Results 121 to 130 of about 72,399 (303)

Diurnal variation of depressive symptoms

open access: yesDialogues in Clinical Neuroscience, 2008
Diurnal variation of depressive symptoms appears to be part of the core of depression. Yet, longitudinal investigation of an individual's pattern, regularity, relation to clinical state, and clinical improvement reveals little homogeneity. Morning lows, afternoon slump, evening worsening-all can occur during a single depressive episode.
openaire   +3 more sources

Diurnal Variation of Clouds over the Maritime Continent

open access: yes, 2007
本研究利用日本氣象衛星(GMS-5)所提供之高解析度的亮度溫度(Tbb)資料來探討1997-2003年冬季在海洋大陸地區雲的日夜變化。利用25小時滑動平均的方法,將原始資料分成兩種時間尺度:一天內時間尺度(日夜變化)、大於一天以上時間尺度。結果顯示,在大的島嶼地區,雲的擾動主要是由於日夜變化的影響,而受到一天以上時間尺度的影響較小;在海洋地區,情況相反,日夜變化對於雲振盪的影響較小,一天以上時間尺度的振盪對於雲振盪的貢獻較大。區域性的熱力影響是造成島嶼上方雲振盪的主因 ...
莊蕙文, Chuang, Hui-Wen
core  

Modelling Diurnal Variation In Bottom Trawl Catches

open access: yes, 1999
No abstracts are to be cited without prior reference to the author.Diurnal variability in bottom trawl survey catches may influence the quality of the survey results when not taken properly into account.
O. R. Godø (12165029)   +2 more
core   +1 more source

A mosaic of microclimates: biodiversity outcomes and wildlife habitat potential in large‐scale solar facilities

open access: yesBiological Reviews, EarlyView.
ABSTRACT The rapid global expansion of photovoltaic (PV) solar facilities, now comprising nearly 80% of the recent and projected growth of renewable electricity, represents one of the most significant land‐use changes of the 21st century. While PV facilities are critical for decarbonising energy systems, their large spatial footprint and infrastructure
Tom Armstrong   +4 more
wiley   +1 more source

Plant Level Response of Seven Herbaceous Perennials to Diurnal Temperature Cycling and Sub-diurnal Temperature Variation

open access: yes, 2005
Climate warming has not affected day and night symmetrically: daily temperature range (DTR) is narrowing, as daily average temperature (DAT) increases. The potential impacts of combined DAT and DTR variation on plants are unknown.
Dubois, Jean-Jacques Bernadette
core  

The Diurnal Variation of Cosmic Radiation [PDF]

open access: yes, 1965
The primary purpose of this investigation was to study the diurnal variation of cosmic-ray ...
Fowler, Brooks C.
core  

Orchard netting impacts on biodiversity leading to cascading effects at the ecosystem level

open access: yesBiological Reviews, EarlyView.
ABSTRACT Agriculture must ensure food production without further compromising the ecosystem functions upon which it depends. Agricultural practices should therefore avoid harming farmland biodiversity, especially of taxa that supply the key ecosystem services (e.g.
Corrado Alessandrini   +13 more
wiley   +1 more source

Diurnal variation in the aerial density of Aphididae

open access: yes, 1951
RESP ...
Eastop, V. F., V. F. Eastop
core   +1 more source

Key Challenges for Commercializing Perovskite–Silicon Tandem Solar Cells

open access: yesCarbon Energy, EarlyView.
This review discusses the scientific and technological challenges in advancing perovskite–silicon tandem solar cells (PSTSCs) from lab‐scale to commercial viability, focusing on long‐term stability, scalability, and economic feasibility. Key issues include intrinsic and extrinsic degradation factors, installation conditions, environmental impacts, and ...
Bilal Mehmood   +16 more
wiley   +1 more source

Diurnal variation in Te Waihora water quality

open access: yes, 2011
Summer Scholarship ReportDuring the summer of 2010/2011 research was carried out at Te Waihora/Lake Ellesmere to measure the extent of diurnal variation in important water quality parameters. Diurnal variation is the variation which occurs over a 24 hour
Fisher, Kelly
core   +1 more source

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