نتایج جستجو برای: term period decade data thus

تعداد نتایج: 3699438  

Journal: :Biogeosciences 2022

Abstract. We estimated pelagic primary production (PP) in the coastal (<200 m depth) Mediterranean Sea from satellite-borne data, its contribution to basin-scale carbon fixation, variability, and long-term trends during period 2002–2016. Annual PP was at 0.041 Gt C, which approximately represents 12 % of total fixation Sea. About 51 this occurs eastern basin, whereas western Adriatic shelves...

Introduction: The number of travellers from Greece who travel to sub-Saharan Africa has increased during the last decade. Our aim in this research was to study vaccination patterns for travellers travelling to sub-Saharan Africa.Methods: A cross-sectional study was conducted from January 2011 until December 2014 in all (57) public health departments in Gr...

Journal: :Regional Science Policy and Practice 2022

Abstract This paper documents regional population changes in Sweden since 1860 and investigates how these link to economic development (regional GDP). We combine long‐term decade data for the historical counties (1860–2020) with detailed annual observations municipalities (1968–2021). As industrialization picked up speed, this benefited regions all around country terms of production, at same ti...

Journal: :Archives of disease in childhood 1993
P C Ng

The incidence of bronchopulmonary dysplasia (BPD) among ventilated infants is estimated to be between 4 and 40% depending on gestation but undoubtedly the highest incidence, in excess of 70%, occurs in infants weighing 1000 g or less at birth.' The incidence of BPD may further increase in the coming decade as advances in neonatal intensive care enable clinicians to save even smaller, lower gest...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1391

this ethnographic case study research was carried out in a private school setting in the context of iran. the research tried to explore the analysis and identity construction of a group of learners and teachers along with the content analysis of books on the basis of four types of commodified, political, national and narrative identities. how english language learners and teachers in an informa...

1992
R. A. Gopinath

X k=1 z 0k A0;k(z M)Mi01(z M): (41) This formula makes transparent exactly what happens in a recursive computation of the correlation functions. At every stage i, we have the Z-transform at points M 0i n of the appropriate function. In going to the (i + 1)st stage, the rst term Mi01(z M) ensures that values at the previous stage are retained at the even points, while the second term interpolate...

Journal: :Ukrainian journal of veterinary and agricultural sciences 2021

The objective of this research was to analyze the dynamics productivity, quality composition and energy value cow's milk obtained during three periods (3 years each) in central Ukraine by various technological housing variants. Over last 20 years, there has been a global trend towards increasing average annual temperature, which is especially felt winter affects cattle body, their productivity ...

Introduction: The World Health Organization first reported outbreaks of COVID-19 in 2019 in Wuhan, China. Limited studies have been performed on long-term complications after the acute phase of this disease in children. This study aimed to evaluate the long-term outcomes of children who had previously been hospitalized with COVID-19. Methods: In this cross-sectional study, long-term complicat...

Journal: :Agriculture 2021

In the past decade Colletotrichum gloeosporioides, C. karstii, and Alternaria alternata represent emerging fungal pathogens on citrus in Mediterranean basin. Selection of tolerant Citrus germplasm offers evaluable long-term solution should be considered as promising alternative to limit synthetic fungicide application manage infections groves. this study, high variability pre-harvest disease sy...

Gh.R. Roshan, S.W. Grab

We simulate the effect of climate change on water requirements of cold seasonwheat in various climatic zones of Iran. The research considers both observedclimate (temperature and precipitation) changes during recent decades (1960-2009)based on instrumental records and projected future changes to 2100 based on theMAGICC/SCENGEN 5.3 compound model. 20 General Circulation models are usedbased on a...

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