نتایج جستجو برای: روش تکراری dmi

تعداد نتایج: 372692  

2018
Tuck Yean Yong Kareeann Sok Fun Khow

Diabetic muscle infarction (DMI) refers to spontaneous ischemic necrosis of skeletal muscle among people with diabetes mellitus, unrelated to arterial occlusion. People with DMI may have coexisting end-stage renal disease (ESRD) but little is known about its epidemiology and clinical outcomes in this setting. This scoping review seeks to investigate the characteristics, clinical features, diagn...

2016
Jiawei Yu Xuepeng Qiu Yang Wu Jungbum Yoon Praveen Deorani Jean Mourad Besbas Aurelien Manchon Hyunsoo Yang

We study the spin orbit torque (SOT) and Dzyaloshinskii-Moriya interaction (DMI) in the dual-interfaced Co-Ni perpendicular multilayers. Through the combination of top and bottom layer materials (Pt, Ta, MgO and Cu), SOT and DMI are efficiently manipulated due to an enhancement or cancellation of the top and bottom contributions. However, SOT is found to originate mostly from the bulk of a heav...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم ریاضی 1392

اغلب در آزمایش های علمی و مهندسی به پیدا کردن ریشه های یک معادله غیرخطی برخورد می کنیم.‎‎‎‎ روش های تحلیلی برای حل چنین معادلاتی به ندرت وجود دارند‏، بنابراین می توان امیدوار بود که فقط جواب های تقریبی را به کمک روش های تکراری به دست آوریم‏.‎ در میان روش های مرتبه دو روش نیوتن احتمالاً‎ ‎‎ معروف ترین و پراستفاده ترین الگوریتم می باشد.‎‎‎‎‎ در سال های اخیر چند اصلاح و بهبود برای روش نیوتن پیشنهاد...

پایان نامه :دانشگاه تربیت معلم - تبریز - دانشکده علوم 1390

در این پایان نامه نوعی روش تقریبی-تحلیلی به نام روش تکراری تغییراتی راتوصیف می کنیم. روش تکراری تغییراتی به طور گسترده برای حل انواع معادلات غیر خطی به کار گرفته شده است. برتری این روش نسبت به سایر روش ها، انعطاف پذیری و توانایی آن برای حل معادلات غیر خطی با دقت بالا است.

Journal: :Journal of animal science 2016
C J Cassady T L Felix J E Beever D W Shike

Objectives of this experiment were to: 1) determine appropriate test length, timing, and repeatability of DMI, ADG, and efficiency over different biological time points; 2) determine the efficacy of using decoupled performance and intake data to generate accurate feed efficiency measures; and 3) determine the relationship between forage-and grain-feed efficiency measures. Over 2 yr, Charolais c...

Journal: :The Journal of pharmacology and experimental therapeutics 1975
S J Liu R I Wang

Treatment of rats with desipramine (DMI) 1 hour before the subcutaneous administration of methadone increased the intensity and prolonged the duration of methadone analgesia, as determined by the hot plate method. DMI significantly reduced the analgesic ED50 of methadone from a control value of 3.4 to 1.6 or 0.5 mg/kg in rats treated with 20 or 30 mg/kg of DMI, respectively. DMI treatment also ...

Journal: :Journal of animal science 2009
J P McMeniman P J Defoor M L Galyean

Intake prediction equations of NRC based on initial BW and dietary NE(m) concentration were evaluated with a commercial feedlot database consisting of 3,363 pen means collected from 3 feedlots over a 4-yr period. The DMI predicted by NRC equations had significant (P < 0.01) mean and linear biases across the range of observed DMI in the database. In general, DMI was overpredicted by the NRC equa...

Journal: :Journal of animal science 2014
S J Chavez P D Siciliano G B Huntington

Six mature geldings of light horse breeds (557 ± 37 kg) were randomly assigned to a nontoxic endophyte-infected tall fescue hay (n = 3) or pasture treatment (n = 3) in a crossover design with 14-d periods to estimate DMI with alkane markers and to compare DMI of hay and pasture. When fed pasture, horses were housed in stalls from 0700 to 1300 h daily with access to water and then grazed pasture...

Journal: :American journal of physiology. Regulatory, integrative and comparative physiology 2000
D Bertram C Barrès Y Cheng C Julien

This study examined the effect of norepinephrine reuptake blockade with desipramine (DMI) on the spontaneous variability of the simultaneously recorded arterial pressure (AP) and renal sympathetic nerve activity (SNA) in conscious rats. Acute DMI administration (2 mg/kg iv) depressed AP Mayer waves ( approximately 0.4 Hz) and increased low-frequency (<0.2 Hz) components of AP variability. DMI d...

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