Results 91 to 100 of about 32,229,416 (193)
Günlük Yaşamda Bilgi Gereksinimi ve Halk Kütüphaneleri [PDF]
Bu araştırmada, günlük yaşam bilgisi, günlük yaşam bilgi gereksinimi ve bilgi arama davranışları hakkında bilgi verilmekte; günlük yaşam bilgisinin karşılanmasında halk kütüphanesinin yeri ve önemi irdelenmektedir.
Şenyurt Topçu, Özlem +1 more
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ABSTRACT Alzheimer's disease (AD) is a multifactorial neurodegenerative disorder for which single‐target therapies often provide insufficient benefit, motivating the development of multi‐target‐directed ligands (MTDLs). In this study, a novel series of benzimidazolone‐based hybrids incorporating piperazine, coumarin, and triazole moieties was designed,
Fatih Yılmaz +4 more
wiley +1 more source
Abstract BACKGROUND Enzymatic browning is a significant reaction in fruits that affects their color, appearance, and quality. The quality of apples, as a perishable product, is mainly influenced by the activity of two browning‐related enzymes, polyphenol oxidase (PPO) and peroxidase (POD), during storage.
Tarahom Mesri Gundoshmian +5 more
wiley +1 more source
Paranın yansızlığı ve patinkin sistemi [PDF]
Ünlü neo-klasik dikotominin üç bileşiği vardır: Walras Kanunu, homojenlik postülası ve Say Kanunu. Aslında Say Kanunuyla homojenlik pastülası aynı konunun farklı biçimde ifadesinden· başka birşey değildir .
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Crosslinking of linear polyimines with aromatic diamines via nucleophilic addition converts nonporous polyimine precursors into aminal‐linked porous networks, offering a new strategy for synthesizing porous organic polymers. The resulting materials exhibit high C2 hydrocarbon adsorption capacity, excellent selectivity over CH4, and durable cyclic ...
Xuejie Li +4 more
wiley +2 more sources
Nitric Oxide in Cancer: Mechanisms, Dual Role, and Therapeutic Strategies
Nitric oxide exerts concentration‐dependent dual roles in cancer, functioning as either a tumor promoter or suppressor. This review comprehensively examines NO's multifaceted regulation of tumor biology, including S‐nitrosylation signaling, metabolic reprogramming, immunemodulation, and therapy resistance, and highlights emerging therapeutic strategies
Jia Shao +8 more
wiley +1 more source
Effect of the synthesis method on the properties of poly (m-phenylenediamine) [PDF]
Polyphenylenediamines (PPDAs) belong to polyanilines family and are derived either from ortho (o), meta (m), or para (p ...
ERASTO ARMANDO ZARAGOZA CONTRERAS +2 more
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Disposable glove reuse reduced chemical protection during repeated hair‐dye exposure. Under ASTM F739 testing, natural‐rubber‐latex deteriorated rapidly after one reuse, whereas neoprene performed better initially but also declined over repeated cycles. Wash type had no significant effect. These findings support single‐use only and discourage the reuse
Pei‐Ting Jian, Yu‐Wen Lin
wiley +1 more source
Uluslararası işgücü hareketleri ve Türkiye'den işgücü göçü [PDF]
Göçlere eski çağlardan beri rastlanmaktadır. Roma İmparatorluğunun son yıllarında barbar istilaları, Türk kavimlerinin. zaman zaman tarih boyunca göçleri sadece bazı örneklerdir. XIX.
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Nickel sensitisation in children decreased significantly over time, while dyes and isothiazolinones are emerging allergens. These findings underscore shifting exposure patterns and the need for continuous surveillance to guide effective patch testing and prevention strategies.
Mateja Starbek Zorko +2 more
wiley +1 more source

