Results 111 to 120 of about 18,552 (216)
Megújuló energia a területfejlesztésben az Észak-Alföldi régió területén
, 2011 Napjainkban egyre elterjedtebb szemlélet szerint az energia problémákra a legkézenfekvőbb megoldást az energiafelhasználás hatékonyságának a növelése illetve a megújuló vagy más néven az alternatív energiák nagyobb mértékű felhasználása jelentené.Ebben a
Patai, Krisztina
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Selective N‐Functionalization of Pyrazoles
European Journal of Organic Chemistry, EarlyView.This review traces the evolution of regioselective N‐functionalization strategies for pyrazoles, a key class of nitrogen heterocycles widely used in medicinal chemistry. Due to rapid tautomerism, N‐functionalization often lacks selectivity, leading to poor and unpredictable regioisomeric outcomes.
Lucas Popek +2 more
wiley +1 more source
Conexões entre inteligência política e manutenção do poder em Nicolau Maquiavel
Conexões Culturais, 2015 RESUMOO Príncipe, escrito em 1513 e publicado em 1531, quatro anos depois da morte de Nicolau Maquiavel (1469-1527), após mais de cinco séculos de sua redação continua sendo reproposto permanentemente por meio de várias traduções, nem sempre coerentes ...
Fábio Régio Bento
doaj
European Journal of Organic Chemistry, EarlyView.A simple, modular, and unified strategy for the synthesis of reverse‐prenylated hexahydropyrrolo indole alkaloids has been developed. An unusual retrosynthetic disconnection allows for the late introduction of a side chain, which distinguishes many members of this class of natural products.
Daniel Schmelzer +2 more
wiley +1 more source
Empirical study concerning women’s post-birth re-establishment to the Hungarian labour market [PDF]
It is no longer a question today that the reconciliation of work and private life is an increasingly great problem in the lives of many people. Women returning to the labour market after maternity leave are in an especially delicate position.
Bencsik, Andrea, Juhasz, Timea
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Movement Disorders, EarlyView.Abstract Background NKX2‐1–related disorders (NKX2‐1‐RDs) classically present with a triad of neurological, endocrine, and pulmonary manifestations, including benign hereditary chorea. However, in a fraction of patients, NKX2‐1 coding variants are not detected, and variants outside the NKX2‐1 locus have been reported.
Robin Wijngaard +33 more
wiley +1 more source
AS IMAGENS E SONS ATORDOANTES DE RÉQUIEM PARA UM SONHO
Vozes e Diálogo, 2013 O presente trabalho aborda uma análise de Réquiem para um sonho (Réquiem for a dream, 2000), filme do diretor norte-americano Darren Aronofsky. O objetivo é examinar através da análise fílmica, a representação da linguagem cinematográfica da produção ...
Marilia Schramm Regio
doaj
Main‐chain polyfullerenes: Taking fullerene to the next dimension
Polymer International, EarlyView.This short review appraises main‐chain polyfullerenes. Their slow development over 30 years has suddenly boomed with a rapid growth due to exciting developments in solar energy. Abstract This mini‐review gives an overview of the development, chemistry, properties and applications of main‐chain polyfullerenes.
Marco Antônio GB Gomes +4 more
wiley +1 more source
Labour market reintegration of the underprivilaged people in th Northern Plain region
, 2016 Dolgozatomban az Észak - Alföldi régió kistérségeiben élő hátrányoos helyzetűek felzárkóztatására, foglalkoztatására és képzésére irányuló lehetőségeket mutattam be, amelyet egy foglalkoztatási projekten keresztül szemléltettem.D.É.Emberi erőforrás ...
Papp, Fruzsina
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Rapid Communications in Mass Spectrometry, EarlyView.ABSTRACT Rationale Electrospray (ESI), the most popular desorption/ionization technique used in mass spectrometry‐based metabolomics, generates both protonated and deprotonated molecules, as well as adduct ions, sodium being the most frequent monoatomic cation entering their composition.
Annelaure Damont +9 more
wiley +1 more source