Results 51 to 60 of about 156,956 (366)

Smith equivalence and finite Oliver groups with Laitinen number 0 or 1 [PDF]

, 2002
In 1960, Paul A. Smith asked the following question. If a finite group G acts smoothly on a sphere with exactly two fixed points, is it true that the tangent G-modules at the two points are always isomorphic? We focus on the case G is an Oliver group and
Bak, Bak, Bannuscher, Bredon, Cappell, Cappell, Cho, Cho, Curtis, Curtis, Delgado, Dovermann, Dovermann, Gorenstein, Gorenstein, Gorenstein, Gorenstein, Gorenstein, Huppert, Illman, Krzysztof Pawałowski, Laitinen, Masuda, Morimoto, Morimoto, Morimoto, Pawałowski, Petrie, Petrie, Petrie, Petrie, Petrie, Ronald Solomon, Suh, tom Dieck   +34 more
core   +2 more sources

Is NPP proportional to GPP? Waring's hypothesis twenty years on.

Tree Physiology, 2019
Gross primary production (GPP) is partitioned to autotrophic respiration (Ra) and net primary production (NPP), the latter being used to build plant tissues and synthesize non-structural and secondary compounds. Waring et al.
A. Collalti, I. Prentice
semanticscholar   +1 more source

Zooplankton of the transboundary Neman River during the construction and conservation of the Baltic NPP

Водное хозяйство России: проблемы, технологии, управление, 2023
Studies of the background state of the Neman River zooplankton (prior od commission of the Baltic Nuclear Power Plant) will enable to use the obtained data for assessment of the possible changes in the water fl ow and to develop measures aimed at ...
Dmitriy V. Kulakov
doaj   +1 more source

IMPACT OF PHYTASE SUPPLEMENTATION IN RESTRICTED CALCIUM AND PHOSPHORUS BROILER DIETS ON PERFORMANCE, BLOOD PARAMETERS AND BONE CHARACTERISTICS [PDF]

Arab Universities Journal of Agricultural Sciences, 2020
Six weeks feeding trial using 210 one-day old unsexed Cobb 500 chicks was carried out to study the effects of addingphytase enzyme on growth performance, blood parametersand bone characteristics in broiler chicks.
Yaser Mohamed, Fathy Abdel_Azeem, Hany Thabel, Amal Hassan   +3 more
doaj   +1 more source

Passive autocatalitic recombiner characteritics calculation during severe accident on AES-2006 NPP

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2020
A modern NPP is equipped by containment to hold radioactive substances and ionizing radiation bounded as design margins prescribe. Hydrogen mitigation system is used to protect containment against hydrogen fire and detonation. The system includes a scope
V. V. Sorokin
doaj   +1 more source

DayCent Model Predictions of NPP and Grain Yields for Agricultural Lands in the Contiguous U.S.

Journal of Geophysical Research: Biogeosciences, 2020
Accurate estimation of crop net primary production (NPP) and yields is fundamental for regional analyses of agroecosystem dynamics using process‐based models. In this study, we simulated croplands in the contiguous U.S.
Yao Zhang, R. Gurung, E. Marx, S. Williams, S. Ogle, K. Paustian   +5 more
semanticscholar   +1 more source

Diversifying Marine-Based Employment Opportunities in Peripheral Communities [PDF]

, 2009
End of project reportThis project was a development project connected to an INTERREG sub-programme called the Northern Periphery Programme (NPP). More specifically, this project was funded as an NPP Preparatory Project.
Heanue, Kevin
core  

High potential for weathering and climate effects of non-vascular vegetation in the Late Ordovician [PDF]

, 2016
It has been hypothesized that predecessors of today’s bryophytes significantly increased global chemical weathering in the Late Ordovician, thus reducing atmospheric CO2 concentration and contributing to climate cooling and an interval of glaciations ...
A Boucot, A Herrmann, A Ito, A Pohl, AE Bartholomé, B Fletcher, B Weber, C Beer, C Buendía, C Humphreys, C Wellman, C Yapp, C Zambell, D Edwards, D McCarroll, E Raevskaya, E Van Der Heijden, F Hourdin, G Bluth, J Belnap, J Chen, J Gaillardet, J Jauhiainen, J Moncrieff, J Quirk, J Silvola, J Veizer, K Field, K Moulton, K Sharma, L Kump, L Reinhold, M Cochran, M Heijmans, M Sonesson, N Bergman, N Carvalhais, P Amiotte Suchet, P Brady, P Kenrick, P Porada, P Porada, P Strother, PA Suchet, R Aghamiri, R Berner, R Berner, R Berner, R Botting, R Eckstein, R Honegger, R Pavlick, R Stretch, S Arens, T Jackson, T Jackson, T Lenton, W Elbert, W Pitman, X Yuan, Z Tuba   +60 more
core   +3 more sources

Comparative Assessment of the NPP Risk (on the Example of Rostov and Kalinin NPP). Development of Risk Indicators Atlas for Russian NPPs

GraphiCon'2019 Proceedings. Volume 2, 2019
The object of the work is to compare and analyze external and internal exposure doses and assess damage to the population living around nuclear power plants with VVER-type reactors (on the Rostov and Kalinin nuclear power plants), within a certain radius, taking into account the wind rose.
Mariya Berberova, Kirill Chernyavskii
openaire   +1 more source

Global Nitrogen Deposition Promotes Carbon Sink Formation in Terrestrial Ecosystems

Advanced Science, EarlyView.
Nitrogen deposition alleviates ecosystem N limitation and enhances carbon sinks. Using 829 observations, we show 36% of deposited N is retained globally (39.15 Tg N yr−1), with distinct NHx and NOy contributions. This retention drives a terrestrial C sink of 0.88 Pg C yr−1 (25.48%), highlighting the importance of pool‐specific C:N stoichiometry ...
Lei Li, Mingyu Xie, Nan Jia, Li‐Dong Mo, Qiang Yu, Fanjiang Zeng, Xiangyi Li   +6 more
wiley   +1 more source