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2641
Radiative Decay Widths of Ground and Excited States of Vector Charmonium and Bottomonium
Published 2017-01-01“…With these input parameters so fixed, the radiative decay widths of ground (1S) and excited (2S,3S) states of heavy vector quarkonia (J/Ψ and Υ) are calculated and found to be in reasonable agreement with data.…”
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2642
Research Progress on the Application of Near Infrared Spectroscopy in Cereal Detection
Published 2025-02-01“…This paper aims to review the current status of the application of near infrared spectroscopy in the detection of cereals nutrients (starch, fat, protein and bioactive compounds), physicochemical properties (starch viscosity, hardness and farinograph parameters), mold contamination and other aspects (freshness, variety identification, heavy metals and pesticide residues), summarize and compare the advantages and disadvantages of common model algorithms, and propose some problems and future trends in the application of near infrared spectroscopy in cereal detection, in order to provide a reference for further improvement of near infrared spectroscopy in the detection of cereals.…”
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2643
Referral to an Electronic Screening and Brief Alcohol Intervention in Primary Health Care in Sweden: Impact of Staff Referral to the Computer
Published 2011-01-01“…Staff-referred responders reported a 49% reduction of average number of heavy episodic drinking (HED) occasions per month. …”
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2644
Determination of Nd3+ Ions in Solution Samples by a Coated Wire Ion-Selective Sensor
Published 2012-01-01“…The sensor revealed high selectivity with respect to all common alkali, alkaline earth, transition and heavy metal ions, including members of the lanthanide family other than Nd3+. …”
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2645
Prevalence and Direct Economic Losses from Bovine Tuberculosis in Makurdi, Nigeria
Published 2014-01-01“…It was concluded that bovine tuberculosis is prevalent in Makurdi and accounts for heavy economic losses due to condemnation of edible organs.…”
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2646
Iron Contamination Mechanism and Reaction Performance Research on FCC Catalyst
Published 2015-01-01“…This causes extremely negative effects on catalyst’s heavy oil conversion ability and could greatly cut down gasoline yield while increasing yields of dry gas, coke, and slurry largely. …”
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2647
Energy-Efficient Robust Control for Direct Drive and Energy Recuperation Hydraulic Servo System
Published 2020-01-01“…During the vertical cyclic actuation process of heavy materials handling, the gravitational potential energy will be converted to heat in the form of throttle in the traditional hydraulic system. …”
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2648
Antibiotic, Pesticide, and Microbial Contaminants of Honey: Human Health Hazards
Published 2012-01-01“…Honey and other bee products are polluted by pesticides, heavy metals, bacteria and radioactive materials. …”
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2649
Research of Force Analysis of the Split Sprocket Body
Published 2023-05-01“…When the split sprocket body is connected by connecting screws, cylindrical pins are set between the upper and lower sprocket bodies to transmit torque, which can ensure the connection reliability of the scraper sprocket of the existing high-power heavy scraper under the conditions of limited installation space and limited number of connecting bolts. …”
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2650
Proposing a Strategic Model for Technological Crisis management - A Case Study on South Pars Gas Complex – Assaluyeh-Bushehr-IRAN
Published 2020-03-01“…In case of weakness or lack of having an effective management, the associated companies will impose heavy damage to the country. In this regard, to achieve consistency and safety in IRAN, ascendancy of management in these companies is one of the main and effective attempts. …”
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2651
Possibility of Removing Pb and Cd from Polluted Water by Modified Fly Ash
Published 2021-01-01“…Furthermore, in order to study the adsorption performance of Pb2+ and Cd2+ on IP4, the different initial concentrations of Pb2+ and Cd2+, pH, and contact time were analyzed, and the results indicated that IP4 has excellent adsorption capacity for heavy metals. In addition, kinetic model results demonstrated that the adsorption behavior of Pb2+ and Cd2+ on IP4 was better described by a pseudo-second-order model.…”
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2652
Primary and Secondary School Teachers' Workload and the Influencing Factors: Based on the Survey Data from the Primary and Secondary Schools in City G
Published 2025-01-01“…The level of supply of work resources can reflect the work status of employees to a certain extent.Through the data analysis of 24, 949 valid questionnaires of primary and secondary school teachers in city G, it was found that the working hours of primary and secondary school teachers far exceed the national mandatory requirements, and the workload is generally at a moderate level.Among various types of workloads, educational and teaching burden are relatively heavy. There are significant differences in the workload of primary and secondary school teachers under different conditions such as gender, education background, teaching experience, professional title level, and teaching stage.Both material resources and cognitive resources have predictive effects on teachers'workload.Based on this, the following suggestions are put forward for reducing the burden of teachers in big cities: establish a correct concept of teachers'workload; pay attention to the differences in teachers'workload under different conditions; coordinate the relationship between school management and education and teaching; and improve the professional quality and level of primary and secondary school teachers.…”
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2653
PVC-Membrane Potentiometric Electrochemical Sensor Based on 2-(4-Oxopentan-2-ylideneamino)isoindoline-1,3-dione for Selective Determination of Holmium(III)
Published 2011-01-01“…This electrode presented very good selectivity and sensitivity towards the Ho3+ ions over a wide variety of cations, including alkali, alkaline earth, transition and heavy metal ions. The practical utility of the electrode has been demonstrated by its use as an indicator electrode for the potentiometric titration of a Ho3+ solution with EDTA and for the determination of Ho3+ ions concentration in mixtures of two and three different ions.…”
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2654
The Problems of Environmental Education in Agribusiness
Published 2005-12-01“…Brak powiązania ich w jeden system nauczania dostosowany do potrzeb przyszłej kadry zarządzającej agrobiznesem powoduje, że kolejne roczniki absolwentów w ramach pojęcia agrobiznes, będą posiadać wiedzę wyłącznie z zakresu tematyki ekonomicznej. …”
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2655
Preparation and characterization of low-cost ceramic microfiltration membranes for water treatment
Published 2024-12-01“…Additionally, the membrane demonstrates significant efficiency in removing heavy metals, with rejection rates of about 68% for iron and 90% for aluminium, as well as it is effective in removing specific bacteria from water.…”
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2656
Use of Hydroxyapatite Nanoparticles to Reduce Cd Contamination in Agricultural Soils: Effects on Growth and Development of <i>Chenopodium quinoa</i> Willd
Published 2025-01-01“…A promising approach involves the use of nanoparticles, which can mitigate heavy metal contamination, such as cadmium (Cd), without adversely affecting crop development. …”
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2657
Intercropping wheat and rapeseed in Cd-polluted weakly alkaline soil: Crop productivity, Cd enrichment capacity, and rhizosphere soil characteristics
Published 2025-03-01“…Phytoremediation is the use of plants to remove or neutralise environmental contaminants, and it provides a promising approach in addressing heavy metal-contaminated soils. However, single-species phytoremediation can be challenged by both its limited metal ion extraction efficiency and crop yield. …”
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2658
Multi-objective Optimization Design of Planetary Cycloidal Reducer Structure with Considering Failure Correlation
Published 2022-05-01“…The reliability of the planetary cycloidal reducer directly affects the overall performance and service life of industrial robots,among which the reliability of two-stage drive subcomponents has an important influence on the reliability of the whole planetary cycloidal reducer. Taking a heavy-duty planetary cycloidal reducer as the research object,the reliability mathematical model of each subcomponent is constructed based on the force analysis of two-stage transmission system subcomponents,and the reliability is correlated and coupled by Copula function to construct a system reliability model considering failure correlation; on this basis,a multi-objective optimization model with minimum volume and maximum reliability is constructed,and NSGA-Ⅱ(Non-dominated sorted genetic algorithm-Ⅱ) algorithm is used to solve the model,and it is compared and analyzed with the system reliability model considering the independence assumption. …”
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2659
Abiotic Stress Tolerance and Invasive Potential of Ornamental Plants in the Mediterranean Area: Implications for Sustainable Landscaping
Published 2024-12-01“…The present review examines the responses of ornamental plants’ grown in the Mediterranean region to relevant abiotic stress conditions such as drought, salinity, extreme temperatures, heavy metal toxicity, and atmospheric N deposition, emphasising physiological and biochemical responses that allow them to adapt to unfavourable environments. …”
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2660
The Impact of Red Sea Trough on Iran Precipitation
Published 2012-02-01“…Simultaneous existence of a trough in middle level with surface trough can cause heavy precipitations and showery weather in east of Mediterranean and also in Iran. …”
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