Results 101 to 110 of about 455,596 (310)

Pollen Morphology of Crucianella L. (Rubiaceae) Based on Light and Scanning Electron Microscope Data and Implications for Taxonomy

Microscopy Research and Technique, EarlyView.
This study provides the palynological analysis of 12 Crucianella L. taxa using LM and SEM. Variations in pollen size, aperture number, and exine ornamentation were identified as key traits, demonstrating their taxonomic value for distinguishing closely related species and subspecies within the genus. ABSTRACT Crucianella L.
Sevcan Celenk, Zelal Kücük, Gülşah Bağcıvan, Ruziye Daşkın   +3 more
wiley   +1 more source

Atmospheric River Event Frequency Is the Principal Moisture Driver for Radial Growth of High‐Elevation Southern California, USA Conifers, 1658–2020 CE

International Journal of Climatology, EarlyView.
Conifers growing in high‐elevation alpine environments in the mountains of Southern California, USA, are highly responsive to atmospheric river (AR) events, which typically produce heavy precipitation over 1–3 days. However, it is the frequency of the AR events, not their magnitude nor annual precipitation totals, that most affects the radial growth of
Paul A. Knapp, Avery A. Catherwood, Tyler J. Mitchell   +2 more
wiley   +1 more source

1. The Heirs of the Roman Empire: Byzantium, Islam, and Medieval Europe

, 1958
The fall of Rome did not, as many contemporaries had expected, preface the end of the world. Rather, it was the end of a world, of a way of life which had characterized the Mediterranean basin for centuries.
Bloom, Robert L., Crapster, Basil L., Dunkelberger, Harold A., Glatfelter, Charles H., Mara, Richard T., Richardson, Norman E., Schubart, W. Richard   +6 more
core  

Eastern Mediterranean drought theory

Kufa Journal of Arts, 2009
يُعد الجفاف  Drougth ظاهرة مناخية قاسية تترك اثاراً سلبية على الانسان والحيوان والنبات والبيئة . وعليه فهناك دراسات كثيرة حول الجفاف سواءاً اسباب الجفاف اونتائجه في منطقة شرق البحر المتوسط ومن خلال اطلاعي على ذلك وجدتها لاتحل هذه المشكلة البيئة المناخية الهامة جداً ووجدتُ من خلال دراساتي المتعلقة بالمناخ الشمولي ((((Survey climatology ومن خلال قراءة ...
openaire   +1 more source

Projected 21st Century Changes in Precipitation and Temperature Over Italy Using CMIP6 CMCC‐CM2‐SR5 Model and COSMO‐CLM Dynamical Downscaling

International Journal of Climatology, EarlyView.
This study evaluates the COSMO‐CLM regional climate model over Italy under CMIP6 scenarios. Compared to its driving global model, COSMO‐CLM reduces temperature biases by 50%–75% and better represents precipitation and extremes, adding critical mesoscale detail.
Alejandro Vichot‐Llano, Mario Raffa, Angelo Campanale, Marianna Adinolfi, Gabriella Ceci, Paola Mercogliano   +5 more
wiley   +1 more source

Determining the Health Care Behavior Needs of Older Adults Based on the Omaha System

SAGE Open
This study aimed to identify the health behavioral needs of older adults based on the Omaha System. This descriptive study was conducted in Northern Cyprus between May and October 2021.
Nazmiye Kızılkaya, Gulumser Kubilay, Gulten Sucu Dag   +2 more
doaj   +1 more source

Spatiotemporal Changes in Precipitation Concentration in the Atlantic‐European Region

International Journal of Climatology, EarlyView.
This study analyses changes in precipitation concentration using ERA5 and E‐OBS datasets. Gini index as a measure of precipitation concentration revealed a gradual expansion of areas with increasing unevenness in precipitation distribution across the Atlantic‐European region since 1961.
Petr Dobrovolný, David Tichopád, Rudolf Brázdil, Jan Řehoř, Jiří Mikšovský   +4 more
wiley   +1 more source

English Language Education Throughout Islamic Republic Reign in Iran: Government Policies and People’s Attitudes

SAGE Open, 2019
After four decades of anti-intrusion policies of the Islamic Republic of Iran (IRI) against the English language, the time has come to evaluate their success rates and to study the status of this language in Iran.
Aman Rassouli, Necdet Osam
doaj   +1 more source

How Does the EU Agenda Influence Economies outside the EU? The Case of Tunisia [PDF]

Economic and commercial relations between the countries of the southern Mediterranean and the European Union (EU) have been profoundly affected by the recent ‘EU Initiative for the Mediterranean’ and conditioned by the creation of European Monetary Union
Alberto Zazzaro, Luca Papi
core  

Projected Evolution of Climatic Aridity in Spain: Robust Signals and Model Uncertainties

International Journal of Climatology, EarlyView.
This study examines the projected evolution of climatic aridity in Spain throughout the 21st century, using the UNEP Aridity Index and CMIP6 simulations under different emission scenarios and global warming levels. Despite model biases, results show a general increase in aridity across the country, particularly in southern regions and the Canary ...
Víctor Trullenque‐Blanco, María del Mar Rondón Velasco, Maialen Iturbide, José Manuel Gutiérrez, Sergio M. Vicente‐Serrano, Santiago Beguería   +5 more
wiley   +1 more source