نتایج جستجو برای: season spring and winter

تعداد نتایج: 16847974  

Journal: :The American Mathematical Monthly 2005
Edward B. Burger

It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoc of belief, it was the epoc of incredulity, it was the season of light, it was the season of darkness, it was the spring of hope, it was the winter of despair, we had everything before us, we had nothing before us, we were all going direct to heaven, we were all going dir...

2004
JOHN-MARK DAVIES WESTON H. NOWLIN ASIT MAZUMDER

Seasonal patterns of [C]phytoplankton photosynthesis (PP) were examined in six warm monomictic lakes of coastal British Columbia. Four of our study lakes followed typical lake patterns with maximum PP occurring in the spring and minimal rates occurring during the winter. However, the spring maximum occurred several weeks earlier than lakes in other climatic regions. In addition, maximum rates o...

2004
Leslie A. Baxter

It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of Light, it was the season of Darkness, it was the spring of hope, it was the winter of despair, we had everything before us, we had nothing before us, we were all going direct to Heaven, we were all going d...

Journal: :Ibis 2021

Currently, there is considerable debate surrounding the presence of some human language-specific characteristics in non-human animals, such as use compositional syntax (i.e. meaning a sequence determined both by its individual parts and way they are combined). Compositional has been investigated mobbing calls two closely related tit species, Japanese Tit Parus minor Great major, but with one co...

Journal: :Schizophrenia research 2005
Annie St-Hilaire Darren Holowka Helen Cunningham Frances Champagne Monica Pukall Suzanne King

UNLABELLED Several studies have shown that patients with schizophrenia are more likely to be born in the winter and early spring than at any other time of the year. Furthermore, some studies have reported that winter-born patients differ from non-winter-born patients in terms of risk factors, symptoms, sensory abnormalities and brain morphology. Associations between season of birth and premorbi...

2000
Roger N. Gates

to regional environmental conditions. Bahiagrass is particularly tolerant of poor soil drainage, close continuous Fall and winter are periods of critical forage shortage in subtropical grazing, and marginal fertility. regions of the world, including the extreme southeastern USA. CoolBeginning in 1960, Burton (1974, 1982) used modified season herbage accumulation has not been documented for bahi...

Journal: :تحقیقات دامپزشکی 0
نصرالله واحدی مرکز تحقیقات کشاورزی و منابع طبیعی عبدالحسین دلیمی اصل دانشکده پزشکی مهران سعادت آزاد

cryptosporidium is an ubiqutous enteric protozoan parasite that infects a wide range of vertebrate hosts. in humans and many other mammals, cryptosporidium is recognized as a significant pathogen primarily as a cause of acute, severe diarrheal illness. at this investigation animal samples (stool) were collected from 708 heads of lambs (in the beginning of the birth to three months) and 713 head...

2013
Bangyou Zheng Ben Biddulph Dora Li Haydn Kuchel Scott Chapman

Heading time is a major determinant of the adaptation of wheat to different environments, and is critical in minimizing risks of frost, heat, and drought on reproductive development. Given that major developmental genes are known in wheat, a process-based model, APSIM, was modified to incorporate gene effects into estimation of heading time, while minimizing degradation in the predictive capabi...

Journal: :Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology 2011
Raymond James Mullins Sunday Clark Constance Katelaris Victoria Smith Graham Solley Carlos A Camargo

BACKGROUND Recent studies suggest a possible role for low ultraviolet radiation exposure and low vitamin D status as a risk factor for food allergy. We hypothesized that children born in autumn/winter months (less sun exposure) might have higher food allergy rates than those born in spring/summer. METHODS We compared IgE-mediated food allergy rates by season of birth in 835 children aged 0-4 ...

2013
Hongsheng Pan Yanhui Lu Kris A. G. Wyckhuys

The mirid bugs Adelphocoris suturalis (Jakovlev), Adelphocoris lineolatus (Goeze) and Adelphocoris fasciaticollis (Reuter) (Hemiptera: Miridae) are common pests of several agricultural crops. These three species have vastly different geographical distributions, phenologies and abundances, all of which are linked to their reliance on local plants. Previous work has shown notable differences in A...

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