نتایج جستجو برای: آب فراهم خاک awc

تعداد نتایج: 120816  

Journal: :British Journal of Surgery 2023

Abstract Introduction There is an association between surgeon volume and outcomes in hernia surgery, yet little evidence regarding impact of the experience performing abdominal wall closure (AWC) on IH rate. Our aim was to assess rates at 1 year following surgery Registrar Consultant surgeons patients undergoing elective colorectal surgery. Methods Patients for cancer 2014-2018 were identified ...

2009
Damien M. O'Halloran Svetlana Altshuler-Keylin Jin I. Lee Noelle D. L'Etoile

While most sensory neurons will adapt to prolonged stimulation by down-regulating their responsiveness to the signal, it is not clear which events initiate long-lasting sensory adaptation. Likewise, we are just beginning to understand how the physiology of the adapted cell is altered. Caenorhabditis elegans is inherently attracted to specific odors that are sensed by the paired AWC olfactory se...

عالمی‌سعید, خلیل, بخـشنده, عبدالمهدی, بهنام‌فر, کورش, سـیادت, سید عطااله, کاشفی‌پور, سید محمود , ‌اشرف جعفری, علی,

In order to investigate the effect of water deficit on yield and morphological characteristics of four alfalfa cultivars an experiment was conducted as a split plot in randomized complete block design with 3 replications in Agriculture Research Center of Khuzestan, Ahwaz, Iran, during 201l-2012. Main plots included irrigation regimes (normal irrigation, irrigation at 50% available water content...

ژورنال: :دانش آب و خاک 2014
فریبا سمائی شکراله اصغری ناصر علی¬اصغرزاد محمد¬رضا ساریخانی

قارچ­های میکوریز آربوسکولار علاوه بر افزایش رشد گیاه از طریق جذب عناصر غذایی، با ترشح ماده گلیکوپروتئینی بنام گلومالین نقش بسزایی در بهبود ساختمان خاک و مقاومت خاکدانه­ها دارند.در این تحقیق جهت بررسی تغییرات برخی خصوصیات فیزیکی و جذب عناصر در یک خاک لوم شنی زیر کشت گوجه­فرنگی از دو گونه قارچ میکوریز آربوسکولار شامل گلوموس اینترارادیسز (gi)، گلوموس اتونیکاتوم (ge) و شاهد (بدون قارچ) تحت شرایط گل...

Journal: :Biodiversitas 2023

Abstract. Khoirunnisak A, Prijono S, Wicaksono KS. 2023. The role of coffee agroforestry on available water capacity and root length density in smallholder plantation. Biodiversitas 24: 55-61. application has several advantages, such as increasing the cycle nutrients soil organic matter well improving physical properties. However, there is still an information gap related to interaction between...

Journal: :Cloning and stem cells 2004
Martha C Gómez C Earle Pope Angelica Giraldo Leslie A Lyons Rebecca F Harris Amy L King Alex Cole Robert A Godke Betsy L Dresser

In the present study, we used the African Wildcat (Felis silvestris lybica) as a somatic cell donor to evaluate the in vivo developmental competence, after transfer into domestic cat recipients, of cloned embryos produced by the fusion of African Wildcat (AWC) fibroblast cell nuclei with domestic cat cytoplasts. Cloned embryos were produced by fusion of a single AWC somatic cell to in vivo or i...

Journal: :Forests 2021

European beech (Fagus sylvatica L.) trees are becoming vulnerable to drought, with a warming climate. Existing studies disagree on how radial growth varies in response droughts. We aimed find the impact of multiple droughts trees’ annual at their ecological drought limit created by soil water availability forest. Besides, we quantified influence competition and canopy openness mean basal area t...

Journal: :Neuron 2009
Julia A. Kaye Natalie C. Rose Brett Goldsworthy Andrei Goga Noelle D. L'Etoile

Prolonged stimulation leads to specific and stable changes in an animal's behavior. In interneurons, this plasticity requires spatial and temporal control of neuronal protein synthesis. Whether such translational control occurs in sensory neurons is not known. Adaptation of the AWC olfactory sensory neurons of C. elegans requires the cGMP-dependent protein kinase EGL-4. Here, we show that the R...

ژورنال: :علوم و فنون کشت های گلخانه ای 0
قاسم رحیمی gh. rahimi college of agric., bu-ali sina univ., hamadan, iran.دانشکده کشاورزی، دانشگاه بوعلی سینا، همدان لیلا امرایی l. amraei college of agric., bu-ali sina univ., hamadan, iran.دانشکده کشاورزی، دانشگاه بوعلی سینا، همدان علیرضا کیمیایی طلب a. kimiyaei talab industrial parks org., hamadan, iran.سازمان شهرک ها، همدان

کمبود آب در مناطق خشک و نیمه خشک یکی از مهمترین عوامل محدود کننده تولید محصولات کشاورزی محسوب می­شود. از این رو، استفاده از منابع آب غیر متعارف نظیر فاضلاب­های تصفیه شده شهری و صنعتی در این مناطق مورد توجه قرار گرفته است. ورود پساب به خاک ممکن است باعث انباشته شدن فلزات سنگین در خاک شود. آلودگی خاک به این فلزات موجب جذب به وسیله گیاه و ورود آنها به زنجیره غذایی می­گردد. در این پژوهش گلخانه­ای، ...

Journal: :Neuron 2011
Lu Chen Ya Fu Min Ren Bing Xiao Charles S. Rubin

RasGRPs, which load GTP onto Ras and Rap1, are expressed in vertebrate and invertebrate neurons. The functions, regulation, and mechanisms of action of neuronal RasGRPs are unknown. Here, we show how C. elegans RGEF-1b, a prototypical neuronal RasGRP, regulates a critical behavior. Chemotaxis to volatile odorants was disrupted in RGEF-1b-deficient (rgef-1⁻/⁻) animals and wild-type animals expre...

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