Results 41 to 50 of about 60,979 (199)

Coalition Formation for Sustainable Blockchain Governance: Insights From the Hedera Case

open access: yesInformation Systems Journal, EarlyView.
ABSTRACT Sustainable governance is essential for blockchain networks to achieve widespread adoption and deliver long‐term business value. Prior blockchain initiatives indicate that inadequate governance structures often lead to limited adoption or eventual project failure, underscoring the importance of decentralised governance for building resilient ...
Christophe Viguerie, Horst Treiblmaier
wiley   +1 more source

Giải thuật tìm điểm công suất cực đại cho hệ thống pin năng lượng mặt trời trong điều kiện bị che khuất bóng một phần

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2023
Kỹ thuật bám theo điểm công suất cực đại (maximum power point tracking - MPPT) là kỹ thuật được sử dụng phổ biến trong vận hành hệ thống pin năng lượng mặt trời (PV).
Lê Nguyễn Anh Tuấn   +5 more
doaj   +1 more source

Salt glands in exo‐recretohalophytes: Development, physiological functions, and prospects for improving crop salt tolerance

open access: yesJournal of Integrative Plant Biology, EarlyView.
This review examines salt glands in exo‐recretohalophytes, in which epidermal stem cells differentiate into unicellular, bicellular, or multicellular salt glands. Salt ions are transported to the leaves via the transpiration stream and enter salt glands through symplastic and apoplastic pathways. Finally, salt glands actively secrete salt ions from the
Limin Wang   +11 more
wiley   +1 more source

Nghiên cứu ảnh hưởng của đánh lửa đa xung liên tục đến công suất và khí xả của động cơ đốt trong

open access: yesTạp chí Khoa học và Công nghệ, 2023
Hệ thống đánh lửa bán dẫn đa xung có tần số thay đổi từ 400Hz đến 700Hz đã được thử nghiệm trên động cơ Honda GX160. Năm xung đánh lửa liên tục được phóng ra bởi bugi đơn cực có 01 cực dương và 01 cực âm (P-N) hoặc bugi đa cực có 01 cực dương và 02 cực ...
Đỗ Phú Ngưu   +5 more
doaj  

PREDICTIVE MODELS OF WATER APPLICATION AND DISTRIBUTION EFFICIENCY IN CONVENTIONAL SPRINKLING [PDF]

open access: yesEngenharia Agrícola
Correct determinations of distribution (Ed) and application (EA) efficiencies allow adequate estimations of the gross irrigation depth. This study aimed: i) to determine the distribution efficiency using the Christiansen uniformity coefficient (CUC) in a
Edcássio D. Araújo   +4 more
doaj   +2 more sources

Reactivity and Stability of a Ring-Expanded N-Heterocyclic Carbene Copper(I) Boryl Imidinate

open access: yesInorganics, 2022
Frustrated Lewis pairs (FLPs) have evolved from a revolutionary concept to widely applied catalysts. We recently reported the ring-expanded N-heterocyclic carbene supported copper(I) boryliminomethanide, (6-Dipp)CuC(=NtBu)Bpin and noted it reacted with ...
Rex S. C. Charman   +4 more
doaj   +1 more source

Acetaldehyde metabolism by wine lactic acid bacteria and its oenological implications : a thesis presented in fulfillment of the requirements for the degree of Master of Science in Microbiology at Massey University [PDF]

open access: yes, 2000
Acetaldehyde is one of the most important sensory carbonyl compounds formed during vinification. Excess acetaldehyde can adversely affect the flavour of wine and acetaldehyde plays a role in the colour development of red wines.
Osborne, James
core  

On the Minimization of Handover Decision Instability in Wireless Local Area Networks [PDF]

open access: yes, 2010
This paper addresses handover decision instability which impacts negatively on both user perception and network performances. To this aim, a new technique called The HandOver Decision STAbility Technique (HODSTAT) is proposed for horizontal handover in ...
Abid, Meriem   +2 more
core   +2 more sources

Serial Spatial Transcriptomes Reveal Regulatory Transitions in Maize Leaf Development

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Plant leaves originate from the shoot apical meristem (SAM) and undergo a developmental process of highly coordinated gene expression regulation. To date, only a few key regulators have been identified and characterised, so the gene expression cascades responsible for leaf cell specification and differentiation from SAM remain largely elusive.
Chi‐Chih Wu   +11 more
wiley   +1 more source

Cryogenic Carbon Monoxide Oxidation on Cuprous Oxide

open access: yesAngewandte Chemie, Volume 138, Issue 1, 2 January 2026.
A reconstructed Cu2O surface with pyramidal units (PY) contains both adsorption and reaction sites for CO oxidation. A suite of spectroscopy techniques and calculations were used to characterize the fundamental surface chemistry occurring below 100 K, where typically a metal/oxide interface is required.
Burcu Karagoz   +10 more
wiley   +2 more sources

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