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Journal articles on the topic '551.907 2'

Author: Grafiati

Published: 8 June 2024

Last updated: 31 July 2025

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1

Barrow, C. J. "Silenced rivers: the ecology and politics of large dams, P. McCully. Zed Books, London, 2001. ISBN 1 85469 902 2 (paperback) £15.95; 1 85649 901 4 (hardback) £45.00,xxii+359pp." Land Degradation & Development 13, no. 5 (2002): 448. http://dx.doi.org/10.1002/ldr.515.

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Davar, Diwakar, Melissa Saul, Ahmad A. Tarhini, et al. "High-dose interleukin-2 (HD IL-2) in the treatment of advanced melanoma: The University of Pittsburgh experience." Journal of Clinical Oncology 31, no. 15_suppl (2013): 9075. http://dx.doi.org/10.1200/jco.2013.31.15_suppl.9075.

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9075 Background: IL-2 is a T-cell growth factor tested in a variety of regimens for advanced melanoma (MEL) and renal cell carcinoma (RCC). High-dose IL-2 (600,000-720,000 IU/kg administered intravenously every 8 hours for up to 14 consecutive doses) was approved by FDA for advanced MEL and RCC in 1998 based upon the durability of responses observed. Early studies of HD IL-2 reported overall (OR) and complete response (CR) rates of 16% and 8% respectively. Severe toxicity limited use to specialized centers with standardized protocols, either intensive care (ICU) or oncology specialty settings.

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Grossner, Ulrike, Marco Servidori, Marc Avice, et al. "X-Ray and AFM Analysis of Al₂O₃ Deposited by ALCVD on n-Type 4H-SiC." Materials Science Forum 556-557 (September 2007): 683–86. http://dx.doi.org/10.4028/www.scientific.net/msf.556-557.683.

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Al2O3 grown by Atomic Layer Chemical Vapour Deposition (ALCVD) on n-type 4H-SiC with a nominal thickness of 100nm has been characterized by Grazing Incidence X-Ray Diffraction (GIXD) and Specular X-Ray Reflectivity (SXR) measurements. After post-deposition, the samples were annealed at different temperatures and durations in argon atmosphere. The GIXD results reveal crystallization at temperatures above 900°C, most likely in the form of θ-Al2O3 or γ-Al2O3. However, the formation of a new, non-stoichiometric Al2O3 phase cannot be excluded. The crystalline domain size, evaluated from the peak FW

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Imayev, V. M., Renat M. Imayev, Timur G. Khismatullin та Gennady A. Salishchev. "Superplastic Properties of γ+α₂ Titanium Aluminide Alloy Ti-43Al-(Nb,Mo,B) in Cast + Post-Solidification Heat Treated Condition". Materials Science Forum 551-552 (липень 2007): 447–52. http://dx.doi.org/10.4028/www.scientific.net/msf.551-552.447.

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A novel approach to fabrication of globularized fine-grained structure in γ+α2 titanium aluminide alloys has been proposed. The approach included the use of a specially designed alloy Ti-43Al-X(Nb,Mo,B) and heat treatment. It was found that the ingot structure of the alloy might be partially globularized on a scale of bulk material using only globularization anneal excluding any hot working procedure. The microstructure and tensile mechanical properties of the alloy in the cast + heat treated condition were investigated. The tensile mechanical tests were performed in air in the temperature ran

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Bataleva, Yuliya V., Aleksei N. Kruk, Ivan D. Novoselov, Olga V. Furman, and Yuri N. Palyanov. "Decarbonation Reactions Involving Ankerite and Dolomite under upper Mantle P,T-Parameters: Experimental Modeling." Minerals 10, no. 8 (2020): 715. http://dx.doi.org/10.3390/min10080715.

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An experimental study aimed at the modeling of dolomite- and ankerite-involving decarbonation reactions, resulting in the CO2 fluid release and crystallization of Ca, Mg, Fe garnets, was carried out at a wide range of pressures and temperatures of the upper mantle. Experiments were performed using a multi-anvil high-pressure apparatus of a “split-sphere” type, in CaMg(CO3)2-Al2O3-SiO2 and Ca(Mg,Fe)(CO3)2-Al2O3-SiO2 systems (pressures of 3.0, 6.3 and 7.5 GPa, temperature range of 950–1550 °C, hematite buffered high-pressure cell). It was experimentally shown that decarbonation in the dolomite-b

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Lomonosov, D. A., A. L. Lomonosov, A. Yu Kazakov, A. S. Voronin, and G. D. Lomonosov. "Tactics of management of patients with single-node thrombosis of external hemorrhoids." Clinical Medicine (Russian Journal) 102, no. 7 (2024): 550–56. http://dx.doi.org/10.30629/0023-2149-2024-102-7-550-556.

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Uninodular thrombosis of external hemorrhoidal nodes (UTHN) was identified in 81.4% of all forms of thrombosis.Objective. To develop treatment algorithms for patients with UTHN.Material and methods. An analysis of data from 362 outpatient patients with UTHN showed that 81.5% sought help from a proctologist more than 3 days after the onset of thrombosis. In 81.3% of cases, anal pain was absent or mild/moderate in nature. First-degree UTHN (UTHN-1) was found in 91.7% of patients, while second-degree UTHN (UTHN-2) was present in 8.3%. In 305 (84.3%) patients, UTHN was visualized on unchanged anod

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FARIBORZ, AMIR H. "ISOSINGLET SCALAR MESONS BELOW 2 GeV AND THE SCALAR GLUEBALL MASS." International Journal of Modern Physics A 19, no. 13 (2004): 2095–112. http://dx.doi.org/10.1142/s0217751x04018695.

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A collective treatment of the I=0 scalar mesons below 2 GeV [σ(550), f0(980), f0(1370), f0(1500) and f0(1710)] in a nonlinear chiral Lagrangian framework that is constrained by the mass and the partial decay widths of the I=1/2,1 scalars [κ(900), [Formula: see text], a0(980) and a0(1450)] is presented. The sub-structure of these states in terms of two and four quark components, as well as a glueball component is explored, and its correlation with the mass of f0(1370) is studied. Consistency with the available experimental data suggests that the σ(550) is dominantly a nonstrange four-quark stat

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Никитин, С. Е., А. В. Нащекин, Е. Е. Терукова, И. Н. Трапезникова, А. В. Бобыль та В. Н. Вербицкий. "Текстура поверхности монокристаллического кремния, окисленного под тонким слоем V-=SUB=-2-=/SUB=-O-=SUB=-5-=/SUB=-". Физика и техника полупроводников 51, № 1 (2017): 105. http://dx.doi.org/10.21883/ftp.2017.01.44004.8292.

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Исследован процесс текстурирования поверхности монокристаллического кремния, окисленного под слоем V2O5. Интенсивное окисление кремния на границе Si-V2O5 начинается при температуре 903 K, что на 200 K ниже, чем при термическом окислении кремния в атмосфере кислорода. На границе V2O5-Si образуется слой диоксида кремния толщиной от 30-50 нм с включениями SiO2 в кремний глубиной до 400 нм. Найдено значение коэффициента диффузии атомарного кислорода при 903 K через слой диоксида кремния (D&ge;2&#183;10-15 см2&#183;с-1). Предложена модель низкотемпературного окисления кремния, основанна

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FARIBORZ, A. H. "PROBING THE QUARK AND GLUEBALL ADMIXTURES OF THE SCALAR MESONS." International Journal of Modern Physics A 19, no. 31 (2004): 5417–24. http://dx.doi.org/10.1142/s0217751x04022657.

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A nonlinear chiral Lagrangian framework for scalar mesons below 2 GeV [the I =l/2 states: κ(900) and [Formula: see text]; the I=1 states: a0(980) and a0(1450); and the I=0 states: α(550), f0(980), f0(1370), f0(1500) and f0(1710)] is presented. This framework is formulated in terms of two meson nonets with a mixing mechanism dictated by SU (3) symmetry and its breakdown.

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Smotherman, Jesse, Audrey L. Cecil, Kathryn Glayat, Beth Arredondo, Emily Brickell, and Anneliese Boettcher. "A-311 WMS-IV Visual Reproduction Recognition as a Performance Validity Test (PVT) in Clinical and Forensic Settings." Archives of Clinical Neuropsychology 37, no. 6 (2022): 1465. http://dx.doi.org/10.1093/arclin/acac060.311.

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Abstract Objective: This study examined WMS-IV Visual Reproduction Recognition (VRRec) as an embedded PVT in clinical and forensic samples. Methods: VRRec was analyzed as a PVT in a forensic sample and in a hospital-based, outpatient clinical sample. Neither sample included any major neurocognitive disorders and well-established PVTs determined valid and invalid categories. T-tests (parametric and nonparametric) and ROCs were used to assess how accurately VRRec classified valid and invalid group-membership. Results: Forensic and clinical (n=265, 84) samples differed in context (incentivized, n

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Choi, Jae Young, Jong Tae Park, Byung Keun Bae, and Jae Kwan Kim. "The Effects of Hot Band Annealing Temperature on the Texture of 1% an 2%Si Nonoriented Electrical Steels." Materials Science Forum 558-559 (October 2007): 701–6. http://dx.doi.org/10.4028/www.scientific.net/msf.558-559.701.

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The effects of hot band annealing temperature on the texture of the 1% and 2%Si nonoriented electrical steel were investigated. Slab was hot rolled and then hot band annealed in the temperature range of 900°C~1100°C. The magnetic flux density and the core loss were improved by the hot band annealing because of the texture improvement. As the hot band annealing temperature was increased, the magnetic properties were improved. The microstructure of the hot band was composed of a recrystallized structure at the surface and a deformed structure near the middle plane. These hot bands were completel

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Reichert, Jennifer, and Jeffrey Patton. "Age Distribution, Side Effects and Co-Occurring Diagnoses, and Duration of Treatment of Multiple Myeloma Patients Receiving Bortezomib or Lenalidomide in Community Oncology Clinics." Blood 124, no. 21 (2014): 5738. http://dx.doi.org/10.1182/blood.v124.21.5738.5738.

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Abstract Introduction: The introduction of novel therapies has revolutionized the treatment of multiple myeloma in the last 20 years. Outcomes vary significantly by age with younger patients experiencing longer survival than older patients. The majority of cancer patients in the United States receive treatment in community oncology practices, as opposed to university hospital settings. RainTree Analytics maintains a unique database of electronic medical record (EMR) data from RainTree Oncology member community oncology practices. We sought to understand the treatment patterns and patient demog

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Guillén Caramés, Javier. "Organismos autónomos." Asamblea. Revista parlamentaria de la Asamblea de Madrid 2, no. 2 (2004): 405–59. http://dx.doi.org/10.59991/rvam/2004/vol2.m.2/907.

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Sumario: I. ACTIVIDADES PROPIAS DE LOS ORGANISMOS PÚBLICOS.—1.1. Breve aproximación histórica a la figura de los entes instrumentales: en especial, los Organismos Autónomos.—1.1.1. Primeras aproximaciones del legislador a la figura de los organismos autónomos.—1.1.2. El intento de sistematización del régimen jurídico de los organismos autónomos: la Ley de Entidades Estatales Autónomas de 1958.—1.1.3. Las previsiones de la Ley General Presupuestaria: la reforma operada respecto a la Administración instrumental.—1.1.4. El reintento de sistematización y racionalización de los organismos autónomos

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14

Figueroa-Parra, G., A. Moreno-Salinas, L. Santoyo-Fexas, et al. "AB1158 VACCINATION BARRIERS IN PATIENTS WITH RHEUMATIC DISEASES." Annals of the Rheumatic Diseases 79, Suppl 1 (2020): 1869.2–1870. http://dx.doi.org/10.1136/annrheumdis-2020-eular.5521.

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Background:Patients with rheumatic diseases (RD) are at increased risk of infections, attributed to the underlying RD, comorbidities and immunosuppressive therapy, including glucocorticoids, disease-modifying antirheumatic drugs, etc. (1). While many infectious diseases can generally be prevented by vaccines, immunization rates in this specific patient population remain suboptimal (2). Despite being recognized as one of the most successful public health measures, vaccination is perceived as unsafe and unnecessary by a growing number of individuals. Lack of confidence in vaccines is now conside

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Chanthima, Natthakridta, and Jakrapong Kaewkhao. "Luminescence Properties of Nd³⁺ Ions Doped in CaO-Y₂O₃-SiO₂-B₂O₃ Glasses." Key Engineering Materials 675-676 (January 2016): 355–58. http://dx.doi.org/10.4028/www.scientific.net/kem.675-676.355.

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Calcium yttrium silicoborate glasses doped with different Nd3+ ion concentrations have been prepared using the melt quenching technique at 1400 °C. Physical, optical and luminescence properties of glass samples were investigated. The density and molar volume measurements were carried out at room temperature. The results show that, the density and molar volume of glass samples not deepened on the concentration of Nd2O3. Absorption spectra were investigated in the UV–VIS–NIR region from 200 to 2500 nm. It was observed that the absorption bands have 8 peaks with corresponding to 467, 521, 584, 63

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Noh, Hyeon Mi, Hyun Kyoung Yang, Byung Kee Moon, et al. "Luminescent Properties of Eu³⁺-Doped BaGd₂ZnO₅ Phosphors for White LED." Key Engineering Materials 531-532 (December 2012): 22–26. http://dx.doi.org/10.4028/www.scientific.net/kem.531-532.22.

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BaGd2ZnO5:Eu3+ phosphors were synthesized at sintering temperatures of 800, 900, 1000, 1100 and 1200 °C by high-energy ball milling method. The crystallinity, surface morphology and photoluminescence properties of phosphors were investigated by using X-ray diffraction (XRD), field-emission scanning electron microscopy (FE-SEM) and luminescence spectrophotometry, respectively. The XRD results indicate that the crystallinity of the powder was improved and the powder shows a orthorhombic structure as the sintering temperature increased. The emission spectra of BaGd2ZnO5phosphors excited at 280 nm

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17

Dou, Shi-qi, B. Thimme Gowda, Helmut Paulus, and Alarich Weiss. "The Bond N-Cl. Crystal Structures and 35Cl NQR of N-Chloro-N-Phenyl-2-chloroacetamide, N-Chloro-N-phenyl-2,2-dichloroacetamide, N-Chloro-N-phenyl-2,2,2-trichloroacetamide, and N-Phenyl-2,2,2-trichloroacetamide." Zeitschrift für Naturforschung A 49, no. 12 (1994): 1136–44. http://dx.doi.org/10.1515/zna-1994-1206.

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Abstract The crystal structures of C6H5NClCOCH2Cl (1), C6H5NClCOCHCl2 (2), C6H5NClCOCCl3 (3),and C6H5NHCOCCl3 (4) have been determined at room temperature (lattice constants, d in pm).(1): P21 /c, Z = 4, a = 738, b = 645, c = 1891, β = 90.41°, d (N -C l) = 171, d (C = O ) = 121; (2): P21 /c, Z = 4, a = 820, b = 1495, c = 905, β = 114.78°, d (N -Cl) = 171, d (C = O ) = 120; (3): P 21/c, Z = 4,a = 819, b = 1853, c = 718, β = 103.64°, d (N -Cl) = 172, d (C = O ) = 120; (4): P21/c, Z = 4, a = 551, b = 1704, c = 1035, β = 93.08°, d (C = O) = 121.For (2), (3), and (4) the 35Cl NQR frequencies have b

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Ueno, Makoto, Chigusa Morizane, Masafumi Ikeda, et al. "A phase II study of nivolumab in combination with modified FOLFIRINOX for metastatic pancreatic cancer." Journal of Clinical Oncology 40, no. 4_suppl (2022): 553. http://dx.doi.org/10.1200/jco.2022.40.4_suppl.553.

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553 Background: Although FOLFIRINOX and nab-paclitaxel plus gemcitabine have improved the survival of unresectable pancreatic cancer patients, high unmet medical needs still exist for the treatment of this cancer. Nivolumab has shown efficacy for multiple cancer types in not only its monotherapy but also combinations with conventional chemotherapies. This study aimed to assess the efficacy and safety of nivolumab in combination with modified FOLFIRINOX, which is one of the first line chemotherapy for pancreatic cancer. Methods: Thirty-one treatment-naïve patients with metastatic, unresectable/

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Yang, Xu, Run-Sheng Lin, Yi Han, and Xiao-Yong Wang. "Behavior of Biochar-Modified Cementitious Composites Exposed to High Temperatures." Materials 14, no. 18 (2021): 5414. http://dx.doi.org/10.3390/ma14185414.

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In this study, the effect of biochar on the high temperature resistance of cementitious paste was investigated using multiple experimental methods. The weight loss, cracks, residual compressive strength, and ultrasonic pulse velocity (UPV) of biochar cementitious paste with 2% and 5% biochar exposed to 300, 550 and 900 °C were measured. The products and microstructures of biochar cementitious paste exposed to high temperatures were analyzed by X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetric analysis, and scanning electron microscopy. The results showed that the cr

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Rogers, GS, PJ Milham, MC Thibaud, and JP Conroy. "Interactions Between Rising CO2 Concentration and Nitrogen Supply in Cotton. I. Growth and Leaf Nitrogen Concentration." Functional Plant Biology 23, no. 2 (1996): 119. http://dx.doi.org/10.1071/pp9960119.

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The influence of sink development on the response of shoot growth in cotton (Gossypium hirsutum L. cv. Siokra BT1-4) was investigated by growing plants at three levels of CO2=2 concentration: 350 (ambient), 550 and 900 μL L-1 and six levels of nitrogen (N) supply ranging from deficient to excess (0-133 mg N kg-1 soil week-1). Changes in leaf N concentration were also investigated. At 59 days after sowing, there was an average 63% increase in shoot growth at 550 μL CO2 L-1 compared with ambient CO2-grown plants, with no significant growth increase at 900 μL CO2 L-1 and, this response was closel

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Hussain, Misbah, Shahid Abbas, Ahmed Bilal, Muhammad Naeem Aslam, and Fazli Rabbi Awan. "Association of ACE I/D Polymorphism with Risk of Diabetes in Cardiovascular Disease Patients." Experimental and Clinical Endocrinology & Diabetes 128, no. 02 (2019): 82–88. http://dx.doi.org/10.1055/a-0824-6515.

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AbstractAngiotensin converting enzyme (ACE), as part of renin angiotensin aldosterone system, is involved in blood pressure regulation and control several physiological functions. Insertion/Deletion (I/D) polymorphism of ACE has pronounced effects on development of metabolic diseases like diabetes, cardiovascular diseases (CVDs) and hypertension. However, association of I/D polymorphism with risk of diabetes in CVD patients is not known. The aim of present study was to check the association of ACE I/D polymorphism with risk of diabetes in subjects with CVD. For this, 531 subjects were sampled

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GUO-LI, SONG. "LUMINESCENCE CHARACTERISTICS OF RARE-EARTH ERBIUM ION-DOPED NANOCRYSTALLINE ZINC OXIDE." Journal of Nonlinear Optical Physics & Materials 18, no. 04 (2009): 649–56. http://dx.doi.org/10.1142/s0218863509004853.

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Er3+ -doped ZnO nanocrystalline powders are successfully prepared by the chemical precipitation method, using various doping concentrations of Er3+ at different annealing temperatures from 500°C to 900°C. The characteristic emission peaks of the excitation state 4S3/2 (550 nm), 2 H 11/2 (520 nm), 4 F 5/2 (455 nm) → 4 I 15/2 transition of Er3+ ions are observed in a wide visible band of the ZnO host. The relationship between the PL intensity of integration of nanocrystalline ZnO:Er3+ and the annealing temperature and doping concentration of Er3+ is given; it is found that the optimal dopant con

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Doğantekin, Akif, and Ali Gürel. "Nefropati Gelişmemiş Tip 2 Diyabetes Mellituslu Hastalarda Kan Mineral Düzeylerinin Araştırılması." Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences 10, no. 27 (2023): 62–69. https://doi.org/10.5281/zenodo.7968993.

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Tip 2 diyabetes mellitus (T2DM) pankreastan insülin salımının azalması ya da periferik dokularda insülin rezistansı gelişmesi sonucu kan şekeri yüksekliği ile seyreden metabolik bir hastalıktır. Kan şekeri yüksekliği nedeniyle başta böbrek ve göz olmak üzere birçok dokuda glukotoksisiteye bağlı komplikasyonlar gelişir. Mineraller vücudun temel yapı ve fonksiyonları için gerekli besin komponentleridir. En önemlileri kalsiyum, potasyum, sodyum, fosfor, magnezyum ve klordur. Diyabetes mellitus kronik böbrek yetmezliğinin ülkemiz

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Yardley, Denise Aysel, Gabriel N. Hortobagyi, Fabienne Lebrun, et al. "Patient-reported physical, emotional, and social functioning in advanced breast cancer: Insights from BOLERO-2." Journal of Clinical Oncology 31, no. 15_suppl (2013): 553. http://dx.doi.org/10.1200/jco.2013.31.15_suppl.553.

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553 Background: The phase 3 BOLERO-2 study at 18 months’ median follow-up showed that everolimus (EVE) + exemestane (EXE) significantly improved progression-free survival (PFS) vs EXE alone in 724 hormone-receptor–positive (HR+) advanced breast cancer (ABC) patients with recurrence/progression during/after nonsteroidal aromatase inhibitor (NSAI) therapy. A higher rate of grade 3/4 adverse events was noted with EVE + EXE, but was not associated with deterioration in quality of life (QOL) based on the EORTC QLQ-C30 Global Health Status scale. Additional patient-reported post hoc analyses of QOL

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Chan, K. L., D. Pöhler, G. Kuhlmann, A. Hartl, U. Platt, and M. O. Wenig. "NO<sub>2</sub> measurements in Hong Kong using LED based long path differential optical absorption spectroscopy." Atmospheric Measurement Techniques 5, no. 5 (2012): 901–12. http://dx.doi.org/10.5194/amt-5-901-2012.

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Abstract. In this study we present the first long term measurements of atmospheric nitrogen dioxide (NO2) using a LED based Long Path Differential Optical Absorption Spectroscopy (LP-DOAS) instrument. This instrument is measuring continuously in Hong Kong since December 2009, first in a setup with a 550 m absorption path and then with a 3820 m path at about 30 m to 50 m above street level. The instrument is using a high power blue light LED with peak intensity at 450 nm coupled into the telescope using a Y-fibre bundle. The LP-DOAS instrument measures NO2 levels in the Kowloon Tong and Mongkok

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Rennert, J., S. Mrosek, C. Stroszczynski, O. Schöffski, and A. Schreyer. "Analyse von Kosten und Erlösen der 10 häufigsten angiografischen Interventionen bei einem Krankenhaus der Maximalversorgung." Das Gesundheitswesen 79, no. 10 (2015): e85-e94. http://dx.doi.org/10.1055/s-0035-1549908.

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Zusammenfassung Ziel: Kostenanalyse und Evaluation der Vergütung durch GKV und PKV der 10 häufigsten angiografischen Verfahren an einem Universitätsklinikum. Material und Methoden: Retrospektive Auswertung aller angiografischen Eingriffe des Jahres 2010 und Evaluation der 10 am häufigsten durchgeführten (Port-, Dialysekatheter, PTA von Ober- (OS) und Unterschenkel (US), TACE, Stents (Becken, viszeral, supraaortal), SIRT, zerebrale Coilembolisation). Berechnung der DRG-Anteile und Analyse, ob die Interventionen die DRGs modifizierten und Mehreinnahmen erzeugten. Kalkulation der Vergütung gemäß

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DIAKOU (Α. ΔΙΑΚΟΥ), A. "The prevalence of canine dirofilariosis in the region of Attiki." Journal of the Hellenic Veterinary Medical Society 52, no. 2 (2018): 152. http://dx.doi.org/10.12681/jhvms.15420.

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Blood samples of 900 dogs living in the area of Attiki (Greece) were examined. The dogs were over one year old, of different breeds, both sexes and didn't receive heartworm chemoprophylaxis or chemotherapy. All samples were examined by the modified Knott's method for the detection of microfilariae, while a serological examination (ELISA kit PetChek®, IDEXX) for the detection of parasitic antigen was performed to 552 of them. Six out of 900 (0.7%) of the samples were found positive for Dirofìlaria immitis: in 2 of them both microfilariae and parasitic antigen were detected, in 3 only parasitic

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Bakkes, E. S., J. A. Hendry, and M. S. Uys. "The occurrence of cycling injuries in the Western Province: A descriptive study." South African Journal of Physiotherapy 49, no. 4 (1993): 61–64. http://dx.doi.org/10.4102/sajp.v49i4.693.

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0n 21 October 1989, a total of 902 randomly selected cyclists were questioned at the finish of the Burger-Sanlam 100km/50km race to determine the prevalence of cycling injuries in the preceding year. Of the total sample 551 cyclists (61 %) reported they had been injury-free during the 12 month period prior to the investigation. The remaining 351 cyclists had sustained a total of 681 injuries during the same period ie approximately 2 injuries per cyclist per year.The most commonly reported injuries were over-use injuries resulting in pain and discomfort in the back and neck regions (41%), with

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Fang, Yi Hang, Kai Miao, Si Qiao Feng, Jia Meng Cao, Huan Ping Wang, and Shi Qing Xu. "Sintering Behavior and Microwave Dielectric Properties of 95MCT Ceramics Prepared from Different Size Powders by Sol-Gel Method." Advanced Materials Research 557-559 (July 2012): 923–27. http://dx.doi.org/10.4028/www.scientific.net/amr.557-559.923.

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The 0.95MgTiO3-0.05CaTiO3 (95MCT) powders and ceramics were prepared by a sol-gel method by using Mg(NO3)2•6H2O, Ca(NO3)2•4H2O and Ti(C4H9O)4 as the starting materials. The effects of calcination temperature on phase formation, morphology and particle size distribution of the proposed powders were examined, and the microwave dielectric properties of 95MCT ceramics made from different size particles were investigated. The dried gels were calcined at 600 °C, 700 °C, 800 °C and 900 °C, and the derived particle sizes of powders were 10-20 nm, 50-100 nm, 60-120 nm and 120-150 nm, respectively. The

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Izumi, Hiroki, Shingo Matsumoto, Kazumi Nishino, et al. "A nation-wide genomic screening project for further development of targeted therapies in treatment-refractory non–small-cell lung cancer (LC-SCRUM-TRY)." Journal of Clinical Oncology 41, no. 16_suppl (2023): 9097. http://dx.doi.org/10.1200/jco.2023.41.16_suppl.9097.

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9097 Background: Targeted therapies based on oncogenic drivers demonstrate dramatic and durable response in patients with non-small cell lung cancer (NSCLC). However, acquired resistance inevitably develop by diverse genomic resistance mechanisms. Genotype-matched targeted therapies to overcome treatment-resistance have not been established, except osimertinib against EGFR T790M mutation. Methods: We established a nation-wide genomic screening project in treatment-resistant NSCLC (LC-SCRUM-TRY; UMIN000041957) in September 2020 to identify the genetic resistant alterations, and to promote clini

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Zerdes, Ioannis, Emmanouil G. Sifakis, Nicholas Tobin, Jonas C. S. Bergh, Alexios Matikas, and Theodoros Foukakis. "Prognostic value of PD-L1 gene expression with Recurrence Score and 70-gene signature in patients with ER+/HER2- early breast cancer." Journal of Clinical Oncology 37, no. 15_suppl (2019): 550. http://dx.doi.org/10.1200/jco.2019.37.15_suppl.550.

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550 Background: We have previously demonstrated that PD-L1 mRNA expression can serve as prognostic biomarker in breast cancer (BC). In ER+/HER2- BC, RS and 70-gene signature are used to predict the risk of recurrence and benefit from chemotherapy. Methods: Discovery cohort (cohort 1) included 302 patients diagnosed with primary ER+/HER2- BC (1997-2005) in Stockholm health care region. Gene expression profiling has been performed using DNA microarrays (GSE48091) while information regarding tumor characteristics, treatment and follow-up have been obtained. TCGA’s dataset including 590 ER+/HER2-

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Araújo Lima, João Guilherme, Paula Carneiro Viana, José Espínola Sobrinho, and João Paulo Chaves Couto. "COMPARAÇÃO DE MÉTODOS DE ESTIMATIVA DE ETO E ANÁLISE DE SENSIBILIDADE PARA DIFERENTES CLIMAS BRASILEIROS." IRRIGA 24, no. 3 (2019): 538–51. http://dx.doi.org/10.15809/irriga.2019v24n3p538-551.

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COMPARAÇÃO DE MÉTODOS DE ESTIMATIVA DE ETO E ANÁLISE DE SENSIBILIDADE PARA DIFERENTES CLIMAS BRASILEIROS   JOÃO GUILHERME ARAÚJO LIMA1; PAULA CARNEIRO VIANA1; JOSÉ ESPÍNOLA SOBRINHO2 E JOÃO PAULO CHAVES COUTO3  1Departamento de Engenharia Civil, UNINASSAU, BR 104, KM 68, N° 1215, Agamenon Magalhães, 55000-000, Caruaru, Pernambuco, Brasil. joaopibe@gmail.com; pcvengenharia@gmail.com; 2Departamento de Ciências Ambientais e Tecnológicas, UFERSA, Rua Francisco Mota, N° 572, Presidente Costa e Silva, 59625-900 Mossoró, Rio Grande do Norte, Brasil. jespinola@ufers

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Pascua Mateo, Fabio. "Órganos directivos de los Ministerios y servicios comunes." Asamblea. Revista parlamentaria de la Asamblea de Madrid 2, no. 2 (2004): 197–245. http://dx.doi.org/10.59991/rvam/2004/vol2.m.2/902.

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Sumario: I. LOS SUBSECRETARIOS.—1.1. Aspectos formales.—1.2. Evolución histórica.—1.3. Estatuto personal. El principio de profesionalización de los órganos directivos.—1.4. Posición en la estructura del Ministerio.—1.5. Competencias.—II. LOS SECRETARIOS GENERALES.—2.1. Aspectos formales.—2.2. Evolución histórica.—2.3. Estatuto personal.—2.4. Posición en la estructura del ministerio.—2.5. Competencias.—III. LOS SECRETARIOS GENERALES TÉCNICOS.—3.1. Aspectos formales.—3.2. Evolución histórica.—3.3. Estatuto personal.—3.4. Posición en la estructura del Ministerio.—3.5. Competencias.—IV. LOS DIRECT

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McHale, J., G. H. Myer, and R. E. Salomon. "Simplified preparation of REBa2Cu3O7−x via the acetate method." Journal of Materials Research 10, no. 1 (1995): 1–6. http://dx.doi.org/10.1557/jmr.1995.0001.

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High-quality bulk REBa2Cu3O7−x (RE = Y,Eu,Gd,Nd,La) was synthesized by a solution method. Stoichiometric amounts of yttrium, barium, and copper acetates were dissolved in glacial acetic acid. The acid was boiled away leaving a glassy acetate precursor. This precursor has shown amorphous scattering in XRD, a phenomenon consistent with atomic level mixing of reactants. The glassy precursor was subsequently heat-treated with a 5 °C/min ramp to 900 °C and a 2 h soak at 900 °C in air. The final product was obtained after heat treatment under oxygen at 550 °C with slow cooling to room temperature. F

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Phae-Ngam, Wuttichai, Arthit Sansomboon, Taswal Kumpeerapun, and Voravit Kosalathip. "Effect of CW-CO₂ Laser Evaporation Parameters on Structural and Physical Properties of ZnSe Film." Advanced Materials Research 1098 (April 2015): 12–18. http://dx.doi.org/10.4028/www.scientific.net/amr.1098.12.

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ZnSe thin films were deposited onto glass substrates by CW-CO2laser evaporation with the various evaporation times and laser power. SEM studies showed that the thicknesses of deposited films were varied from 176 nm to 1824 nm. AFM studies showed that the surface roughnesses were varied from 2.4 nm to 5.1 nm. The structure of deposited films were indicated by XRD technique which the result showed the cubic structure. The average crystallite sizes were calculated from the XRD pattern with ranged between 23.8 nm and 31.7 nm. The transmission spectates were ranged from 250 nm to 900 nm. The values

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Plirdpring, T., M. Horprathum, C. Chananonnawathorn, et al. "Effect of Annealing Temperature on Structure and Optical Properties of Ta₂O₅ Thin Films Prepared by DC Magnetron Sputtering." Advanced Materials Research 770 (September 2013): 149–52. http://dx.doi.org/10.4028/www.scientific.net/amr.770.149.

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Tantalum oxide (Ta2O5) films at 400 nm thickness were prepared at room temperature by DC reactive magnetron sputtering. The effect of annealing temperature on film crystallinity, microstructure and optical properties were investigated. In order to indentify the crystalline structure and film morphology, X-ray diffraction (XRD) and field-emission scanning electron microscope (FE-SEM) measurements were performance. The optical properties were determined by UV-Vis spectrophotometer and spectroscopic ellipsometry (SE). The result showed that, with the annealing treatment at high temperature (700-9

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Li, Xing, and Jing Bao Lian. "Up-Conversion Luminescence Properties of Gd2O2S:(Yb3+,Er3+) Nano-Particles Synthesized by a Co-Precipitation Method." Advanced Materials Research 299-300 (July 2011): 546–49. http://dx.doi.org/10.4028/www.scientific.net/amr.299-300.546.

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A co-precipitation method for synthesizing Gd2O2S:(Yb3+,Er3+) nano-particles was developed, using the commercially available Gd2O3, Er2O3, Yb2O3, H2SO4 and NaOH as the starting materials. XRD analysis shows that the precursor can be transformed into single phase Gd2O2S nano-particles by calcining at 900 °C for 1 hour in hydrogen atmosphere. TEM observation shows that the Gd2O2S particles are quasi-spherical in shape and well dispersed, with a mean particle size of about 20-30 nm. Under 980nm infrared light excitation, the strongest emission bands of Gd2O2S:Er3+ nano-particles located at green

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Holl, B., M. Audard, K. Nienartowicz, et al. "Gaia Data Release 2." Astronomy & Astrophysics 618 (October 2018): A30. http://dx.doi.org/10.1051/0004-6361/201832892.

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Context. The Gaia Data Release 2 (DR2) contains more than half a million sources that are identified as variable stars. Aims. We summarise the processing and results of the identification of variable source candidates of RR Lyrae stars, Cepheids, long-period variables (LPVs), rotation modulation (BY Dra-type) stars, δ Scuti and SX Phoenicis stars, and short-timescale variables. In this release we aim to provide useful but not necessarily complete samples of candidates. Methods. The processed Gaia data consist of the G, GBP, and GRP photometry during the first 22 months of operations as well as

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Wan, Q., Y. M. Chen, H. D. Liu, and B. Yang. "Investigation on oxidation behaviors of Ti-Si-N coating at high temperature." Anti-Corrosion Methods and Materials 65, no. 2 (2018): 125–30. http://dx.doi.org/10.1108/acmm-10-2015-1586.

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Purpose Ti-Si-N coating with nanocomposite structure is a promising protective coating for cutting tools which will be subject to high temperature oxidation during service. This study aims to investigate the thermal stability of Ti-Si-N coatings and lays the foundation for its application in high speed dry cutting. Design/methodology/approach Nanocomposite Ti-Si-N coating was deposited on stainless substrate and silicon wafer (100) by Ti90Si10 alloy target by using cathodic arc ion plating. The microstructure of Ti-Si-N coating had been detected by X-ray diffraction (XRD) and X-ray photoelectr

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Kiselov, V. S., Ekaterina N. Kalabukhova, S. N. Lukin, A. A. Sitnikov, V. A. Yukhymchyk, and Rositza Yakimova. "Optical and Electron Paramagnetic Resonance Study of Sponge Silicon Carbide Prepared by Direct Synthesis." Materials Science Forum 556-557 (September 2007): 399–402. http://dx.doi.org/10.4028/www.scientific.net/msf.556-557.399.

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The objective of the present work is to examine the preparation and characterization of the SiC sponge obtained by direct synthesis of high purity graphite and silicon powder in inert atmosphere at 1900 - 2000 0C for 2-3 hours. To burn out the carbon excess the samples were subsequently heated in oxygen atmosphere at 800 -900 0C resulting in a weight loss of SiC. The relative density of SiC sponge is 1.5-1.7 g/cm 3. The advantages of the proposed method are the high rate of ceramic yield and capability to create the ceramic samples of preliminary selected shape by using a graphite cell of diff

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ТЫСЧЕНКО, И. Е., Ч. СЫ, С. Г. ЧЕРКОВА, and В. П. ПОПОВ. "VISIBLE PHOTOLUMINESCENCE OF IN+- AND AS+-ION IMPLANTED SIO2 FILMS." Автометрия 60, no. 1 (2024): 59–65. http://dx.doi.org/10.15372/aut20240106.

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Исследована фотолюминесценция в видимом спектральном диапазоне при комнатной температуре плёнок SiO2, имплантированных ионами In+ и As+ в зависимости от энергии ионов As+, температуры последующего отжига и длины волны возбуждающего излучения. Использовались ионы As+ с энергиями 40, 80 или 135 кэВ и ионы In+ с энергией 50 кэВ, при которых соотношение средних проективных пробегов ионов RpAs/RpIn составляло 1, 2 или 3 соответственно. Последующий отжиг проводился при температуре 900 и 1100 °C. Спектры фотолюминесценции возбуждались излучением лазера с длинами волн λ ex = 442 и 473 нм. В спектрах ф

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Kutluk, M. Tezer, and Akif Yeşilipek. "Pediatric cancer registry in Turkey 2009-2019 (TPOG & TPHD)." Journal of Clinical Oncology 38, no. 15_suppl (2020): e22513-e22513. http://dx.doi.org/10.1200/jco.2020.38.15_suppl.e22513.

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e22513 Background: The pediatric cancer registry is an essential element of pediatric cancer control. More than 200000 pediatric cancer cases annually are expected in children and adolescents aged 0-14 globally. The current efforts are focusing to improve the survival rates for children and adolescents in LMICs since the survival has already exceeded 80% in most of the high income countries. Here we present the most updated results of the pediatric cancer registry in Turkey. Methods: Pediatric cancer registry has been established by theTurkish Pediatric Oncology Group and Turkish Pediatric Hem

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Witzgall, Helmut, Reinhard Lorenz, Klaus Von Werder, and Peter C. Weber. "Dopamine reduces aldosterone and 18-hydroxycorticosterone response to angiotensin II in patients with essential low-renin hypertension and idiopathic hyperaldosteronism." Clinical Science 68, no. 3 (1985): 291–99. http://dx.doi.org/10.1042/cs0680291.

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1. Plasma aldosterone, 18-hydroxycorticosterone (18-OH-B), 18-hydroxydeoxycorticosterone (18-OH-DOC), corticosterone, cortisol and prolactin levels were determined during an angiotensin II infusion at increasing rates both with and without a simultaneous infusion of dopamine in seven normotensive subjects, in ten patients with essential hypertension, and in ten patients with primary aldosteronism. In a second set of experiments, maximum increases of these plasma levels were determined after metoclopramide (10 mg intravenously) in all subgroups. 2. As compared with the other groups, an exaggera

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Cavalari, Camila Ayume Amano, Hedieh Mehrtash, Vanessa Brizuela, et al. "Prevalence and management of ectopic and molar pregnancies in 17 countries in Africa and Latin America and the Caribbean: a secondary analysis of the WHO multi-country cross-sectional survey on abortion." BMJ Open 14, no. 10 (2024): e086723. http://dx.doi.org/10.1136/bmjopen-2024-086723.

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IntroductionThere are limited global data on ectopic pregnancy (EP) and molar pregnancy (MP), making it important to understand their epidemiology and management across different regions. Our study aimed to describe their prevalence for both conditions, severity of their complications and management among women in selected health facilities across 17 countries in Africa and Latin America and the Caribbean (LAC).MethodsThis is a secondary analysis of the WHO multi-country survey on abortion. Data were collected from 280 healthcare facilities across 11 countries in Africa and 6 in LAC. Sociodemo

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Farias, Marcelo Silveira de, José Fernando Schlosser, Leonardo Casali, Mateus Cassol Cella, and Alfran Tellechea Martini. "DEMANDA ENERGÉTICA NA SEMEADURA DA SOJA COM DIFERENTES CONFIGURAÇÕES DE SULCADORES." ENERGIA NA AGRICULTURA 35, no. 4 (2021): 507–15. http://dx.doi.org/10.17224/energagric.2020v35n4p507-515.

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DEMANDA ENERGÉTICA NA SEMEADURA DA SOJA COM DIFERENTES CONFIGURAÇÕES DE SULCADORES MARCELO SILVEIRA DE FARIAS1, JOSÉ FERNANDO SCHLOSSER2, LEONARDO CASALI2, MATEUS CASSOL CELLA3, ALFRAN TELLECHEA MARTINI4 1 Departamento de Ciências Agronômicas e Ambientais, Universidade Federal de Santa Maria, Campus de Frederico Westphalen, Linha 7 de Setembro, s/n, BR 386, km 40, CEP 98400-000, Frederico Westphalen, Rio Grande do Sul, Brasil, silveira_farias@hotmail.com. 2 Departamento de Engenharia Rural, Universidade Federal de Santa Maria, Avenida Roraima n°1000, Bairro Camobi, CEP 97105-900, Santa Maria,

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Mausbach, Wilfried. "Historicising ‘1968’." Contemporary European History 11, no. 1 (2002): 177–87. http://dx.doi.org/10.1017/s0960777302001108.

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Ingrid Gilcher-Holtey, ed., 1968 – Vom Ereignis zum Gegenstand der Geschichtswissenschaft (Göttingen: Vandenhoeck & Rupprecht, 1998), 307 pp., [euro]36.81, ISBN 3-525-36417-2. Andrew Feenberg and Jim Freedman, When Poetry Ruled the Streets: The French May Events of 1968, with a Foreword by Douglas Kellner (Albany: State University of New York Press, 2001) 192 pp., $18.95, ISBN 0-7914-4966-1. Gerhard Fels, Der Aufruhr der 68er. Zu den geistigen Grundlagen der Studentenbewegung und der RAF (Bonn: Bouvier, 1998) 286 pp., [euro] 23,01, ISBN 3-4160-2816-3. Carole Fink, Philipp Gassert and Detle

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Rocha, Claudio M. "Temporal Variations in the Relationship Between Legacies and Support: A Longitudinal Case Study in Rio 2016 Olympic Games." Journal of Sport Management 34, no. 2 (2020): 130–46. http://dx.doi.org/10.1123/jsm.2019-0039.

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The purpose of this research was to describe temporal variations in Rio residents’ support for the 2016 Olympic Games and in the relationship between perceptions of legacies and support for the event. Drawing on social exchange theory, perceptions (expectations and evaluations) of tangible, intangible, and environmental legacies should affect support intentions. A longitudinal trend study was designed. Four multistage stratified random samples of Rio residents were surveyed in 2012 (n = 900), 2014 (n = 900), 2016 (n = 723), and 2018 (n = 550). Results showed that perceptions of legacies and su

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P. Spandana Bhatt. P, P. Raghu Rami Reddy, NRG Varma, et al. "Productivity of Dry Direct Seeded Rice as Influenced by Herbicide Combinations." International Journal of Environment and Climate Change 14, no. 3 (2024): 81–94. http://dx.doi.org/10.9734/ijecc/2024/v14i34021.

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A field experiment was conducted during Kharif, 2022, in Institute of Rice Research, Rajendranagar, Hyderabad in Telangana state, India. Fourteen weed management practices were evaluated in a randomized complete block design, replicated thrice. Weed management in Dry DSR can be done by adopting mechanical/ Hand weeding at 20, 40, 60 DAS under labour available conditions. Under labour scarcity conditions PE application of Pendimethalin 38.4% + Pyrazosulfuron ethyl 0.85% ZC 900 + 20 g/ha (Ready mix) followed by Metsulfuron Methyl 10% + Chlorimuron ethyl 10% WP 4 g/ha + Cyhalofop Butyl 10% EC 75g

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Gill, Christian Mark, Rachel Kenney, Charles Makowski, and Susan L. Davis. "759. High-Dose Daptomycin Is Well Tolerated via 2-Minute Infusion." Open Forum Infectious Diseases 6, Supplement_2 (2019): S338—S339. http://dx.doi.org/10.1093/ofid/ofz360.827.

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Abstract Background Intravenous (IV) base solution shortages pose issues in the administration of IV antimicrobials and necessitate alternative administration strategies. Safety data supports 2-minute infusions of IV daptomycin up to the labeled dose of 6 mg/kg. The purpose of this study was to evaluate the safety of administering high-dose daptomycin (HDD) (>6 mg/kg) as a 2 minute IV infusion compared with traditional 30-minute infusion. Methods IRB-approved, retrospective cohort in a five-hospital health system admitted 9/1/17–9/1/18. Inclusion criteria: Patients receiving HDD as either a

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Fakeeha, A. H., A. S. Al–Fatesh, and A. E. Abasaeed. "Ni/Y- Zeolite Catalysts for Carbon Dioxide Reforming of Methane." Advanced Materials Research 550-553 (July 2012): 325–28. http://dx.doi.org/10.4028/www.scientific.net/amr.550-553.325.

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Carbon deposits play a crucial role in the performance of catalysts, in terms of controlling both reaction selectivity and activity, this is most often manifest through catalyst deactivation. Understanding the structure and electronic properties of the carbon deposits formed on the surface of a catalyst is therefore an importance key. In this study the catalytic performance of Ni based on Y-Zeolite (CBV300) prepared by incipient wetness impregnation. The prepared catalyst was tested in a micro tubular reactor using temperature ranges of 500, 600 and 700 °C at atmospheric pressure, using a tota

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