نتایج جستجو برای: 18b
تعداد نتایج: 271 فیلتر نتایج به سال:
Abstract Objective Executive functioning is a cognitive domain that typically declines with normal aging. Age-related disrupted connectivity in cingulo-opercular (CON) and frontoparietal control (FPCN) resting-state networks associated worse performance across various executive tasks. This study examines the relationships between CON FPCN older adults three subdomains: working memory, inhibitio...
Planets smaller than Neptune and larger Earth make up the majority of discovered exoplanets. Those with H$_2$-rich atmospheres are prime targets for atmospheric characterization. The transition between two main classes, super-Earths sub-Neptunes, is not clearly understood as rocky surface likely accessible to observations. Tracking several trace gases (specifically loss ammonia (NH$_3$) hydroge...
تجمع پلی‌اکسوآنیون نوع کگینی فسفومولیبدیک اسید [(PO4)Mo12O36]3-و کمپلکس [La(DMF)8]3+به‌وسیله‌ی روش لایه‌ای در دمای اتاق منجر به تشکیل یک ترکیب هیبریدی جدید معدنی-آلی با فرمول(1) (DMF = N,N- dimethylformamide) [La(DMF)8][(PO4)Mo12O36] شد. ه...
Mung bean is one of tropical and semitropical pulses that is important in food, fodder, green manure and improves soil fertility and is a cheap source of protein in human direct consumption. The use of zeolite in soils with heavy texture, because it keeps moisture and nutrients around the seeds and roots is very important. On the other hand, the application of techniques of improving seed quali...
Context. Ultra-hot Jupiters are the hottest exoplanets that have been discovered so far. Observations begin to provide insight into composition of their extended atmospheres and chemical day/night asymmetries. Both strongly affected by cloud formation. Aims. We explore trends in properties for a sample five giant gas planets: hot WASP-43b four ultra-hot (UHJs) WASP-18b, HAT-P-7b, WASP-103b, WAS...
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