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60 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Water content, fibres, and herbivory in leaves of two distinct and adjacent tree communities of the Brazilian Atlantic Forest
Artículo
Acceso abierto Artículo DOAJ
Aline Alves do Nascimento et al · Instituto de Pesquisas Ambientais · ISSN 2236-8906
ABSTRACT The aims of the present study were to verify whether plants from Mussununga differ from those of Mata Alta in relation to herbivory, water content, and fibres, and to test whether plants with lower leaf water co...
LCC TENDOkJvdGFueQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Analisis Kualitas Minyak Trafo Menggunakan Data Dissolved Gas Analysis dan Water Content
Artículo
Acceso abierto Artículo DOAJ
Abdul Syakur et al · Department of Electrical Engineering, Faculty of Engineering, Universitas Khairun · 2018 · ISSN 2354-8924
Transformer is a vital equipment in the power system. If the transformer is damage, can cause the electrical distribution to the consumer will be disrupted. Therefore, it needs special maintenance the performance of the ...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Effect of some plants on the growth and content of leaves of chlorophyll and water for two varieties of wheat
Artículo
Acceso abierto Artículo DOAJ
Mohammed Fasel et al · University of Mosul, College of Education for Pure Science · 2007 · ISSN 1812-125X
The present study was carried out in green house to detect the allelopathical effects of roots and shoots residues for (Foeniculum vulare and Medicago sativa) with added to the soil at the ratio 2.5o/o and 5% W: W mix...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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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
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
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
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Determination of total phenolic content and antioxidant activity in Aronia melanocarpa L. fruit using different extraction techniques
Artículo
Material complementario disponible Artículo DOAJ
Halil İbrahim Binici et al · Springer · 2026 · ISSN 3005-1193
Abstract In this study investigated the impact of various extraction methods on the phenolic content and antioxidant capacity of Aronia melanocarpa L. . Convantional extraction and ultrasonication were applied using diff...
LCC TENDOkNoZW1pc3RyeQ~~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
Effect of sunflower lecithins on the stability of water‐in‐oil and oil‐in‐water emulsions
Artículo
Material complementario disponible Artículo CONICET Digital
Pan, Lucas G. et al · Springer Heidelberg · 2002 · ISSN 1097-3958
Lecithins are frequently applied in the food industry as emulsifiers, viscosity regulators, and dispersing agents. The main aim of the present work was to study the emulsifying capability of diverse sunflower lecithins s...
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
Evaluation of Irrigation Water Quality and Agricultural Suitability of Kuzgun Dam Water
Artículo
Material complementario disponible Artículo DOAJ
Hasan ER · Institute of Economic Develoment and Social Researches · 2026 · ISSN 2717-7238
The aim of this study is to evaluate the irrigation water quality of Kuzgun Dam, which supplies water to the agricultural lands of Daphan Plain, located in Erzurum Province, Türkiye. Water samples were collected from se...
LCC TENDOkFncmljdWx0dXJlIChHZW5lcmFsKQ~~Idioma eng
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Material complementario
Impact of temperature and tree moisture content on evolution characteristics of transition resistance of tree-contact single-phase-to-ground fault in distribution network
Artículo
Material complementario disponible Artículo DOAJ
HE Jianbo et al · Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd · 2026 · ISSN 1001-1390
The occurrence of tree-contact single-phase-to-ground fault (TSF) poses a potential threat to the stable operation of power lines, and in severe cases, may result in wild fire. The development of TSF is influenced by cru...
LCC TENDOkluc3RydW1lbnRzIGFuZCBtYWNoaW5lcw~~; LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlNjaWVuY2U~Idioma zho
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Recent insights into tomato (Solanum lycopersicum L.) cultivations in deep water culture systems
Artículo
Material complementario disponible Artículo DOAJ
Sinenhlanhla Nonhle Nsele et al · Springer · 2026 · ISSN 2662-9984
Abstract Tomato (Solanum lycopersicum L.) production is increasingly challenged by water limitations and declining soil quality, necessitating efficient alternatives to conventional cultivation. This review examines the ...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~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
Separation and preconcentration of inorganic and organomercury species in water samples using a selective reagent and an anion exchange resin and determination by flow injection-cold vapor atomic absorption spectrometry
Artículo
Material complementario disponible Artículo CONICET Digital
Altamirano, Jorgelina Cecilia et al · Royal Society of Chemistry · 2002 · ISSN 0267-9477
An on-line inorganic (InHg) and organomercury (OrHg) species separation, preconcentration and determination system consisting of cold vapor atomic absorption spectrometry (CV-AAS) coupled to a flow injection (FI) method ...
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
Stress-Dependent Soil Water Characteristic Curves of Compacted Sand–Gypsum Mixtures
Artículo
Acceso abierto Artículo DOAJ
Muataz M. Al-Moadhen et al · Wiley · 2026 · ISSN 2314-4912
The presence of calcium sulfate (CaSO4) impacts soil structure, bonding, pore size distribution, and water-holding characteristics, altering both compaction characteristics and soil water characteristic curves (SWCC). In...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Efeitos do teor de carboidratos solúveis sobre as características da silagem de cana-de-açúcar Effect of water soluble carbohydrates on characteristics of sugarcane silage
Artículo
Acceso abierto Artículo DOAJ
Estela Jorge Alves da Silva et al · Sociedade Brasileira de Zootecnia · 2008 · ISSN 1516-3598
Objetivou-se quantificar na cana-de-açúcar o teor de carboidratos solúveis (CHOs) que anula a produção de etanol e avaliar os efeitos desses carboidratos sobre o valor nutritivo e outras características fermentativ...
LCC LCC:Animal cultureIdioma eng
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Open Access
Final report on studies of nutrient cycling on white and black water areas in Amazonia
Artículo
Acceso abierto Artículo DOAJ
N. Stark et al · Instituto Nacional de Pesquisas da Amazônia · 1975 · ISSN 0044-5967
Abstract Studies were conducted near Manaus, Brazil in cooperation with INPA to try to establish how nutrient cycling influences the formation of black water and white water. The studies measured the rate of decay of Car...
LCC LCC:Science (General)Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Impact of anthropogenic activities on an urban river through a comprehensive analysis of water and sediments
Artículo
Acceso abierto Artículo CONICET Digital
Castro, María Fernanda et al · Springer Heidelberg · 2021 · ISSN 0944-1344
In this study, the aim of this study was to assess the impact of urban and industrial areas on an urban river through a comprehensive analysis of water and sediments.Six different sites along San Luis river, Argentina, w...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Influence of in-situ polymerization on the performance of cement grouts with high recycled AAC powder content: A multi-technique hydration and mechanical modification study
Artículo
Acceso abierto Artículo DOAJ
Guoqiang Li et al · Elsevier · 2026 · ISSN 2214-5095
Recycling of construction waste is essential for sustainable cement-based materials, yet the variable composition of recycled autoclaved aerated concrete (AAC) powder pose significant challenges when used in grouting app...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Secure Live Streaming: Implementing Security in Adaptive Video Streaming via Watermarking Techniques While Preserving Quality
Artículo
Acceso abierto Artículo DOAJ
Reza Kalan et al · Wiley · 2026 · ISSN 1687-7586
The heterogeneity of the network at the edge creates unequal bandwidth availability for clients connected through diverse networks and devices. This variability can lead to bandwidth fluctuations and slow response times,...
LCC LCC:TelecommunicationIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
The Effect of Biofertilizer under Drought: Vitamin C, Starch Content, Biomass and Root Anatomy of Shallot (Allium cepa L.)
Artículo
Acceso abierto Artículo DOAJ
Dwi Umi Siswanti et al · Universitas Gadjah Mada · 2026 · ISSN 1410-5918
Shallots (Allium cepa L.) is a plant that requires sufficient water and is susceptible to drought stress. The use of biofertilizer is employed because it contains microorganisms to enhance nutrient availability and assis...
LCC LCC:MedicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Comparative study towards the effect of different irrigation methods on old lands in Egypt
Artículo
Acceso abierto Artículo DOAJ
Aya Anwar et al · Springer Nature · 2026 · ISSN 2357-0008
Abstract Given the escalating challenges of water scarcity and climate change, enhancing water productivity is crucial for achieving water security, particularly in arid regions with finite water resources. This study as...
LCC TENDOkh5ZHJhdWxpYyBlbmdpbmVlcmluZw~~; TENDOkVudmlyb25tZW50YWwgdGVjaG5vbG9neS4gU2FuaXRhcnkgZW5naW5lZXJpbmc~Idioma eng
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Open Access
Ecophysiological mechanisms underlying the positive relationship between seed protein concentration and yield in soybean under field heat and drought stress
Artículo
Acceso abierto Artículo CONICET Digital
Ergo, Verónica Vanesa et al · Wiley Blackwell Publishing, Inc · 2024 · ISSN 0931-2250
A positive relationship between protein concentration and yield has been documented in different combinations of genotype and environment, often under potential conditions. However, the ecophysiological bases underlying ...
Idioma eng
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Open Access
The foliar potassium silicate enhances wheat terminal-drought tolerance and yield via physiological, biochemical and genetic regulation
Artículo
Acceso abierto Artículo DOAJ
Yahya Alzahrani et al · Frontiers Media S.A · 2026 · ISSN 1664-462X
Drought stress limits wheat productivity at terminal stage by disrupting physiological activities, impairing cellular homeostasis, and decreasing grain yield. Present study elucidated the role of potassium silicate (K2Si...
LCC TENDOlBsYW50IGN1bHR1cmU~Idioma eng
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Open Access
Heavy metals and essential elements in Commerson's dolphins (Cephalorhynchus c. commersonii) from the southwestern South Atlantic Ocean
Artículo
Acceso abierto Artículo CONICET Digital
Cáceres Saez, Iris et al · Springer · 2013 · ISSN 5375-5386
A survey of the elemental contents of K, Mg, Mn, Na, Cl, Br, Cs, Co, Rb, Fe, Zn, Al, Ti, V, As, Ag, Au and Cd in liver, kidney and muscle was performed in specimens of Commerson's dolphins (Cephalorhynchus c. commersonii...
Idioma eng
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Open Access
Physiological and production responses of olive (Olea europaea L.) cv. Frantoio under regulated deficit irrigation on a semiarid mediterranean weather condition (Cholqui, Maipo Valley, Chile)
Artículo
Acceso abierto Artículo DOAJ
Cristián Kremer et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2018 · ISSN 0370-4661
The objective of the present study was to determine the Regulated Deficit Irrigation (RDI) effect on the cv. Frantoio olive tree, under semiarid mediterranean weather condtions (8 months dry period). The trial was establ...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
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Open Access
Pt encapsulated into NaA zeolite as catalyst for the WGS reaction
Artículo
Acceso abierto Artículo CONICET Digital
Martinez Galeano, Yohana et al · Elsevier Science · 2019 · ISSN 0926-860X
Pt catalysts were prepared by encapsulating the active metal in the NaA zeolite structure. The catalysts were prepared by hydrothermal synthesis using two heating sources, conventional heating through a thermal bath and ...
Idioma eng
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Open Access