Results 71 to 80 of about 244 (180)

Empirical life cycle analysis (LCA) of wind turbines

open access: yesDiscover Applied Sciences
This paper approaches in a didactic manner the Life Cycle Assessment (LCA) methodology for wind turbines, starting from the definition of the purpose and limits of the LCA system, continuing with the Life Cycle Inventory—LCI, and Life Cycle Impact ...
Nicolae Badea, Ciprian Vlad
doaj   +1 more source

Prediksi Potensi Pencemaran Pengolahan Sampah dengan Metode Gasifikasi Fluidized Bed (Studi Kasus: TPA Benowo, Surabaya)

open access: yesJurnal Teknik ITS, 2013
Sistem pengelolaan sampah di TPA Benowo masih bersistem open dumping dan belum memperhatikan dampak pencemaran terhadap lingkungan. Kuantitas sampah yang masuk ke TPA sebesar 461.705,782 ton pada tahun 2012.
Lailatun Nikmah   +1 more
doaj  

Life Cycle Assessment of Closed‐Loop Opaque Recycled Polyethylene Terephthalate (rPET) Bottles for UHT Milk

open access: yesPackaging Technology and Science, Volume 39, Issue 6, Page 717-729, June 2026.
The study quantifies environmental impacts of 1 L of ultra‐high‐temperature milk bottles, comparing a 50% recycled opaque PET (rPET) bottle with 100% virgin PET bottles under closed‐loop and non‐closed‐loop recycling scenarios. Results show that 50% opaque rPET bottles outperform 100% virgin PET bottles across all impact categories, enabled by an ...
Alessandra Garzoni   +2 more
wiley   +1 more source

Paternal Postpartum Depression in South Asia

open access: yesPublic Health Challenges, Volume 5, Issue 2, June 2026.
ABSTRACT Background Postpartum depression (PPD) is a well‐recognized perinatal mental health condition, yet its occurrence among fathers remains poorly studied, particularly in South Asia where patriarchal norms obscure men's psychological distress. Objective To examine the prevalence, assessment tools, risk and protective factors, and interventions ...
S. M. Yasir Arafat, Sadeed Hossain
wiley   +1 more source

Development Of Competency Standard For Creating Environmental Product Declarations (EPD) To Enhance Brand Reputation

open access: yesJournal Transnational Universal Studies
The development of competency standards for creating Environmental Product Declarations (EPDs) is crucial for enhancing brand reputation by ensuring accurate, reliable, and internationally compliant environmental reporting. This study aims to systematically develop and validate these standards to support sustainable business practices, employing a ...
openaire   +1 more source

Recent Advances in Photoelectrochemical Water Splitting Enabled by Covalent Organic Frameworks

open access: yesSmall Structures, Volume 7, Issue 6, June 2026.
This review highlights the potential of 2D covalent organic frameworks (COFs) as tunable and porous photoactive catalysts for solar‐driven water splitting. It discusses COF design principles and emerging photoelectrocatalytic performance, with special emphasis on film fabrication and deposition strategies critical for integrating COFs into efficient ...
Roman Guntermann   +3 more
wiley   +1 more source

Contrasting Net Community Production in the Oligotrophic Western North Pacific Subtropical Gyre During the Late Summers of 2020 and 2022: The Roles of Multiple Environmental Drivers

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.
Abstract Although the North Pacific Subtropical Gyre (NPSG) is among the most oligotrophic regions, its vast expanse means that small productivity shifts can alter the global carbon budget. We quantified net community production (NCP) from high‐resolution O2 ${\mathrm{O}}_{2}$/Ar measurements and gross primary production (GPP) from 18O incubations in ...
Inhee Lee   +9 more
wiley   +1 more source

On the Role of Electron Precipitation in Excess Radiation Doses Measured at Aviation Altitudes

open access: yesSpace Weather, Volume 24, Issue 6, June 2026.
Abstract Radiation from space in the form of galactic cosmic rays (GCRs) generates a persistent background of ionizing radiation in Earth's atmosphere. The dose rate of ionizing radiation due to GCRs increases from sea level to aviation altitudes.
Julia Luna Claxton, Robert Marshall
wiley   +1 more source

Life Cycle Assessments of Bivalve Aquaculture: A Systematic Review and Meta‐Analysis

open access: yesReviews in Aquaculture, Volume 18, Issue 3, June 2026.
Life cycle assessment (LCA) of bivalve aquaculture systems indicates generally low environmental impacts across mussel, oyster, and clam production. For a functional unit of 1 t live weight bivalves at farm gate, median impacts were 385 kg CO2‐eq for climate change, 0.25 kg PO43−‐eq for eutrophication, 0.014 kg N‐eq for marine eutrophication, 1.86 kg ...
Mausam Budhathoki   +7 more
wiley   +1 more source

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