Results 21 to 30 of about 1,402 (141)

Fecal Steroids as Tracers of Human Population and Waste Management Practices at the Ancient Maya City of Ucanal, Guatemala

open access: yesArchaeometry, EarlyView.
ABSTRACT Geochemical data compiled from dried sediments from three water reservoirs at the ancient Maya city of Ucanal, Petén, Guatemala, reveal low to undetectable fecal biomarker concentrations. These low concentrations may be the result of the aerobic decay of sterols combined with well‐managed waste disposal practices.
Jean D. Tremblay   +3 more
wiley   +1 more source

International Legal Approaches to Waste Water Discharges [PDF]

open access: yes, 2002
Este capítulo se dedica al estudio de los distintos enfoques jurídicos seguidos en el Derecho Internacional del Medio Ambiente sobre las descargas de aguas residuales. Comienza analizando los enfoques jurídicos fragmentarios iniciales sobre las descargas
Bou Franch, Valentín
core  

A new endemic pearl cichlid of the ‘Geophagus’ brasiliensis (Cichliformes: Cichlidae) species group from the Piranga River, upper Doce River basin, southeastern Brazil

open access: yesJournal of Fish Biology, EarlyView.
Abstract A new species of pearl cichlid of the ‘Geophagus’ brasiliensis species group, endemic to the Piranga River, a major tributary of the upper Doce River basin in the state of Minas Gerais, southeastern Brazil, is herein described. The new species is delimited using an integrative approach, with molecular‐based species delimitation methods coupled
Cidimar E. de Assis   +7 more
wiley   +1 more source

Phage Therapy as an Alternative Strategy Against Pseudomonas aeruginosa: A Narrative Review of Preclinical and Clinical Evidence

open access: yesMicrobiologyOpen, Volume 15, Issue 3, June 2026.
Phage therapy shows promising efficacy against MDR, XDR, and PDR Pseudomonas aeruginosa infections across different models and administration routes. Evidence highlights reduced mortality, bacterial clearance, and synergy with antibiotics, while emphasizing the need for standardized protocols and advanced delivery systems to support clinical ...
Gustavo Aparecido da Cunha   +7 more
wiley   +1 more source

Evaluation of different strategies to maximize biogas production from algae [PDF]

open access: yes, 2013
Seaweeds (macroalgae) are a promising substrate for biogas production due to the high percentage of carbohydrates and high growth rate. Therefore, the biogas produced from the anaerobic digestion of seaweeds is a sustainable and renewable alternative ...
Alves, M. M.   +2 more
core  

When Public Health Becomes the Weapon: Current and Prospective Consequences of the Genocide in Gaza

open access: yesWorld Medical &Health Policy, Volume 18, Issue 2, June 2026.
ABSTRACT Catastrophic humanitarian conditions during the 2023–2025 genocide in Gaza have caused a public health crisis of exceptional magnitude. This article summarizes key short‐ and long‐term health consequences for Gaza's civilian population and outlines priorities for recovery.
Therese Alexandra Evald   +19 more
wiley   +1 more source

Home Safe Home: Safety Gains Through Telework During the Covid‐19 Pandemic

open access: yesLABOUR, Volume 40, Issue 2, Page 162-192, June 2026.
ABSTRACT This paper exploits exogenous shifts in work organisation during the Covid‐19 pandemic to study the implications of hybrid and remote work arrangements on occupational safety. Combining accident registers and household survey microdata from Hungary, we are able to address potential selection and reporting bias, and reliably identify the ...
Bálint Menyhért, Szilárd Erhart
wiley   +1 more source

Biowaste‐Derived Catalysts for Sustainable Electrochemical Water Splitting: A Pathway to Circular Bioeconomy

open access: yesChemSusChem, Volume 19, Issue 10, 27 May 2026.
Overview of biowaste‐derived electrocatalysts, including precursor selection, conversion and fabrication strategies, structure–activity relationships, and hydrogen evolution reaction/oxygen evolution reaction/overall water‐splitting performance for sustainable hydrogen production. The accelerating global pursuit of carbon neutrality has intensified the
Vishal P. Bhandigare   +7 more
wiley   +1 more source

Reconstructing cerebral lymphatic clearance: an emerging target in the Alzheimer's disease therapeutic pipeline

open access: yesAlzheimer's &Dementia, Volume 22, Issue 5, May 2026.
Abstract Neurotoxic protein accumulation is widely recognized as a key feature of Alzheimer's disease (AD), and increasing evidence indicates that impaired brain clearance associated with dysfunction of the meningeal lymphatic and glymphatic may contribute to this process.
Jiheng Zhang   +8 more
wiley   +1 more source

Overview of biogas technology [PDF]

open access: yes, 2012
Baltic Manure WP6 energy ...
Edström, Mats   +2 more
core  

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