SIS ratio
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Luận văn "Đánh giá hiệu quả của hoạt động tư vấn bởi dược sĩ trong sử dụng thuốc chống đông máu đường uống cho bệnh nhân ngoại trú tại Bệnh viện Nguyễn Tri Phương" được hoàn thành với mục tiêu nhằm khảo sát điểm kiến thức, mức độ tuân thủ điều trị, biến cố chảy máu của bệnh nhân ngoại trú sử dụng OAC và tỷ lệ bệnh nhân dùng VKA đạt INR (International Normalized Ratio) mục tiêu trước khi được dược sĩ tư vấn; Đánh giá hiệu quả hoạt động tư vấn của dược sĩ lên điểm kiến thức, mức độ tuân thủ điều trị, biến cố chảy máu của bệnh nhân ngoại trú sử dụng OAC, tỷ lệ bệnh nhân dùng VKA đạt INR mục ti...
99p khanhchi090625 04-04-2024 7 3 Download
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The systemic inflammation score (SIS), based on serum albumin (Alb) and lymphocyte-to-monocyte ratio (LMR), is a novel prognostic tool for some tumours. Studies indicate that the SIS can be used as a postoperative prognostic marker. However, its predictive value in elderly oesophageal squamous cell carcinoma (ESCC) patients treated with radiotherapy is unclear.
11p visharma 20-10-2023 2 2 Download
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Two copper phyllosilicates were prepared via co-precipitation accompanied by hydrothermal treatment at pH constant. The obtained materials were physically characterized by XRD, H2-TPR, TEM, BET and XPS techniques. The results indicated that Cu(II) ions were successfully intercalated into the phyllosilicate framework at a low Cu/Si molar ratio.
6p viberbers 09-08-2023 4 3 Download
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We report on the achievement of high-efficiency green, yellow, and red InGaN/AlGaN dot-in-a-wire nanowire light-emitting diodes grown on Si(111) by molecular beam epitaxy. The peak emission wavelengths were altered by varying the growth conditions, including the substrate temperature, and In/ Ga flux ratio.
6p viberbers 09-08-2023 4 3 Download
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This paper presents a simulation study on engine performance characteristics of a high compression ratio biogas engine for high efficiency and low emission. A small diesel-type engine with a power of 14 horse power (HP) was modelled for simulating analysis with help of AVL Boost (a thermodynamic analyzing tool).
8p vidoctorstrange 06-05-2023 6 2 Download
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Silicon with the properties of high capacity capability, moderate working potential, environmental sensitivity, and existence are the highly promising anode materials for lithium-ion batteries. Silicon anodes have disadvantageous properties and advantages like 300% volume change during lithium insertion and extraction process that can result in capacity fading and a shorter lifetime of the battery. In the literature, different optimizations of Silicon with different nanomaterials or composite materials, in different ratios, and with different binders and different procedures have been studied.
13p lyhuyenthu 31-01-2023 2 2 Download
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Molecular dynamics simulations were conducted to investigate Ge thin film growth on Si substrates. The growth mode, surface morphology, and the layer coverage ratio of Ge atoms were investigated. The surface of the Ge thin film is not smooth, voids and vacancies are highly formed as the incident energy is lower than 0.1 eV.
4p vifred 23-12-2022 11 3 Download
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Ultra-thin MFI zeolite membranes with different Si/Al ratios (152, 47 and 26) were prepared on graded αalumina supports in the presence of organic template molecules and evaluated for separation of equimolar CO2/ CH4 mixtures at temperatures from 315 to 249 K.
7p vironald 15-12-2022 4 2 Download
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Titanosilicate ferrierite zeolite (FER) and its delaminated form (ITQ-6), with various Si/Ti molar ratios, were synthetized and tested as catalysts for diphenyl sulfide (Ph2S) and dimethyl sulfide (DMS) oxidation with H2O2. The zeolites were characterized with respect to their chemical composition (ICP-OES), structure (XRD, UV–vis DRS) and texture (low-temperature N2 adsorption-desorption).
9p vironald 15-12-2022 7 2 Download
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Classical molecular dynamics simulations have been employed to study the exchange of Na+ for Hg2+ in zeolite Na-A, with a Si/Al ratio of 1, and zeolite Na-Y, with Si/Al ratios of 2 and 5, in dry and hydrated conditions within the temperature range 330 – 360 K, to understand factors underpinning the performance of zeolites for water decontamination.
9p vironald 15-12-2022 11 2 Download
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The adsorption and mass transport of CO2 and CH4 in CHA zeolite were studied experimentally. First, large and well-defined CHA crystals with varying Si/Al ratios and morphologies ideal for adsorption studies were prepared. Then, adsorption isotherms were measured, and adsorption parameters were estimated from the data.
13p vironald 15-12-2022 4 2 Download
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In the context of CO2 removal from biogas, a series of binderless zeolite LTA adsorbents with a macroscopic bead format (0.5–1.0 mm) and with hierarchical porosity (i.e. with the zeolitic micropores being accessible through meso- and macropores mainly in the 10–100 nm range) was synthesized with a variety of Si/Al ratios (1.2–3.9) using Amberlite IRA-900 anion-exchange resin beads as a hard template.
11p vironald 15-12-2022 7 2 Download
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In this paper, the combustion phase optimization is analyzed and ignition timing of SI engines is controlled to maximize the fuel efficiency. Particularly, the optimum set point of the combustion phase and moving average based control strategy are discussed to extract information about the fuel efficiency from the combustion.
4p vispyker 16-11-2022 11 1 Download
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The overall objective of the thesis is to evaluate the factors affecting the debt maturity structure for the case of companies listed on the Vietnamese stock market. In addition, the idea considers the moderating role of institutional quality, financial development, and long-term financing sources of the economy on the influence of debt ratio on the debt maturity structure for the case of listed companies on the Vietnamese stock market. The thesis provides policy implications for company managers and policymakers.
35p unforgottennight08 06-10-2022 7 2 Download
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Sarcopenia is associated with poor clinical outcomes of patients who underwent esophagectomy. The current diagnostic criteria for sarcopenia are complex and laborious. We aimed to employ the simple and economic indicator sarcopenia index (SI = creatinine/cystatin C ×100) to screen for sarcopenia and to evaluate its prognostic value in patients with esophageal cancer (EC).
11p vinobelprisen 26-03-2022 13 5 Download
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Zeolite Cs-ABW nanocatalyst has been hydrothermally synthesized without using any harmful organic template. The zeolite nanocrystal with very high solid yield (81.88%) can be obtained within 60 min and at 180°C (~20 atm), conditions that are much faster and gentler than the existing synthesis methods. The orthorhombic Cs-ABW nanocrystals (mean size of 32 nm) have high aluminum content (Si/Al ratio = 1.14) and possess high basicity.
14p tudichquannguyet 29-11-2021 7 1 Download
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One-step facile synthesis of boron containing ZSM-5 microspheres is developed using 1,6-diaminohexane as the structure-directing agent and cetyltrimethylammonium bromide as the mesoporogen. High boron incorporation up to Si/B ratio of 38 is achieved and evidenced by the stretching vibrations of B–O–Si at 667cm−1 and 917cm−1 using Fourier-transform infrared spectra. The morphology of the crystals resembles berry-like spheres with sizes approximately 15 µm, which is composed of aggregated nanocrystals having sizes around 450 nm, is observed using scanning electron microscopy.
18p tudichquannguyet 29-11-2021 11 1 Download
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ZSM-5 zeolite material (Si/Al ratio = 25) was synthesized with silica source of TEOS and TPAOH template. The zeolite is modified into proton form (HZSM-5) with 343 m2 /g of BET surface area, 324 m2 /g of micropore area, 0.1491 cm3 /g of micropore volume and 5.77 nm of BJH adsorption average pore width. Zinc oxide and iron oxide are dispersed onto HZSM-5 catalyst surface with different contents by wet impregnation method. The results of HZSM-5, Zn/HZSM5, Fe/HZSM-5 catalyst materials still retain the micropore structure of ZSM-5 zeolite.
8p cothumenhmong11 06-05-2021 21 1 Download
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The role of conventional bone scintigraphy in diagnosing early axial spondyloarthritis (SpA) is yet controversial. Single positron emission computed tomography (SPECT) plus CT is an imaging modality that adds better anatomical information to scintigraphy of the sacroiliac (SI) joint.
7p vianttinic2711 20-04-2021 13 1 Download
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Mục tiêu của đề tài là tính tỉ số rã nhánh (Br-branching ratio) cho quá trình rã LFVHDh - μτ trong hai mô hình MSS và ISS, so sánh và giải thích sự khác nhau về độ lớn của tỉ lệ rã nhánh dự đoán từ hai mô hình. Mời các bạn cùng tham khảo.
55p capheviahe28 01-03-2021 9 3 Download