Results 31 to 40 of about 5,403,474 (293)
Journal of Hydrology X, 2022 As glaciers across the world continue to recede, there is a concern that their loss as a fresh water reservoir within mountainous basins will have a negative impact on stream temperatures and downstream water resources.
Kai Tsuruta, Markus A. Schnorbus
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Estimating the photosynthetically active radiation under clear skies by means of a new approach [PDF]
Advances in Science and Research, 2015 The k-distribution method and the correlated-k approximation of Kato et al. (1999) is a computationally efficient approach originally designed for calculations of the broadband solar radiation by dividing the solar spectrum in 32 specific spectral bands ...
W. Wandji Nyamsi +3 more
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Revista Chilena de Historia Natural, 2017 Background The seasonal variations in macroinvertebrate communities in tropical, temperate and subarctic regions have been observed and well documented to date, but similar studies conducted in subtropical rivers at the regional scale are relatively rare.
Shiyun Chi +5 more
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Complex drought patterns robustly explain global yield loss for major crops
Scientific Reports, 2022 Multi-purpose crops as maize, rice, soybean, and wheat are key in the debate concerning food, land, water and energy security and sustainability. While strong evidence exists on the effects of climate variability on the production of these crops, so far ...
Monia Santini +3 more
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Chinese Impacts and Impacting China [PDF]
Journal of Current Chinese Affairs, 2013 Introduction to Journal of Current Chinese Affairs 1/2013: Chinese Impacts and Impacting China.
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Resistance exercise acutely elevates dynamic cerebral autoregulation gain
Physiological Reports, 2023 Dynamic cerebral autoregulation (dCA) describes the regulation of cerebral blood flow (CBF) in response to fluctuations in systemic blood pressure (BP).
Oliver J. Smail +6 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Pediatric patients with extracranial solid tumors (ST) receiving chemotherapy are at an increased risk for Pneumocystis jirovecii pneumonia (PJP). However, evidence guiding prophylaxis practices in this population is limited. A PJP‐related fatality at our institution highlighted inconsistent prescribing approaches and concerns about
Kriti Kumar +8 more
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Environmental impacts of grazed pastures [PDF]
, 2010 Large nitrogen (N) surplus and return of excreta-N in localised patches at high N rates in intensively grazed pasture systems markedly increases the risk of N losses to waterways and the atmosphere. Here are described the main routes of N input to grazed
Eriksen, J. +4 more
core
Freezing and chemical preservatives alter the stable isotope values of carbon and nitrogen of the Asiatic clam (Corbicula fluminea) [PDF]
, 2011 We tested the impacts of most common sample preservation methods used for aquatic sample materials on the stable isotope ratios of carbon and nitrogen in clams, a typical baseline indicator organism for many aquatic food web studies utilising stable ...
Aurélia Martino +22 more
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Impactitis: The impact factor myth syndrome
Indian Journal of Dermatology, 2009 In the early 1960s, Eugene Garfield and Irving Sher created the journal impact factor to help select journals for the Science Citation Index (SCI). Today it has become a widespread subject of controversy even for Garfield, the man who created it who is quoted saying "Impact Factor is not a perfect tool to measure the quality of articles but there is ...
Elsaie Mohamed, Kammer Jenna
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