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otarafa: titles designed by saul bass | butarafa: Big Dog - The Most Advanced Quadruped Robot on Earth |
yaz saati
cevap ver
koraylankoray
20/03/06
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Yaz saati (ileri saat) uygulaması, 26 Mart Pazar günü 01.00'de, saatlerin bir
saat ileri alınmasıyla başlatılacak. Yaz saati uygulaması, 29 Ekim Pazar günü saat 02.00'de, saatlerin bir saat geri alınmasıyla sona erecek. |
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29 Ekim dedin - sonbahar dedin icimi bir huzun basti. Yaz gelirken saatler ileri alinir, artik daha "erken" kalkilacaktir ama olsun yaz gelmistir Sonbaharda da yapraklar dokulur, bi sene yeniden baslar, bi saat gec kalksan ne yazar - yatip da kalkmamak var Bir de heralde o kadar sene ogrenci olmaktan gelen bir aliskanlik ama - yeni yil Sonbaharla baslar hayatimda ogrenci olmaktan gelen bi zorunluluk aslinda - sonbaharda okula baslanir, sonbaharda yeni ise girili, baska ulkeye gidilir vs vs |
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aa birinin eklemesi ii olmus bende gecen hafta ruamda gormustum saatlerin bir saat ileri alındıgını merak ediyordum ne zaman diye... bi de neden geri alıyoruz yaa.. enerjiden tasaruf dioruz ama bi saat once kalkınca kaanlık oluo o zaman daha fazla enerji harcamıomuyuz neden hep yaz saati olmuo? |
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Olmuyor iste karanlik... aydinlik olmus oluyor erkenden sen de kalkip calisiyosun ki sonra gece cok gec oturup lambalari yakmayasin. |
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olur mu gece gelio zaten hemen... gece de farketmio hem; 4 de kararıo hava sabahtan kazandıgını saat 4 de ısık yakmaya baslayarak kaybediosun zaten bişi farketmio gibi gelio bana? |
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devlet buyuklerimizin bir bildigi vardir herhalde - bizim aklimiz ermez ama daha kapsamli bilgiler icin wikiden : ( Daylight savings time ) (...) The official time is adjusted forward, usually one hour from its official standard time, remaining that way for the duration of the spring and summer months. This is intended to provide a better match between the hours of daylight and the active hours of work and school. DST is alleged to be an Energy Conservation measure, as it allows more efficient use of natural sunlight resource in summer time. (...) One of the major reasons given for observing DST is energy conservation. Theoretically, the amount of residential electricity needed in the evening hours is dependent both on when the sun sets and when people go to bed. Because people tend to observe the same bedtime year-round, by artificially moving sunset one hour later, the amount of energy used is theoretically reduced. United States Department of Transportation studies showed that DST reduces the country's electricity usage by one percent while it is in effect. Part of the reason that it is normally observed in the late spring, summer, and early autumn is because during the winter months the amount of energy saved by moving sunset one hour later is negated by the increased need for morning lighting by moving sunrise by the same amount. During the summer most people would wake up after the sun rises, regardless of whether daylight saving time is in effect or not, so there is no increased need for morning lighting to offset the afternoon drop in energy usage. (...) DST is not universally accepted and many localities do not observe it. Opponents claim that there is not enough benefit to justify the need to adjust clocks twice every year. The disruption in sleep patterns associated with setting clocks either forward or backward correlates with a spike in the number of severe auto accidents, as well as lost productivity as sleep- disrupted workers adjust to the schedule change. It is also noted that much effort is spent reminding everyone twice a year of the change, and thousands are inconvenienced by showing up at the wrong time when they forget. Since DST exchanges morning daylight for evening daylight, late sunrises occur when DST is in effect either too far before the vernal equinox or too far after the autumnal equinox and darkness in the morning can be undesirable for early risers like schoolchildren and workers who begin their workday at 8:00 A.M. or earlier. There is also a question whether the decrease in lighting costs justifies the increase in summertime air conditioning costs. While many people use more sunlight under DST, most people also experience more heat, which prompts many people to turn on the air conditioner during the warmer afternoon hours. When air conditioning was not widely available, the change did save energy; however, air conditioning is much more widespread now than it was several decades ago. Air conditioning often uses more energy than artificial lighting. It was for this reason that Arizona rejected DST and opted to stay on standard time all year [citation needed]. It is also speculated that one of the benefits—more afternoon sun—would also actually increase energy consumption as people get into their cars to enjoy more time for shopping and the like. ve > No formal studies have been performed, but an enormous amount of time has been spent by software developers to deal with the fact that 2400 hours past 2pm is not necessarily 2pm 100 days later. (...) The mnemonic "spring forward, fall back" tells us how to reset clocks when the time changes, regardless of hemisphere (although it has to be remembered that spring and autumn occur during different months in the northern and southern hemispheres). This uses the word "fall" to mean "autumn"; while this usage has died out in British English, it is still very common in North American English. Another common mnemonic of equal meaning is "spring ahead, fall behind." neyse yeter bu kadar gitmeliyim |
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otarafa: titles designed by saul bass | butarafa: Big Dog - The Most Advanced Quadruped Robot on Earth |
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