...converter wave forms. The above mentioned disadvantages can be eliminated or minimized if the switching devices are turned “on” and “off” when th voltage across a d i and/or it current b h the lt device d/ its t becomes zero. The inverter in which the voltage and current are forced to pass through zero crossing by using an LC-resonant circuit is circuit, called calling a resonant pulse inverter. Classification of Resonant Pulse Inverters The resonant converters can be classified into eight types: 1. Series-resonant inverters, 2. Parallel-resonant inverters, 3. Class E resonant converters, 3 Cl t t 4. Class E resonant rectifiers, 5. Zero-voltage-switching (ZVS) resonant inverters, 6. Zero-current-switching (ZCS) resonant inverters, 7. Two-quadrant zero-voltage-switching (ZVS) resonant inverters, and 8. Resonant dc-link inverters. Series Resonant Circuit A series resonant circuit is shown in Fig 11-11 Fig. 11 11. The input voltage is a square wave whose peak fundamental component is Vi(pk) = 4Vs/π, and its rms value is Vi = 4Vs/√2π. Using the voltage divider rule in frequency domain, the voltage gain is given by: RV ( jω) i Vo( jω) = 2 ωo =1/ LC LC =1/ωo R + jωL − (1/ jωC) Vo 1 G...
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...Parallel resistor-capacitor circuits Using the same value components in our series example circuit, we will connect them in parallel and see what happens: (Figure below) Parallel R-C circuit. Because the power source has the same frequency as the series example circuit, and the resistor and capacitor both have the same values of resistance and capacitance, respectively, they must also have the same values of impedance. So, we can begin our analysis table with the same “given” values: This being a parallel circuit now, we know that voltage is shared equally by all components, so we can place the figure for total voltage (10 volts ∠ 0o) in all the columns: Now we can apply Ohm's Law (I=E/Z) vertically to two columns in the table, calculating current through the resistor and current through the capacitor: Just as with DC circuits, branch currents in a parallel AC circuit add up to form the total current (Kirchhoff's Current Law again): Finally, total impedance can be calculated by using Ohm's Law (Z=E/I) vertically in the “Total” column. As we saw in the AC inductance chapter, parallel impedance can also be calculated by using a reciprocal formula identical to that used in calculating parallel resistances. It is noteworthy to mention that this parallel impedance rule holds true regardless of the kind of impedances placed in parallel. In other words, it doesn't matter if we're calculating a circuit composed of parallel resistors, parallel inductors, parallel capacitors...
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...26. KRİSTAL ELMA 2013-2014 TÜRKİYE REKLAM ÖDÜLLERİ YARIŞMASI BÖLGE YARIŞMASI DALINDA ÖDÜL ALANLAR KATEGORİ REKLAM AJANSI REKLAMVEREN ÜRÜN/HİZMET ÖDÜL BASIN Hızlı Tüketim- Basın Mandal Ajans Beşler Yeni Yıl Bronz Reklam Merkezi Coffeemania Coffeemania Kahramanmaraş Açılış İlanı Gümüş Pusula Reklamevi Enka Süt İtici Güç Kristal Dayanıklı Tüketim- Basın Reklam Merkezi Akuzman Havuz Akuzman Havuz İmaj İlanı Bronz Grafikir Tera Tera Gümüş Reklam Merkezi Rapro Rapro İmaj İlanı Kristal Hizmet- Basın Reklam Merkezi Altın Yunus Resort& Sevgililer Günü İlanı Gümüş Thermal Hotel Grafikir Bilsigorta Bilsigorta Kristal Diğer- Basın SVStudios FABB’S Uyandıran Kahve Bronz Mandal Ajans İzmir Gourmet Guide Gevrek Gevrek Güldüren Rehber Bronz Turuncu Zin Pilates Mutlu Bikini Gümüş SVStudios Club Safari Mama Marketi Gümüş Grafikir Sports International Sports International Kristal Kaf Bemi Ahşap Oyuncak Plastik Oyuncak Kristal AÇIKHAVA – Reklam Merkezi Alsancak Unlu Mamüller Alsancak Unlu Mamüller Araç Giydirme Bronz OUT OF HOME (OOH) SVStudios FABB’S Dünya Mutfağı Gümüş Grafikir Çamlıca Ayran Çamlıca Ayran Kristal RADYO BASKILI İŞLER SVStudios VET Hospital “Hayvanlar Susuyor” Kartı Bronz SVStudios Tadım Pizza “80’Lerin Tadı Başkadır” Kutusu Gümüş San Design Company San Design Company San Design Company...
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...ÖNSÖZ Tekstil sektörü için, perakendecilik şüphesiz en önemli aşamalardan biridir. Tekstil mühendisi adayları olarak üretim aşamasıyla ilgili bilgileri, üniversite eğitimimiz boyunca edindik. Pazarlamanın olmadığı bir üretim düşünülemeyeceği gibi, tersi de mümkün olmayacaktır. Bu nedenle üretim kadar önemli olan diğer bir aşama da, ürünü son tüketiciye ulaştırmadır. Çalışmamızda bu konuyu seçmemizin nedeni, dünyada ve Türkiye’de önde gelen markaları perakendecilik anlamında yakından tanımak, edindiğimiz bilgileri karşılaştırarak, Türk tekstilinin bulunduğu noktayı ve geleceğini anlayabilmektir. Çalışmamızda, bizden yardımlarını, tecrübelerini ve desteğini esirgemeyen proje danışmanımız, değerli hocamız Prof.Dr. Fatma Kalaoğlu’na teşekkürü bir borç biliriz. Ayşe Bengi Şahin Canan Yüksel Mayıs, 2008 Şebnem Töre Hüryol i İÇİNDEKİLER TABLO LİSTESİ ............................................................................................................. v ŞEKİL LİSTESİ ..............................................................................................................vi ÖZET.............................................................................................................................. vii SUMMARY .....................................................................................................................ix 1.GİRİŞ ............................................................................................................................. 1...
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...62118 0/nm 1/n1 2/nm 3/nm 4/nm 5/nm 6/nm 7/nm 8/nm 9/nm 1990s 0th/pt 1st/p 1th/tc 2nd/p 2th/tc 3rd/p 3th/tc 4th/pt 5th/pt 6th/pt 7th/pt 8th/pt 9th/pt 0s/pt a A AA AAA Aachen/M aardvark/SM Aaren/M Aarhus/M Aarika/M Aaron/M AB aback abacus/SM abaft Abagael/M Abagail/M abalone/SM abandoner/M abandon/LGDRS abandonment/SM abase/LGDSR abasement/S abaser/M abashed/UY abashment/MS abash/SDLG abate/DSRLG abated/U abatement/MS abater/M abattoir/SM Abba/M Abbe/M abbé/S abbess/SM Abbey/M abbey/MS Abbie/M Abbi/M Abbot/M abbot/MS Abbott/M abbr abbrev abbreviated/UA abbreviates/A abbreviate/XDSNG abbreviating/A abbreviation/M Abbye/M Abby/M ABC/M Abdel/M abdicate/NGDSX abdication/M abdomen/SM abdominal/YS abduct/DGS abduction/SM abductor/SM Abdul/M ab/DY abeam Abelard/M Abel/M Abelson/M Abe/M Aberdeen/M Abernathy/M aberrant/YS aberrational aberration/SM abet/S abetted abetting abettor/SM Abeu/M abeyance/MS abeyant Abey/M abhorred abhorrence/MS abhorrent/Y abhorrer/M abhorring abhor/S abidance/MS abide/JGSR abider/M abiding/Y Abidjan/M Abie/M Abigael/M Abigail/M Abigale/M Abilene/M ability/IMES abjection/MS abjectness/SM abject/SGPDY abjuration/SM abjuratory abjurer/M abjure/ZGSRD ablate/VGNSDX ablation/M ablative/SY ablaze abler/E ables/E ablest able/U abloom ablution/MS Ab/M ABM/S abnegate/NGSDX abnegation/M Abner/M abnormality/SM abnormal/SY aboard ...
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