Results 31 to 40 of about 310,415 (286)

Trend Investigation of Water Quality Variations in Zayande-Roud River During Dry and Wet Years [PDF]

محیط زیست و مهندسی آب, 2019
Nowadays, drought is known as one of the environmental phenomena that has important impact on water quality. The aim of this study was to obtain a relationship between drought and water quality in Zayande-Roud watershed.
Ali Talebi, Mohammad Reza Elmi, Fatemeh Rajabi Mohammadi, Sara Parvizi   +3 more
doaj   +1 more source

Search for polarization from the prompt gamma-ray emission of GRB 041219a with SPI on INTEGRAL [PDF]

, 2007
Measuring the polarization of the prompt γ-ray emission from gamma-ray bursts (GRBs) can significantly improve our understanding of both the GRB emission mechanisms as well as the underlying engine driving the explosion.
Baring, Matthew, Boggs, Steven E., Finger, Mark H., Kalemci, Emrah, Kouveliotou, Chryssa   +4 more
core   +1 more source

Deep analysis of immune response and metabolic signature in children with food protein induced enterocolitis to cow’s milk

Clinical and Translational Allergy, 2018
Background Food Protein-Induced Enterocolitis Syndrome (FPIES) is considered to be a non-IgE mediated food allergy. However, its pathogenesis remains poorly understood and biomarkers are lacking.
Karine Adel-Patient, Guillaume Lezmi, Florence Anne Castelli, Sibylle Blanc, Hervé Bernard, Pascale Soulaines, Pascale Dumond, Sandrine Ah-Leung, Florence Lageix, Delphine de Boissieu, Naima Cortes-Perez, Stéphane Hazebrouck, François Fenaille, Christophe Junot, Christophe Dupont   +14 more
doaj   +1 more source

Determination of the Relationships Between the Meteorological and Hydrological Droughts in the Hashtgerd Plain [PDF]

پژوهش‌های آبخیزداری, 2020
The Hashtgerd Plain of the Savojbolagh Watershed with an arid and semi-arid climate is one of the plains that have experienced a significant increase in groundwater exploitation in recent years.
Mitra Shirazi, Saeedeh Nateghi
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

ارزیابی شاخص های بارش استاندارد شده و بارش-تبخیر-تعرق استاندارد شده در تشخیص ترسالی [PDF]

پژوهش‌های حفاظت آب و خاک, 2019
سابقه و هدف: سیلاب‌ها یکی از مخرب‌ترین بلایای طبیعی در جهان هستند که سبب خسارات بزرگی در جوامع انسانی و تغییر محیط طبیعی می‌شوند. در سالهای اخیر، احتمال وقوع سیل در بسیاری از نقاط جهان موجب نگرانی دائمی برای مردم و دولت‌ها شده است.
نازگل حسینی پژوه, خالد احمدالی, علیرضا شکوهی   +2 more
doaj   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Drought Forecasting Using Artificial Wavelet Neural Network Integrated Model (WA-ANN) and Time Series Model (ARIMA) [PDF]

علوم و مهندسی آبیاری, 2018
Drought prediction in water resources systems plays an important role in reducing drought damage. In recent decades, Traditional methods including: fitting and mathematical models have been widely used to predict droughts.
mahbobeh younesi, Nadiya Shahraki, Safar Marofi, Hamed Nozari   +3 more
doaj   +1 more source

Use of new generation geospatial data and technology for low cost drought monitoring and SDG reporting solution : a thesis presented in partial fulfillment of the requirement for the degree of Master of Science in Computer Science at Massey University, Manawatū, New Zealand [PDF]

, 2018
Food security is dependent on ecosystems including forests, lakes and wetlands, which in turn depend on water availability and quality. The importance of water availability and monitoring drought has been highlighted in the Sustainable Development ...
Dehghan-Shoar, Mohammad Hossain
core  

Spi děťátko spi

Lidé města, 1999
Velmi úspěšná vánoční výstava, kterou autorsky připravila Hana Bretová ve spolupráci s Helenou Mevaldovou a výtvarníkem Jiřím Řehákem, proběhla v Lobkovickém paláci na přelomu roku 1997 a 1998. Představila soubor reálií charakterizujících málo známé momenty spojené s narozením dítěte a prvními měsíci jeho života.
openaire   +1 more source