Showing 1,941 - 1,960 results of 2,017 for search 'R.wan~', query time: 1.84s Refine Results
  1. 1941

    "Theory of Pore Conflation" and "Shubhjyot's equation" in the treatment of Brilliant green dye-contaminated water using Jamun leaves biochar by Shubham Sutar, Jyoti Jadhav

    Published 2025-01-01
    “…Biochar was produced via pyrolysis at 800 °C and examined employing various methods, including Scanning electron microscopy (SEM–EDX), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Brunauer–Emmett–Teller (BET) analysis, Raman spectroscopy, Zeta potential and X-ray photoelectron spectroscopy (XPS). …”
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  2. 1942

    Angka Ketahanan Hidup 3 Tahun Pasien Kanker Anak di RSUP Dr. M. Djamil Padang by Hervita Yeni, Amirah Zatil Izzah, Firman Arbi

    Published 2018-12-01
    “…Tujuan: Mengetahui angka ketahanan hidup 3 tahun pasien kanker anak yang di rawat di RSUP Dr. M Djamil Padang. Metode: Penelitian secara retrospektif, menggunakan data rekam medik anak yang didiagnosis kanker di RSUP Dr M Djamil Padang dari 1 Januari 2013 – 31 Desember 2013. …”
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  3. 1943

    An In Situ Evaluation of the Protective Effect of Nano Eggshell/Titanium Dioxide against Erosive Acids by Stanley Chibuzor Onwubu, Phumlane Selby Mdluli, Shenuka Singh, Sanele Nyembe, Rookmoney Thakur

    Published 2018-01-01
    “…Scanning electron microscope (SEM) and Raman spectroscopy techniques were used to evaluate the surface morphology and changes. …”
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    Article
  4. 1944

    Investigation of Structural and Optical Properties of ZnO Thin Films Grown on Different Substrates by Mist-CVD Enhanced with Ozone Gas Produced by Corona Discharge Plasma by Ece Kutlu-Narin, Polat Narin, Sefer Bora Lisesivdin, Beyza Sarikavak-Lisesivdin

    Published 2021-01-01
    “…The calculated surface roughness is dramatically decreased in ZnO/c-Al2O3 compared to the other grown structures. The confocal Raman measurements show the E2(H) peak of ZnO thin films at 437 cm−1. …”
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    Article
  5. 1945

    A new luminescent material based on bismuth(III): Synthesis, structural characterization, DFT calculations, Hirshfeld surface, thermal behavior, vibrational and optical properties by Chaima Jridi, Nour Elleuch, Jerome Lhoste, Mohamed Boujelbene

    Published 2025-01-01
    “…The organic layers are inserted between the inorganic ones and connected with N-H…Cl and C-H…Cl hydrogen bonds to build a three dimensional network. The infrared IR and Raman studies which were recorded at room temperature in the 500–4000 cm−1 and 50–4000 cm−1 frequency regions, respectively, confirmed the existence of vibrational modes that correspond to the organic and inorganic groups. …”
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  6. 1946

    The Accumulation Characteristics of the Paleozoic Reservoir in the Central-Southern Ordos Basin Recorded by Organic Inclusions by Ruijing Zhu, Rongxi Li, Xiaoli Wu, Xiaoli Qin, Bangsheng Zhao, Futian Liu, Di Zhao

    Published 2021-01-01
    “…This study investigated the fluid inclusion petrography, diagenetic fluid characteristics, formation process of natural gas reservoir, source rock characteristics, and reservoir accumulation characteristics of these Paleozoic strata by petrographic observations, scanning electron microscope imaging, fluid inclusion homogenization temperature, salinity, laser Raman spectrum, and gas chromatograph analyses. The results have suggested two phases of fluid inclusions in both the Permian sandstone and the Ordovician Majiagou Formation dolomite reservoirs, and the fluid inclusions recorded the history from the early thermal evolution of hydrocarbon generation to the formation, migration, and accumulation of natural gas. …”
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  7. 1947

    Preparation and photoelectric properties of Si:B nanowires with thermal evaporation method. by Yang Feng, Ping Liang, Ziwen Xia, Weiye Yang, Hongyan Peng, Shihua Zhao

    Published 2025-01-01
    “…The morphology and structure of the SiNWs were characterized using XRD, SEM, HRTEM, SAED, EDS, and Raman spectroscopy. The results indicate that the prepared SiNWs are pure, uniform, and have a polycrystalline structure. …”
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  8. 1948

    Isolated Superior Mesenteric Vein Tumor Thrombus in a Patient with Gastric Cancer by Barış Özcan, Metin Çevener, Ayşegül Kargı, Mustafa Özdoğan, Alihan Gürkan

    Published 2018-01-01
    “…Then, it was completely recanalized. A locally advanced tumor originating from the gastroenterostomy anastomosis site that totally obliterated the lumen was observed on surgical exploration. …”
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  9. 1949

    Correlation between Cholesterol Serum Level and Xanthelasma from Januari 2014 until Desember 2018 in Dermato-Venereology Outpatient Clinic of Dr. M.Djamil Hospital Padang by Puridelko Kampar, Sri Lestari, Qaira Anum, Ennesta Asri

    Published 2019-05-01
    “…Tujuan penelitian ini adalah menentukan hubungan kadar kolesterol dan xantelasma di klinik rawat jalan dermato-venereology Rumah Sakit Dr. M. …”
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  10. 1950

    Thermocatalytic pyrolysis of low-value waste biomass: Thermal decomposition, kinetics behaviour, and biochar characterization by Ranjeet Kumar Mishra, Sampath Chinnam, Abhishek Sharma

    Published 2025-03-01
    “…Additionally, CaO incorporation increased biochar bulk density but reduced its higher heating value (HHV) due to changes in elemental composition. Finally, Raman spectroscopy indicated a decline in graphitic content with the addition of CaO.…”
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  11. 1951

    Cobalt titanate nanocatalyst for enhanced photodegradation of atrazine: kinetics, degradation efficiency, and mechanistic analysis by Jeremiah Suleiman Nuhu, Femi Emmanuel Awe, Rajni Garg, Rishav Garg, Nnabuk Okon Eddy, Hazratullah Paktin

    Published 2025-02-01
    “…Scanning electron microscopic (SEM) analysis showed irregularly shaped particles prone to agglomeration, while X-ray diffraction (XRD) confirmed the formation of a rhombohedral CoTiO₃ phase with a crystallite size of 3.76 nm. Raman spectroscopic analysis showed vibrations typical for Ti–O and Co–O bonds and confirmed a well-defined cobalt titanate structure. …”
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    Article
  12. 1952

    Hubungan Aktivitas Fisik Dengan Kualitas Tidur Pasien Pascastroke Di Rumah Sakit Khusus Daerah Dadi Provinsi Sulawesi Selatan by Rini Maghfirah, Meutiah Mutmainnah Abdullah, Ita Rini

    Published 2024-06-01
    “…Subjek penelitian ini adalah pasien pascastroke rawat jalan di poli fisioterapi Stroke Center RSKD Dadi Provinsi Sulsel yang berjumlah 33 orang. …”
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  13. 1953

    Hybrid Nanocomposite Mini-Tablet to Be Applied into the Post-Extraction Socket: Matching the Potentialities of Resveratrol-Loaded Lipid Nanoparticles and Hydroxyapatite to Promote... by Viviana De Caro, Giada Tranchida, Cecilia La Mantia, Bartolomeo Megna, Giuseppe Angellotti, Giulia Di Prima

    Published 2025-01-01
    “…Then, the best two nanocomposites underwent extensive characterization by SEM, XRD, FTIR, Raman spectroscopy, and thermal analysis as well as in vitro partitioning studies aimed at verifying their ability to yield the mLNP-RSV from the hydrophilic matrix to a lipophilic tissue. …”
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  14. 1954

    ANALISIS SWOT SEBAGAI PENENTU STRATEGI PEMASARAN PADA RUMAH SAKIT GIGI DAN MULUT BAITURRAHMAH PADANG by Hanim Khalida Zia, Rima Semiarty, Ratni Prima Lita

    Published 2018-12-01
    “…Jumlah kunjungan pasien Instalasi Rawat Jalan Rumah Sakit Gigi dan Mulut Baiturrahmah Padang pada tahun 2016 yaitu 27.933 kunjungan. …”
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  15. 1955

    Harnessing defects in Ag/CeO2 for enhanced photocatalytic degradation of antibiotic in water: Structural characteristics, in-depth insights on mechanism, degradation pathway by Ajit Kumar Dhanka, Emerson C. Kohlrausch, Raghabendra Samantray, Vinod Kumar, Balaram Pani, Nityananda Agasti

    Published 2025-03-01
    “…X-ray photoelectron spectroscopy (XPS), Raman and EPR studies substantiated the increase in surface oxygen vacancies in CeO2 induced by the interaction between Ag and CeO2. …”
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    Article
  16. 1956

    Enhanced Electrochemical Performance of γ-Fe2O3/Cr2O3/Graphene Oxide/Sodium Alginate Hybrid Nanocomposite Aerogels for High-Efficiency Ultracapacitors by Rasha Shakir Mahmood, Dhia Hadi Hussain

    Published 2025-01-01
    “…The structural and morphological characterization of this hybrid nanocomposite was done using different techniques such as x-ray diffraction, field emission scanning electron, energy dispersive spectroscopy, and Raman spectroscopy technique. The capacitive performance was determined using a three-electrode system workstation. …”
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    Article
  17. 1957

    Electrochemically reduced graphene oxide integrated with carboxylated-8-carboxamidoquinoline: A platform for highly sensitive voltammetric detection of Zn(II) ion by screen-printed... by Ling Ling Tan, Nur Syamimi Mohamad, Nurul Izzaty Hassan, Choo Ta Goh

    Published 2025-01-01
    “…The green CACQ/ErGO-modified SPCE was characterized by spectroscopy techniques, such as Fourier-transform infrared (FTIR) spectroscopy, Raman spectroscopy, and field-emission scanning electron microscopy with energy dispersive X-ray (FESEM-EDX). …”
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  18. 1958

    Effect of Process Pressure on the Properties of Cu<sub>2</sub>O Thin Films Deposited by RF Magnetron Sputtering by Junghwan Park, Chang-Sik Son, Young-Guk Son, Donghyun Hwang

    Published 2024-12-01
    “…X-ray diffraction (XRD) revealed that the films crystallized in the cubic Cu<sub>2</sub>O phase, with the highest crystallinity observed at 5 mTorr, as evidenced by the sharp and intense (111) peak. Raman spectroscopy confirmed the predominance of Cu<sub>2</sub>O vibrational modes across all samples, with improved phase purity and crystallinity at 5 mTorr and 10 mTorr. …”
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  19. 1959

    Banksia Ashbyi-engineered facile green synthesis of magnetite nanoparticles: Characterization, and determination of micro-strain, stress, and physical parameters by X-ray-based Wil... by Gérrard Eddy Jai Poinern, A F M Fahad Halim, Derek Fawcett, Peter Chapman, Rupam Sharma

    Published 2024-11-01
    “…Several advanced characterization techniques, such as X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), energy-dispersive spectroscopy (EDS), thermogravimetric analysis (TGA), and Raman spectroscopy were used to investigate the physical and chemical properties of synthesized MNPs. …”
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  20. 1960

    Metasomatism and REE mineralization of the Zilair Formation sedimentary rocks in the Khudolaz complex gabbro massif exocontact zone (Chebarkul area, Southern Urals) by Evgeny I. Mikheev, Ildar R. Rakhimov, Elena O. Shaparenko, Elena I. Soroka

    Published 2025-01-01
    “…Minerals were studied using optical and scanning electron microscopy; the bulk composition of the rocks was determined by XRF and ICP-MS analytical techniques; vapor-liquid fluid inclusions in calcite were studied using microthermometry and Raman spectroscopy; the isotopic composition of carbon and oxygen was determined for metasedimentary silicate-carbonate metasomatites. …”
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