يعرض 1 - 20 نتائج من 8,843 نتيجة بحث عن '"QUALITATIVE chemical analysis"', وقت الاستعلام: 0.52s تنقيح النتائج
  1. 1
    Academic Journal
    Identification of the chemical constituents in the leaves and twigs of Nerium oleander by ultrahigh‐performance liquid chromatography coupled to quadrupole Orbitrap high‐resolution mass spectrometry.

    المؤلفون: Ling, Yun1 (AUTHOR) lymanuxt@126.com, Yu, Jingmou2 (AUTHOR), Huang, Yi1 (AUTHOR), Chen, Mengmo1 (AUTHOR), Zhang, Qing1 (AUTHOR)

    المصدر: Rapid Communications in Mass Spectrometry: RCM. 1/30/2025, Vol. 39 Issue 2, p1-12. 12p.

    مصطلحات موضوعية: *CHEMICAL composition of plants, *QUALITATIVE chemical analysis, *CENTRAL nervous system depressants, *OLEANDER, *FLOWERING trees


    أضف إلى المفضلة
  2. 2
    Academic Journal
    Mineral Composition, Phenolic Content and Antibacterial Activity of Aqueous and Organic Extracts of Wild Morchella esculenta (L.) Pers. From the Province of Taza, Morocco.

    المؤلفون: Mahtal, Asmae1 (AUTHOR), Lamchouri, Fatima1 (AUTHOR) fatima.lamchouri@usmba.ac.ma, Toufik, Hamid1 (AUTHOR), Sakar, El Hassan1 (AUTHOR)

    المصدر: Biochemistry Research International. 12/16/2024, Vol. 2024, p1-15. 15p.

    مصطلحات موضوعية: *INDUCTIVELY coupled plasma atomic emission spectrometry, *QUALITATIVE chemical analysis, *QUANTITATIVE chemical analysis, *PRINCIPAL components analysis, *EDIBLE mushrooms

    Full Text Finder

    أضف إلى المفضلة
  3. 3
    Academic Journal
    Adsorption properties of Ni(II) ions from an aqueous solution onto activated carbon prepared from Posidonia oceanica seagrass.

    المؤلفون: Donat, Ramazan1 (AUTHOR) rdonat@pau.edu.tr, Şensöz, Hacer2 (AUTHOR)

    المصدر: Journal of the Iranian Chemical Society. Oct2024, Vol. 21 Issue 10, p2669-2681. 13p.

    مصطلحات موضوعية: *QUALITATIVE chemical analysis, *POSIDONIA oceanica, *ION exchange (Chemistry), *METAL ions, *ACTIVATED carbon


    أضف إلى المفضلة
  4. 4
    Conference
    Integrating Qualitative Content and Narrative Analysis: A Five-Step Approach.

    المؤلفون: Sulakatko, Sirja1 sirja.sulakatko@utu.fi

    المصدر: 22nd European Conference on Research Methods in Business & Management / ECRM 2023. 2024, Vol. 23 Issue 1, p217-225. 9p.

    مصطلحات موضوعية: QUALITATIVE chemical analysis, RESEARCH methodology, NARRATIVE inquiry (Research method), MIXED methods research, CRITICAL realism


    أضف إلى المفضلة
  5. 5
    Academic Journal
    Qualitative and Quantitative Analysis of Chemical Components in Yinhua Pinggan Granule with High-Performance Liquid Chromatography Coupled with Q-Exactive Mass Spectrometry.

    المؤلفون: Yalkun, Imranjan1 (AUTHOR), Wan, Haofang1 (AUTHOR), Ye, Lulu1 (AUTHOR), Yu, Li1 (AUTHOR), He, Yu1 (AUTHOR), Li, Chang1 (AUTHOR) lichang@zju.edu.cn, Wan, Haitong1 (AUTHOR) lichang@zju.edu.cn

    المصدر: Molecules. May2024, Vol. 29 Issue 10, p2300. 23p.

    مصطلحات موضوعية: *HIGH performance liquid chromatography, *QUALITATIVE chemical analysis, *QUANTITATIVE chemical analysis, *MASS spectrometry, *ORGANIC acids, *EMODIN, *ISOQUINOLINE alkaloids, *FLAVONOID glycosides

    Full Text Finder

    أضف إلى المفضلة
  6. 6
    Academic Journal
    Exploring the Selective Generation of Arsenic Hydrides in Quaternary Ammonium Salt Suspension: A Didactic and Systematic Qualitative Approach Applied to Wastewater Treatment.

    المؤلفون: dos Santos Costa, Bruno Elias1 brunoeliassantos@yahoo.com.br, Alves da Silva, Luciano1, Melo Coelho, Nívia Maria1

    المصدر: Orbital: The Electronic Journal of Chemistry. Apr-Jun2024, Vol. 16 Issue 2, p88-97. 10p.

    مصطلحات موضوعية: *QUALITATIVE chemical analysis, *ARSENIC compounds, *WASTE treatment, *QUATERNARY ammonium salts, *SPECIATION analysis


    أضف إلى المفضلة
  7. 7
    Academic Journal
    Growth inhibition of Pseudomonas aeruginosa using products of some probiotic microorganisms and secondary metabolites of Commiphora myrrha extracts estimated by GC-MS technique.

    Alternate Title: تثبيط نمو الزوائف الزنجارية باستخدام منتجات بعض الاحياء العلاجية ونواتج الايض الثانوي لمستخلصات نبات المر المقدرة بتقنية كروموتوغرافيا الغاز. (Arabic)

    المؤلفون: Shehab, Zina Hashem, Mohammad, Teeba Hashim, Tawfiq, Arwa A.

    المصدر: Baghdad Science Journal; 2024, Vol. 21 Issue 11, p3463-3475, 13p

    مصطلحات موضوعية: QUALITATIVE chemical analysis, GAS chromatography/Mass spectrometry (GC-MS), CHEMICAL testing, PSEUDOMONAS aeruginosa, METABOLITES, LACTOBACILLUS acidophilus


    أضف إلى المفضلة
  8. 8
    Academic Journal
    Exploring dynamics of emotional reactions in online collaboration of communities of learners and their relations with learning outcomes.

    المؤلفون: Watzek, Verena1 verena.watzek@ur.de, Rehm, Martin2, Mulder, Regina H.1

    المصدر: Interactive Learning Environments. Feb2024, Vol. 32 Issue 1, p90-101. 12p.

    مصطلحات موضوعية: *EMOTIONS, *QUALITATIVE chemical analysis, *EQUALITY in the workplace, *COLLEGE teachers, *MENTAL health


    أضف إلى المفضلة
  9. 9
    Academic Journal
    Investigation of morpho-anatomical, molecular, GC/Q-ToF, and LC/Q-ToF characterization of Salvia mellifera (black sage), Saliva apiana (white sage) and their varieties.

    المؤلفون: Adams, Sebastian John1 (AUTHOR) jasabest@olemiss.edu, Lee, Joseph1 (AUTHOR), Avula, Bharathi1 (AUTHOR), Katragunta, Kumar1 (AUTHOR), Wang, Mei2 (AUTHOR), Parveen, Iffat1 (AUTHOR), Techen, Natascha1 (AUTHOR), Chittiboyina, Amar G.1 (AUTHOR), Khan, Ikhlas A.1,2,3 (AUTHOR) ikhan@olemiss.edu

    المصدر: South African Journal of Botany. Jan2024, Vol. 164, p77-90. 14p.

    مصطلحات موضوعية: *SAGE, *QUALITATIVE chemical analysis, *CHEMICAL fingerprinting, *SALVIA, *CALCIUM oxalate, *SALVIA miltiorrhiza, *ANALYTICAL chemistry


    أضف إلى المفضلة
  10. 10
    Academic Journal
    基于超高效液相色谱-串联质谱技术对葡萄籽提取物化学成分的 分析及其多成分含量测定 (Chinese)

    Alternate Title: Chemical composition analysis and multi-component content determination of grape seed extract based on ultra performance liquid chromatography tandem mass spectrometry. (English)

    المؤلفون: 李进发, 刁娟娟, 陈章浩, 高霜, 常军民

    المصدر: Food & Fermentation Industries; 10/25/2024, Vol. 50 Issue 20, p303-312, 10p

    مصطلحات موضوعية: GRAPE seed extract, LIQUID chromatography-mass spectrometry, QUALITATIVE chemical analysis, UNSATURATED fatty acids, PHENOLIC acids, PROANTHOCYANIDINS


    أضف إلى المفضلة
  11. 11
    Academic Journal
    Ergot alkaloid control in biotechnological processes and pharmaceuticals (a mini review).

    المؤلفون: Volnin, A., Parshikov, A., Tsybulko, N., Mizina, P., Sidelnikov, N.

    المصدر: Frontiers in Toxicology; 2024, p1-8, 8p

    مصطلحات موضوعية: ERGOT alkaloids, REAL-time control, BIOTECHNOLOGICAL process control, QUALITATIVE chemical analysis, DOSAGE forms of drugs

    Full Text Finder

    أضف إلى المفضلة
  12. 12
    Academic Journal
    Effectiveness of Implementing the Government's Internal Control System in the District.

    المؤلفون: Risnandar, Heri, Maruapey, Muhammad Husein, Iskandar, Abu Bakar, Wahyudin, Cecep

    المصدر: Socio-Economic & Humanistic Aspects for Township & Industry; 2024, Vol. 2 Issue 4, p489-503, 15p

    مصطلحات موضوعية: INTERNAL auditing, LOCAL government, PERSONNEL management, INFORMATION technology, QUALITATIVE chemical analysis


    أضف إلى المفضلة
  13. 13
    Academic Journal
    Non-destructive ultrasonic testing for identifying concealed weapons and analyzing internal chemical substances.

    المؤلفون: Lee, Hyosung, Lim, Ji Won, Kwon, Jihyun, Choi, Seung-Ki, Kim, Hyun Suk, Hwang, Young-In, Kim, Ki-Bok

    المصدر: Scientific Reports; 9/28/2024, Vol. 14 Issue 1, p1-9, 9p

    مصطلحات موضوعية: ULTRASONIC testing, CONCEALED weapons, QUALITATIVE chemical analysis, NONDESTRUCTIVE testing, WEAPONS testing

    Full Text Finder

    أضف إلى المفضلة
  14. 14
    Academic Journal
    Combination of Youhua Kuijie Prescription and sulfasalazine can alleviate experimental colitis via IL-6/JAK2/STAT3 pathway.

    المؤلفون: Lili Tang, Yuedong Liu, Hongwu Tao, Wenzhe Feng, Cong Ren, Yuping Shu, Ruijuan Luo, Xiangyi Wang

    المصدر: Frontiers in Pharmacology; 2024, p1-20, 20p

    مصطلحات موضوعية: JAK-STAT pathway, QUALITATIVE chemical analysis, URSOLIC acid, T helper cells, CHINESE medicine

    Full Text Finder

    أضف إلى المفضلة
  15. 15
    Academic Journal
    EXPLORATORY EDUCATIONAL INITIATIVES ENHANCING PRIMARY SCHOOL TEACHERS' ABILITY TO GUIDE AND ASSIST STUDENTS IN LEARNING ACTIVITIES.

    Alternate Title: INICIATIVAS EDUCATIVAS EXPLORATORIAS QUE MEJORAN LA CAPACIDAD DE LOS PROFESORES DE ESCUELA PRIMARIA PARA GUIAR Y AYUDAR A LOS ESTUDIANTES EN LAS ACTIVIDADES DE APRENDIZAJE. (Spanish)
    INICIATIVAS EDUCACIONAIS EXPLORATÓRIAS QUE MELHORAM A CAPACIDADE DOS PROFESSORES DO ENSINO PRIMÁRIO DE ORIENTAR E AJUDAR OS ALUNOS NAS ATIVIDADES DE APRENDIZAGEM. (Portuguese)

    المؤلفون: Son Quang Le, Duyen Thi Le, Dieu Thi Thanh Bui

    المصدر: Environmental & Social Management Journal / Revista de Gestão Social e Ambiental; 2024, Vol. 18 Issue 9, p1-25, 25p

    مصطلحات موضوعية: PRIMARY school teachers, TEACHER development, EDUCATIONAL outcomes, EDUCATIONAL psychology, EDUCATION policy, QUALITATIVE chemical analysis, TEACHER evaluation, EDUCATIONAL support

    مصطلحات جغرافية: VIETNAM

    Full Text Finder

    أضف إلى المفضلة
  16. 16
    Academic Journal
    Rapid identification of chemical constituents of Chaihu‐jia‐Longgu‐Muli decoction based on ultra‐performance liquid chromatography‐quadrupole time‐of‐flight mass spectrometry coupled with the UNIFI platform.

    المؤلفون: Wu, Tong1 (AUTHOR), Liu, Yin2 (AUTHOR), Dong, Hanshuo2 (AUTHOR), Ai, Chunling2 (AUTHOR), Sun, Li2 (AUTHOR) 18946584555@163.com

    المصدر: Separation Science Plus. Nov2023, Vol. 6 Issue 11, p1-17. 17p.

    مصطلحات موضوعية: *TIME-of-flight mass spectrometry, *QUALITATIVE chemical analysis, *LIQUID chromatography-mass spectrometry, *QUADRUPOLE ion trap mass spectrometry, *CHINESE medicine, *NEUROLOGICAL disorders, *LIQUIDS, *QUALITY control


    أضف إلى المفضلة
  17. 17
    Academic Journal
    Qualitative and quantitative analysis of the chemical components in Yuquan capsules by using ultra‐performance liquid chromatography‐mass spectrometry.

    المؤلفون: Wu, Fangfang1 (AUTHOR), Tan, Zhien1 (AUTHOR), Li, Taiping1,2 (AUTHOR), Zhang, Mengli1 (AUTHOR), He, Yanmei1,2 (AUTHOR), Chen, Shimin1 (AUTHOR), Yu, Pan1 (AUTHOR), Ou, Min1 (AUTHOR), Liu, Lingjie1 (AUTHOR), Wang, Xijun1,2 (AUTHOR) Glorywxj@163.com

    المصدر: Journal of Separation Science. Aug2023, Vol. 46 Issue 16, p1-16. 16p.

    مصطلحات موضوعية: *LIQUID chromatography-mass spectrometry, *QUALITATIVE chemical analysis, *QUANTITATIVE chemical analysis, *TIME-of-flight mass spectrometry, *CHINESE medicine, *QUADRUPOLE ion trap mass spectrometry


    أضف إلى المفضلة
  18. 18
    Academic Journal
    Nontargeted screening based on EI‐MS spectra using statistical methods: An investigative study of synthetic indole/indazole cannabinoids.

    المؤلفون: Xu, Qing1,2 (AUTHOR), Zhou, Liying1 (AUTHOR), Lv, Min1,2 (AUTHOR), Chen, Zhuonan1,2 (AUTHOR), Hu, Chi2 (AUTHOR), Xiang, Ping1 (AUTHOR) xiangping2630@163.com, Chen, Hang1 (AUTHOR) chenh@ssfjd.cn

    المصدر: Rapid Communications in Mass Spectrometry: RCM. 7/15/2023, Vol. 37 Issue 13, p1-10. 10p.

    مصطلحات موضوعية: *QUALITATIVE chemical analysis, *QUANTITATIVE chemical analysis, *CANNABINOIDS, *INDOLE, *RECEIVER operating characteristic curves, *HIERARCHICAL clustering (Cluster analysis), *AZOLES


    أضف إلى المفضلة
  19. 19
    Academic Journal
    Overview of the seized and examined pharmaceutical in the state of Minas Gerais‐Brazil by the Civil Police from 2017 to 2022: A fundamental analysis of the recent impact over the drugs market.

    المؤلفون: de Moura, Fabiana1,2 (AUTHOR) mourafabi1@gmail.com, Diniz, Mariana C. C.1 (AUTHOR), Machado, Yuri3 (AUTHOR), Ricoy, Cláudia D. R.3 (AUTHOR), Piccin, Evandro1 (AUTHOR)

    المصدر: Journal of Forensic Sciences. Jul2023, Vol. 68 Issue 4, p1198-1205. 8p.

    مصطلحات موضوعية: *QUALITATIVE chemical analysis, *DRUG marketing, *COVID-19 pandemic, *HEALTH policy, *ANABOLIC steroids, *BROMOMETHANE

    مصطلحات جغرافية: MINAS Gerais (Brazil), BRAZIL


    أضف إلى المفضلة
  20. 20
    Academic Journal
    Anticancer and Antimicrobial Activity of Biosynthesized Pergularia daemia Leaves Mediated Zinc Oxide Nanoparticles.

    المؤلفون: AGILA, A., DAKSHAYANI, R., VIMALA, J. ROSALINE, BHARATHY, M. STELLA, SHEELA, S. MARGRAT, VIMALA, S., NIVETHA, M.

    المصدر: Oriental Journal of Chemistry; Aug2024, Vol. 40 Issue 4, p1061-1066, 6p

    مصطلحات موضوعية: QUALITATIVE chemical analysis, FOURIER transform infrared spectroscopy, ZINC oxide synthesis, SCANNING electron microscopes, DRUG synthesis


    أضف إلى المفضلة
أدوات البحث: أحصل على تغذية RSS – أرسل هذا البحث بالبريد الإلكتروني – حفظ البحث – جدول التنبيهات: لا شيء