIN-mount power supplies are often passively cooled by convection. That is, they are designed so that the hot air rises out of the enclosure, drawing cooler air from underneath. The placement of ventilation holes, internal component orientation, internal baffles, etc, all play into the design. If you choose a different orientation then it does not work so well!Also, these power supplies will specify minimum clearances around them. These clearances must be met for the same reason.This particular power supply's data sheet hides the clearance requirements on page 2-7, in an unfortunately-named "Cooling" section:.— — — — — —Piece orientationAlthough the Skewb looks simple, its pieces are actually divided into subgroups and have restrictions that are apparent upon examining the puzzle's mechanism. The 8 corners are split into two groups-the four corners attached to the central 4-armed spider and the four "floating" corners that can be removed from the mechanism easily. These corners cannot be interchanged i.e. in a single group of four corners, their relative positions are unchanged. They can be distinguished by applying pressure on the corner-if it squishes down a bit, it's a floating corner. The centers only have two possible orientations-this becomes apparent by either scrambling a Skewb-alike puzzle where the center orientation is visible (such as the Skewb Diamond or Skewb Ultimate), or by disassembling the puzzle— — — — — —What is the biological purpose of homosexual orientation?Maybe the purpose isnt biological. Its the basic heirarchy of needs. Humanity as a whole will meet its physiological needs of reproduction before anything else. The earth is over populated. Of course reproduction needs to continue, but it is not impertative that everyone reproduce. And if you are saying homosexuality is wrong because same sex couples cant have children, then dont you have to ask the same question with heterosexuals who dont reproduce? After basic physiological needs are met, the next level is safety.of body of employment of FAMILY. Now that we dont have to put the biological need of reproduction first, people are free to move on and satisfy other needs. In the past, people stayed in the closet or denied their orientation out of the need to procreate, but now they dont have to. Maybe the purpose is emotional and psychological, not biological, and the fight for equal rights is the need to fullfill safety in ones home and life and family and love and relationships.— — — — — —Sexual orientation and gender identityNeither same-sex marriages nor civil unions of same-sex couples are allowed in Russia. Article 12 of the Family Code de facto states that marriage is a union of a man and a woman. Violators risk stiff fines, and in the case of foreigners, up to 15 days' detention and deportation. Beginning in 2006, similar laws outlawing "propaganda of homosexuality" among children were passed in 11 Russian regions. Also in June, parliament passed a law banning adoption of Russian children by foreign same-sex couples and by unmarried individuals from countries where marriage for same-sex couples is legal. In September, several deputies introduced a bill that would make a parent's homosexuality legal grounds for denial of parental rights. It was withdrawn later for revision. Homophobic rhetoric, including by officials, and rising homophobic violence accompanied debate about these laws. Three homophobic murders were reported in various regions of Russia in May 2013. A few investigations were launched, but have not yet resulted in effective prosecution.— — — — — —Freshman orientation/ picture day is tomorrow, please help?Since you have pale skin, you can wear bold blues, greens, purples, and black. Its a picture, wear your favorite shirt and rock it! Also, since you have brown eyes, green eyeshadow will make your eyes pop!— — — — — —do people take showers at college orientation?It depends on the school and whether you take a shower every day or not— — — — — —What is my sexual orientation?I think your straight bi-curious. as a guy I do not find the vagina attractive but I do find the female body sexually stimulating— — — — — —Subway orientation?! Help.?Orientation means introduction, explain basic information of the particular job you selected for, company'spolicy, your rights and obligations to the company, your wages n benifits etc. Basically no work on orientation day. If there was any work to be prformed would be notified to you hand on training of job in orientation. About dress you can wear casualdress. Anything special they would tell you.If any uniform like dress you need, they will supply ln or after orientation.
GP Speedmaster's New Sub-brand "100% Biba" Fully Launches New Products
GP Speedmaster's New Sub-brand "100% Biba" Fully Launches New Products
For game lovers, especially for somatosensory gamers like Xbox, the importance of high-energy batteries is self-evident. If the performance of the 5th battery is strong, it will definitely bring a more lasting experience and enjoyment. In order to meet the needs of game enthusiasts, GP Speedmaster’s new sub-brand "100% Biba" has made full efforts to carefully launch a green and environmentally friendly rechargeable battery with very powerful performance, which perfectly surpasses the traditional nickel-metal hydride in the game field. Rechargeable Battery.The 100% Biba brand new environmentally friendly rechargeable battery has inherited the powerful genetic advantages of GP Speedmaster. Compared with the traditional Ni-MH rechargeable battery, the new 100% Biba environmentally friendly rechargeable battery has a 1.2V full-range constant voltage and a large capacity of 2300mAH. The revolutionary technology makes it a new-generation leader in the rechargeable battery industry. Under the recommendation of gamers, 100% of the new Buba battery was snapped up by the whole people, and battery sales continued to soar, and it was also known as "the best cp partner for Xbox controllers."The discharge performance of the new generation of 100% Biba environmentally friendly rechargeable batteries is quite strong, suitable for use in various high-current and high-voltage electronic devices such as gamepads and wireless mice. The social media 3DM game network has conducted actual evaluation on it, and the results show that the 100% Biba battery does have excellent performance. Faced with the tests of many games such as "Monster Hunter WorldIn the 5-hour gaming experience, the fully-powered 100% Biba battery strongly assists the Xbox controller, presenting an excellent gaming feast full of speed and excitement.In addition to the amazing battery life, the new generation of 100% Biba's new generation of environmentally friendly rechargeable batteries has also passed the authority SGS quality certification. More than 90% of its battery materials can be recycled, and the battery can be used repeatedly for more than 300 times. The environmental protection level is among the top in the world. . Even if it is stored for one year in the standby state, the battery still has more than 70% of the remaining capacity. Excellent quality can naturally be loved by consumers.In terms of charging safety, 100% must be very careful. Under the concept of striving for perfection, 100% Beba fits the life charging scene, and designed a "back window" hollow charger with automatic power-off intelligent recognition, so that the safety issues such as heat dissipation, short circuit, overcharge, etc. have been greatly improved. The improvement brings us a safer charging environment.It can be said that the emergence of a new generation of environmentally friendly rechargeable batteries with 100% Biba has become a boon for game enthusiasts. I believe this 2300 mAh super-capacity rechargeable battery set combination, you will fall in love with it after using it!fqj
Reference Design of Power Supply and Serializer for Automobile Camera Module
Reference Design of Power Supply and Serializer for Automobile Camera Module
A seemingly simple design, in fact, is full of the efforts and day and night of digital engineers. This design needs to be tempered and evaluated repeatedly before it can be put on the market. Ti designs reference design library, sincerely create a classic for you! Want to find more reference designs? Log in Ti designs reference design library and you will have the design you want!Ti designs design library will launch a series of selected reference designs for you, including industrial, medical, automotive electronics, factory automation and control, building automation, personal electronics and other applications. It will be updated every week. Don't miss it! Now, let's take a look at the good recommendations in the fifth issue of "automotive electronic reference design"!Design OverviewPmp9351 is a compact power supply and serializer solution for automotive auxiliary camera module, using omnivision image sensor ov10635. This reference board has two lmr22007 Synchronous Step-Down regulators, which provide two 3.3V outputs and one 1.5V output to power the ov10635 evaluation board bypassing the on-board LDO. This design occupies 20x20mm effective PCB board area. The system input voltage is 9V rated voltage from ECU, and its input range is 5.5V to 20V. This reference board includes a ds90ub913q serializer and supports a coaxial cable power supply configuration, allowing the transmission of input power and FPD link III signals through a coaxial cable.Design system block diagram (click here to download the complete block diagram)Design characteristics:·Power supply and serializer solution specially designed for omnivision ov10635 image sensor in automobile camera·Compact solution size, circuit board area 20x20mm·3.3V and 1.5V outputs, including output filters to cover I / O, core, analog voltage rail and ensure high image quality·5.5V to 20V working input voltage range, 9V rated input from ECU·The coaxial cable power supply configuration transmits the input power supply and FPD link III signal through a coaxial cable·Through a compatible interface, the ov10635 EVM can be connected with only a slight modification of the circuit boardDesign documents (click here to download the complete design resources)Design demonstration:Relevant design recommendations:Reference design 1: Automobile USB battery charging reference designDescription: the size of the USB battery charging reference design has been optimized and can be installed in the automobile power supply accessories port. The design adopts a USB special charging port controller with integrated current limiting power switch and 42V DC / DC converter. High integration and small package size create a small shape.Reference design 2: reference design of dual port automobile USB chargerDescription: by using tps40170 PWM step-down controller, this power management reference design provides 5V regulated output with its small shape specification to power two USB ports, of which each port is 2.1a (4.2a in total). After optimization, this design adopts 12V rated input and can accept 8-60v.For the original text, please refer to: http://www.deyisupport.com/blog/b/behindthewheel/archive/2014/08/04/51784.aspxTexas Instruments online technical support community answers technical problems and provides technical support for Chinese electronic engineers. Deyi community involves analog electronic technology, single chip microcomputer, MCU, embedded system, DSP and digital signal processing. It is the preferred technical exchange platform for electronic engineers designed with Ti chip. More Forum Highlights, please visit: http://www.deyisupport.com/
Belkin Introduces Thunderbolt 3 Docking Station Pro, Which Supports Both MacBook and Windows PC Syst
Belkin Introduces Thunderbolt 3 Docking Station Pro, Which Supports Both MacBook and Windows PC Syst
Today, Belkin, a well-known peripheral manufacturer, launched a new docking station - the new thunder 3 docking station pro, which is compatible with both MacBook and windows PC operating systems.It is reported that the product is an upgrade of the original lightning 3 expansion base. It is compatible with lightning 3 and a variety of other usb-c host devices (such as MacBook and new iPad Pro), as well as windows laptops and smartphones, which greatly improves the efficiency of the device. The 170W power adapter is attached to provide sufficient power supply for each interface. At the same time, it can provide up to 85W power supply for the connected host without additional power connection.Multiple ports have been greatly expanded. It includes 1 usb-a 3.1 port, usb-c 3.1 port, 4 usb-a 3.0 ports, 2 thunderbolt 3 ports, SD card, DisplayPort port and Ethernet port, which can easily connect multiple devices. It supports dual HD display output, the latest DisplayPort 1.4 standard, and supports up to 8K / 30Hz or 5K / 60Hz resolution output. The ultra-high speed SD card slot supports uhs-ii (ultra high speed II), and the transmission rate can reach 312 MB / s, which is three times faster than that of uhs-i, saving more time for image processing professionals.It also supports the daisy chain connection of up to 6 lightning devices, standard lightning 3 cables, and supports the data transmission speed of 40Gbps. The cable length is about 0.8m, which is enough to be installed around the furniture or further away from the main socket to provide a more general desktop configuration.This is a product upgrade of the award-winning thunder 3 expansion base, hoping to provide convenience not only for MacBook users, but also for Windows PC users. The new thunder 3 expansion base Pro will provide a one-stop solution for professionals who need to work with multiple devices to improve work efficiency.In terms of price, the official price of thunder 3 expansion base Pro is 2498 yuan. At present, the product has been listed and sold in relevant channels.
Exploding Samsung Phones Show Perils of Building Better Battery
Exploding Samsung Phones Show Perils of Building Better Battery
Samsung Electronics Co., under pressure from consumers for longer-lasting batteries that charge faster, pushed the limits of lithium-ion technology. The effort backfired when some of its new Note 7 handsets caught fire and exploded.Building a better battery has long bedeviled the tech industry. Smartphones are constantly improving, with sharper displays, improved software and cameras rivaling those used by the pros. Not so the batteries, which despite advances still die faster than consumers like and take too long to recharge."It's the race to add new capabilities and features to the phone that demands a more capable battery," said Martin Reynolds, a Gartner analyst.On top of the demands placed on their performance, batteries are getting slimmer and smaller, as smartphone makers try to win over consumers with thinner devices. That's putting strain on the manufacturing process, and raising the risk of defects that can lead to the kind of malfunctions seen in Samsung's phones.The Note 7 was supposed to stand out with its stylus, large edge-to-edge display and faster charging technology. Samsung rolled out the device in August, just before Apple Inc. unveiled a new batch of iPhones. It was a opportunity for the Suwon, South Korea-based company to outshine its biggest smartphone rival. Instead, it backfired.Usually, smartphone makers and wireless providers rigorously test products before they reach customers, although the process is mainly focused on making sure the devices are compatible with wireless networks. Samsung provided carriers with the typical amount of testing time before the launch date, according to people familiar with the matter. Samsung first showed prototypes of the Note 7 to carriers in April and testing began in May, said the people, who asked not to be identified because the arrangements aren't public.At least one major Samsung partner is reassessing its testing procedures to catch issues like this in the future, according to a person with knowledge of the matter. The South Korean manufacturer is holding multiple meetings each week with major carrier partners to discuss the latest details from its investigation and assist in mitigating the issue, the person said.Headaches involving the production of lithium-ion batteries aren't unique to the smartphone industry. Overheating battery packs made by Sony Corp. led to the recall of millions of laptops made by Dell Inc., Toshiba Corp. and others in 2006, while Boeing Co.'s 787 Dreamliner suffered from electrical fires after the airplane's 2011 debut.For an explanation of how batteries work, click here."Based on our investigation, we learned that there was an isolated issue with the battery cell," Samsung said in an e-mailed response to questions. "Overheating of the battery cell occurred when the anode-to-cathode came into contact with each other, causing a very rare manufacturing process error." Samsung is working to fix the problem. While only about three dozen cases were reported, the company is seeking to replace 2.5 million Note 7 phones, an endeavor that could cost as much as $2 billion . On Wednesday, Samsung placed advertisements in South Korea's major newspapers to apologize for the incident. In an effort to prevent any more device explosions, the company is also rolling out a software update on Sept. 20 that will limit the battery charge at 60 percent. Availability of that update outside South Korea will vary depending on each market, Samsung said.The Note 7 features a larger battery than its predecessor, one that can store 3500 milliamp hours of electric power, compared with 3000 mAh for the Note 5 (Samsung skipped a number this year, to match its flagship Galaxy S7). By comparison, the iPhone 7 Plus, the Note 7's main competitor, has a 2900 mAh battery. While Apple has also sought to upgrade its battery technology to support better screens and faster graphics, it hasn't often promoted battery life as a feature itself. Last week's iPhone event was an exception, when the company highlighted that the iPhone 7 can last almost two hours longer than its predecessor thanks to better software and processor design.Samsung SDI Co.was the main battery supplier for the Note 7, according to a person with knowledge of the matter.The batteries failed becausea separator within the cells was too thin and electrodes weren't properly insulated, according to a government quality inspection agency in China, where almost 2,000 Note 7s were distributed as test devices. Samsung, which is preparing to get replacements into the hands of customers from Sept. 19, said in a statement that "all Galaxy Note7 replacement devices will be equipped with the battery from other suppliers." For the past few years, Samsung has adopted Quick Charge , a technology developed by Qualcomm Inc., throughout its product lineup, including the Note 7. Using specialized chips, circuits and software, the mechanism works in tandem with a specific charger to speed up the process. While that has enabled rapid charging -- up to 50 minutes faster than its predecessor -- it's also pushing up against the physical limits of the materials and design used in battery technology. Gartner's Reynolds noted that fast charging is essentially a solution to the problem of short battery life."It's a feature driven by short battery life in general, not something that people really want," he said.The first batch of Note 7 batteries probably had a flaw in their design that didn't work properly with the chemistry in some units, according to Kyle Wiens, creator of iFixit, a popular website that dissects the innards of gadgets to gauge the ease of repairing the devices. Fast charging "crams as much energy as possible into the battery, and the closer you push it to the edge, the more of a potential safety issue there is," he said.
Renesas Energy Saving "function Module" Solution
Renesas Energy Saving "function Module" Solution
"Function module" is composed of Renesas's high-performance MCU, power device and simulator, and provides customers with hardware, software and system technology as a complete set of solutions. In this way, the time of system development can be shortened, the number of components can be reduced, and the higher performance and function of the system can be promoted.Power electronics technology to promote low power consumptionPower electronic technology refers to the overall name of the system of generating electric energy (power generation), transmitting electric energy (power transmission), changing electric energy (power transformation) and storing electric energy (power storage), and also includes the meaning of constructing and using the system.Power electronics is composed of circuit technology, control technology, application technology and so on. At present, the biggest purpose of power electronics is to reduce power consumption. How to generate, transmit, transform and store electricity more efficiently, and support the technology of power electronics to promote low power consumption.Development of power electronics technologyCurrent situation and subjectIn order to reduce power consumption, today's power electronic systems pursue accurate work control, efficient operation and reduce the waste of energy consumption. Therefore, the traditional analog control will be replaced by digital control using MCU.Analog control does not need to understand the knowledge of MCU for the circuit designer of power electronics technology. However, once the era of digital control, the circuit design of power electronics technology must have a sufficient understanding of MCU and its suitable devices. Similarly, the software designer must also understand the complex power electronics technology circuit.In fact, we can hear from many analog designers of power electronic technology circuits that they are difficult to adapt to MCU and MCU software development, resulting in confusion.In addition, the design should also start from the function, performance and cost. It takes a lot of time to select the most appropriate MCU and its matching devices.Moreover, for more and more power electronic technology systems that need digital operation control, flexible use of MCU with higher performance than traditional MCU and high-precision system design integrating power electronic technology circuit and control software require designers to have higher knowledge and experience."Answer" to the subject of power electronic technology system developmentExpecting "function module"For a long time, Renesas has launched various low-end to high-end control MCU for power devices such as IGBT and MOSFET, as well as analog-digital IC, optocoupler and driver IC. Renesas proposes to take the "AC-DC", "DC-DC" and "DC-AC" functions of the basic functions of power electronic technology circuits as "functional modules", which will give full play to this technical strength.Thus, in order to realize the required functions, Renesas can support all-round proposals from MCU, power devices and various ICs to system implementation.It has also been mentioned before that when developing the power electronic technology system promoting digital control, the power electronic technology circuit designer has insufficient knowledge and experience in MCU and MCU software development, as well as the time spent on the selection of MCU and various devices.However, after using the MCU and devices recommended by Renesas as "functional modules", designers do not need to spend too much time on selection, but can focus more on circuit design and software development. In addition, Renesas has also prepared a large number of technical data such as MCU routines and device usage methods, which can be fully and reliably supported by designers.In addition, designers can also design higher-level circuits by participating in various seminars arranged by Renesas, such as device application, power electronic technology circuit design, MCU control program development and so on.The "function module" provided by Renesas can be said to be the "answer" to overcome the problem of power electronic technology system development."Functional module" of power electronic technology systemOrdinary power electronic system is composed of several functional modules, and its functional modules can find a common structure. The input is analog signal and the output is PWM (pulse width modulation) signal. The control circuit is composed of MCU and program, and the power circuit is composed of driving circuit and power device.The input analog signals include voltage, current, temperature, speed, etc. The output PWM signal has constant amplitude and different duration pulse sequence to drive power devices such as IGBT (insulated gate bipolar transistor) and power MOS FET. The control circuit integrates the control algorithm as a software program. Even the same functional module can meet different specifications by changing the program.Let's take a practical look at the cases of four areas of special concern in the power electronic technology system using the "functional modules" provided by Renesas.â—† household solar regulator to maximize solar energyFirst of all, we want to introduce the household solar power generation system. The system is called "household solar regulator", which is composed of control circuit composed of "DC / DC boost module", "frequency converter module" and MCU. The direct current generated by solar panel power generation is converted into alternating current through frequency converter and then transmitted to commercial power supply system.The output power of the solar panel will not only change due to the sunshine conditions, but also change due to the voltage required on the load side. At this time, MCU is used to control the DC / DC boost module to keep the output power of the solar cell at the maximum value through a control mode called "maximum power point tracking (MPPT).â—† motor frequency converter for air conditioner to realize energy saving and muteNext, we will introduce the motor control system of household air conditioner. The system is called "motor frequency converter for air conditioning", which is composed of control circuit composed of "PFC (power factor correction) module", "three-phase frequency converter module" and MCU. PFC module can rectify the input commercial power AC into DC, and remove harmonic noise at the same time. The three-phase frequency converter module converts the DC into three-phase AC (the phase difference of the three potential is 120 degrees) to drive the motor smoothly. The speed of the motor is monitored through the sensor, and the operation of the functional module is always controlled at the best value through MCU.â—† UPS (uninterruptible power supply device) with high efficiency backup power supplyNext, we will introduce the application example of small ups. The system can be used as a standby power supply when the commercial power supply stops power transmission for some reason. The power supply time of different UPS also ranges from 3 minutes to 3 hours.UPS is composed of control circuit composed of "PFC module", "DC / DC boost module", "frequency converter module" and MCU. PFC module can rectify the AC input from commercial power supply into DC, and remove harmonic noise at the same time. The DC power is stored in the battery inside the ups. The DC / DC boost module usually converts the output of PFC into appropriate DC voltage and supplies power to the battery at the same time. In case of power failure, it shall be output from the battery and boosted to the appropriate DC voltage. The frequency converter module converts the current output by the DC / DC boost module into the same AC power as the commercial power supply.â—† electric vehicle (EV) charging station supporting the next generation of vehiclesFinally, an example of charging station for electric vehicle (EV) is introduced. EV charging station is a new system that can charge electric vehicles (EV) in a short time. It is believed that the number at home and abroad will increase rapidly in the future.The EV charging station is composed of a control circuit composed of "three-phase PFC module", "insulated DC / DC converter module" and MCU. The input power supply is not the usual 100V AC power supply, but a three-phase 200V AC power supply. In order to shorten the charging time, a high-power power supply is also used. The three-phase PFC module is the same as the PFC module mentioned above, which can convert three-phase AC into DC. The insulated DC / DC converter module electrically insulates the input and output and generates the high voltage and high current required for EV charging.So far, Dr. tanamoto has introduced many examples of power electronic technology systems that make use of "functional modules". Next time, we will introduce Renesas MCU, power devices and simulator products that support the "function module" solution.
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