Suggested Topics within your search.
Suggested Topics within your search.
-
3221
Voltage-based prediction technique for efficient MPPT method for SPV systems under non-uniform insolation and partial shading conditions
Published 2025-09-01“…The combination of different modules of photovoltaic (PV) cells produces many peaks under partial shading conditions. …”
Get full text
Article -
3222
-
3223
COMPARATIVE EFFICIENCY AND SAFETY APPRAISAL OF TWO VACCINES AGAINST TYPE B HEMOPHILIC INFECTION: ACT_HIB AND HIBERIX AMONG CHILDREN
Published 2009-06-01“…They proved similar efficiency, good tolerance and safety of both vaccines. …”
Get full text
Article -
3224
-
3225
Long-term application of cattle manure alters functional N cycling genes and improves maize yield and nitrogen use efficiency
Published 2025-08-01“…Using livestock manure as organic fertilizer on farmlands has resulted in increased crop yields in many areas; however, the impact of long-term manure application on N cycling microorganisms and their effect on nitrogen utilization efficiency (NUE) associated with increased maize yield remains unclear. …”
Get full text
Article -
3226
Measurement and driving mechanisms of water use efficiency in the three major urban agglomerations in China from the perspective of green and sustainable development
Published 2025-09-01“…Specifically, YRDUA has high WUE edges, low middle; BTHUA and PRDUA show “strong center, weak periphery”. (2) Key factors include the number of employees at the end of the period in urban non-private units (NEUNU), the investment in fixed assets for urban municipal public facilities construction (IFAUMC), the total electricity consumption (TEC), and the added value of the secondary industry (AVSI). (3) Notably, the key influencing factors differ among agglomerations: For PRDUA, the key influencing factors are IFAUMC and AVSI; for YRDUA, they are NEUNU, IFAUMC, and the added value of the tertiary industry; for BTHUA, they are NEUNU, the total water supply, and TEC. (4) Cities are classified into three categories (i.e., Tremendous-Input High-Efficiency, High-Input Medium-Efficiency, and General-Input Diverse-Efficiency Water Use Cities) with distinct key factors, according to WUE and input–output indicators. …”
Get full text
Article -
3227
Forecast assessment of water regime efficiency and changes in water consumption on drained lands of Western Polissia of Ukraine in a changing climate
Published 2024-12-01“…Abstract The article presents forecast data on the impact of changing weather and climatic conditions on evaporation and water demand on the drained lands of Western Polissia of Ukraine in different periods of their development. These data are the basis for the development of appropriate adaptive measures aimed at reducing the negative impact of changing weather and climate conditions on drained lands and increasing the efficiency of their use. …”
Get full text
Article -
3228
-
3229
Corrosion inhibition efficiency of synthesized poly 12-(3-amino phenoxy) dodecane-1-thiol surfactant assembled on silver nanoparticles
Published 2013-12-01“…The results show that the value of the percentage inhibition efficiency (IE%) obtained by poly 12-(3-amino phenoxy) dodecane-1-thiol surfactant self assembled on silver nanoparticles is better than that obtained by poly 12-(3-amino phenoxy) dodecane-1-thiol surfactant only. …”
Get full text
Article -
3230
Reducing costs and shortening the cetyltrimethylammonium bromide (CTAB) method to improve DNA extraction efficiency from wintersweet and some other plants
Published 2025-04-01“…The water bath duration significantly impacts DNA extraction efficiency; the longer the water bath, the higher the DNA concentration. …”
Get full text
Article -
3231
Effective and Efficient Herbst Appliance Therapy for Skeletal Class II Malocclusion Patient with a Low Degree of Collaboration with the Orthodontic Treatment
Published 2015-01-01“…The current concept for effective and efficient treatment of skeletal Class II malocclusion prescribes that interceptive approach should be delivered during the pubertal growth stage. …”
Get full text
Article -
3232
Enhancing sustainable urban design using machine learning: comparative analysis of seven metaheuristic algorithms in energy-efficient digital architecture
Published 2025-06-01“…These algorithms will be applied across different sizes of a synthesized data pool prepared with important features like window-to-wall ratio, efficiency in HVAC systems, renewable systems integration, among others. …”
Get full text
Article -
3233
Research on Self-locking and Efficiency Maximization of 3K(Ⅲ) Type Planetary Gear Train Based on the Transmission Ratio Method
Published 2024-06-01“…Secondly, the power flow direction of epicyclic gear trains is analyzed according to different conditions. Thirdly, the efficiency curve is drawn based on the above conditions and the transmission ratio of the self-locking gear train is analyzed with an example. …”
Get full text
Article -
3234
Design of a High-Efficiency External Rotor Interior Permanent Magnet Synchronous Motor Without Magnetic Leakage Flux Path
Published 2025-06-01“…Design directions are derived by comparing efficiencies at two major operating points with different motor characteristics. …”
Get full text
Article -
3235
-
3236
Energy Efficiency as a Factor of Modernization in Era of the Industrial Revolution in 18th—19th Centuries in Europe (Sweden and England)
Published 2020-09-01“…The author’s development of a model of the synergetic relationship of energy consumption, energy efficiency and economic growth in the 18th—19th centuries is presented. …”
Get full text
Article -
3237
THE POSSIBILITY OF USING NANOFERTILIZERS TO RAISE THE EFFICIENCY OF VEGETABLE CROPS PRODUCTIVITY, IMPROVE THE QUALITY AND REDUCE THE DAMAGE OF BIOLOGICAL STRESSES (REVIEW ARTICLE)
Published 2020-12-01“…Global statistics have shown in many studies that there are large numbers of people in the world whose number exceeds 3 billion peoples who suffer from undernutrition, especially the shortage of micronutrients, as this problem can be overcome by adding fertilizers containing these elements to agricultural production fields in different ways, but the use of these chemical fertilizers may have negative harmful effects on the environment and public health in addition to the high prices, which constitute an economic burden on farms, so the researchers moved not long ago to adopt the idea of using nano-fertilizer to raise production efficiency and reduce the harm of biological stresses reduce the cost of production processes as well as it is the safest food source compared to chemical fertilizers in vegetable crops, which have been used and utilized in many scientific fields in many countries of the world.…”
Get full text
Article -
3238
The Impact of Contractual Governance on Project Performance in Urban Sewage Treatment Public–Private Partnership Projects: The Moderating Role of Administrative Efficiency
Published 2025-05-01“…In public–private partnership (PPP) projects, the private sector’s performance is influenced by administrative efficiency, and the impact varies across different contractual dimensions. …”
Get full text
Article -
3239
The influence of individual genetic and paratypic factors on the duration and efficiency of lifetime use of cows of Holstein and Ukrainian Black-and-White dairy breeds
Published 2024-09-01“…From the genetic factors, a relatively higher degree of influence on the phenotypic variability of investigated traits of the duration and efficiency of the lifelong use of Holstein cows is due to paternal origin (heritability). …”
Get full text
Article -
3240
Noble Metal Decoration and Presulfation on TiO2: Increased Photocatalytic Activity and Efficient Esterification of n-Butanol with Citric Acid
Published 2016-01-01“…This can be attributed to an increase in the Lewis acidity of the catalyst and increased separation efficiency of electron-hole pairs. This superior catalyst has great potential applications in esterification reactions and wastewater treatments.…”
Get full text
Article