نتایج جستجو برای: growth degree days gdd

تعداد نتایج: 1402068  

2016
Charles J. Colbourn Melissa S. Keranen Donald L. Kreher

A 3-gdd of type gu exists if and only if g and u have the same parity, 3 divides u and u ≤ 3g. Such a 3-gdd of type gu is equivalent to an edge decomposition of Kg,g,g,u,u into triangles. 2010 MSC: 05B05, 05B07, 05C70

Journal: :به زراعی کشاورزی 0
فریبا میقانی کارشناس رشته شناسایی و مبارزه با علف های هرز، سازمان جهاد کشاورزی یزد، یزد سید محمد میروکیلی مربی، مرکز تحقیقات کشاورزی یزد، یزد محمد علی باغستانی دانشیار، بخش تحقیقات علف های هرز، مؤسسه تحقیقات گیاه پزشکی کشور، تهران

this research was undertaken to determine the comparative phenology of swallow wort (cynanchum acutum) in pistachio orchards and investigate the possibilities of its integrated management as a randomized complete block design with 18 treatments and three replications during 2007. the treatments consisted using paraquat, glyphosate, triclopyr and removine the weed. the results indicated that swa...

Journal: :Agronomy 2021

The south of Portugal is one the regions that will be most affected by impacts climate change (CC), with an expected increase in water scarcity. Irrigated super-intensive olive orchards occupy a large area used agricultural surface Alentejo region, Portugal, making it necessary to adapt this crop effects CC. This study assessed CC and defined adaptation measures concerning irrigation management...

Journal: :Neurology 2011
D J Michelson M I Shevell E H Sherr J B Moeschler A L Gropman S Ashwal

OBJECTIVE To systematically review the evidence concerning the diagnostic yield of genetic and metabolic evaluation of children with global developmental delay or intellectual disability (GDD/ID). METHODS Relevant literature was reviewed, abstracted, and classified according to the 4-tiered American Academy of Neurology classification of evidence scheme. RESULTS AND CONCLUSIONS In patients ...

2015
Diana Barca Nina Butoianu Oana Tarta-Arsene Magdalena Budisteanu Sanda Magureanu Dana Craiu

Objective. This paper highlights the main lines of etiological investigation of global developmental delay (GDD), mental retardation (MR) or intellectual disability (ID) and their specifi c order. GDD and MR/ID are chronic entities with onset during the developmental period, affecting personal, social, academic, occupational functions. Elucidating the etiology is important for establishing the ...

2017
Rongting Ji Ju Min Yuan Wang Hu Cheng Hailin Zhang Weiming Shi

Efficient and precise yield prediction is critical to optimize cabbage yields and guide fertilizer application. A two-year field experiment was conducted to establish a yield prediction model for cabbage by using the Greenseeker hand-held optical sensor. Two cabbage cultivars (Jianbao and Pingbao) were used and Jianbao cultivar was grown for 2 consecutive seasons but Pingbao was only grown in t...

2018
Luca Poletto Fabio Frassetto

The optical layout of soft X-ray grating compressors designed to provide both positive and negative group-delay dispersion (GDD) is discussed. They are tailored for chirped-pulse-amplification experiments with seeded free-electron laser sources. Designs with plane or concave gratings are discussed, depending on the sign of the GDD to be introduced.

Journal: : 2022

An increase in the intensity of diffusion-controlled processes during granulation is provided by apparatuses with non-homogeneous fluidization, hydrodynamics which significantly depends on structural features granulator chamber and gas distributing device (GDD). The main problem formation stagnant zones working surface GDD, which, when supplying a coolant temperature that exceeds melting point ...

Journal: :Neurologia 2014
J López-Pisón M C García-Jiménez L Monge-Galindo M Lafuente-Hidalgo R Pérez-Delgado A García-Oguiza J L Peña-Segura

INTRODUCTION Global developmental delay (GDD) and intellectual disability (ID) are common reasons for consultation in paediatric neurology. Results from aetiological evaluations of children with GDD/ID vary greatly, and consequently, there is no universal consensus regarding which studies should be performed. MATERIAL AND METHOD We review our experience with determining aetiological diagnoses...

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