Results 31 to 40 of about 2,627 (289)

Salinity and sodicity hazard characterization in major irrigated areas and irrigation water sources, Northern Ethiopia

open access: yesCogent Food & Agriculture, 2019
Considerable area of land is becoming unproductive every year because of salinity and sodicity in Lowlands of Ethiopia. For sound land use and irrigation water management, it is a paramount important to know the salinity/sodicity status of soils and ...
Okubay Giday Adhanom
doaj   +1 more source

Correção de solos salino-sódicos pela aplicação de gesso mineral Reclamation of saline-sodic soils by application of mineral gypsum

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2008
Com o objetivo de quantificar os parâmetros que determinam a efetividade do gesso na recuperação de solos salino-sódicos do perímetro irrigado de Custódia, localizado em Pernambuco, visando ao aumento das áreas disponíveis para a agricultura irrigada um ...
Ronaldo M. Melo   +3 more
doaj   +1 more source

Tatura Sodicity Conference: knowledge gaps in sodicity research for major agricultural industries

open access: yes, 2002
This paper summarises the outcomes of the International Sodicity Conference, ‘Sodicity Issues in Agricultural Industries — Current Research and Future Directions’, held at Tatura, Victoria, 28 February–1 March 2000.
Surapaneni, A.   +8 more
core   +1 more source

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

open access: yesFEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa   +2 more
wiley   +1 more source

A review of salinity and sodicity in irrigation [PDF]

open access: yes, 2010
Scarcity of fresh water has led to use of low quality waters (high sodicity and salinity) that were considered unsuitable for irrigation in the past. Mismanagement of irrigation using this water can increase the potential for soil degradation and limit ...
Raine, Steven R.   +2 more
core  

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Índices de calidad del agua subterránea para uso agrícola en el Soconusco, Chiapas, México

open access: yesEarth Sciences Research Journal, 2017
En el Soconusco, Chiapas, a pesar de la alta disponibilidad de agua superficial, se recurre al uso del agua subterránea. El conocimiento de la calidad del agua superficial o subterránea utilizada para el riego de los cultivos en la región es bajo.
Germán Santacruz de León   +4 more
doaj   +1 more source

Steering Oxygen Activation Pathways via Redox Dual‐Defects in 2D Hydrated WO3 for High‐Yield Singlet Oxygen Evolution

open access: yesAdvanced Functional Materials, EarlyView.
Redox dual‐defects (Cs substitution and O vacancies) in 2D hydrated WO3 steer O2 activation toward selective singlet oxygen evolution. WO‐CO achieves 8.6–15.8 times higher 1O2 production than single‐defect or pristine catalysts, enabling efficient pollutant mineralization via a pathway‐selective photocatalytic mechanism.
Sheng‐Qi Guo   +8 more
wiley   +1 more source

First National Report on Soil Salinity Across Paraguay

open access: yesTerra Digitalis, 2023
Assessing soil salinity on a national scale provides crucial information on soil fertility. Our objective was to map soil salinity in Paraguay at the topsoil layer (0-30 cm) using indicators such as Electrical Conductivity (EC), pH, and Exchangeable ...
Arnulfo Encina Rojas   +6 more
doaj   +1 more source

Direct Synthesis of High‐Valence Protein@UiO‐66 Composites: Linking Crystallization Pathways to Protein Encapsulation

open access: yesAdvanced Materials, EarlyView.
This work reports a direct, biocompatible method to synthesize UiO‐66, enabling one‐step encapsulation of proteins without compromising crystallinity or activity. Using advanced in situ and ex situ techniques, the study reveals that proteins integrate concurrently with MOF growth, forming crystalline protein@UiO‐66 nanoparticles, and provide insight ...
Jesús Cases Díaz   +5 more
wiley   +1 more source

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