Suggested Topics within your search.
Suggested Topics within your search.
- Soil conservation 3
- Biochemistry 2
- Microbiology 2
- Quality of life 2
- Social conditions 2
- Social problems 2
- Water conservation 2
- foundations 2
- roof 2
- water supply 2
- Agricultural innovations 1
- Agricultural productivity 1
- Agriculture 1
- Air conditioning 1
- Aquatic plants 1
- Child care 1
- Children 1
- Climate 1
- Counseling of 1
- Designing water 1
- Early childhood education 1
- Eat Africa, 1
- Economic policy 1
- Economics 1
- Ecophysiology 1
- Effect of underwater light on 1
- Environmental economics 1
- Environmental policy 1
- Farmers 1
- Film adaptations 1
-
12121
Monitoring of vegetation and land use changes process using Landsat data (Case study: Sarvestan plain)
Published 2024-03-01“…In 1993, 2001, and 1993, and 2016 difference maps, the decrease in the amount of water in the mouth of Lake Maharloo can be clearly seen as increasing changes in the infrared band. …”
Get full text
Article -
12122
Prenatal exposure to nitrate alters uterine morphology and gene expression in adult female F1 generation rats
Published 2025-01-01“…Materials and methods: Pregnant Wistar rats were either treated with sodium nitrate 20 mg/L or 50 mg/L dissolved in drinking water from the first day of pregnancy until the birth of the offspring or were left untreated. …”
Get full text
Article -
12123
Fugacity-based multimedia transport modeling and risk assessment of PAHs in Urumqi
Published 2025-02-01“…Taking Urumqi City as a case study, we developed an integrated multimedia urban environmental model to simulate the inter-media transport processes of PAHs across air, water, soil, sediment, vegetation, and impervious surfaces. …”
Get full text
Article -
12124
Effects of Li2O on Structure and Viscosity of CaO-Al2O3-Based Mold Fluxes
Published 2021-01-01“…Viscosity test shows that CaO/Al2O3 = 0.88–2 continuously increased, when the cosolvent content Li2O = 1%–4%, CaO-Al2O3-based mold flux viscosity decreased, the degree of network structure polymerization decreased, and the complex structure depolymerized. Increasing the water content in the cosolvent is beneficial to reduce the viscosity of the crystallizer.…”
Get full text
Article -
12125
The question of the efficiency of the workflow of loop propellers
Published 2023-06-01“…The purpose of the work is to find ways to improve the characteristics of water propellers. Taking into account that propellers are the most widely used, considered one of the possible promising schemes - a loop-shaped propeller, which makes it possible to significantly improve the hydrodynamic, acoustic, vibration and cavitation characteristics of the propeller. …”
Get full text
Article -
12126
Swimming Training Evaluation Method Based on Convolutional Neural Network
Published 2021-01-01“…The results of the study showed that there were no significant differences in fat, minerals, protein, body mass index, basal metabolic rate, and total energy expenditure in the body composition ratios of children in the convolutional neural network assessment group and the control group, while muscle and total body water were not significantly different. However, there are significant differences in fat-free body weight and muscle strength of various segments of the body, among which there are very significant differences in muscle strength of lower limbs in each segment of the body. …”
Get full text
Article -
12127
New RELAP5-3D Lead and LBE Thermophysical Properties Implementation for Safety Analysis of Gen IV Reactors
Published 2016-01-01“…The latest versions of RELAP5-3D© code allow the simulation of thermodynamic system, using different type of working fluids, that is, liquid metals, molten salt, diathermic oil, and so forth, thanks to the ATHENA code integration. The RELAP5-3D© water thermophysical properties are largely verified and validated; however there are not so many experiments to generate the liquid metals ones in particular for the Lead and the Lead Bismuth Eutectic. …”
Get full text
Article -
12128
Theoretical study on the conformation-dependent charge transfer of the excited state of dopamine
Published 2025-01-01“…Through charge transfer, it has been speculated that dopamine molecules exist in a coiled state in an organism and interact with water to form N,N-dihydroxydopamine, or hydrogen bonds for better information transmission.…”
Get full text
Article -
12129
Removal of Azo Dyes (Violet B and Violet 5R) from Aqueous Solution Using New Activated Carbon Developed from Orange Peel
Published 2013-01-01“…The prepared COP could thus be used as promising adsorbent for removal of organic dyes, especially azo dye, from polluted water. The solid COP could be conveniently regenerated after adsorption.…”
Get full text
Article -
12130
Isolation, Identification, and Antimicrobial Study of Yersinia spp. Isolated from Traditional and Industrial Olivier Salad Specimens in Tehran
Published 2025-02-01“…Several studies have investigated various species of this gastrointestinal pathogen in food and water sources. Although Olivier salad is a ready-to-eat and easily available cold food, it is highly susceptible to microbial contaminations. …”
Get full text
Article -
12131
Determination of Tenacissoside G, Tenacissoside H, and Tenacissoside I in Rat Plasma by UPLC-MS/MS and Their Pharmacokinetics
Published 2023-01-01“…The determination was performed on the UPLC HSS T3 column (50 mm × 2.1 mm, 1.8 μm) with a mobile phase consisting of acetonitrile-water (containing 0.1% formic acid) and gradient elution at a flow rate of 0.4 mL/min. …”
Get full text
Article -
12132
Biosynthesis of Crystalline Silver and Gold Nanoparticles by Extremophilic Yeasts
Published 2011-01-01“…Three distinct studies were performed, namely, the growth of yeast strain in presence of metal ions, the use of yeast biomass for the metal nanoparticles synthesis, and of the supernatant obtained after 24-hour incubation of yeast biomass in water. The extremophilic strain under study was able to grow up to an Ag ion concentration of 1.5 mM whereas an increase of Au ion concentration over 0.09 mM caused a strong inhibitory effect. …”
Get full text
Article -
12133
Moisture stability enhancement of open-graded friction courses filling with oil shale waste based on interface linkage modification
Published 2025-03-01“…Dynamic shear rheometer test exhibited that SCA modified OSW asphalt mortar had the lowest complex modulus aging index of 1.12 %, which indicated that SCA inhibits the water intrusion. The consolidation of asphalt- SCA- OSW interface was 24.32 % higher than that of asphalt- OSW interface after 48 h immersion. …”
Get full text
Article -
12134
Influence of Curing Humidity on the Compressive Strength of Gypsum-Cemented Similar Materials
Published 2016-01-01“…Finally, we noticed that the material strength usually reaches the peak value when the water content continuously reduces and tends towards stability. …”
Get full text
Article -
12135
Interaction of Cyclic Loading (Low-Cyclic Fatigue) with Stress Corrosion Cracking (SCC) Growth Rate
Published 2020-01-01“…Low-cyclic fatigue (LCF) and stress corrosion cracking (SSC) are the two main causes of failure in light-water reactors (LWRs). In the last few decades, many types of research studies have been conducted on these two phenomena separately, but the joint effect of these two mechanisms on the same crack has not been discussed yet though these two loads exist simultaneously in the LWRs. …”
Get full text
Article -
12136
Changes in Plant Nutrient Concentration of Olive (Olea europaea L.) Leaves after Different Rates of Humic Acid Application
Published 2024-03-01“…Different concentrations of humic acid [0 (control), 50, 100, 200, 400 mL tree-1] were applied directly to soil of 20-30 cm depth under canopy projection of trees after dissolving in 10 L of water in April. A randomized block design with four replicates and five doses was adopted on 20 trees. 200 leaf samples were taken in December from annual shoot tips as reciprocal leaf couples and nutrient element analyses were carried out. …”
Get full text
Article -
12137
CFD Simulation of Polydispersed Bubbly Two-Phase Flow around an Obstacle
Published 2009-01-01“…Both methods consider coalescence and breakup phenomena and momentum interphase transfers related to drag and lift forces. Air-water bubbly flows in a vertical pipe with obstacle of the TOPFLOW experiments series performed at FZD are then used as simulations test cases. …”
Get full text
Article -
12138
Effect of Bentonite Prehydration Time on the Stability of Lightweight Oil-Well Cement System
Published 2021-01-01“…Sodium bentonite is used as an extender in lightweight oil-well cement systems as it prevents excess water and sedimentation of particles, thereby ensuring the formation of homogenous and stable cement sheaths. …”
Get full text
Article -
12139
Study on Impact of Turbine Location on Hydrodynamics in Tidal Farm
Published 2019-01-01“…Also a 2-D tidal model of far-field flow was established, and Finite Element Method was adopted to solve the 2-D shallow water circulation equations; thus, the impact of tidal turbine could be simulated by utilizing different location’s compositive roughness. …”
Get full text
Article -
12140
Effects of Thermal and Stress Cycles on the Mechanical Properties and Acoustic Emission Characteristics of Rocks
Published 2024-12-01“…This study investigates the mechanical properties, failure modes, and acoustic emission (AE) characteristics of basalt and sandstone under various pretreatments, including water saturation pretreatment (rock samples [SR]), rock samples subjected to cyclic temperature pretreatment (SR-CTT), rock samples subjected to cyclic loading pretreatment (SR-CLT), and rock samples subjected to combined cyclic loading and temperature pretreatment (SR-CTT-CLT). …”
Get full text
Article