Results 81 to 90 of about 128,310 (299)

Elastic Graphene‐Shell Architectures Enable Stress Regulation in High‐Capacity Lithium‐Ion Battery Electrodes

open access: yesAdvanced Science, EarlyView.
In this study, we developed elastic hollow graphene spheres (GS) that serve as a pore‐engineering additive. This strategy enables the direct fabrication of porous electrodes, effectively mitigating volume expansion and mechanical stress in silicon‐based anodes during cycling without compromising active material or increasing production costs.
Luwen Li   +10 more
wiley   +1 more source

Rozmowa z Matką Makryną Mieczysławską

open access: yes, 1915
Wolna Biblioteka Polska ;
Słowacki, Juliusz (1809-1849)
core  

Low‐Power Control Of Resistance Switching Transitions in First‐Order Memristors

open access: yesAdvanced Electronic Materials, EarlyView.
Joule losses are a serious concern in modern integrated circuit design. In this regard, minimizing the energy necessary for programming memristors should be handled with care. This manuscript presents an optimal control framework, allowing to derive energy‐efficient programming voltage protocols for resistance switching devices. Following this approach,
Valeriy A. Slipko   +3 more
wiley   +1 more source

Coexistence of Large Nernst Effect and Axis‐Dependent Conduction Polarity in Semimetal MoSi2

open access: yesAdvanced Electronic Materials, EarlyView.
MoSi2${\rm MoSi}_2$ is a rare material in which axis‐dependent conduction polarity (ADCP) and a large ordinary Nernst effect (ONE) coexist. The pronounced ONE (199μVK−1$199\,\umu \mathrm {V}\,\mathrm {K}^{-1}$) originates from nearly perfect carrier compensation, high mobility, and likely phonon drag, while ADCP arises from mixed‐dimensionality of the ...
Orest Pavlosiuk, Maciej J. Winiarski
wiley   +1 more source

Diagnosing the Role of Mn Additives in Aqueous Zn/MnO2 Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Aqueous zinc‐ion batteries frequently employ manganese dioxide cathodes and prevent capacity fade with manganese electrolyte additives. Using operando X‐ray fluorescence spectroscopy to directly track Mn concentration during cycling, we show that the beneficial role of the Mn additive appears to be as an additional source of redox‐active material ...
Zixuan Li   +11 more
wiley   +1 more source

Skala i charakterystyka procesów relokacji przedsiębiorstw w polskich obszarach metropolitalnych – wstępne wyniki badań

open access: yesStudia Regionalne i Lokalne, 2018
W artykule przedstawiono wyniki badania procesów relokacji przedsiębiorstw w pięciu polskich obszarach metropolitalnych, jakie miały miejsce w latach 2001–2013.
Magdalena Dej   +2 more
doaj   +1 more source

Recenzja: Polska muzyka filmowa

open access: yes, 2008
Recenzja książki Iwony Sowińskiej, Polska muzyka filmowa 1945–1968, Wydawnictwo Uniwersytetu Śląskiego, Katowice 2006.Recenzja książki Iwony Sowińskiej, Polska muzyka filmowa 1945–1968, Wydawnictwo Uniwersytetu Śląskiego, Katowice ...
Salaber, Piotr
core  

Pięć lat konkursu „Polska wieś – dziedzictwo i przyszłość” [PDF]

open access: yes, 2014
Pięć lat konkursu „Polska wieś – dziedzictwo i przyszłość”
Karolina Witeska-Chmielewska
core   +1 more source

What Really Drives Agri‐Environment‐Climate Measures' Adoption? Mandatory Requirements, Behavioral Traits, and Structural Factors in the CAP Green Architecture

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT To increase farmer adoption of green practices, the EU Common Agricultural Policy includes both mandatory (conditionality) and voluntary instruments (eco‐schemes–ECS– and more demanding, multi‐annual agri‐environment‐climate measures –AECM–). Building on the experiment of Barreiro‐Hurle et al.
L. Sanchez‐Mata   +4 more
wiley   +1 more source

Farmers' Preferences for Gene Editing Crops and Influencing Factors

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Gene editing (GE) is gaining momentum worldwide, but limited data on UK farmers' preferences hinders our understanding of its potential impact amid deregulation debates. Based on a survey of 200 English arable farmers, we employ a Latent Class Analysis and Multinomial Logit regressions to investigate current preferences for GE crops.
Bertolozzi‐Caredio Daniele   +1 more
wiley   +1 more source

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