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86 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
Búsqueda académica
Prevención de riesgos, seguridad laboral y medioambiental en la instalación de tuberías y aparatos : UF0410
Libro electrónico
Acceso institucional disponible Libro electrónico eLibro
Spain · Cano Pina · 2015 · ISBN 9788416338443
Materias / palabras clave: Water-pipes; Safety measures; Construcción; Medida de seguridad
Acceso institucional disponibleEl acceso puede requerir institución, suscripción, proxy, VPN o autenticación.
Institucional
Safety and efficacy of a feed additive consisting of l‐arginine produced with Corynebacterium glutamicum CCTCC M 20232577 for all animal species (Dongxiao Biotechnology Co., Ltd.)
Artículo
Material complementario disponible Artículo DOAJ
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) et al · Wiley · 2026 · ISSN 1831-4732
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of the feed additive consisting of l‐arginine produced by fermentation with Corynebac...
LCC LCC:Nutrition. Foods and food supply; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Safety and efficacy of a feed additive consisting of l‐histidine monohydrochloride monohydrate produced with Escherichia coli CCTCC M 20241089 for all animal species (Anhui Huaheng Biotechnology Co., Ltd)
Artículo
Material complementario disponible Artículo DOAJ
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) et al · Wiley · 2026 · ISSN 1831-4732
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of l‐histidine monohydrochloride monohydrate produced with a genetically modified str...
LCC LCC:Nutrition. Foods and food supply; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Safety and efficacy of a feed additive consisting of l‐lysine monohydrochloride produced with Corynebacterium glutamicum CGMCC 23982 for all animal species (Eppen Europe SAS)
Artículo
Material complementario disponible Artículo DOAJ
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) et al · Wiley · 2026 · ISSN 1831-4732
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of l‐lysine monohydrochloride produced with a non‐genetically modified strain of Co...
LCC LCC:Nutrition. Foods and food supply; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Safety and efficacy of the feed additives consisting of citric acid anhydrous and citric acid monohydrate produced by fermentation with Aspergillus niger CGMCC 6.466 for all animal species (Sunshine Biotech International)
Artículo
Acceso abierto Artículo DOAJ
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) et al · Wiley · 2026 · ISSN 1831-4732
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of citric acid anhydrous and citric acid monohydrate produced by fermentation with Aspe...
LCC LCC:Nutrition. Foods and food supply; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Safety and efficacy of a feed additive consisting of an essential oil derived from the flowering aerial parts of Mentha arvensis L. (cornmint oil) for use in all animal species (FEFANA asbl)
Artículo
Acceso abierto Artículo DOAJ
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) et al · Wiley · 2026 · ISSN 1831-4732
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of an essential oil from the flowering aerial parts of Mentha arvensis L. (cornmint oil...
LCC LCC:Nutrition. Foods and food supply; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Water deficit affects wood vessels of Croton floribundus Spreng. in different vegetation types, São Paulo State, Brazil
Artículo
Acceso abierto Artículo DOAJ
Eduardo Luiz Longui et al · Instituto de Pesquisas Ambientais · ISSN 2236-8906
In this paper we showed that water deficit affects the wood vessels of Croton floribundus in five areas with different vegetation types: Rain Forest, Semi-deciduous Forest and Woody Savanna. We concluded that variations ...
LCC TENDOkJvdGFueQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Tracing the water–beef safety nexus: assessing water quality’s role in beef contamination from slaughterhouse to plate, in Southwest Ethiopia
Artículo
Acceso abierto Artículo DOAJ
Girma Mamo Zegene et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Microbiological contamination of water poses an ongoing global public health concern. This study assesses the association between water quality and beef contamination within the slaughter-to-plate continuum, con...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Assessment of drinking water quality, heavy metal pollution, ecological and human health risks in Kenya’s rural wetlands
Artículo
Acceso abierto Artículo DOAJ
Kelvin Babu Githaiga et al · Springer · 2026 · ISSN 2730-647X
Abstract This study evaluated spatiotemporal variations in drinking water quality, pollution levels, and heavy metal contamination in key rural water sources including, 23 dams, eight minor lakes, and three swamps. A tot...
LCC TENDOldhdGVyIHN1cHBseSBmb3IgZG9tZXN0aWMgYW5kIGluZHVzdHJpYWwgcHVycG9zZXM~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
A bibliometric review on microplastic research trends and knowledge gaps in surface and groundwater systems
Artículo
Material complementario disponible Artículo DOAJ
Rajat Kumar Sethi et al · Springer · 2026 · ISSN 3005-1193
Abstract Microplastics (MPs) have emerged as pervasive contaminants in surface and ground water systems worldwide, making it an increasing threat to ecosystem integrity and human health. Despite a rapid increase in resea...
LCC TENDOkNoZW1pc3RyeQ~~Idioma eng
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Material complementario
Application of real-time monitoring technology to foundation settlement of sloping breakwaters in construction
Artículo
Material complementario disponible Artículo DOAJ
WANG Wei 1, XU Kai 1, WANG Hai-long 2, LI Lu-lu 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
In recent years, China's port construction exhibits the development trend of large scale and deep water, and many ports are not the same type of seawall construction. Riprap construction of sloping breakwaters in open wa...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Material complementario
Automated calculation of slice-specific volume computed tomography dose index, water-equivalent diameter, and size-specific dose estimation for computed tomography scans
Artículo
Material complementario disponible Artículo DOAJ
Supawitoo Sookpeng et al · Turkish Society of Radiology · 2026 · ISSN 1305-3825
PURPOSE: To develop and validate an automated computational tool for calculating a slice-specific volume computed tomography (CT) dose index (CTDIvol), a water-equivalent diameter (Dw), and size-specific dose estimates (...
LCC TENDOk1lZGljYWwgcGh5c2ljcy4gTWVkaWNhbCByYWRpb2xvZ3kuIE51Y2xlYXIgbWVkaWNpbmU~Idioma eng
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Material complementario
Failure analysis of corroded condensate water pipelines used in natural gas purification systems
Artículo
Material complementario disponible Artículo DOAJ
Gang Sun et al · Elsevier · 2026 · ISSN 1452-3981
The corrosion of carbon steel condensate water pipelines significantly compromises the safety of natural gas production. In this study, a corroded carbon steel pipeline retrieved from an operational facility was thorough...
LCC TENDOkluZHVzdHJpYWwgZWxlY3Ryb2NoZW1pc3RyeQ~~; TENDOlBoeXNpY2FsIGFuZCB0aGVvcmV0aWNhbCBjaGVtaXN0cnk~Idioma eng
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Material complementario
HEALTH HAZARDS IN THE TAP WATER IN PLOVDIV REGION
Artículo
Acceso abierto Artículo DOAJ
Elena Valkanova et al · Peytchinski Publishing · 2026 · ISSN 1312-773X
Introduction: Water is a precious substance that sustains life on our planet. Nowadays, the quantity and quality of this natural resource is threatened by the global warming, industrialization and urbanization. Purpose:...
LCC TENDOkRlbnRpc3RyeQ~~; TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Impact of gas density, leakage pressure, and solid content on gas plume dynamics in soil slurries: A holistic perspective of underwater pipeline leaks
Artículo
Acceso abierto Artículo DOAJ
Jun Cheng Kho et al · Elsevier · 2026 · ISSN 2468-0133
Underwater gas pipelines are vital for energy transportation but are often subjected to harsh environments, and any leakage can have significant environmental consequences. Substantial underestimation of gas plume format...
LCC LCC:Ocean engineeringIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Isolation of a single Serratia fonticola strain from interstage samples in a drinking water treatment plant: Genomic insights and floc-shielding effects during chlorination
Artículo
Acceso abierto Artículo DOAJ
Benjamin Exton et al · Elsevier · 2026 · ISSN 0147-6513
Ensuring microbial safety in drinking water remains a challenge, particularly for ageing infrastructure and complex treatment processes. Because water treatment works sit at the interface between source-water ecosystem i...
LCC LCC:Environmental pollution; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Prevention of Boiler Cold End Corrosion Using Water-fuel Emulsions
Artículo
Material complementario disponible Artículo DOAJ
Dymo B.V. et al · Academy of Sciences of Moldova · 2026 · ISSN 1857-0070
The objective of this study is to enhance the energy efficiency and environmental safety of boiler plants and engines equipped with waste heat recovery boilers. This objective is achieved by utilizing water-fuel emulsion...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlByb2R1Y3Rpb24gb2YgZWxlY3RyaWMgZW5lcmd5IG9yIHBvd2VyLiIdioma eng
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Material complementario
Psychrotrophic Bacteria Threatening the Safety of Animal-Derived Foods: Characteristics, Contamination, and Control Strategies
Artículo
Acceso abierto Artículo DOAJ
Hyemin Oh et al · Springer Nature · 2024 · ISSN 2636-0772
Abstract Animal-derived foods, such as meat and dairy products, are prone to spoilage by psychrotrophic bacteria due to their high-water activity and nutritional value. These bacteria can grow at refrigerated temperature...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Technologies for controlling water inrushes from coal seam floors under flowing water and their water plugging performance
Artículo
Material complementario disponible Artículo DOAJ
Zhibin YANG · Editorial Office of Coal Geology & Exploration · 2026 · ISSN 1001-1986
ObjectiveLimestone water hazards in coal seam floors represent one of the two primary categories of mine water hazards in China. Limestone aquifers are generally characterized by abundant static water reserves and consid...
LCC TENDOkdlb2xvZ3k~; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YWxsdXJneQ~~Idioma zho
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Material complementario
Insights of the change characteristics of groundwater in ecological water replenishment area: A case of lower reach of the Yongding river, China
Artículo
Material complementario disponible Artículo DOAJ
Ying Zhu et al · Elsevier · 2026 · ISSN 0147-6513
Assessing the characteristics of groundwater variations in areas affected by artificial recharge is essential for guiding the groundwater resources management and groundwater ecology. However, it is still a challenging t...
LCC LCC:Environmental pollution; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Material complementario
Tea bags as hidden source of micro- and nanoplastics: a systematic review for food safety
Artículo
Material complementario disponible Artículo DOAJ
Mohammad Ehsan Sanei et al · Elsevier · 2026 · ISSN 2665-9271
Background: The release of micro- and nanoplastics (MNPs) from tea bags during brewing is a significant, recently identified source of potential human exposure. This systematic review collected global research published ...
LCC LCC:Nutrition. Foods and food supply; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Advanced graphene-based nanotechnologies for remediation of per- and polyfluoroalkyl substances (PFAS) and microplastics in water
Artículo
Material complementario disponible Artículo DOAJ
Manseeb M. Mannaf et al · Springer · 2026 · ISSN 2730-647X
Abstract Per- and polyfluoroalkyl substances (PFAS) and microplastics (MPs) are certain types of persistent plastic contaminants that are a cause of concern to both the ecosystems and human health. The nanotechnologies o...
LCC TENDOldhdGVyIHN1cHBseSBmb3IgZG9tZXN0aWMgYW5kIGluZHVzdHJpYWwgcHVycG9zZXM~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Material complementario
An Advanced Review Focusing on the Production of Secondary Plant Biomass-Derived Cellulose Nanocrystal-Activated Char-Based Polyfunctional Bionanoadsorbents for Bulk-Scale Industrial Wastewater Purification: A Fixed-Bed Column Adsorption Study With Mechanism and Modeling
Artículo
Acceso abierto Artículo DOAJ
Md. Mahmudur Rahman et al · Wiley · 2026 · ISSN 1687-9430
Currently, a massive expanse of wastewater is generated and ejected directly into the environment owing to widespread industrialization, hasty fluctuating technologies, and excess demand of the overgrowing population. Th...
LCC TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Analysis of rural households’ livelihood vulnerability to natural-hazard risks in the Sile-Sago watershed, Southern Rift Valley Basin, Ethiopia
Artículo
Acceso abierto Artículo DOAJ
Asnake Boyana et al · Elsevier · 2026 · ISSN 2665-9727
In Ethiopia, natural hazard threats have an adverse effect on many livelihoods. However, the systematic assessment of rural household livelihood vulnerability to the threats is lacking in the Sile-Sago watershed, which t...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access