Results 121 to 130 of about 209,069 (285)

Operational stability of mixed Sn–Pb perovskite solar cells: Mechanisms, mitigation strategies, and perspectives

open access: yesBulletin of the Korean Chemical Society, EarlyView.
This review consolidates mechanisms and solutions for mixed Sn–Pb perovskite solar cells. It identifies Sn2+ oxidation, iodine generation, and interfacial defects as primary instabilities. It discusses progress in additives, interface passivation, alternative hole transport layers, and solvent engineering as well as future directions for achieving long‐
Lei Chen, Kai Zhu
wiley   +1 more source

THE EFFECT OF METEOROLOGICAL CONDITIONS ON THE FORMATION OF PEAS PRODUCTIVITY

open access: yesЗерновое хозяйство России, 2018
The article is devoted to the study of changeability of the length of vegetation and interphase periods of peas (Pisum sativum L.) in the Pre-Ural Steppe of Bashkortostan.
F. A. Davletov   +2 more
doaj  

Halide perovskites in wide‐spectrum photodetection

open access: yesBulletin of the Korean Chemical Society, EarlyView.
Recent advances in perovskite‐based photodetectors (PPDs), phototransistors, and photoconductors are technically discussed in this review. Moreover, the mechanism behind different harvesting processes in perovskite following the energy of photons is explained, where the gamma or x‐rays are ionizing.
Somayeh Gholipour   +5 more
wiley   +1 more source

Economic and bioenergetics efficiency of the use of bio drugs when cultivating peas

open access: yesЗерновое хозяйство России, 2018
Economic and bioenergetics efficiency of the use of bio drugs when cultivating peas The field trials were conducted in the southern zone of the Rostov region in 2014-2016 with the non-leafy morphotype of the pea variety ‘Angela’ to identify the best ...
G. M. Sitalo, L. P. Beltyukov
doaj  

Defect engineering for highly efficient and stable perovskite top cells for Si tandems

open access: yesBulletin of the Korean Chemical Society, EarlyView.
Defect passivation in wide‐bandgap perovskites is essential for enabling high‐efficiency and stable perovskite/Si tandem solar cells. Bulk, surface, and buried‐interface passivation strategies focus on suppressing nonradiative recombination, ion migration, and halide segregation, thereby clarifying critical design principles for next‐generation tandem ...
Ju Yeong Hong   +2 more
wiley   +1 more source

On the anniversary of the President of the Vavilov Society of Geneticists and Breeders Academician Igor Anatolyevich Tikhonovich

open access: yesБиотехнология и селекция растений
On January 1, 2024, Academician of the Russian Academy of Sciences Igor Anatolyevich Tikhonovich, an outstanding specialist in the field of genetics of plant-microbial interactions, a prominent higher education teacher and organizer of science, turned 75
A A. Nizhnikov, E. K. Khlestkina
doaj   +1 more source

Shelling Peas with Gramps [PDF]

open access: yes, 1990
My elder son, the Hollywood film and television actor Maxwell Caulfield, responded in delightful fashion to my appeal for material for my new book Pears Word Games (reviewed elsewhere in this issue).
Newby, Peter
core   +1 more source

Continual decision‐making dynamics across biological organisms

open access: yesBiological Reviews, EarlyView.
ABSTRACT Decision‐making is a central function of adaptive behaviour in biological agents. However, strategies for adaptive decision‐making can vary substantially across species. Here, we aim to extend the comparative scope of decision‐making analyses to phylogenetically diverse organisms.
Liberty Severs, Qiuran Wang
wiley   +1 more source

On the anniversary of honorary president of Vavilov Society of Geneticists and Breeders Vladimir Konstantinovich Shumny

open access: yesБиотехнология и селекция растений
On February 12, 2024, Academician of the Russian Academy of Sciences Vladimir Konstantinovich Shumny turned 90 years old. V.K. Shumny from 1985 to 2007 headed the Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of ...
E. K. Khlestkina   +3 more
doaj   +1 more source

The extension of the taxon cycle model to island plants: insights from the Canarian vascular flora

open access: yesBiological Reviews, EarlyView.
ABSTRACT Taxon cycle models describe eco‐evolutionary patterns of lineage colonization, diversification, and decline across archipelagos, inferring an important role for competition amongst ecologically similar taxa in driving concurrent niche changes.
José María Fernández‐Palacios   +2 more
wiley   +1 more source

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