Suggested Topics within your search.
Showing 301 - 320 results of 427 for search 'reference standard identification', query time: 0.11s Refine Results
  1. 301

    ON DISCRETE STRUCTURE OF GEOLOGIC MEDIUM AND CONTINUAL APPROACH TO MODELING ITS MOVEMENTS by Sh. A. Mukhamediev

    Published 2016-09-01
    “…Proponents of the first point of view actively apply the standard or modified continuum model of a solid deformed body (SDB) in estimations of the stress-strain state, but the input parameters of this model do not contain any information on discreteness in principle. …”
    Get full text
    Article
  2. 302

    Cardiometabolic risk assessment by anthropometric and biochemical indices in mexican population by Luz Quirino-Vela, Miguel Mayoral-Chavez, Yobana Pérez-Cervera, Yobana Pérez-Cervera, Osiris Ildefonso-García, Elizabeth Cruz-Altamirano, Monserrat Ruiz-García, Juan Alpuche

    Published 2025-07-01
    “…BackgroundCardiometabolic risk (CMR) factors, including obesity, hypertension, hyperglycemia, and dyslipidemia, are major contributors to global morbidity and mortality. Although gold-standard diagnostic methods for obesity and insulin resistance exist, they are costly and inaccessible in resource-limited settings. …”
    Get full text
    Article
  3. 303

    A Tool for the Assessment of Electromagnetic Compatibility in Active Implantable Devices: The Pacemaker Physical Twin by Cecilia Vivarelli, Eugenio Mattei, Federica Ricci, Sara D'Eramo, Giovanni Calcagnini

    Published 2025-06-01
    “…Conclusions: This physical twin represents a valuable tool for experimentally validating the mechanisms of EMI in CIEDs, providing insights beyond current standards. The data obtained can serve as a reference for the validation of numerical models and patient-specific digital twins. …”
    Get full text
    Article
  4. 304

    Unveiling the Spectrum of Nosocomial Candiduria: A Cross-Sectional Analysis in a Tertiary Care Hospital of Punjab, Pakistan by Syed Fatima Nadeem, Muhammad Shahbaz Hussain, Farhan Rasheed, Israr Ahmad, Syed Sohail Ahmad

    Published 2025-04-01
    “…Nosocomial candiduria refers to the identification of Candida in urine samples of hospital-admitted patients and has lately become prevalent, common among patients with protracted hospital stay, comorbidities, and invasive devices, including urinary catheters. …”
    Get full text
    Article
  5. 305

    Degradation products of nepafenac ophthalmic suspension and accurate structural characterization of 8-benzoyl-1,2-dihydrocinnolin-3(4H)-one through forced degradation and spectral... by Sandeep Zokande, Kavita Inamdar, Amit Gosar, Vikas Mane

    Published 2025-07-01
    “…It was observed that the content of four unknown degradation products surpassed the identification threshold. Three major unknown degradation products were identified using the mass spectroscopic technique and confirmed by reference standards. …”
    Get full text
    Article
  6. 306

    The Pangolin Universal Notching System: a scale-marking methodology for pangolins by Jeannie Miller Martin, Jacqueline Y. Buckley, Ellen Connelly, Lisa Hywood, L. Mae Lacey, Rachel M. Ruden, Deo Ruhagazi, Anna Wearn

    Published 2025-01-01
    “…To facilitate pangolin monitoring and research, we developed a standardized method for assigning individual identification numbers, which we call the Pangolin Universal Notching System. …”
    Get full text
    Article
  7. 307

    Analysis of complex chromosomal structural variants through optical genome mapping integrated with karyotyping by Xiaoxi Zhu, Huiling Zheng, Xue Wan, Hang Duan, Ying Qi, Weijia Tang, Fan Yang, Fan Yang, Limei Yu, Limei Yu

    Published 2025-08-01
    “…Individuals carrying SVs with complex chromosomal rearrangements (CCRs) typically exhibit a normal phenotype but are at an increased risk of miscarriage. Current standard clinical detection methods are insufficient for the identification and interpretation of all SV types, particularly complex and occult SVs, thereby presenting a significant challenge for clinical genetic counseling. …”
    Get full text
    Article
  8. 308

    Education of staff in preschool aged classrooms in child care centers and child outcomes: A meta-analysis and systematic review. by Olesya Falenchuk, Michal Perlman, Evelyn McMullen, Brooke Fletcher, Prakesh S Shah

    Published 2017-01-01
    “…Searches of Medline, PsycINFO, and ERIC, websites of large datasets and reference sections of all retrieved articles were conducted. …”
    Get full text
    Article
  9. 309

    Comprehensive profiling of the chemical constituents in Dayuanyin decoction using UPLC-QTOF-MS combined with molecular networking by Jing Peng, Chengyu Ge, Kaiqi Shang, Shao Liu, Yueping Jiang

    Published 2024-12-01
    “…A few predicted constituents were selected and validated by comparing them to reference standards under identical mass spectrometry conditions.Results This study preliminarily identified 216 constituents, including flavonoids, amino acids, alkaloids, triterpenes, steroidal saponins, phenylpropanoids, and other constituents.Conclusions This integrated strategy using UPLC-QTOF-MS and molecular networking lays the foundation for clinical research on pharmacologically active substances in Dayuanyin decoction and could be popularized for the comprehensive profiling of chemical constituents of other traditional Chinese medicines.…”
    Get full text
    Article
  10. 310

    Association between Prenatal and Postnatal Psychological Distress and Toddler Cognitive Development: A Systematic Review. by Dawn Kingston, Sheila McDonald, Marie-Paule Austin, Suzanne Tough

    Published 2015-01-01
    “…One reviewer extracted data using a standardized form.<h4>Results</h4>Thirteen of 2448 studies were included. …”
    Get full text
    Article
  11. 311

    SPECIALIZED MAPPING OF CRUSTAL FAULT ZONES. PART 1: BASIC THEORETICAL CONCEPTS AND PRINCIPLES by K. Zh. Seminsky

    Published 2015-09-01
    “…The method is termed as 'specialized mapping', firstly, due to its specific structural goal so that to distinguish it from the conventional geological mapping of regions in nature, and, secondly, because of the specific procedure applied to refer to fractures as references to decipher fault-block patterns of natural regions. …”
    Get full text
    Article
  12. 312

    Performance of ultrasonography in diagnosing gout by Saoussen Miladi, Hiba Boussaa, Alia Fazaa, Meriem Sellami, Leith Zakraoui, Kawther Ben Abdelghani, Ahmed Laatar

    Published 2022-01-01
    “…Studies were included if they (1) examined the performance of US in diagnosing gout, (2) used a cross-sectional design in patients presenting with acute or chronic arthritis where gout was suspected, and (3) confirmed the diagnosis of gout using microscopic identification of monosodium urate crystals as the gold standard. …”
    Get full text
    Article
  13. 313

    Establishing genome sequencing and assembly for non-model and emerging model organisms: a brief guide by Tilman Schell, Carola Greve, Lars Podsiadlowski

    Published 2025-04-01
    “…Abstract Reference genome assemblies are the basis for comprehensive genomic analyses and comparisons. …”
    Get full text
    Article
  14. 314

    An Ecological Study of the Brown Garden snail Cornu aspersum (Müller, 1774) from selected habitats in Jadiriya in Baghdad vicinity. by Baghdad Science Journal

    Published 2010-03-01
    “…Growth, size classes and shell dimensions of Cornu aspersum populations, and their relationship with major environmental factors; ambient temperature; soil pH, moisture, texture; and the soil content of organic matter have been also investigated. Identification of the species was confirmed by the British Natural History Museum.The data were analyzed by means of standard statistical procedures.…”
    Get full text
    Article
  15. 315

    Study of flavonoids and phenolic acids in green tea leaves by O. Yu. Maslov, S. V. Kolisnyk, M. A. Komisarenko, E. Yu. Akhmedov, S. M. Poluian, Z. V. Shovkova

    Published 2021-12-01
    “…The analysis of 60 % ethanolic extract from green tea leaves was performed by high-performance liquid chromatography using a Prominence LC-20 Shimadzu chromatographic system (Japan) with an SPD-20AV spectrophotometric detector, an Agilent Technologies Microsorb-MV-150 column (reversed-phase, C18 modified silica gel, length – 250 mm, diameter – 4.6 mm, particles size – 5 μm). Identification of substances in the extract was carried out by comparing the retention time and the spectral characteristics of the test substances with the same characteristics of the reference standards. …”
    Get full text
    Article
  16. 316

    Deep immunophenotypic dissection and clinical impact of T cells in the follicular lymphoma microenvironment by Sary El Daker, David Qualls, Andriy Derkach, Samida Beqaj, Leonardo Boiocchi, Venkatraman Seshan, Jeeyeon Baik, Menglei Zhu, Gilles Salles, Ahmet Dogan, Mikhail Roshal, Pallavi Galera

    Published 2025-02-01
    “…We analyzed the T-cell composition of a large, well-annotated follicular hyperplasia (FH; n=43) cohort utilizing standardized high dimensionality flow cytometry (>150,000 cells analyzed/sample) and a novel reproducible analytical pipeline leading to identification of even minor T-cell subsets. …”
    Get full text
    Article
  17. 317

    Construction of a Value Evaluation System for Fujian Tubao Architectural Heritage Based on Grounded Theory and the Analytic Hierarchy Process by Xiaoyang Qiao, Xinwei Liu, Wenliang Ye, Maowei Chen

    Published 2025-06-01
    “…This study formulated a standardized and replicable evaluation framework tailored to the heritage value of Fujian Tubao. …”
    Get full text
    Article
  18. 318

    Determining factors affecting the accuracy of SEM-EDX data-based quantitative chemical analysis for identifying naturally occurring individual carcinogenic erionite fibers by Wenxia Wendy Fan, Alessandro F. Gualtieri, Ayrton Hamilton, Janki P. Patel, Jennifer A. Salmond

    Published 2025-07-01
    “…Despite the purity of the erionite bulk sample, none of the analyzed individual fibers fully met the established quantitative chemical criteria for erionite identification. These results highlight the need for pre-calibration with erionite standards and the application of correction index to improve SEM-EDX accuracy, and subsequent confirmation of mineralogy using TEM-SAED, when determining whether individual fibers found in airborne samples are erionite.…”
    Get full text
    Article
  19. 319

    Are peer reviewers encouraged to use reporting guidelines? A survey of 116 health research journals. by Allison Hirst, Douglas G Altman

    Published 2012-01-01
    “…All 41 guided reviewers about the logistics of their review processes, 38 (93%) outlined standards of behaviour expected and 39 (95%) contained instruction about evaluating the manuscript content. …”
    Get full text
    Article
  20. 320

    Objects of forensic documentary science by V. S. Sezonov

    Published 2023-07-01
    “…The article is devoted to the scientific analysis of the transformation of the “document” concept as an object of forensic research and to the identification of the main directions of development of forensic documentary science. …”
    Get full text
    Article