Results 31 to 40 of about 29,118 (262)

WATER COLLECTION, TREATMENT AND SUPPLY AS AN ESSENTIAL SERVICE AND ENGINE FOR SUSTAINABLE AND RESILIENT DEVELOPMENT IN POST PANDEMIC PERIOD. ECONOMIC PERFORMANCE V. SOCIAL RESPONSIBILITY [PDF]

open access: yesChallenges of the Knowledge Society, 2022
Communities are becoming active partners in economic development, and increasing the quality of life is the main expectation of locals. Water supply is essential for any activity, in the business environment or at the household level.
Maria-Zenovia GRIGORE, Răzvan VASILE
doaj  

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

THE DISCLOSURE OF THE CONVERSION OF VOLUME AND UTILIZATION OF FIXED CAPITAL IN THE COMMERCIAL RATE OF RETURN [PDF]

open access: yesAnnals of the University of Petrosani: Economics, 2010
The efficiency and sustainability in a competitive economy are provided also by the extent to which the company has a material potential whose technical and operational parameters meet the new requirements of market economy.
CONSTANTIN CĂRUNTU   +1 more
doaj  

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

open access: yesAdvanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández   +14 more
wiley   +1 more source

Economic analysis of the harvest date effects on quality and productivity of ‘Fuji Suprema’ apples [PDF]

open access: yesRevista Brasileira de Fruticultura
This study aimed to analyze the effect of harvest date on ‘Fuji Suprema’ apple quality, productivity, and economic profitability at harvest and after storage. Apples were harvested at the beginning of the commercial harvest window (H1), ten days after H1
Luiz Carlos Argenta   +6 more
doaj   +1 more source

Medical profiteering: the economics of methadone dispensation [PDF]

open access: yesCanadian Medical Association Journal, 2009
On Sept. 9, 2008, reports in Canadian print and television media revealed that certain pharmacies in Vancouver’s Downtown Eastside were paying patients up to $10 a day to pick up methadone prescriptions at their pharmacy.
Bohdan, Nosyk, Aslam H, Anis
openaire   +2 more sources

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf   +4 more
wiley   +1 more source

Relationship between efficiency and profitability: The case of Czech swine sector

open access: yesSpanish Journal of Agricultural Research, 2021
Aim of study: To examine the link between economic efficiency and profitability of firms belonging to the swine sector. Area of study: This study is devoted to the Czech swine sector that forms the traditional and essential part of agriculture in the ...
Veronika Hedija, Martina Kuncová
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Profitability analysis of Serbian economic sectors [PDF]

open access: yesEkonomski Pogledi, 2016
This paper presents the analysis of profitability of the Serbian economy and its sectors. The research results indicate that the profitability of the Serbian economy is positive in the period 2009-2013 year and that the average rate of return on assets ...
Mijić Kristina, Jakšić Dejan
doaj   +1 more source

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