Спутник связи. Omid. [Редактировать]

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
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Дополнительная классификация

#Наименования
1Страна оператор(владелец) - Иран
2Страна производитель - Иран
3Все спутники связи

Характеристики орбиты

#ХарактеристикаЗначение
1Дата (сведения с орбиты)2009-04-25

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2009-004A

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Оператор Космическое агентство Израиля

Информация об удачном запуске

#ХарактеристикаЗначение
1Космодром Semnan
2Дата пуска2009-02-02
3Полезная нагрузка 1xOmid
4Ракета-носитель 1xСафир

Найдено 195 документов по запросу «Omid». [Перейти к поиску]


Дата загрузки: 2016-12-29
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0.14/5
... pepsin-cellulase indigestible organic matter (OMid) to estimate the DE content... of OMid in the feed. The qualification of in vitro OMid alone... in vivo and in vitro OMid in the DM of the... this way, mean in vitro OMid was clearly lower than the..., in vivo and in vitro OMid were highly linearly related (Fig... in vivo from in vitro OMid lied below 1 in the manner... the higher the lower the OMid was. The DE content (y, in...) was valuable from in vitro OMid (x1, in g/kg DM) by... vitro determined indigestible organic matter (OMid) in the experimental diets. Discussion... this inhomogenous material, pepsin-cellulase OMid allowed, on principle, to create..., in vivo and in vitro OMid were linearly but not strongly... related and therefore in vitro OMid and in vivo DE, too... diets with a low content of OMid which are in most cases... digestion Conclusions In vitro determined OMid in the feed seems to...



Дата загрузки: 2016-12-21
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... BJT in IC & Current Mirrors 1 Omid Shoaei, Univ. of Tehran Biasing... Transistor i i + β β +1 v - i β +1 i + i v - R in vCB = 0 ⇒ active region 2 Omid Shoaei, Univ. of Tehran Diode... i = g πv π + g mv π + g ov π v =v π ⇒ R in = v 1 1 = = re i gπ + g m + go gπ + g m 3 Omid Shoaei, Univ. of Tehran The... β β 1 I o = I C 2 = I C1 = I E ⇒ Io = I REF = I REF 2 β +1 β +2 1+ β ⇒ IE = 4 Omid Shoaei, Univ. of Tehran Current... BJT is in active mode 5 Omid Shoaei, Univ. of Tehran Simple..., if : Vo ≥ VBE , Rout = ro 2 6 Omid Shoaei, Univ. of Tehran Current... ⎪I = 2 I ⎪ 3 REF ro = ∞ ⇒ ⎨ ⎪ I 2 = I REF ⎪⎩ I 4 = 3I REF 7 Omid Shoaei, Univ. of Tehran Show: REF 1 N 2 REF 1 2 N I REF I1 = I 2 = ... = I N = 1 + ( N + 1) 8 Omid Shoaei, Univ. of Tehran β Comparison... VA is smaller in CMOS 9 Omid Shoaei, Univ. of Tehran Improved... Req seen from node x? 10 Omid Shoaei, Univ. of Tehran Wilson... ⎡ β β (β + 2 ) β + 2 ⎤ (β + 1)2 Io = I E3 = I E ⇒ I REF = ⎢ Io + 2 2⎥ β +1 (β + 1) ⎣ β + 1 (β + 1) ⎦ β (β + 2 ) β 11 Omid Shoaei, Univ. of Tehran Wilson... is Wilson Current Mirror? 12 Omid Shoaei, Univ. of Tehran = 1 2 + β 2 + 2β β (β + 2 ) Widlar... I o RE = VT ln⎜⎜ ⎝ Io 13 Omid Shoaei, Univ. of Tehran ⎞ ⎟⎟ ⎠ ⎞ ⎟⎟ ⎠ Example... = VT ln IC IX 14 Omid Shoaei, Univ. of Tehran Output... = ro + (1 + gmro )(RE || rπ ) 1 + gπ RE ⎦ ⎣ 15 Omid Shoaei, Univ. of Tehran Output... + [1 + ( g m + g mb )rds ]RS Rs 16 Omid Shoaei, Univ. of Tehran BJT... >> Rout ⇒ vo = g m vd Rout 17 Omid Shoaei, Univ. of Tehran I v out... + vd - I R in G mvd R out 18 Omid Shoaei, Univ. of Tehran Gm... + vd Q4 Q2 Q1 I 19 Omid Shoaei, Univ. of Tehran The... and Q2 biased at I/2 20 Omid Shoaei, Univ. of Tehran CE... ≈ βro ⇒ Rout ≈ βro || rμ 3 = βro || rμ 21 Omid Shoaei, Univ. of Tehran Cascode... = 2 VT 1 ⎛ VA ⎞ ⎪ β⎜ ⎟ A ⇒ = ⎨ v 3 ⎝ VT ⎠ ⎪ r = VA ⎪o I 2 ⎩ 22 Omid Shoaei, Univ. of Tehran MOS... ) iD 2 = β n (vGS 2 − Vtn ) 2 v G2 I 23 Omid Shoaei, Univ. of Tehran MOS... ⎟ 1 − n ⎛⎜ id ⎞⎟ 2 I ⎝ 2⎠ ⎝ 2 ⎠ iD 2 2 β n ⎛ vid ⎞ ⎛ vid ⎞ I = − 2β n I ⎜ ⎟ 1 − ⎜ 2⎟ 2 ⎝ ⎠ I 2 ⎝ ⎠ 24 Omid Shoaei, Univ. of Tehran 2 ′ ∗ ( ) 2 (∗∗) ′ MOS... ⎞ ⎜ 2 = − 1 − ⎜ ⎟ ⎜⎜ VGS − Vtn 2 VGS − Vtn ⎝ 2 ⎠ ⎝ 25 Omid Shoaei, Univ. of Tehran ⎞ ⎟ ⎟⎟ ⎠ ⎞ ⎟ ⎟⎟ ⎠ 2 ( ∗) 2 (∗∗) MOS... << 2(VGS − Vtn ) = 2Veff ⇒ id = g m 26 Omid Shoaei, Univ. of Tehran vid... I i D1 I v id V GS −V tn 27 Omid Shoaei, Univ. of Tehran Offset... ⎝ ⎠⎝ RD ⎠ ⎪ I ⎪gm = VGS − Vtn ⎪⎩ 28 ( ) Omid Shoaei, Univ. of Tehran I Mismatch... − Vtn Vo = I ⎜ OS ⎜⎜ 2 W ⎟⎟ D g m RD 2 L ⎝ ⎠ ( ) ( ) ( ) ( ) ⎛ Δ (W ) ⎞ L ⎟ ⎜ ⎜⎜ W ⎟⎟ ( ) L ⎠ ⎝ 29 Omid Shoaei, Univ. of Tehran 2 ⎞⎤ V V − ( ) tn... = o = ΔVtn 2 VGS − Vtn g m RD 30 Omid Shoaei, Univ. of Tehran MOS... ,min = Veff 2 = VG − Vtn 31 Omid Shoaei, Univ. of Tehran MOS... 3 + [1 + g m 3 rds 3 ]rds 2 ≈ g m 3 rds 2 rds 3 32 Omid Shoaei, Univ. of Tehran rds3... ≥ 2VGS − Vtn ≈ Vtn + 2Veff 33 Omid Shoaei, Univ. of Tehran Wilson... ≈ g m 3 rds 3 .g m1rds1 g m 2 ⇒ Rout ≈ g m 3 rds 3 rds1 Omid Shoaei, Univ. of Tehran R out... 2 + VGS 3 Vout ≥ 2VGS − Vtn 35 Omid Shoaei, Univ. of Tehran Solving... M1 M3 + v GS1 - M2 36 Omid Shoaei, Univ. of Tehran Current... minimum acceptable level i.e. Veff1,2 37 Omid Shoaei, Univ. of Tehran Current... ( I X − g m1VX ) ⇒ Rout = ⇒ Rout ≈ 38 1 g m1 Omid Shoaei, Univ. of Tehran rds... = A Veff 1 rds 2 = rds 4 = rds = 39 Omid Shoaei, Univ. of Tehran CMOS... i M1 Rout M2 M9 40 Omid Shoaei, Univ. of Tehran vid... D 2I D = Veff VGS − Vtn 41 Omid Shoaei, Univ. of Tehran Comparing... = − g m rds vin =− =− 2 μn Cox λI 2 μnCox λ I 42 Omid Shoaei, Univ. of Tehran W I L W L = VA... CMOS is called BiCMOS 43 Omid Shoaei, Univ. of Tehran Increasing... which can be quite 44 Omid Shoaei, Univ. of Tehran high... g m 3 rds 3 β 2 ro 2 vin vin 45 Omid Shoaei, Univ. of Tehran Double... 3 ⇒ Vout (min) = 2VBE + Veff 3 46 Omid Shoaei, Univ. of Tehran Differential..., Otherwise CMOS is preferable! 47 Omid Shoaei, Univ. of Tehran Differential... load,” pp. 287-299. 48 Omid Shoaei, Univ. of Tehran Multistage Amplifiers 49 Omid Shoaei, Univ. of Tehran Example 1: Multistage BJT Amplifier 50 Omid Shoaei, Univ. of Tehran Example... + R2 ) re1 + re 2 + v id 51 Omid Shoaei, Univ. of Tehran - v o1... = ≈− vo 2 re 7 + R4 R i4 52 Omid Shoaei, Univ. of Tehran Av... 3. Output Resistance Rout: Rout 53 Omid Shoaei, Univ. of Tehran R5... 7 ic 5 ib 5 ic 2 ii 54 Omid Shoaei, Univ. of Tehran Q8... gain as in BJT). 55 Omid Shoaei, Univ. of Tehran Example... g m 5 ⎨ 4 vid ⎪ vout = − g R m 5 out ⎪⎩ vo1 56 Omid Shoaei, Univ. of Tehran



Дата загрузки: 2016-12-20
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Differential Pair 1 Omid Shoaei, Univ. of Tehran Differential ... t s in out out in1 in2 2 Omid Shoaei, Univ. of Tehran Differential... of a signal due to coupling. 3 Omid Shoaei, Univ. of Tehran Differential... (first order) by differential operation 4 Omid Shoaei, Univ. of Tehran BJT... iE2 v c2 Q2 v in2 I V SS 5 Omid Shoaei, Univ. of Tehran BJT... Q1 I VCM 2 αI 2 Q2 I 2 I VCM-0.7 VSS 6 Omid Shoaei, Univ. of Tehran VCM... +α Δ IR C − ΔI v out = 2α .ΔI .RC I V in(dc) 7 Omid Shoaei, Univ. of Tehran Large... 2 −v in 1 ) iE1 + iE 2 VT VT 1+ e 1+ e 8 Omid Shoaei, Univ. of Tehran Q2... = iE 2 = I No output signal available. 9 Omid Shoaei, Univ. of Tehran 2 Large...: vin 2 − vin1 VT ⇒ ⎨ ⎩iE 2 = I 10 Omid Shoaei, Univ. of Tehran Small... 1 + e VT ⎩ α Ie i c1 = vd e 11 Omid Shoaei, Univ. of Tehran 2V... is: ic = αI vd 2V T 2 12 Omid Shoaei, Univ. of Tehran Small... Q1 and Q2. vd 2 13 Omid Shoaei, Univ. of Tehran An... = vd 2re + 2 RE Rid 14 Omid Shoaei, Univ. of Tehran Differential... RE: R id = ( β + 1)( 2re + 2R E ) 15 Omid Shoaei, Univ. of Tehran Differential... + RE total emitter resistance 16 Omid Shoaei, Univ. of Tehran With... Q2 -v d/2 0V signal R I V SS 17 Omid Shoaei, Univ. of Tehran Differential... v c2 Q2 -v d/2 Biased at I/2 18 Omid Shoaei, Univ. of Tehran CE... i 2 vd R i = ve 0 R ve + vd 2 19 Omid Shoaei, Univ. of Tehran ve... = rπ ⇒ R id = 2R in = 2rπ 20 Omid Shoaei, Univ. of Tehran Calculation... + rπ Ad = Rid = 2rπ + 2 ( β + 1) RE 21 Omid Shoaei, Univ. of Tehran Common...-ended Output CM Gain 22 Omid Shoaei, Univ. of Tehran Common... CMRR = 20 log ACM 23 Omid Shoaei, Univ. of Tehran α 1 Common...-Ended Output v 1 +v 2 ,v d v 1 −v 2 2 ⎛ v +v ⎞ ⇒ v O = Ad (v 1 − v 2 ) + ACM ⎜ 1 2 ⎟ ⎝ 2 ⎠ 24 Omid Shoaei, Univ. of Tehran Common... Balanced Inputs RC vCM v 1 −v 2 2 v 1 −v 2 2 v 1 +v 2 2 25 Omid Shoaei, Univ. of Tehran I v 1 +v 2 2 Common... = rμ || ⎡⎣( β + 1)( 2 R || ro ) + rπ ⎤⎦ rμ || [( β + 1) 2 R] || ( β + 1) ro rμ 1 r RiCM = Rif = || [( β + 1) R] || ( β + 1) o 2 2 2 26 Omid Shoaei, Univ. of Tehran Half... resistance in the emitters 27 Omid Shoaei, Univ. of Tehran Non... R C1 0V + I Q2 + V OS I - 28 Omid Shoaei, Univ. of Tehran Mismatch... VOS + IOS/2 Without Mismatch 29 Omid Shoaei, Univ. of Tehran VOD... VT ⎪⎩ ⇒ VOS ⎛ ΔRC ⎞ = VT ⎜ ⎟ R ⎝ C ⎠ 30 Omid Shoaei, Univ. of Tehran Voltage... = ⎛ ΔI ⎞ VO = VT ⎜ S ⎟ Ad ⎝ IS ⎠ 31 Omid Shoaei, Univ. of Tehran Both... ⎛ ΔRC ⎞ ⎛ ΔI S ⎞ ⎜ ⎟ +⎜ ⎟ ⎝ RC ⎠ ⎝ I S ⎠ (σ ) + (σ 2 2 ΔRC / RC 32 Omid Shoaei, Univ. of Tehran ΔI S / I S ) 2 Bias... I 1 ΔRC = −IB RC 2 β + 1 RC 33 Omid Shoaei, Univ. of Tehran Bias... = − Δβ 2( β + 1) 2 β ⎪⎪ ⇒ = − I I ⎬ OS B β I B1 + I B 2 ⎪ And Assuming I B = ⎪⎭ 2 34 Omid Shoaei, Univ. of Tehran Both... amplifiers,” pp. 231-246. 35 Omid Shoaei, Univ. of Tehran Input... + 0.5V vCM (min) VBE + V I 36 Omid Shoaei, Univ. of Tehran or...



Дата загрузки: 2016-12-21
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0.11/5
.... of ECE, University of Tehran 1 Omid Shoaei, Univ. of Tehran Lecture 8: Operational Amplifiers 2 Omid Shoaei, Univ. of Tehran Operational... = ∞, Rout = 0, A = ∞ Ideal Op − Amp : ⎨ ⎪⎩ f H = ∞, ( BW = ∞ ) Omid Shoaei, Univ. of Tehran Inverting... ⎟⎟ vI ⎝ ⎠ 4 1+ − R2 1+ R2 ( R1 R1 Omid Shoaei, Univ. of Tehran ) A Inverting... + R1 -(R2/R1)VI - Ro=0 Omid Shoaei, Univ. of Tehran vo... R4 ⎞ ⇒ = − ⎜1 + + ⎟ vI R1 ⎝ R2 R3 ⎠ 6 Omid Shoaei, Univ. of Tehran Other... ( t ) = −vC ( t ) = − vI ( t ′ ) dt ′ − VC CR ∫0 Omid Shoaei, Univ. of Tehran Other... scale) vo 1 1 = vI 1 + sRC sCR 8 Omid Shoaei, Univ. of Tehran Other...(t) + RF=∞ R=10kΩ C=10nF vo(t) MΩ RF=1 9 Omid Shoaei, Univ. of Tehran Differentiator... 1 + sRC sRC 1 C + Vi - 10 - + R Vo - Omid Shoaei, Univ. of Tehran Weighted...(t) + v1 ⎧ ⎪i1 = R 1 ⎪ ⎪. ⎪ ⎨. ⎪. ⎪ vn ⎪ i = ⎪n R n ⎩ 11 ⇒ vo = − Omid Shoaei, Univ. of Tehran Rf... ⇒ o 1+ 2 R1 vI R1 ( ) + vI - 12 Omid Shoaei, Univ. of Tehran (1+R2... Af = = R1 vI β R1 13 Omid Shoaei, Univ. of Tehran The... Follower Rin = ∞ vo vI 14 + Omid Shoaei, Univ. of Tehran Rout... = ∞ vo v + R2 i3 v2 15 - v Omid Shoaei, Univ. of Tehran - vo2... OPAMP UGBW 16 Slope=SR Omid Shoaei, Univ. of Tehran vI... ωt dt if : ω vI > SR 17 Omid Shoaei, Univ. of Tehran DC... = Vos ⎜1 + ⎟ R1 ⎠ ⎝ vo + VOS 18 Omid Shoaei, Univ. of Tehran DC... − I B 2 IB = I OS IB1 IB2 19 Omid Shoaei, Univ. of Tehran DC... without R3 : ⎨ ⎩ I B1 I os 20 Omid Shoaei, Univ. of Tehran R2... − feedback ⇒ ⎨ vI > 0 ⇒ ⎨ ⎩vo = 0 ⎩ D1 : off Omid Shoaei, Univ. of Tehran Precise... 2 R R 3R1 v R 3 R = v ⇒ vo = − vI R1 2R 2 Omid Shoaei, Univ. of Tehran Logarithmic... = −ηVT ⎜ ln − ln I o ⎟ ⎝ RS ⎠ 23 Omid Shoaei, Univ. of Tehran



Дата загрузки: 2016-12-21
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NAME: REZA OMID, M.D. AGE: DOB: HEIGHT: WEIGHT: MALE ...? WHAT CAUSED THE PROBLEM? Reza Omid,M.D. HIP R / L ELBOW R / L APPROXIMATE DATE OF... VEHICLE MOTORCYCLE OTHER ( DESCRIBE): Reza Omid,M.D. WORK COMP CLAIM Y / N LOCKING POPPING... DAYS Reza Omid,M.D. NO YES DATE: MON YRS FACILITY: Reza Omid,M.D. X-RAYS... DOSE FOR HOW LONG Reza Omid,M.D. MEDICATIONS TAKEN FOR THIS PROBLEM... space needed TINGLING ______________________________ Reza Omid,M.D. Y/N FALL NAME OF MED ICATION... BLOOD CLOT IN LUNG Reza Omid,M.D. CANCER: TYPE(S) STOMACH PROBLEMS : STOMACH... REFLUX Reza Omid,M.D. IMMUNE PROBLEMS: ALCOHOLISM OSTEOPOROSIS OTHER Reza Omid,M.D. DESCRIPTIONS/OTHER... surgery OPERATION DATE SURGEON Reza Omid,M.D. Reza Omid,M.D. Medications: (include vitamins and... Medication/strength Dose Reason Reza Omid,M.D. Allergies to Medications MEDICATION Use.../ week) CURRENTLY IN TREATMENT Reza Omid,M.D. CHECK ALL ITEMS THAT APPLY... NUMBNESS/TINGLING UNEASY GAIT Reza Omid,M.D. VOMITING TOOTH OR GUM TROUBLE SNORING Reza Omid,M.D. BLOODY/TARRY STOOL Reza Omid,M.D. NEUROPATHY: LOSS OF... NON-DRUG ALLERGIES: FOODS Reza Omid,M.D. SEASONAL SWOLLEN ANKLES DIZZINESS SLEEP... OR PARENT SIGNATURE DATE Reza Omid,M.D. Because of this orthopedic problem... Date: LAWSUIT NEITHER _________________ REZA OMID, M.D. www.dromid.com 3 of...



Дата загрузки: 2016-12-20
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Omid-e-Mehr In a Global Context Gohar Farahani, Ph. D. Board Director, Omid Foundation USA Narges Fekriershad Omid Angel PAAIA NexGen, July 11, 2013 March 4-15, 2013 Commission on the Status of Women (CSW) Michelle Bachelet, President CSW 2 3 March 4-15, 2013 Commission on the Status of Women (CSW) 4 57th session of the Commission on the Status of Women (CSW57) Elimination and prevention of all forms of violence against women and girls as its priority theme. Two key areas: • Prevention of violence • Support services/responses to survivors of violence. 5 6 United Nation Reported Up to 7 out of 10 women experience physical or sexual violence in their life time. 7 Violence Against Women 1 out of 3 women is a victim of domestic violence worldwide. 8 Violence Against Women • Every two minutes in the United States, someone is sexually assaulted. • Up to ten million children witness domestic violence each year. • More than 32 million Americans are affected by domestic violence each year. • Domestic violence is the leading cause of injury to women. Joyful Foundation 9 How a social issue is corrected? 10 How a social issue is corrected? = Violence Against Women 11 How a social issue is corrected? = Violence Against Women 12 How a social issue is corrected? = Violence Against Women 13 How a social issue is corrected? = Violence Against Women 14 One Person Vision Marjaneh Halati, Omid-e-Mehr Founder Breaking Silence Resilience 15 Omid’s Clients • • • • • Run away from abusive homes Sexually/physically abused Not under parental care from an early age Live in extreme poverty Individuals with no hope 16 • Often suffer from severe mental health and emotional difficulties, mostly stemming from their experiences of neglect, of physical and sexual abuse, and of exposure to drugs and violence • Ages 15-25 17 Family and Social Situation at Time of Entry 50% 22% 24% 4% lived in family environment lived with single parent lived in local authority facilities lived alone Mission To strengthen the social, emotional, and economic competencies of disadvantaged young women (aged from 15 to 25) in Iran, providing them with a sense of self-worth and with the opportunities to experience a full range of life options through self-empowerment, education and training. Holistic Approach SelfEmpowerment SelfWorth Social Emotional Economic Competencies Education Training Program • Omid-e-Mehr serves about 200 young women in two centers in Tehran in any given cycle • The program is about three years • They are placed in employment after their holistic training and empowerment program is completed. Catalysts to Heal : Individual Therapy Session Catalysts to Heal : Group Therapy Session Photo by Narges Ershadm, Omid Angel Empowering Agent: Vocational Training Photo by Narges Ershad Empowering Agent: Creative Writing and Poetry 25 Empowering Agent: English 26 Empowering Agent: Photography Empowering Agent: Arts Empowering Agent: Arts Photo by Narges Ershad Empowering Agent: Communication Photo by Narges Ershad Nurturing Environment Empowering Agent: Learn, Grow, Change Photo by Narges Ershad Field of Employment or Internship After ‘Graduating’ from Omid Foundation Accepted to and enrolled at university 6% Graphics 10% Accounting Beautician 24% 6% Seamstress 8% Information Technology 8% Secretarial & Administrative Other* 82 % 20% 18% * Other: Clients who did not complete the program, or who chose not to seek employment How can you help? Omid Foundation USA established in 2008 Awareness Raising Fundraising We have OFAC License and transfer money to Iran according to the Treasury Department guidelines. • The Omid Foundation USA (EIN no 90-0406873) is a tax-exempt charity under section 501(c)(3) of the Internal Revenue Service code. • • • • 34 Get Involved and help to reduce violence against women in Iran Different Levels: • Visit the website: http://www.omid-e-mehr.org/ • Introduce Omid-e-Mehr to 5 people • Sign up to our newsletter • Volunteer • Join our Facebook group • Follow us on Twitter • Shop & Donate • Buy the DVD of The Glass House or run a screening in your community/university • Wear Awareness Bracelets • Become an Omid Angel 35 Become an Omid Angel… • Age 16 and over from North America and Europe • During the 2 week program you'll immerse yourself in the day-to-day life at the Omid-e-Mehr center • To work with the young women, hear their stories • Be part of a group of young people which helps change their lives through fundraising http://www.omid-e-mehr.org/omid-angels.php 36 Become Active in the USA to END VIOLENCE AGAINST WOMEN • November 25 (International Day Against Violence Against Women) • December 10 (International Human Rights Day) 37



Дата загрузки: 2017-02-23
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... SEOL Dayeong KOR Korea TAHERI Omid IRI Sat 30 Apr GOLD... NAJAFABADI Amin RIYAZIMEHR Keyvan TAHERI Omid VAZIRI TEYMOORLOOEI Milad 90 356... Dejan SRITHER Chinna Raju TAHERI Omid WENG I-Cheng YAKALI Samet Can... (MAS) 37/ 700 37 TAHERI Omid IRI 76/ 659 76 PORNSUKSAWANG... Dejan YAKALI Samet Can TAHERI Omid MUNOZ Daniel KOOLS Reginald CARDOSO... /15 221 AR_C74B 10A TAHERI Omid 10B GHEIDI Majid 10C EBADI... 18A GHORBANI Fereshteh 18B TAHERI Omid 1378 /18 19 VIE - Vietnam... IR Iran 232 T.29 TAHERI Omid GHEIDI Majid EBADI Esmaeil Vietnam... 10 IRI - IR Iran TAHERI Omid GHEIDI Majid EBADI Esmaeil 700... - IR Iran GHORBANI Fereshteh TAHERI Omid 678 700 1378 19 VIE...



Дата загрузки: 2017-01-23
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... - Jordan ✞ ✞ c o n c e p t omid#LoanAcknowledgment omid#loanNumber ofType omid#LoanNumber omid#amount ofType (1 1) decimal omid#i n B r a n c h ofType omid#Branch... ✝ ✡ ✞ c o n c e p t omid#RequestLoanPayment omid#c u s t o m e r I d ofType omid#CustomerId omid#accountNumber ofType omid#AccountNumber omid#paymentAmount ofType (1 1) decimal omid#f o r L o a n ofType omid... 7. ✞ c o n c e p t omid#TransferAcknowledgment omid#c u s t o m e r I d ofType omid#CustomerId omid#senderAccountNumber ofType omid#AccountNumber omid#r e c e i v e r A c c o u n t N u m b e r ofType omid#AccountNumber omid#t r a n s f e r A m o u n t ofType (1 1) decimal omid... in WSML 2.1.8 c o n c e p t omid#T r a n s f e r R e q u e s t omid#c u s t o m e r I d ofType omid#CustomerId omid#senderAccountNumber ofType omid#AccountNumber omid#r e c e i v e r A c c o u n t N u m b e r ofType omid#AccountNumber omid#t r a n s f e r A m o u n t ofType... a c o n c e p t omid#LoanPaymentAcknowledgment omid#paymentNumber ofType integer omid#paymentDate ofType omid#C a l e n d a r 2 omid#paymentAmount ofType (1 1) decimal omid#f o r L o a n ofType integer omid... c u s t o m e r A a c c o u n t t o c u s t o m e r B a c c o u n t ” endNonFunctionalProperties definedBy ? r e q u e s t T r a n s f e r [ omid#c u s t o m e r I d h a s V a l u e ? c u s t o m e r I d , omid#senderAccountNumber h a s V a l u e ? accountNumberFrom , omid#r e c e i v e r A c c o u n t N u m b e r h a s V a l u e ? accountNumberTo , omid#t r a n s f e r A m o u n t h a s V a l u e ? transferAmount ] memberOf omid#T r a n s f e r R e q u e s t . assumption nonFunctionalProperties dc... ” endNonFunctionalProperties definedBy ? t r a n s f e r A c k n o w l e d g m e n t [ omid#c u s t o m e r I d h a s V a l u e ? c u s t o m e r I d , omid#senderAccountNumber h a s V a l u e ? accountNumberFrom , omid#r e c e i v e r A c c o u n t N u m b e r h a s V a l u e ? accountNumberTo , omid#t r a n s f e r A m o u n t h a s V a l u e ? transferAmount , omid#b a l a n c e h a s V a l u e ? newSenderBalance ] memberOf omid#TransferAcknowledgment . effect... ? accountFrom [ omid#AccountNumber h a s V a l u e ? accountNumberFrom , omid#b a l a n c e h a s V a l u e ? newSenderBalance ] memberOf omid#Account and ? accountTo [ omid#AccountNumber h a s V a l u e ? accountNumberTo , omid#b a l a n c e h a s V a l u e ? newReceiverBalance ] memberOf omid#Account... c u s t o m e r A a c c o u n t t o c u s t o m e r B a c c o u n t ” endNonFunctionalProperties definedBy ? r e q u e s t T r a n s f e r [ omid#c u s t o m e r I d h a s V a l u e ? c u s t o m e r I d , omid#senderAccountNumber h a s V a l u e ? accountNumberFrom , omid#r e c e i v e r A c c o u n t N u m b e r h a s V a l u e ? accountNumberTo , omid#t r a n s f e r A m o u n t h a s V a l u e ? transferAmount ] memberOf omid#T r a n s f e r R e q u e s t . postcondition nonFunctionalProperties dc#d e s c r i p t i o n h a s V a l u e ” t r a n s f e r acknowledgment ” endNonFunctionalProperties definedBy ? t r a n s f e r A c k n o w l e d g m e n t [ omid#c u s t o m e r I d h a s V a l u e ? c u s t o m e r I d , omid#senderAccountNumber h a s V a l u e ? accountNumberFrom , omid#r e c e i v e r A c c o u n t N u m b e r h a s V a l u e ? accountNumberTo , omid#t r a n s f e r A m o u n t h a s V a l u e ? transferAmount , omid#b a l a n c e h a s V a l u e ? newSenderBalance ] memberOf omid#TransferAcknowledgment . ✝ ✡ Figure...



Дата загрузки: 2016-12-21
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... guest reviewers - top DJ/producer OMID 16B (right) and SANJEEV BHARDWAJ... clubs have Pioneer mixers,” comments Omid. “They've gone down that... and a much better screen. As Omid points out, “It's not a calculator... having a complete controller now,” observes Omid. “For someone who's just going... the EQ always suffered,” says Omid. “The 800 has improved by... to get it right,” explains Omid. “There are effects that you... the routing of effects, as Omid notices. “Before, when you pulled... up and down. But as Omid points out, it should be..., but these are proper,” enthuses Omid. There's also fader start on... are changing with Ableton,” speculates Omid. “Pioneer are putting a step forward... way in the red,” reports Omid. “Every kid is slamming the...



Дата загрузки: 2017-01-23
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.... of ECE, University of Tehran 1 Omid Shoaei, Univ. of Tehran Lecture 2: FET Amplifiers 2 Omid Shoaei, Univ. of Tehran Graphical... = − RD R D + v gs V GS + vDS - v GS - 3 Omid Shoaei, Univ. of Tehran Graphical... VGS1 ID VDD VDS VDS t 4 Omid Shoaei, Univ. of Tehran VDS... Q2 VGS1 Q1 VDD VDS 5 Omid Shoaei, Univ. of Tehran Graphical... Q1 VGS1 Q3 VDD VDS 6 Omid Shoaei, Univ. of Tehran Mathematical... − VTH ) + 2 β n (VGS − VTH ) vgs + β n vgs 2 7 Omid Shoaei, Univ. of Tehran 2 Mathematical... 8 2 I DS = V GS − V TH VGS vgs Omid Shoaei, Univ. of Tehran Voltage... VD,Max VG,Max-VTH 9 Omid Shoaei, Univ. of Tehran Small... − VTH ID I DSS 1 1 , VA = = λI DS λ Omid Shoaei, Univ. of Tehran gmbvbs.../V RD RG 8 v in R in 11 Omid Shoaei, Univ. of Tehran 8 v out... 12 + R in - g m v gs V OUT rds Omid Shoaei, Univ. of Tehran RD... Iout x y + x v in + v out v in - - - Z Iout Omid Shoaei, Univ. of Tehran y Z1... v gs g m v gs - rds R D R in 14 Omid Shoaei, Univ. of Tehran R G2... + rds 1/g m v gs is S - is S 15 Omid Shoaei, Univ. of Tehran Biasing... Single-Supply 16 Two-Supply Omid Shoaei, Univ. of Tehran RG... = −∆Vs = − Rs ∆iD ⇒ iD ↓ 18 Omid Shoaei, Univ. of Tehran Using... RD RG + + V DS V GS - 19 - Omid Shoaei, Univ. of Tehran VG... ( RD ∆id ) ↓⇒ I D ↓ VTH 20 VGS3 Q Omid Shoaei, Univ. of Tehran 2 VDD... C1 RG 21 8 Y IG C2 I Omid Shoaei, Univ. of Tehran ⎧ X : Input... || RD || rds ) vin Av = Avo Omid Shoaei, Univ. of Tehran RL.... 4. Limited high-frequency response. 23 Omid Shoaei, Univ. of Tehran Common Gate Amplifier 24 Omid Shoaei, Univ. of Tehran Common... = ( g m + g mb )( RD || RL ) ≠ 0 ⇒ Rin = g m + g mb Omid Shoaei, Univ. of Tehran Calculation... ≈ 26 rds - Rin : v gmvgs 1 g m + g mb Omid Shoaei, Univ. of Tehran gmbvbs... >> RD ⇒ Rin ≈ g m + g mb R in 27 Omid Shoaei, Univ. of Tehran Exercise... } || R D R in M2 M1 RL 28 Omid Shoaei, Univ. of Tehran Determine... ) = ( g m + g mb )( RD || RL || rds ) 29 Omid Shoaei, Univ. of Tehran Common... vout = g m RL I in Iin 30 Omid Shoaei, Univ. of Tehran I D = I in... rds = = 1 1 + rds ( g m + g mb ) rds + g m + g mb Omid Shoaei, Univ. of Tehran Source... + Rout 1 + ( g m + g mb )( rds || RL ) 32 Omid Shoaei, Univ. of Tehran Voltage... T-Model easily justifies this look. Omid Shoaei, Univ. of Tehran Source... provide a low output resistance 34 Omid Shoaei, Univ. of Tehran Biasing... R VO 0 ID1 M1 + V GS - 35 Omid Shoaei, Univ. of Tehran M2... Io 1 ⎛W ⎞ 2 = µ nCox ⎜ ⎟ (VGS − VTH ) ⇒ 2 I REF ⎝ L ⎠2 Omid Shoaei, Univ. of Tehran - W ) ( L = (W L) 2 1 Current... Io I REF M1 37 M2 Omid Shoaei, Univ. of Tehran W ) ( L = (W L) 2 1 Effect... 2 = = Ro = ∆I o λ2 I o I o 1 ⎛W ⎞ 2 ( ) I o = µ nCox ⎜ ⎟ VGS − VTH 2 ⎝ L ⎠2 38 Omid Shoaei, Univ. of Tehran Vo... (current source). 39 M5 M4 Omid Shoaei, Univ. of Tehran M3... a 3-V change in VO. M1 40 Omid Shoaei, Univ. of Tehran M2...-Source Amplifier: V DD I V out 41 Omid Shoaei, Univ. of Tehran Common... 42 VGS2=ViB Saturation A VoA Omid Shoaei, Univ. of Tehran VGS1... = = − g m1 (rds1 || rds 2 ) vin 44 Omid Shoaei, Univ. of Tehran Analysis... VA 2 1 , I REF ↓⇒ Av ↑ I REF (W )1 = cte. L Omid Shoaei, Univ. of Tehran 1 I REF...-100. 4. No Body Effect. 46 Omid Shoaei, Univ. of Tehran Example... Tehran Common-Gate Amplifier 49 Omid Shoaei, Univ. of Tehran Common... )rds1 g m1 + g mb1 ⎝ rds1 ⎠ 50 Omid Shoaei, Univ. of Tehran CG... resistance. 3. High output resistance. 51 Omid Shoaei, Univ. of Tehran Common... + g mb1 )rds1 ⎠ g m1 + g mb1 53 Omid Shoaei, Univ. of Tehran ⎧VT... 2 || ⎜ ⎟ g m1 g mb1 ⎝ 1 + rds1 ( g m1 + g mb1 ) ⎠ Omid Shoaei, Univ. of Tehran v bs1... (v − Vtn ) 2 ; v ≥ Vtn ⇒ show : Rin = ≈ 2 L g m + g mb g m Omid Shoaei, Univ. of Tehran NMOS... as active load 56 -Vtn V Omid Shoaei, Univ. of Tehran NMOS... 1 Rin = rds || g mb R in 57 Omid Shoaei, Univ. of Tehran Digital... VC PMOS VC_bar 60 |Vtp| Omid Shoaei, Univ. of Tehran VDD... VS CMOS VC_bar |Vtp| 61 Omid Shoaei, Univ. of Tehran VDD... Bipolar Junction Transistor (BJT) E C B 62 Omid Shoaei, Univ. of Tehran The Bipolar Junction Transistor (BJT) 63 Omid Shoaei, Univ. of Tehran Collector... concentration of the base 64 Omid Shoaei, Univ. of Tehran At... current gain β 100 − 200 65 Omid Shoaei, Univ. of Tehran IS... α<1 but very close to 1 66 Omid Shoaei, Univ. of Tehran BE... e VT VT iC iE = = β β +1 β +1 iC = ( β + 1)i B = β Omid Shoaei, Univ. of Tehran E C V CB... T1>T2>T3 I vBE 0 69 0.5 0.7 Omid Shoaei, Univ. of Tehran vBE... −1 ⎡ ∂i C ⎤ VA ro = ⎢ ⎥ ⎣ ∂v CE ⎦V BE =cte I C Omid Shoaei, Univ. of Tehran V CC... in active region ∧ IB = 71 Omid Shoaei, Univ. of Tehran ∧ IC β Forced β ∧ I Csat β= β I Bsat 72 Omid Shoaei, Univ. of Tehran DC... Diode current scale factor: IS/α Omid Shoaei, Univ. of Tehran CCCS... current scale factor: IS/β 74 Omid Shoaei, Univ. of Tehran Diode... current. vS R2 76 RE Omid Shoaei, Univ. of Tehran Equivalent... VBB − VBE ⇒ IE = IB = R β +1 RE + B β +1 Omid Shoaei, Univ. of Tehran Large... = IC IB = IC v BE α VT = I C ( β + 1) β Omid Shoaei, Univ. of Tehran β Hybrid... = = ie gm IE rπ = ( β + 1)re 80 Omid Shoaei, Univ. of Tehran Common... vS RE 8 R in I -V EE 81 Omid Shoaei, Univ. of Tehran Common... RC 82 Resistance-reflection rule Omid Shoaei, Univ. of Tehran CE...