Results 91 to 100 of about 4,580 (237)

Glen Torridon Mineralogy and the Sedimentary History of the Clay Mineral Bearing Unit [PDF]

Clay minerals are common in ancient terrains on Mars and their presence at the surface alludes to aqueous processes in the Noachian to Early Hesperian (>3.5 Ga). Gale crater was selected as Curiositys landing site largely because of the identification of
Achilles, C. N., Bennett, K. A., Blake, D. F., Bristow, T. F., Castle, N., Chipera, S. J., Craig, P. I., Downs, G. W., Downs, R. T., Fox, V. K., Grotzinger, J. P., Gupta, S., Hazen, R. M., Mahaffy, P. R., Malespin, C.A., Marais, D. J. Des, McAdam, A. C., Ming, D. W., Morris, R. V., Morrison, S. M., Rampe, E. B., Thorpe, M. T., Treiman, A. H., Tu, V., Vaniman, D. T, Vasavada, A. R., Yen, A. S.   +26 more
core   +1 more source

Chemical and textural characterisation of diagenetic to low-grade metamorphic phyllosilicates in turbidite sandstones of the South Portuguese Zone: A comparison between metapelites and sandstones [PDF]

, 2002
22 páginas, 13 figuras, 5 tablas.-- Nombre actual de la revista "Swiss Bulletin of Mineralogy and Petrology".The intercalation at the meter scale of shales and sandstones in the incipient metamorphic sequence of the South Portuguese Zone allows to ...
Abad, Isabel, Nieto, F., Velilla, Nicolás   +2 more
core   +2 more sources

Response of yellow catfish (Pelteobagrus fulvidraco) to different dietary concentrations of aflatoxin B1 and evaluation of an aflatoxin binder in offsetting its negative effects

Ciencias Marinas, 2016
Aflatoxin B1 (AFB1), produced by Aspergillus flavus and Aspergillus parasiticus, is one of the major mycotoxins to affect animal health. AFB1 contamination of aquafeed is widespread, especially in countries with humid, tropical climates.
Xinxia Wang, Yizhen Wang, Yongjin Li, Ming Huang, Yang Gao, Xianfeng Xue, Haiwen Zhang, Pedro Encarnação, Gonçalo Santos, Rui A Gonçalves   +9 more
doaj   +1 more source

Interstratified Illite‐Hydroxy‐Interlayered Smectite—A Disorder Structure Model for Quantification Using Rietveld Refinement

Journal of Plant Nutrition and Soil Science, Volume 188, Issue 5, Page 801-812, October 2025.
ABSTRACT Background The acidic weathering of soils is known as a problem for decades. It leads to the deterioration of essential soil properties, including soil fertility, water, or cation buffering capacity due to solution and solid storage of Al3+ by polymerization in the interlayer of (former) swellable clay minerals.
Jan Dietel, Kristian Ufer, Jens Gröger‐Trampe, Stephan Kaufhold, Reiner Dohrmann   +4 more
wiley   +1 more source

Direct evidence of a zigzag spin chain structure in the honeycomb lattice: A neutron and x-ray diffraction investigation on single crystal $\rm Na_2IrO_3$

, 2012
We have combined single crystal neutron and x-ray diffractions to investigate the magnetic and crystal structures of the honeycomb lattice $\rm Na_2IrO_3$.
Cao, G., Cao, Huibo, Chakoumakos, Bryan C., Chi, Songxue, Custelcean, Radu, Fernandez-Baca, Jaime A., Korneta, O. B., Qi, Tongfei, Ye, Feng   +8 more
core   +1 more source

A Strategy for Teaching an Effective Undergraduate Mineralogy Course [PDF]

, 2004
An effective undergraduate mineralogy course provides students with a familiarity and understanding of minerals that is necessary for studying the Earth.
R. Swope, Reto Gieré
core   +1 more source

Mineralogy and fluvial history of the watersheds of Gale, Knobel, and Sharp craters: A regional context for the Mars Science Laboratory Curiosity's exploration [PDF]

, 2015
A 500 km long network of valleys extends from Herschel crater to Gale, Knobel, and Sharp craters. The mineralogy and timing of fluvial activity in these watersheds provide a regional framework for deciphering the origin of sediments of Gale crater's ...
Buz, Jennifer, Ehlmann, Bethany L.
core   +2 more sources

DIOCTAHEDRAL SMECTITE MEMPERPENDEK DURASI DIARE KRONIK PADA ANAK

Majalah Kesehatan, 2018
Abstrak Diare kronik merupakan salah satu masalah saluran cerna tersering pada anak yang dialami oleh sekitar 3–20 % anak dari seluruh episode diare pada balita adalah diare khronis. Diare kronik ditandai dengan diare yang berlangsung lebih dari 2 minggu. Dioctahedral smectite merupakan adsorben yang dipakai luas dalam pengobatan diare pada anak.
Satrio Wibowo, Putri Primawardani
openaire   +2 more sources

Gut Microbiome and Metabolome Dynamics as Predictors of Clinical Outcomes in Hematopoietic Stem Cell Transplantation

MedComm, Volume 6, Issue 9, September 2025.
• Whole fecal analysis generated the distinct signature of the gut microbiome and metabolome for HSCT in subjects with time point among generally 59 individuals. • Reduced microbiota diversity in period of HSCT is linked to increased complications, GVHD, and NF with PD.
Juewon Kim, Youjin Kim, Yoo Jin Lee, Hyo‐Jin Lee, Inseon Sim, SuJin Koh, Dong Ho Suh, Eun Sung Jung, Jae‐Cheol Jo   +8 more
wiley   +1 more source

Management of acute diarrhea in adults in China: a cross-sectional survey

BMC Public Health, 2013
Background The aim of this study was to evaluate the management of acute adult diarrhea in China and assess adherence of clinical practice to national guidelines and 2012 World Gastroenterology Organization guidelines.
Hou Feng-Qin, Wang Yan, LI Jun, Wang Gui-Qiang, Liu Ying   +4 more
doaj   +1 more source