Materias dentro de su búsqueda.
Mostrando 793,221 - 793,240 Resultados de 794,526 Para Buscar '"R$"', tiempo de consulta: 4.78s Limitar resultados
  1. 793221
    por Wang, Yuan, Su, Yingwei
    Publicado 2022
    “…Therefore, its correlation with other scales must be good (r value range is 0.50-0.80). Factor analysis of BDI often leads to three interrelated factors: negative attitude or suicide, physical symptoms and operational difficulties. …”
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    STUDY ON THE LEVEL AND DIFFERENCE OF EMOTION REGULATION OF PRIMARY SCHOOL PRE SERVICE TEACHERS
  2. 793222
    “…ACKNOWLEDGEMENTS: Supported by a project grant from The National Key R&D program, the Intergovernmental International Science, Technology and Innovation Cooperation Project (EU Horizon Project-No.2017YFE0118800); Central Financial support for Local Science and Technology Development Special (Grant No.2018L3007). …”
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    STUDY ON GENDER DIFFERENCES OF INTERNET USERS' PSYCHOLOGICAL AND EMOTIONAL BEHAVIOR CHANGES BASED ON PLS-SEM
  3. 793223
    por Liu, Shaoyong, Huang, Wenlang
    Publicado 2022
    “…ACKNOWLEDGEMENTS: This research was supported by the general project of philosophy and Social Sciences Planning of Zhejiang Province (20NDJC184YB), and the Fundamental Research Funds for Zhejiang Provincial Universities and Research Institutes (2021R005).…”
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    STUDY ON THE INFLUENCE OF NETWORK FACTORS ON THE LOYALTY AND EMOTIONAL BEHAVIOR OF CHINESE PROFESSIONAL FOOTBALL CLUB FANS
  4. 793224
    “…Registered 1 September 2016, https://upload.umin.ac.jp/cgi-open-bin/ctr/ctr_view.cgi?recptno=R000026649 SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12885-022-09818-4.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    CpG ODN (K3)—toll-like receptor 9 agonist—induces Th1-type immune response and enhances cytotoxic activity in advanced lung cancer patients: a phase I study
  5. 793225
    “…All analyses were conducted in SAS 9.4, but analysis files were created in Stata and R format to support additional analyses. RESULTS: This study demonstrates trends in selected indicators to illustrate the approach that can be used in similar settings. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Methods for conducting trends analysis: roadmap for comparing outcomes from three national HIV Population-based household surveys in Kenya (2007, 2012, and 2018)
  6. 793226
    “…All analysis was conducted in R Statistical Software. RESULTS: Twenty-nine patients underwent scapulothoracic soft-tissue-only debridement and 38 patients underwent arthroscopic superior medial angle bony resection. …”
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Poster 134: Arthroscopic Surgery for Scapulothoracic Bursitis: A Comparison of Mid-Term Patient Reported Outcomes of Bone Resection versus Soft-Tissue-Only Debridement
  7. 793227
    “…HOW TO CITE THIS ARTICLE: Murugesan M, Govindarajan R, Prakash L, et al. In COVID-19 Patients, the Identified Gastrointestinal Symptoms in Tertiary Care Center of India. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    In COVID-19 Patients, the Identified Gastrointestinal Symptoms in Tertiary Care Center of India
  8. 793228
    “…In order to better study the changes of risk cognition and action, this study adopts the quantum ant and quantum fruit fly emotional change scale, which is compiled under the guidance of the theory of R.S. Weiss (1973). The purpose is to distinguish between emotional isolation (lack of intimate contact with another) and social isolation (lack of communication with friends with common interests). …”
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    COVID-19 PREDICTION BASED ON INVESTMENT PSYCHOLOGY AND EMOTION REGULATION UNDER NEW CROWN PNEUMONIA — APPLICATION OF SVR MODEL IN AGRICULTURAL LISTED COMPANIES
  9. 793229
    “…The validation result showed that all compounds had good linear relationships, with correlation coefficients (r) greater than 0.99. Because pefloxacin, norfloxacin, desloratadine, astemizole and clindamycin had background interference, the method was not suitable for their quantification. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    超高效液相色谱-静电场轨道阱高分辨质谱快速筛查和确证凉茶中167种非法添加药物
  10. 793230
    “…Under the optimized conditions, disulfoton and its metabolites showed good linearities (R(2)≥0.9981) in the range of 2.0-200.0 μg/L. The average spiked recoveries of disulfoton and its metabolites in peas, asparagus, wheat, peanuts, and coffee beans ranged from 75.0% to 110.0%, with RSDs of 0.7% to 14.9%. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    分散固相萃取-超高效液相色谱-串联质谱法测定农产品中乙拌磷及其代谢物
  11. 793231
    “…The target analytes were separated on a SIELC Obelisc R column (150 mm×2.1mm, 5 μm), the column temperature being 40 ℃, the flow rate being 0.3 mL/min, and the injection volume being 5 μL. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    混合型离子交换液相色谱-串联质谱法检测鸡蛋中10种氨基糖苷类药物残留
  12. 793232
    “…The results indicated that the targets showed excellent linear correlation in different scopes with correlation coefficients (r(2)) >0. 990. The limits of detection (LODs, S/N=3) of the method were 1.5 to 5.8 μg/kg, and the limits of quantification (LOQs, S/N=10) ranged from 5.0 to 15.0 μg/kg. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Sin-QuEChERS Nano净化柱结合气相色谱-串联质谱法快速筛查石斛中84种农药残留
  13. 793233
    “…The relative standard deviations (RSDs) of the two detection methods were within the range of 0.3%-4.5% (n=3). The r (2) of the calibration curves was ≥0.9904. Thus, 3D printing technology is a simple and low-cost approach to implement complex designs, including those that are difficult to fabricate by traditional “workshop” technologies.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    多材料3D打印技术制作用于毛细管电泳的非接触电导/激光诱导荧光二合一检测池
  14. 793234
    “…The correlation coefficient (R(2)) was 0.9950. Compared to previous preconcentration methods for sildenafil, this method offered a wider linear range. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    UiO-66-NH(2)@纤维素复合气凝胶用于保健品中西地那非的固相萃取
  15. 793235
    “…The method was sensitive and sufficiently precise with a good linear relationship (determination coefficient (r(2))=0.9941) over the range of 1-200 μg/mL in rat plasma. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    新型光敏剂3(2)-(4-甲氧基苯基)-15(2)-天冬氨酸-二氢卟吩e6的药代动力学及组织分布特征
  16. 793236
    por WEI, Dan, GUO, Ming
    Publicado 2022
    “…Under the optimal conditions, good linearities were obtained for the 76 pesticides in the concentration ranges of 10 to 200 μg/kg, with correlation coefficients (r (2))≥0.9965. The limits of detection (LODs, S/N=3) were in the range of 0.6-3.0 μg/kg, and the limits of quantification (LOQs, S/N=10) ranged from 2.0 to 10.0 μg/kg. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    磁性亲水亲脂平衡萃取材料辅助基质固相分散萃取-高效液相色谱-串联质谱法同时测定中药材中76种农药残留
  17. 793237
    “…Finally, the soil samples were extracted with 0.5 mol/L ammonia solution in a bath shaker at 50 ℃, and then centrifuged at 10000 r/min for 5 min. The supernatant was filtered through 0.2-μm syringe filters and then determined by HPLC-MS/MS. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    高效液相色谱-串联质谱法快速同时测定土壤中草甘膦、草铵膦及其代谢物
  18. 793238
    “…The linearity ranges were from 0.1 to 200 μg/L, and the correlation coefficients (r(2)) were greater than 0.99. Under optimum conditions, the method detection limits (MDLs) for the PCBs of biological samples were in the range of 0.02-3 pg/g. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    加速溶剂提取-同位素稀释-高分辨气相色谱-高分辨质谱法测定生物样品中82种多氯联苯
  19. 793239
    “…The linear ranges of the six target compounds were LOQ-1000 μg/kg, and the coefficient of determination (R(2)) was greater than 0.999. To evaluate the accuracy and precision, blank spiked samples at three levels (low, medium, and high) were prepared for the recovery experiments, and each level with six parallel samples (n=6). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    聚多巴胺纳米纤维膜固相萃取-超高效液相色谱-串联质谱检测淡水鱼中四环素类和氟喹诺酮类药物残留
  20. 793240
    “…Under the optimal conditions, the 29 target pesticides showed good linearity in the range of 1.0-200.0 μg/L, with correlation coefficients (R(2)) higher than 0.999. The limits of detection (LODs) were 2.0 μg/kg for the 29 target pesticides. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    基于通过型固相萃取-超高效液相色谱-高分辨质谱同时测定杨梅中29种农药残留
Herramientas de búsqueda: RSS