Suggested Topics within your search.
Suggested Topics within your search.
- History 14
- Law 10
- Philosophy 10
- Politics and government 10
- Study and teaching 10
- Economic conditions 9
- methods 9
- English language 8
- Economic policy 7
- Methodology 7
- Pharmacology 7
- Social aspects 7
- Mass media 6
- Nursing 6
- Research 6
- Biochemistry 5
- Handbooks, manuals, etc 5
- Law reports, digests, etc 5
- Management 5
- Personnel management 5
- Pharmaceutical Preparations 5
- Education 4
- Entrepreneurship 4
- Evaluation 4
- Language 4
- Nursing Care 4
- Orthopedics 4
- Public administration 4
- Report writing 4
- Social conditions 4
-
49521
Phytoplankton communities as indicator of trophic state in some habitats of Batanghari River system in Sumatera Island, Indonesia
Published 2025-01-01“…Low of index diversity (1.658 to 1.715), index species richness (1.387 to 2.181), index similarity (0.488 to 0.661) and pH (1.34 to 2.55) were found in peat swamp.…”
Get full text
Article -
49522
A Novel Biosorbent, Water-Hyacinth, Uptaking Methylene Blue from Aqueous Solution: Kinetics and Equilibrium Studies
Published 2014-01-01“…Higher coefficient of determination (R2>0.99) and better agreement between the qe (experimental) and qe (calculated) values predicted that PSO kinetic model showed the goodness-of-fit for kinetic data along with rate constant 1.66×10-3, 4.42×10-3, and 3.57×10-3 mg·g-1min-1/2, respectively, for the studied concentration range. …”
Get full text
Article -
49523
Solar energy prediction through machine learning models: A comparative analysis of regressor algorithms.
Published 2025-01-01“…The results show that the CatBoost model emerges as the frontrunner in predicting solar energy, with training values of R2 value of 0.608, RMSE of 4.478 W and MAE of 3.367 W and the testing value is R2 of 0.46, RMSE of 4.748 W and MAE of 3.583 W. …”
Get full text
Article -
49524
血卟啉衍生物对鼻咽癌放射治疗效应观察
Published 1996-01-01“…为了从临床观察血卟啉衍生物(HPD)对鼻咽癌是否有加强放疗效应的作用,作者选取病理确诊1~Ⅳa期初诊鼻咽癌98例,按T、N、M和性别配对分为HPD加放射组(实验组)和单纯放射组(对照组),均采用50钴γ射线连续常规分割放射治疗。从鼻咽间接镜检查和CT扫描检查分析鼻咽原发灶的消退情况来看,实验组全消率分别为100%,65.3%,对照组全消率分别为73.5%,32.7%,两组差别有统计学意义(P<0.01);颈部淋巴结转移灶,实验组全消率为92.3%,明显高于对照组59%(P<0.01);计算HPD的放射增敏比为1.4-1.5;两组急性放射反应和毒性反应无差别,说明血卟啉衍生物能提高鼻咽癌放疗的近期效应,配合放疗是安全的,远期疗效则有待观察。…”
Get full text
Article -
49525
Prevalence of Hypertension in Area I Cienfuegos Municipality. Second Measurement of CARMEN Initiative
Published 2015-02-01“…The prevalence of hypertension among smokers was 32.7 %. The 55% were diabetics, the 46.5 % were obese and the 50 % had an altered measurement of the abdominal waist. …”
Get full text
Article -
49526
Characterization of patients hospitalized for bronchiolitis according to severity and risk factors. Ghardaia, 2023-2024
Published 2025-01-01“…<br /><strong>Methods:</strong> Descriptive study, carried out at the Gueddi Bakir Specialized Hospital Establishment, belonging to the Ghardaia commune, in Algeria, from December 2023-March 2024. In a population of 327 patients admitted for bronchiolitis, the studied variables: age, sex, severity of the disease, risk factors related to the host and environmental factors. …”
Get full text
Article -
49527
Predictores y motivos de abandono en carreras por montaña de larga distancia
Published 2025-01-01“…El porcentaje de abandono entre los participantes fue del 32.7 %. Los predictores resultantes fueron tener malas sensaciones previas a la carrera y competir en la distancia más larga. …”
Get full text
Article -
49528
Hydrochemical Characteristics and Genetic Analysis of Shallow High-Fluorine Groundwater in Fuyang River Basin
Published 2022-01-01“…From the piedmont plain to the central plain, the hydrochemical types of the first and second aquifers are mainly HCO3-Ca-Mg-type water, HCO3-Cl-Ca-Mg-type water, Cl-SO4-Na-Ca-type water, and Cl-SO4-Na-Mg-type water. …”
Get full text
Article -
49529
Determinação de parâmetros da qualidade da água, presença de agrotóxicos e água residuária do café no entorno de uma pequena propriedade cafeeira em Varre-Sai-RJ.
Published 2024-12-01“…Enquadrou-se os valores obtidos na Resolução CONAMA 357/2005 e portaria do Ministério da Saúde nº 888/2021. …”
Get full text
Article -
49530
A functional cathode sodium compensation agent for stable sodium-ion batteries
Published 2025-01-01“…Consequently, the presodiation hard carbon (pHC) anode exhibits highly reversible capacity of 204.7 mAh g−1 with 98% retention at 5 C rate over 1000 cycles. …”
Get full text
Article -
49531
Higher Levels of High-Sensitivity C-Reactive Protein Is Positively Associated with the Incidence of Hyperuricemia in Chinese Population: A Report from the China Health and Retirement Longitudinal Study
Published 2020-01-01“…The aim of the present cohort study was to explore the longitudinal association between high-sensitivity C-reactive protein (CRP) and hyperuricemia in Chinese population. …”
Get full text
Article -
49532
Avaliação do teste do coraçãozinho realizado em recém-nascidos do alojamento conjunto de um Hospital Terciário de janeiro de 2015 a julho de 2018
Published 2024-12-01“…RESULTS: 10,053 tests were carried out in the period with 42 changes. Of these, 15 (35.7%) had normal exams after repeating the heart test and/or performing the echocardiogram; 11 (26.2%) found heart disease on echocardiography; 13 (31%) did not repeat the heart test or did not perform an echocardiogram; 3 (7.1%) were not found. …”
Get full text
Article -
49533
Dynamics of Students’ Ideas about the Work in the Arctic
Published 2021-05-01“…After bringing the 2019-sample in line with the parameters of the 2018-sample, 337 students’ questionnaires were analyzed in the second stage. …”
Get full text
Article -
49534
汉族人群Y染色体多拷贝基因座DYS464遗传多态性
Published 2006-01-01“…【方法】 选择106例汉族无亲缘关系男性个体作为研究对象,荧光标记引物PCR扩增DYS464基因座片段,ABl377自动测序仪上变性聚丙烯酰胺凝胶电泳分析PCR产物,并对不同重复序列分别测序。【结果】 DYS464基因座在106例汉族男性无关个体中发现有8种片段。…”
Get full text
Article -
49535
Effect of Superplasticizer and Wetting Agent on Volumetric and Mechanical Properties of Cold Recycled Mixture with Asphalt Emulsion
Published 2020-01-01“…Compared to reference CRME, the ITS, stiffness modulus, and CSED of CRME with superplasticizer can increase by 33.7%, 8.0%, and 17.5% at the optimum water content, respectively. …”
Get full text
Article -
49536
"Non-destructive and rapid determination of bound styrene content of styrene-butadiene rubber latex using near-infrared spectroscopy"
Published 2024-12-01“…The results showed that the calibration set correlation coefficient, validation set correlation coefficient, interactive validation root mean square error and validation set root mean square error of the established model were 0.988 7, 0.818 0, 0.357 and 0.319, respec-tively. The method established by combining near-infrared spectroscopy diffuse transmission method with chemometric algorithm could realise non-destructive and rapid determination of bound styrene content in styrene-butadiene rubber latex, providing the technical support for the application of near-infrared spectroscopy analysis technology in the field of synthetic rubber intermediate quality control. …”
Get full text
Article -
49537
Santé et sécurité du travail et formation professionnelle : Prochaine cible d’intérêt
Published 2006-11-01“…In the participating school, 327 students are enrolled in the motorized equipment maintenance program. …”
Get full text
Article -
49538
Clinical features and direct medical cost of splenic injury in China: a cross-sectional study
Published 2022-06-01“…From 2000 to 2013, the rate of NOM increased from 34.7% to 55.9%, while OM decreased from 65.3% to 44.1%. …”
Get full text
Article -
49539
Improvement of bovine tuberculosis diagnosis
Published 2021-01-01“…The results of the IHA test agreed with those of the intradermal tuberculin test in 37.7% of cases. Diagnostic antibody titers were found in 206 TB infected animals with no reaction to the intradermal test. …”
Get full text
Article -
49540
Who requires dental treatment under general anesthesia due to pain and severe dental anxiety? Findings from panoramic X-ray images and anamnesis
Published 2025-02-01“…Dental assessment showed 4.6 ± 3.8 missing teeth, 4.8 ± 3.0 root remnants, 5.8 ± 3.7 teeth with caries and 2.6 ± 1.9 teeth with apical periodontitis, among patients with ≥1 of the respective findings. 57.1% used analgesics due to dental pain. 55.4% had comorbid psychiatric conditions; 35.7% used psychopharmaceuticals. …”
Get full text
Article