Results 101 to 110 of about 140,123 (307)

Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems

Advanced Science, EarlyView.
Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen, Wenliang Zhou, Lan Qiu, Han Lai, Mingpan Huang, Qian Li, Wen Yu, Pei‐Yuan Qian, Fuwen Wei   +8 more
wiley   +1 more source

Lithofacies palaeogeography of the Late Permian Wujiaping Age in the Middle and Upper Yangtze Region, China

Journal of Palaeogeography, 2014
The lithofacies palaeogeography of the Late Permian Wujiaping Age in Middle and Upper Yangtze Region was studied based on petrography and the “single factor analysis and multifactor comprehensive mapping” method.
Jin-Xiong Luo, You-Bin He, Rui Wang
doaj   +1 more source

Rapid determination of organic carbon in carbonate rocks.

Journal of the Japanese Association for Petroleum Technology, 1990
A rapid method for determination of organic carbon in carbonate rocks has been developed to replace the normal procedure in which carbonate samples are pretreated with hydrochloric acid to decompose carbonate minerals. The method involves dry combustion of organic material in an oxygen stream and subsequent measuring of carbon dioxide (CO2) generated ...
Makoto YAMADA, Tsutomu MACHIHARA
openaire   +2 more sources

Lymphoid‐Tissue‐on‐Chip Recapitulates Human Antibody Responses In Vitro

Advanced Science, EarlyView.
The presented lymphoid‐tissue‐on‐chip system allows culture of primary human tonsil cells at organotypic high density under perfusion for up to 4 weeks, emulates immune response to soluble vaccines and vaccination via peripheral antigen‐presenting cells and represents a useful tool to assess cellular interactions during homeostasis, immune responses ...
Claudia Teufel, Anna‐Sophie Schlemmer, Andrea W. Eiken, Zachary W. Wagoner, Dennis Vöhringer, Lena Christ, Alex Dulovic, Patrick Marsall, Madeleine Fandrich, Eduardo J. S. Brás, Julia Marzi, Friederike Bärhold, Julia Philipp, Sven Becker, Lisa E. Wagar, Peter Loskill   +15 more
wiley   +1 more source

Metacarbonate rocks of the Paleoproterozoic Khapchan series (southeastern part of the Anabar Shield): mineral and chemical composition, metamorphic conditions

Записки Горного института
The mineral composition of metacarbonate rocks (silicate marbles and carbonate-silicate rocks) of the Khapchan series (southeastern part of the Anabar Shield) was studied, and the PT (pressure and temperature)-parameters of their formation were ...
Ekaterina Yu. Akimova, Nikolai I. Gusev, Aleksandr D. Savelev, Daniil R. Donchenko   +3 more
doaj  

Features of formation of soil element composition in contrast geological conditions (Mzymta r., Black Sea coast of Russia)

Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле
The Mzymta River (Black Sea coast, Russia) erodes different types of rocks. Among them, mudstones, siltstones and shales are predominating, and carbonate and clay-carbonate rocks are present in smaller quantities, and occasionally eruptive rocks are ...
L.V. Zakharikhina
doaj   +1 more source

Sedimentary lithofacies, petrography and diagenesis of the Kapuni group in the Kapuni Field, Taranaki Basin, New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science with Honours in Earth Science at Massey University, Palmerston North, New Zealand [PDF]

, 2004
The reservoir architecture and quality of the Kapuni Group sandstones in seven wells (Kapuni−1, −3, −8, −12, Deep−1, 14 and −15) in the Kapuni Field are characterised using available core and digital geophysical log data.
Cooper, Brent John
core  

U and Th content in the Central Apennines continental crust: a contribution to the determination of the geo-neutrinos flux at LNGS

, 2011
The regional contribution to the geo-neutrino signal at Gran Sasso National Laboratory (LNGS) was determined based on a detailed geological, geochemical and geophysical study of the region.
A. Riva, Agostinelli, Anderson, Araki, Argnani, Arpesella, Babbucci, Barchi, Bassin, Battaglia, Beccaluva, Behn, Bellini, Bellotti, Bernoulli, Bernoulli, Bigi, Billi, Billi, Borghi, Boriani, Boriani, C. Tomei, Calamita, Carminati, Carruba, Cassinis, Cavazza, Cavinato, Cermak, Channel, Christensen, Ciarapica, Cipollari, Coltorti, Coltorti, Conticelli, Crescenti, Dal Piaz, De Marchi, Della Vedova, Dewey, Di Luzio, Dziewonski, D’Amico, Eder, Elter, Enomoto, F. Mantovani, Finetti, Finetti, Finetti, Finetti, Fiorentini, Fiorentini, Fogli, Franz, G. Di Carlo, G. Fiorentini, G. Rusciadelli, Gao, Ghisetti, Govindaraju, Holbrook, Hunziker, Hurtig, Jenkyns, Jochum, Jolivet, Lachance, Lucente, M. Coltorti, M. Morsilli, Mantovani, Mantovani, Martinis, Marx, Mazzucchelli, McDonough, Mele, Oldow, Palme, Panza, Patacca, Patacca, Patacca, Plank, Ponziani, Quick, Quick, R. Boraso, R. Tassinari, Raghavan, Rivalenti, Rothschild, Rudnick, Rudnick, Salter, Sani, Santantonio, Sassi, Schnetger, Scisciani, Scisciani, Scrocca, Speranza, Telford, V. Chubakov, Vai, Viti, Wedepohl, Workman, Wortel, Yegorova, Zappaterra, Zartman   +115 more
core   +1 more source

AN APPARATUS FOR STUDYING THE DISSOCIATION OF CARBONATE ROCKS [PDF]

Journal of the American Ceramic Society, 1919
n ...
openaire   +2 more sources

Endoplasmic Reticulum Geometry Dictates Neuronal Bursting via Calcium Store Refill Rates and Exposes Selective Neuronal Vulnerability

Advanced Science, EarlyView.
The ER's continuous tubular network is maintained by ER‐shaping proteins whose mutation or dysregulation contributes to neurodegenerative diseases. Here, we show that ER morphology sets the speed of Ca2+ store replenishment between firing events. Disrupting ER continuity slows intra‐ER Ca2+ redistribution from extracellular refill (SOCE) sites, driving
Valentina Davi, Pierre Parutto, Yuyi Zhang, Tasuku Konno, Cecile Crapart, Raquel Pereira, John P. Franklin, Mosab Ali Awadelkareem, Daniel C Maddison, Michael J. Devine, Edgar R. Gomes, Joseph Chambers, Elena Koslover, Edward Avezov   +13 more
wiley   +1 more source