Results 51 to 60 of about 26,492 (206)
Functional Ecology, Volume 38, Issue 12, Page 2720-2733, December 2024.Read the free Plain Language Summary for this article on the Journal blog. Abstract Chlorophyllous plants exhibiting partial mycoheterotrophy obtain carbon through mycorrhizal interactions in addition to photosynthesis. In arbuscular mycorrhizal (AM) plants, the Paris‐morphotype (i.e.
Franziska E. Zahn +3 more
wiley +1 more source
Losses of 15N-nitrogen by plant–soil system after herbicide application on black oat
Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2017 Recent studies have demonstrated that the use of glyphosate or glufosinate-ammonium herbicides for some cover crop desiccation in conservationist systems could favor nitrogen (N) losses from the soil–plant system.
V. Damin +6 more
doaj +1 more source
Functional Ecology, Volume 38, Issue 9, Page 1984-2002, September 2024.Read the free Plain Language Summary for this article on the Journal blog. Abstract Tree lines in high latitudes and high altitudes are considered sentinels of global change. This manifests in accelerated encroachment of trees and shrubs and enhanced plant productivity, with currently unknown implications for the carbon balance of these biomes.
Jennifer Michel +4 more
wiley +1 more source
Hormone determination service to hospital institutions the Center of Isotopes
Nucleus, 2019 Within the framework of the close collaboration between the Agency of Nuclear Energy and Advanced Technologies and the Ministry of Public Health, at the beginning of this century, and considering the need of different hospitals, the Center of Isotopes ...
L Pizarro Lou +7 more
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Journal of Ecology, Volume 112, Issue 9, Page 2107-2122, September 2024.Tree species diversity promotes below‐ground water source partitioning in mixed oak and pine stands, potentially reducing competition for water in more diverse ecosystems. Yet, these results show that it is insufficient to buffer the adverse impacts of severe droughts on above‐ground tree carbon and water use, leading to higher water stress, especially
Eugénie Mas +5 more
wiley +1 more source
Phagocytosis in phosphate chromium (III) suspensions
Nucleus, 2015 Phagocytosis in vivo and in vitro of a suspension of chromic phosphate (III) labeled with and is studied. The radioactive particles dispersed in a media of 2 % gelatin in acetate buffer pH 4-4.5 have a predominant size of 0.8 μm and 5 μm.
Jorge Cruz Arencibia +4 more
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Isótopos estables del agua (δ2H y δ18O) en la península de Yucatán, México
Tecnología y ciencias del agua, 2022 La composición isotópica del agua (hidrógeno y oxígeno) es una herramienta muy útil para estimar balances hídricos, recarga de agua subterránea y evaporación.
Eduardo Cejudo +3 more
doaj +1 more source
Razões de isótopos estáveis em um testemunho de firn do manto de gelo da Antártica Oriental
, 2020 O testemunho de firn IC-02 (88°01’21,3"S e 82°04’21,7"W), atingindo 41,82 m de profundidade, foi coletado no manto de gelo da Antartica Oriental, durante uma travessia cientifica chileno-brasileira no verao austral de 2004/2005.
F. A. Tavares +5 more
semanticscholar +1 more source
American Journal of Biological Anthropology, Volume 184, Issue 3, July 2024.Location of the Colonial period site of El Japón (San Gregorio Atlapulco, Mexico City). Abstract Objectives Early colonial documents from central Mesoamerica detail raising and planting of European livestock and crops alongside native ones. The extent to which Indigenous people, especially of the rural commoner class, consumed newly introduced foods is
Edgar Alarcón Tinajero +3 more
wiley +1 more source
SPECT/CT: main applications in nuclear medicine
Nucleus, 2017 SPECT/CT has represented not only the possibility of acquiring anatomical and functional images in one single study, but also a revolution for the clinical management of several diseases, taking the better of each one of these imaging modalities.
Alejandro Perera Pintado +4 more
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