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Статті в журналах з теми "629 (043.2)"

Автор: Grafiati

Опубліковано: 30 травня 2022

Оновлено: 31 липня 2025

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1

Mehta, Suresh. "Gross anatomical studies on the femur, tibio-tarsus and fibula of emu (Dromaius novaehollandiae)." INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 17, no. 2 (2021): 627–29. http://dx.doi.org/10.15740/has/ijas/17.2/627-629.

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The study was conducted on three adult emu birds of 2-3 years of age. The femur was a relatively short, but thickbone, measuring about 23±0.43 cm in length.The fovea capitiswas absent.The large trochanter major was at the same level as the head.A large pneumatic foramen was present on the caudal surface of the femur, medioventrally to the trochanter major. Distal extremity of femur showed a trochlea anteriorly and two condyles posteriorly.The tibio-tarsus waslongest and formed by the fusion of the tibia and proximal row of tarsalbones.The average length was 43±0.68 cm, was almost twice as long

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2

Harrowfield, Jack M., Raj Pal Sharma, Brian W. Skelton, and Allan H. White. "Structural Systematics of 2/4-Nitrophenoxide Complexes of Closed-Shell Metal Ions. III 2/4-Nitrophenoxides of Univalent Heavy Metals." Australian Journal of Chemistry 51, no. 8 (1998): 735. http://dx.doi.org/10.1071/c97100.

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Room-temperature single-crystal X-ray studies are recorded for 2- and 4-nitrophenoxide salts of silver(I) and thallium(I), M(2-np) and Tl(4-np) (anhydrous), and Ag(4-np).H2O. Ag(2-np) is monoclinic, P21/c, a 9·012(4), b 5·743(5), c 12·594(5) Å, β 104·34(4)°, Z = 4; conventional R on |F| was 0·042 for No 1378 independent ‘observed’ (I > 3σ(I)) reflections. Tl(2-np) is monoclinic, C2/c, a 27·250(3), b 3·712(1), c 15·147(3) Å, β 114·41(1)°, Z = 8, R 0·025 for No 1346. Ag(4-np).H2O is monoclinic, P21/a, a 5·613(6), b 13·191(7), c 9·844(5) Å, β 92·50(6)°, Z = 4, R 0 ·033 for No 622. Tl(4-np) is

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3

Fabrikantov, O. L., I. V. Lev, and N. M. Agarkov. "Biomarkers of Allostatic Load in Patients with Diabetic Retinopathy." Ophthalmology in Russia 19, no. 3 (2022): 624–29. http://dx.doi.org/10.18008/1816-5095-2022-3-624-629.

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Diabetic retinopathy occupies a special place among the causes of the progression of decrease and loss of visual acuity, significantly impairing the quality of life and age-related viability, an integral indicator that is considered allostatic load. However, the allostatic load in patients suffering from diabetic retinopathy, as well as in other ophthalmological diseases, has not been practically studied and biomarkers characterizing the allostatic load of patients with diabetic retinopathy remain unknown.Purpose. To study of allostatic load in patients with diabetic retinopathy and the identi

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4

Calixto, Arturo Enrique Miranda, Carmen Calderón Ezquerro, María del Rocío Reyes Montes, and Judith Castellanos Moguel. "Comparison of total chitinase production in Lecanicillium lecanii. A study between Mexican native and ARSEF strains." Latin American Journal of Development 4, no. 3 (2022): 1231–42. http://dx.doi.org/10.46814/lajdv4n3-045.

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A comparison of total chitinase activity in 12 Mexican native and 7 ARSEF strains from the entomopathogen and mycoparasite Lecanicillium lecanii was performed. For the determination of the enzymatic activity, a water-based medium was used as substrate and carbon source, supplemented with colloidal chitin stained with Remazol brilliant blue. Chitinolytic activity was determined by measuring the amount of dye released; the supernatant from the cultures was analyzed by spectrophotometry. One chitinase unit was defined as the amount of enzyme needed to elevate absorbance by 0.01 at 595 nm. Native

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5

Bowmaker, Graham A., Effendy, Eban N. de Silva та Allan H. White. "Lewis-Base Adducts of Group 11 Metal(I) Compounds. LXXII Synthesis, Spectroscopy and Structural Systematics of Some 1 : 2 Binuclear Complexes of Silver(I) Halides with Triphenylstibine, [(Ph3Sb)2Ag(μ-X)2Ag(SbPh3)2], X = Cl, Br, I". Australian Journal of Chemistry 50, № 6 (1997): 641. http://dx.doi.org/10.1071/c96038.

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Syntheses and room-temperature single-crystal X-ray structural characterization of binuclear 1 : 2 adducts formed between silver(I) halides, AgX (X = Cl, Br, I), and triphenylstibine, SbPh3, are described. The three complexes are isomorphous, being triclinic, P-1, a ≈ 18·5, b ≈ 14·6, c ≈ 14·5 Å, α ≈ 62·5, β ≈ 74, γ ≈ 77°, Z = 2 centrosymmetric dimers. Conventional R on F were 0·043, 0·038 and 0·046 for 4984, 8479 and 4166 independent, ‘observed’ (I > 3σ(I)) reflections respectively. In [(Ph3b)2Ag(µ-X)2Ag(SbPh3)2], Ag–Sb range between 2·702(1) and 2·744(2) Å, lengthening slightly from chlori

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6

Huang, Guo Hua, Qing Lian Xie, Jian Mei Xu, Yin Song Pan, and Dong Xiang Zhou. "Preparation and Microwave Dielectric Properties of (1-x)Ca_2/5Sm_2/5TiO₃ -x Li_1/2Nd_1/2TiO₃ Ceramics." Key Engineering Materials 336-338 (April 2007): 293–96. http://dx.doi.org/10.4028/www.scientific.net/kem.336-338.293.

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(1-x) Ca2/5Sm2/5TiO3-x Li1/2Nd1/2TiO3 (CSLNT) ceramics, suitable for use in resonators or filters at microwave frequency, have a high εr and a low temperature coefficient of resonant frequency. The effects of calcinations on the microwave dielectric properties of CSLNT were studied. The CSLNT (x = 0.3) ceramics sintered at 1300oC for 3 h showed microwave properties with εr of 92, Qf of 5060 GHz and τf of 7.5 ppm/oC. The microwave dielectric properties of CSLNT (x = 0.3) ceramics were also improved by soft chemistry methods such as citric acid gel route and ethylenediaminetetraacetic acid (EDTA

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7

Boehme, Volkmar, Norbert Schmitz, Samira Zeynalova, Markus Loeffler, and Michael Pfreundschuh. "CNS events in elderly patients with aggressive lymphoma treated with modern chemotherapy (CHOP-14) with or without rituximab: an analysis of patients treated in the RICOVER-60 trial of the German High-Grade Non-Hodgkin Lymphoma Study Group (DSHNHL)." Blood 113, no. 17 (2009): 3896–902. http://dx.doi.org/10.1182/blood-2008-10-182253.

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AbstractOne thousand two hundred twenty-two patients treated in the Rituximab with CHOP over age 60 years (RICOVER-60) trial were examined for central nervous system (CNS) disease developing during first-line therapy or after a complete or partial remission had been achieved. Patients received 6 or 8 courses of CHOP (cyclophosphamide, adriamycin, vincristine, prednisone) administered every 2 weeks (CHOP-14) with or without rituximab. CNS prophylaxis for patients with involvement of bone marrow, testes, upper neck, or head consisted of intrathecal (i.th.) methotrexate (days 1 and 5 of first 2 c

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8

Sosman, J. A., P. Stiff, S. M. Moss, et al. "Pilot Trial of Interleukin-2 With Granulocyte Colony-Stimulating Factor for the Mobilization of Progenitor Cells in Advanced Breast Cancer Patients Undergoing High-Dose Chemotherapy: Expansion of Immune Effectors Within the Stem-Cell Graft and Post–Stem-Cell Infusion." Journal of Clinical Oncology 19, no. 3 (2001): 634–44. http://dx.doi.org/10.1200/jco.2001.19.3.634.

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PURPOSE: To evaluate whether administration of interleukin-2 (IL-2) with granulocyte colony-stimulating factor (G-CSF) improves mobilization of immune effector cells into the stem-cell graft of patients undergoing high-dose chemotherapy and autografting. PATIENTS AND METHODS: We performed a trial of stem-cell mobilization with IL-2 and G-CSF in advanced breast cancer patients receiving high-dose chemotherapy with cyclophosphamide, thiotepa, and carboplatin and stem cells followed by IL-2. The trial defined immune, hematologic, and clinical effects of IL-2 in this setting. RESULTS: Of 32 patien

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9

Tiedje, H. F., S. DeMille, L. MacArthur, and R. L. Brooks. "Cavity ring-down spectroscopy of transient O2-O2 dimers." Canadian Journal of Physics 79, no. 4 (2001): 773–81. http://dx.doi.org/10.1139/p01-042.

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Cavity ring-down spectroscopy has been used to obtain the spectra of transient (O2)2 at 577 and 629 nm, at room temperature and pressures ranging from about 0.25 to 10.0 atm. A selection of these spectra are displayed showing the overlapping monomer and dimer features. Pressure-dependent cross sections have been obtained and Rayleigh extinction has been observed. The derived band parameters are compared to recent results from others. PACS Nos.: 33.20kf, 33.70Fd

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10

Essayli, Jamal H., Jessica M. Murakami, Rebecca E. Wilson, and Janet D. Latner. "The Impact of Weight Labels on Body Image, Internalized Weight Stigma, Affect, Perceived Health, and Intended Weight Loss Behaviors in Normal-Weight and Overweight College Women." American Journal of Health Promotion 31, no. 6 (2016): 484–90. http://dx.doi.org/10.1177/0890117116661982.

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Purpose: To explore the psychological impact of weight labels. Design: A double-blind experiment that randomly informed participants that they were “normal weight” or “overweight.” Setting: Public university in Honolulu, Hawai‘i. Participants: Normal-weight and overweight female undergraduates (N = 113). Measures: The Body Image States Scale, Stunkard Rating Scale, Weight Bias Internalization Scale, Positive and Negative Affect Schedule, General Health question from the 12-item Short Form Health Survey, modified version of the Weight Loss Methods Scale, and a manipulation check. Analysis: A 2

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11

Kim, In-Bo, and Dong-Wook Jung. "A Rotator Cuff Tear Concomitant With Shoulder Stiffness Is Associated With a Lower Retear Rate After 1-Stage Arthroscopic Surgery." American Journal of Sports Medicine 46, no. 8 (2018): 1909–18. http://dx.doi.org/10.1177/0363546518768813.

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Background: Few studies have reported on the radiological characteristics and repair integrity of coexistent rotator cuff tears (RCTs) and shoulder stiffness after simultaneous arthroscopic rotator cuff repair and capsular release. Purpose: To evaluate the radiological characteristics and repair integrity of 1-stage arthroscopic surgery of RCTs concomitant with shoulder stiffness. Study Design: Cohort study; Level of evidence, 3. Methods: Among patients who underwent arthroscopic repair of full-thickness RCTs, the stiff group underwent simultaneous capsular release for shoulder stiffness, and

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12

Sillman, A. J., E. K. Ong, and E. R. Loew. "Spectral absorbance, structure, and population density of photoreceptors in the retina of the lake sturgeon (Acipenser fulvescens)." Canadian Journal of Zoology 85, no. 4 (2007): 584–87. http://dx.doi.org/10.1139/z07-033.

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Анотація:

Lake sturgeon ( Acipenser fulvescens Rafinesque, 1817) photoreceptors were studied with scanning electron microscopy and microspectrophotometry. The retina contains both rods and cones, with cones estimated composing about 30% of the photoreceptor population. Only large single cones were identified and they are similar to those found in other species of the order Acipenseriformes. The rods are large, with long, broad outer segments, and are similar to the dominant rod found in other sturgeons and the North American paddlefish ( Polyodon spathula (Walbaum, 1792)). Mean (SD) rod packing density

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13

Levine, Alexander R., Steven M. Lemieux, Daniela D’Aquino, Analise Tenney, Margaret Pisani, and Syed Ali. "Risk Factors for Continuation of Atypical Antipsychotics at Hospital Discharge in Two Intensive Care Unit Cohorts." Clinical Medicine Insights: Psychiatry 10 (January 2019): 117955731986381. http://dx.doi.org/10.1177/1179557319863813.

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Introduction: Atypical antipsychotics are frequently initiated in the intensive care unit (ICU) to treat delirium. Many patients continue on these agents at hospital discharge despite a lack of data to support long-term use. Objectives: The primary aim of this study was to determine underlying risk factors for continuation of antipsychotics at hospital discharge in medical intensive care unit (MICU) and surgical intensive care unit (SICU) patients when evaluated as separate cohorts. Methods: A single-center, retrospective study in patients newly initiated on quetiapine, risperidone, or olanzap

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14

CAPRIOTTI, LUCA. "FINITE-SIZE SPIN-WAVE THEORY OF A COLLINEAR ANTIFERROMAGNET." International Journal of Modern Physics B 17, no. 27 (2003): 4819–29. http://dx.doi.org/10.1142/s0217979203023148.

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The ground-state and low-energy properties of the two-dimensional J1-J2 Heisenberg model in the collinear phase are investigated using finite-size spin-wave theory [Q. F. Zhong and S. Sorella, Europhys. Lett.21, 629 (1993)], and Lanczos exact diagonalizations. For spin one-half — where the effects of quantization are the strongest — the spin-wave expansion turns out to be quantitatively accurate for J2/J1≳0.8. In this regime, both the magnetic structure factor and the spin susceptibility are very close to the spin-wave predictions. The spin-wave estimate of the order parameter in the collinear

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15

Lukshina, Vera A., Natalia V. Dmitrieva, Elena G. Volkova, Anatolii P. Potapov, Boris N. Filippov, and D. A. Shishkin. "Nanocrystalline Soft Magnetic (Fe_0.7Co_0.3)₈₈Hf₂W₂Mo₂Zr₁B₄Cu₁ Alloy with Enhanced Thermal Stability of Magnetic Properties." Solid State Phenomena 233-234 (July 2015): 611–14. http://dx.doi.org/10.4028/www.scientific.net/ssp.233-234.611.

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Magnetic properties, structure and thermal stability of the (Fe0.7Co0.3)88Hf2W2Mo2Zr1B4Cu1 alloy ribbon after its nanocrystallization at 620-750°C for 0-20 min in the presence or absence of tensile stresses σ were studied. It was shown that under the effect of tensile stresses a longitudinal magnetic anisotropy with an easy magnetization axis parallel to the long size of the ribbon was induced in the alloy. A better thermal stability of magnetic properties was observed for the alloy subjected to the nanocrystallization annealing at 620° for 20 min with σ = 170 MPa. After the subsequent anneali

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16

Syahrul, Muhammad Nur, Fajriani, Takril, and Reski Fitriah. "Analisis Kesesuaian Kualitas Air Sungai Dalam Mendukung Kegiatan Budidaya Perikanan di Desa Batetangnga, Kecamatan Binuang, Provinsi Sulawesi Barat." SIGANUS: Journal of Fisheries and Marine Science 3, no. 1 (2021): 171–81. http://dx.doi.org/10.31605/siganus.v3i1.1210.

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Penelitian ini bertujuan untuk menganalisis kualitas air Sungai Batetangnga sebagai dasar kelayakan budidaya untuk usaha budidaya perikanan. Penelitian ini dilaksanakan pada bulan Juni hingga Agustus 2021, di Sungai Batetangnga, Polewali Mandar, Sulawesi Barat. Lokasi pengambilan sampel dilakukan di Muara sungai, Rawa Bangun, Salu pajaan dan Limbong Lopi. Pengukuran parameter fisik kimiawi meliputi suhu, pH, oksigen terlarut, arus, kecerahan, amoniak dan fosfat. Metode pengukuran berdasarkan American Public Health Association (APHA). Data diolah dan dianalisa secara deskriptif. Hasil penelitia

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17

Tong, Xiaoshan, and Yu Cui. "Mendelian randomization analysis of the causal relationship between serum metabolites and thoracic aortic aneurysm." Medicine 103, no. 37 (2024): e39686. http://dx.doi.org/10.1097/md.0000000000039686.

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Thoracic aortic aneurysm (TAA) is associated with changes in the levels of metabolites; however, the exact causal relationships remain unclear. Identifying this complex relationship may provide new insights into the pathogenesis of TAA. We used genome-wide association studies to investigate the relationship between metabolites and TAA in this study. A total of 1400 serum metabolites were investigated for their potential causal effects on the risk of TAA. We performed bidirectional and 2-sample Mendelian randomization (MR) analysis using 5 MR tests: MR-Egger, weighted mode, weighted median, inv

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18

Liu, Wen Gang, Yun Hua Xu, and Rong Yang. "Synthesis, Characterization and Electrochemical Performance of Li₂Mn_0.7Fe_0.3SiO₄ Prepared from Solid-state Reaction." Materials Science Forum 620-622 (April 2009): 17–20. http://dx.doi.org/10.4028/www.scientific.net/msf.620-622.17.

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Li2MSiO4(M=Mn, Co, Ni) is a potential high capacity cathode material because of its outstanding properties that exchange of two electrons per transition metal atom is possible and the theoretical capacity of Li2MSiO4 can reach as high as 330 mAhg-1. In this family, the cathode performance of Li2MnSiO4 synthesized by solution route has been published recently. However, it seems that the cycle life of Li2MnSiO4 fell short of our expectation. In this work, the Li2Mn0.7Fe0.3SiO4 cathode material was synthesized by traditional solid-state reaction method. The prepared powder was consisted of majori

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19

Brommer, Chad L., David R. Shaw, Stephen O. Duke, Krishna N. Reddy, and Kenneth O. Willeford. "Antagonism of BAS 625 by selected broadleaf herbicides and the role of ethanol." Weed Science 48, no. 2 (2000): 181–87. http://dx.doi.org/10.1614/0043-1745(2000)048[0181:aobbsb]2.0.co;2.

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20

Batenko, N., S. Belyakov, and R. Valters. "Unexpected formation of naphtho[2,1-d]thiazole-6,9-dione from 3,5,6-trichloro-2-[2-(E-phenyldiazenyl)-thiazol-5-yl]-1,4-benzoquinone." Chemistry of Heterocyclic Compounds 48, no. 10 (2013): 1571–73. http://dx.doi.org/10.1007/s10593-013-1177-5.

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21

SZCZEPANIAK, KLAUDIUSZ, PAULINA LEŚNIAK, MARIA STUDZIŃSKA, et al. "Occurrence of larvae of Metastrongyloidea in feaces of cats from southeastern Poland." Medycyna Weterynaryjna 75, no. 10 (2019): 6299–2019. http://dx.doi.org/10.21521/mw.6299.

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Faecal samples from 716 cats from Poland, were examined for lungworm larvae (Metastrongyloidea) by flotation, sedimentation and Baermann techniques between January 2016 and April 2019 year. In total, 1.1% (8/716; CI ± 95% 0.3-1.9) of cats shed lungworm larvae. In the animals examined, infections with Aelurostrongylus abstrusus predominated (7 positive samples), while larvae of Troglostrongylus brevior were detected in only one sample. These invasions were more prevalent in animals under 6 months of age (3.0%) (6/201; CI ± 95%; 0.6-5.4) than in those older than one year (0.4%) (2/515; CI ± 95%

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22

Shah, Nakul Manish, Dean Pavlick, Jeffrey S. Ross, Zishuo Ian Hu, and Milind M. Javle. "Positive homologous recombination signature (HRDsig+) and the genomic landscape of intrahepatic cholangiocarcinoma (iCCA)." Journal of Clinical Oncology 43, no. 4_suppl (2025): 627. https://doi.org/10.1200/jco.2025.43.4_suppl.627.

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627 Background: Defective DNA repair has not been a major focus in iCCA clinical research. In this comprehensive genomic profiling (CGP) study, we queried whether the presence of a scar-based HRDsig biomarker could identify a subset of patients with unique genomic alterations (GA) and potential for responsiveness to PARP inhibitor-based treatment regimens. Methods: 6,271 cases of clinically advanced iCCA underwent hybrid capture based CGP to evaluate all classes of GA. Microsatellite instability (MSI) status, tumor mutation burden (TMB) levels, genomic ancestry and genomic trinucleotide signat

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23

Wada, Yoshiharu, Yoshiyuki Hamamoto, Yukiko Kawasaki, et al. "The Eradication of Helicobacter pylori does not Affect Glycemic Control in Japanese Subjects with Type 2 Diabetes." Japanese Clinical Medicine 4 (January 2013): JCM.S10828. http://dx.doi.org/10.4137/jcm.s10828.

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Since infection with Helicobacter pylori has been suggested to play a pathogenic role in diabetes mellitus, we investigated whether eradication therapy for H. pylori might affect glycemic control in Japanese subjects with type 2 diabetes. A total of 72 subjects (55 males, 17 females; aged 63.7 years) with type 2 diabetes who received eradication therapy for H. pylori were included. The change of their blood glycosylated hemoglobin (A1C) levels 3 months before (-3 m) the H. pylori eradication, as well as 3 months (3 m) and 6 months (6 m) after were evaluated. Their A1C levels did not show any s

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24

Simonneau, Gerald. "Nadroparin 0.3 mL Versus Enoxaparin 40 mg in the Prevention of Venous Thromboembolism in Abdominal Surgery for Colorectal Cancer: A Randomized Double-Blind Comparative Study." Blood 106, no. 11 (2005): 552. http://dx.doi.org/10.1182/blood.v106.11.552.552.

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Abstract Background: The relative benefit-to-risk ratio of various LMWH in the setting of colorectal cancer surgery has never been directly compared. Objective: We performed a multicenter, randomized, double-blind study to compare the efficacy and safety of enoxaparin 40 mg (4000 anti-Xa IU) and nadroparin 0.3 mL (2850 anti-Xa IU) in the prevention of venous thromboembolism (VTE) after colorectal cancer surgery. Methods: Patients undergoing elective colorectal adenocarcinoma resection under general anesthesia were recruited. They were randomized to receive once daily either nadroparin 0.3 mL o

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25

Effendy, Warren J. Grigsby, Robert D. Hart, Colin L. Raston, Brian W. Skelton, and Allan H. White. "Structural Characterization of Some Novel Oxidation Products of Triphenylstibine." Australian Journal of Chemistry 50, no. 6 (1997): 675. http://dx.doi.org/10.1071/c96042.

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Анотація:

Room-temperature single-crystal X-ray structural characterizations of two oxidation products of triphenylstibine of the form XPh3SbOSbPh3X are recorded for X = Cl, NO3. ClPh3SbOSbPh3Cl is monoclinic, P 21/c, Z = 4 f.u., a 9·109(4), b 19·809(8), c 19·30(2) Å, β 109·27(5)°, conventional R on F being 0·038 for No 4431 ‘observe’ (I > 3σ(I)) independent reflections. In this complex, Sb-O-Sb is quasi-linear, 173·1(3)°, in contrast to the previously recorded benzene solvate, in which it is 139·0(3)°; in the nitrate, [(O2NO)Ph3SbOSbPh3(ONO2)], triclinic, P-1, Z = 2 f.u., a 15·609(5), b 13·238(4), c

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26

Wang, Ying, Aijun Liu, Tingting Xu, Jiahui Yin, and Wenming Chen. "Bone-Related Extramedullary Disease in Newly Diagnosed Myeloma Patients is an Independent Poor Prognostic Predictor." Clinical Medicine Insights: Oncology 16 (January 2022): 117955492211095. http://dx.doi.org/10.1177/11795549221109500.

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Background: Bone-related extramedullary disease (EMD-B) is mass of clonal plasma cells derived from adjacent bone lesions and has obvious heterogeneities in clinical outcomes. This retrospective study aims to evaluate the treatment outcomes and long-term prognosis of newly diagnosed myeloma patients with EMD-B. Methods: This was a retrospective study conducted in Beijing Chaoyang Hospital from January 1, 2010 to December 31, 2019. Seventy-seven newly diagnosed multiple myeloma patients with EMD-B were selected. Propensity score matching (1:2) was used to match patients with and without EMD-B.

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27

Kashin, S. A., A. I. Vylkov, A. N. Petrov та A. Yu Zuev. "Electrical Properties of the Perovskite-Type Oxides La1-xSrxCo1-yCuyO3−δ (x = 0.3, y = 0 and x = 0, y = 0.3)". Zeitschrift für anorganische und allgemeine Chemie 628, № 9-10 (2002): 2221. http://dx.doi.org/10.1002/1521-3749(200209)628:9/10<2221::aid-zaac11112221>3.0.co;2-a.

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K., K.RISHNAMURTHl, VIJAYAN B., and RAMARAJAN K. "Dehydrohalogenation of 1-Chloro-2,6-diphenylpiperidin-4-ones." Journal of Indian Chemical Society Vol. 69, Jul 1992 (1992): 373–75. https://doi.org/10.5281/zenodo.6004154.

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Department of Chemistry, Kongunadu Arts and Science College, Coimbatore-621 029 Department of Chemistry, CBM College, Coimbatore-641 042 <em>Manuscript received 10 January 1992, revised 27 April 1992, accepted 3 June 1992</em> Treatment of 1-chloro-2,6-diphenylpiperidin-4-ones (1) with mild bases gives dehydrochlorinated products (4) and (or) (3) often accompanied by the reduced products (2).

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29

Dunlop, Hayley, Evelyn Fitzpatrick, Kevin Kurti, et al. "Participation of Patients From Racial and Ethnic Minority Groups in Phase 1 Early Cancer Drug Development Trials in the US, 2000-2018." JAMA Network Open 5, no. 11 (2022): e2239884. http://dx.doi.org/10.1001/jamanetworkopen.2022.39884.

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ImportanceDespite federal initiatives encouraging the enrollment of individuals from racial and ethnic minority groups in US clinical trials, no studies to date have specifically examined demographic disparities among participants in phase 1 drug development trials for patients with metastatic cancer.ObjectiveTo assess trends in the enrollment of patients from racial and ethnic minority groups in US phase 1 therapeutic drug trials for metastatic cancer from 2000 to 2018.Design, Setting, and ParticipantsIn this cross-sectional study, ClinicalTrials.gov was queried in July 2021 to identify compl

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30

Jose, Thulasee, Ivana T. Croghan, J. Taylor Hays, Darrell R. Schroeder, and David O. Warner. "Electronic Cigarette Use Is Not Associated with COVID-19 Diagnosis." Journal of Primary Care & Community Health 12 (January 2021): 215013272110243. http://dx.doi.org/10.1177/21501327211024391.

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This analysis tested the hypothesis that current e-cigarette use was associated with an increased risk of SARS-CoV-2 infection in patients seeking medical care. E-cigarette and conventional cigarette use were ascertained using a novel electronic health record tool, and COVID-19 diagnosis was ascertained by a validated institutional registry. Logistic regression models were fit to assess whether current e-cigarette use was associated with an increased risk of COVID-19 diagnosis. A total of 69,264 patients who were over the age of 12 years, smoked cigarettes or vaped, and were sought medical car

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31

Tsujisaki, M., Y. Hinoda, S. Tokuchi, et al. "The analysis of internal image-bearing anti-idiotypic monoclonal antibody in relation to carcinoembryonic antigen." Journal of Immunology 150, no. 2 (1993): 508–16. http://dx.doi.org/10.4049/jimmunol.150.2.508.

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Abstract Five anti-Id mAb (Ab2) were prepared from a BALB/c mouse immunized with anti-carcinoembryonic Ag (CEA) mAb MA208 (Ab1) in a syngeneic system. These anti-Id mAb appear to recognize unique idiotopes at the combining site of mAb MA208, because they were specifically reactive with mAb MA208 and showed the inhibitory activity against the binding of mAb MA208 to CEA. These anti-Id mAb were divided into three groups: group 1 (M7-625), group 2 (M7-413, M7-914), and group 3 (M7-049, M7-418), according to the analysis of anti-anti-Id antibodies (Ab3) induced with each anti-Id mAb (Ab2). Anti-an

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32

Luisa Montes, Maria, Carmen Busca, Marta Rava, et al. "Hepatic steatosis-insulin resistance and type 2 diabetes in people with HIV at diagnosis: effect of initial antiretroviral therapy." AIDS 38, no. 14 (2024): 1982–87. http://dx.doi.org/10.1097/qad.0000000000004008.

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We evaluated the impact of hepatic steatosis-insulin resistance (HS-IR) and liver fibrosis (LF) on type 2 diabetes mellitus (DM2) using triglyceride-glucose (TyG) and Fibrosis-4 (FIB-4). The incidence of DM2 was 12.9 [95% confidence interval (CI), 16.9–9.7] and 9.8 (95% CI, 6.9–13.6) per 1000 person-years in HS-IR and LF. The prevalence of HS-IR was significantly lower at 12 and 24 months with TDF + (3TC or FTC) + RPV [hazard ratio (HR) 0.5 [95% CI, 0.3–0.8], P < 0.01 at 12 months; 0.6 [0.4–0.9], P = 0.01 at 24 months].

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33

Shang, DeRong, YanFang Zhao, YuXiu Zhai, JinSong Ning, HaiYan Ding, and XiaoFeng Sheng. "Development of a new method for analyzing free aluminum ions (Al3+) in seafood using HPLC-ICP-MS." Chinese Science Bulletin 58, no. 35 (2013): 4437–42. http://dx.doi.org/10.1007/s11434-013-6029-2.

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34

Phan, Văn Cường, Nguyễn Đức Dược Phan, Thị Thanh Cao та ін. "CHẾ TẠO VÀ TÍNH CHẤT CỦA VẬT LIỆU TỔ HỢP GRAPHENE – ỐNG NANO CÁCBON – HẠT NANO VÀNG". Hue University Journal of Science: Natural Science 131, № 1A (2022): 57–64. http://dx.doi.org/10.26459/hueunijns.v131i1a.6292.

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Trong công trình này, màng tổ hợp của vật liệu graphene (Gr) – ống nano cácbon hai tường (DWCNT) và hạt nano kim loại vàng (AuNPs) (DWCNT-AuNPs-Gr) đã được chế tạo bằng phương pháp lắng đọng pha hơi nhiệt hóa học (CVD). Hình thái học bề mặt và các tính chất điện, điện hóa của vật liệu tổ hợp đã được khảo sát thông qua kính hiển vi điện tử quét phát xạ trường, phổ Raman, điện trở bốn mũi dò và kỹ thuật quét thế vòng (CV). Với nồng độ DWCNTs 0,3 g/L và tốc độ quay phủ 4000 vòng/phút, vật liệu DWCNTs-AuNPs-Gr có điện trở bề mặt giảm 2,3 lần so với màng Gr và đạt khoảng 549 W/sq; dòng đỉnh đáp ứng

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35

Setijaningsih, Lies, Jojo Subagja, Deni Radona, Brata Pantjara, Anang Hari Kristanto, and Yohanna Retnaning Widyastuti. "PERFORMA PEMIJAHAN IKAN BELIDA (Notopterus chitala) MELALUI INDUKSI HORMON HCG DAN LHRH." Jurnal Riset Akuakultur 13, no. 2 (2018): 115. http://dx.doi.org/10.15578/jra.13.2.2018.115-122.

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Permintaan ikan belida cukup tinggi untuk memenuhi kebutuhan konsumsi dan bahan baku olahan makanan yang masih mengandalkan tangkapan dari alam. Tingginya eksploitasi mengakibatkan populasi ikan dari tahun ke tahun semakin berkurang dan terancam punah. Teknologi pembenihan ikan belida dengan penggunaan hormon diduga dapat meningkatkan produksi larva untuk keperluan budidaya. Penelitian dilakukan untuk mengevaluasi performasi pemijahan ikan belida secara alami dan buatan melalui induksi hormon HCG dan LHRH analog. Pemijahan alami dan buatan dilakukan menggunakan induk betina sebanyak enam ekor

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36

Pankov, D. V., A. Yu Zuev, E. S. Buyanova та A. N. Petrov. "Defect Structure of the Copper-Substituted Lanthanum Cobaltite LaCo1−xCuxO3−δ (0.1 ≤ x ≤ 0.3)". Zeitschrift für anorganische und allgemeine Chemie 628, № 9-10 (2002): 2203. http://dx.doi.org/10.1002/1521-3749(200209)628:9/10<2203::aid-zaac11112203>3.0.co;2-2.

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37

T., Manikya Sastry, and Ramakrishna K. "Determination of Lercanidipine hydrochloride, an antihypertensive agent via coordination complexation using cobalt thiocyanate." Journal of Indian Chemical Society Vol. 91, Mar 2014 (2014): 381–86. https://doi.org/10.5281/zenodo.5717565.

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Department of Chemistry, G. V. P. College of Engineering (Autonomous), Visakhapatnam-530 048, Andhra Pradesh, India <em>E-mail</em> : tmsastry@yahoo.com Department of Chemistry, GITAM University, Visakhapatnam-530 045, Andhra Pradesh, India <em>Manuscript received online 28 May 2013, revised 16 June 2013, accepted 17 June 2013</em> A simple and sensitive extractive spectrophotometric method has been developed for the assay of Lercanidipne hydrochloride, an antihypertensive agent in bulk and formulations. The method is based on the formation of colored species between the drug and cobalt thiocy

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38

Kliegel, Wolfgang, Hans-Walter Motzkus, Klaus Drückler, Steven J. Rettig, and James Trotter. "Structural studies of organoboron compounds. XXXVII. 8,8-Pentamethylene-6-phenyl-6,9-epoxy-5,7-dioxa-8-azonia-6-borata-6,7,8,9-tetrahydro-5H-benzocycloheptene." Canadian Journal of Chemistry 68, no. 1 (1990): 64–68. http://dx.doi.org/10.1139/v90-013.

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Condensation of equimolar amounts of salicylaldehyde, N-hydroxypiperidine, and phenylboronic acid yields the title compound. Crystals of 8,8-pentamethylene-6-phenyl-6,9-epoxy-5,7-dioxa-8-azonia-6-borata-6,7,8,9-tetrahydro-5H-benzocycloheptene are monoclinic, a = 12.773(1), b = 11.9600(7), c = 10.6411(6) Å, β = 103.786(7)°, Z = 4, space group P21/c. The structure was solved by direct methods and was refined by full-matrix least-squares procedures to R = 0.039 and Rw = 0.047 for 2420 reflections with I ≥ 3σ(I). The compound has a bridged heterocyclic B,N-betaine structure with a PhB(OR)3 anionic

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39

Reinhart, Glenn A., Lee C. Preusser, Terry J. Opgenorth, Craig D. Wegner, and Bryan F. Cox. "Endothelin and ETA receptors in long-term arterial pressure homeostasis in conscious nonhuman primates." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 279, no. 5 (2000): R1701—R1706. http://dx.doi.org/10.1152/ajpregu.2000.279.5.r1701.

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This study was designed to quantify the long-term contribution of endogenous endothelin-1 (ET-1) and ETA receptors to the regulation of arterial pressure under normal conditions in nonhuman primates. Therefore, mean arterial pressure (MAP) and heart rate were measured 24 h/day with the use of telemetry techniques in conscious cynomolgus monkeys under control conditions, during administration of an ETA selective receptor antagonist (ABT-627; 5 mg/kg, 2 times a day by mouth, 4 days), and a 6-day posttreatment period. Systemic ETA blockade reduced MAP (24 h) from 89 ± 3 to 82 ± 2 and 79 ± 2 mmHg

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40

Анзоров, В. А., Х. А. Абитаева та Х. А. Вахаева. "ВЛИЯНИЕ СЕЗОНА ГОДА НА СОСТАВ БЕЛОЙ КРОВИ СТУДЕНТОК". Всероссийская научно-практическая конференция студентов, аспирантов и молодых ученых «Наука и молодежь», № 2 (7 жовтня 2022): 61–66. http://dx.doi.org/10.36684/52-2022-2-61-66.

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В работе приведены сезонные изменения картины белой крови студенток. Анализ результатов исследований показывает, что весь состав белой крови студенток, за исключением уровня моноцитов, подвергается значительным изменениям по сезонам года. Уровень лейкоцитов летом резко падает до 5,7 тыс. в мкл (P ˂ 0,01), осенью незначительно увеличивается, доходя до величины 7,7 тыс. в мкл, зимой снижается до 6,9, а весной составляет 7,3. Количество нейтрофилов в крови студенток, значительно увеличиваясь летом, доходит до величины 68,6% (P ˂ 0,01), а осенью и зимой составляет 56,4 и 55,8%. Число эозинофилов л

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41

Rothman, Russell L., Thomas G. Stewart, Ahmad Mourad, et al. "Time to Sustained Recovery Among Outpatients With COVID-19 Receiving Montelukast vs Placebo." JAMA Network Open 7, no. 10 (2024): e2439332. http://dx.doi.org/10.1001/jamanetworkopen.2024.39332.

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ImportanceThe effect of montelukast in reducing symptom duration among outpatients with mild to moderate COVID-19 is uncertain.ObjectiveTo assess the effectiveness of montelukast compared with placebo in treating outpatients with mild to moderate COVID-19.Design, Setting, and ParticipantsThis randomized clinical trial (Accelerating COVID-19 Therapeutic Interventions and Vaccines [ACTIV]–6) was conducted from January 27 through June 23, 2023, during the circulation of Omicron subvariants. Participants aged 30 years or older with confirmed SARS-CoV-2 infection and 2 or more acute COVID-19 sympto

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42

Jafari, Saeed, A. Ataie, and Amin Nozari. "Effect of Sintering Aid on Synthesis and Magnetic Properties of Nanocrystalline BaFe₁₂O₁₉ Ceramic Foam." Advanced Materials Research 622-623 (December 2012): 980–84. http://dx.doi.org/10.4028/www.scientific.net/amr.622-623.980.

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BaFe12O19 ceramic foam was synthesized from the mixture of Fe2O3 and BaCO3 using polymeric sponge replication technique. Effect of 1, 1.5, 2, 2.5, and 3 wt.% of SiO2 addition on foam lattice shape and magnetic properties of foams were investigated. The samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), vibrating samplemagnetometer (VSM) and Brunauer–Emmett–Teller (BET) techniques.Addition of 3 wt.% SiO2 can completely maintain the foam lattice shape at lower calcination temperature of 1075 °C. It resulted in higher values of coercivity and saturation mag

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43

Bruce, Michael I., Michael Schulz, and Edward R. T. Tiekink. "Crystal and Molecular Structures of t-Butyl Isocyanide-Undecacarbonyl-Tetrahydrido-Tetraruthenium, Ru4(µ-H)4(CO)11(CNBu t )." Australian Journal of Chemistry 50, no. 9 (1997): 879. http://dx.doi.org/10.1071/c97092.

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The crystal and molecular structures of Ru4(µ-H)4(CO)11(CNBut) (2), obtained with Ru4(µ- H)4(CO)10(CNBut)2 by hydrogenation of Ru5(µ5-CNBut)(CO)14(CNBut) (1), have been determined. Crystals of (2) are monoclinic, space group P 21/c, with a 12·349(1), b 11·627(3), c 17·0222(7) Å, β 105·785(4)°, V 2351·9(6) Å3 and Z 4. The structure was solved by direct methods and refined using 4478 reflections to final R 0·028(Rw0·033). An improved procedure for the preparation of (1) in 35–40% yields is also described.

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44

Razmakhnin, K. K., I. N. Khatkova, L. V. Shumilova, and T. S. Nomokonova. "Hydrometallurgical processing of ash and slag waste." iPolytech Journal 27, no. 3 (2023): 611–21. http://dx.doi.org/10.21285/1814-3520-2023-3-611-621.

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This work assesses the possibility of hydrometallurgical processing of ash and slag waste in order to extract rare and rare earth elements. The ash and slag waste from the Chita CHPP-2 combined heat and power plant was used as a research object. Inductively coupled plasma atomic emission spectroscopy (ICP-AES) was used to determine the elemental chemical composition of coal combustion products. To preconcentrate rare and rare earth elements, magnetic separators were used to isolate the -0.5+0.3 mm and -0.3+0.1 mm grain size fractions of ash and slag waste. The leaching of rare and rare earth e

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45

Stepanova, Marketa, Martin Novak, Bohuslava Cejkova, et al. "Contrasting potential for biological N₂ fixation at three polluted central European Sphagnum peat bogs: combining the ¹⁵N₂-tracer and natural-abundance isotope approaches." SOIL 9, no. 2 (2023): 623–40. http://dx.doi.org/10.5194/soil-9-623-2023.

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Abstract. Availability of reactive nitrogen (Nr) is a key control on carbon (C) sequestration in wetlands. To complement the metabolic demands of Sphagnum in pristine rain-fed bogs, diazotrophs supply additional Nr via biological nitrogen fixation (BNF). As breaking the triple bond of atmospheric N2 is energy-intensive, it is reasonable to assume that increasing inputs of pollutant Nr will lead to BNF downregulation. However, recent studies have also documented measurable BNF rates in Sphagnum-dominated bogs in polluted regions, indicating the adaptation of N2 fixers to changing N deposition.

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46

Novis, David A., Molly K. Walsh, Jane C. Dale, and Peter J. Howanitz. "Continuous Monitoring of Stat and Routine Outlier Turnaround Times: Two College of American Pathologists Q-Tracks Monitors in 291 Hospitals." Archives of Pathology & Laboratory Medicine 128, no. 6 (2004): 621–26. http://dx.doi.org/10.5858/2004-128-621-cmosar.

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Abstract Context.—The laboratory test turnaround times (TATs) that exceed the expectations of clinicians who order those tests, the so-called outlier test reporting rates, may be responsible for perceptions of inadequate laboratory service. Objective.—To monitor outlier test reporting rates for emergency department stat potassium results and routine inpatient morning blood tests. Design.—In 2 different monitors, each conducted for 2 years, laboratory personnel in institutions enrolled in the College of American Pathologists (CAP) Q-Tracks program tracked the percentages of emergency department

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47

Kim, Johnny S., Becci A. Akin, and Jody Brook. "Solution-focused brief therapy to improve child well-being and family functioning outcomes with substance using parents in the child welfare system." Developmental Child Welfare 1, no. 2 (2019): 124–42. http://dx.doi.org/10.1177/2516103219829479.

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This study examined the effectiveness of solution-focused brief therapy (SFBT) on child well-being and family functioning outcomes for child welfare involved parents. A randomized controlled trial design was used to evaluate the effectiveness of SFBT as compared to treatment-as-usual in an outpatient substance abuse treatment center. Mixed linear models tested within and between-group changes using intent-to-treat analysis ( N = 180). Hedges’s g effect sizes examined the magnitude of treatment effects. Both conditions reported improvements on the child well-being measures (Behavior Rating Inve

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48

Ma, Jianhong, Zhenxin Zhu, Xiao Chen, et al. "A cross-sectional survey of nutrition labelling use and its associated factors on parents of school students in Shanghai, China." Public Health Nutrition 21, no. 8 (2018): 1418–25. http://dx.doi.org/10.1017/s1368980018000332.

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AbstractObjectiveTo understand parents’ knowledge and use of nutrition labelling and to explore its associated factors.DesignCross-sectional survey.SettingTwo schools providing a nine-year educational programme in Putuo District, Shanghai, China, were selected for the study. Information was included on demographic data and knowledge of the Chinese Food Pagoda.SubjectsStudents and their parents (n 1770) participated in a questionnaire survey.ResultsOf questionnaires, 1766 were completed (response rate 99·8 %). Utilization rate of nutrition labelling was 19·3 %. Among 624 parents knowing nutriti

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Kurella Tamura, Manjula, Mengjiao Huang, Jaejin An, et al. "SPRINT Treatment Among Adults With Chronic Kidney Disease From 2 Large Health Care Systems." JAMA Network Open 8, no. 1 (2025): e2453458. https://doi.org/10.1001/jamanetworkopen.2024.53458.

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ImportanceIt is unclear whether the effects of intensive vs standard blood pressure (BP) targets seen in clinical trials generalize to patients with chronic kidney disease (CKD) encountered in everyday practice due to differences in the distribution of cardiovascular risk factors and coexisting conditions.ObjectiveTo evaluate whether the beneficial and adverse effects of intensive vs standard BP control observed in the Systolic Blood Pressure Intervention Trial (SPRINT) are transportable to a target population of adults with CKD in clinical practice.Design, Setting, and ParticipantsThis compar

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Wang, Yan Shuai, Xiang Ping Xian, Feng Xing, and Bi Qin Dong. "The Study on Preparation of Kaolin-Acrylic Super Absorbent Polymer and its Internal Curing Effect in the Hydration Procedure of Cement Materials." Advanced Materials Research 622-623 (December 2012): 276–79. http://dx.doi.org/10.4028/www.scientific.net/amr.622-623.276.

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In this paper, a new kind of superabsorbent polymer (SAP) is designed and prepared. Using sodium persulfate as initiator and N,N’-methylene bisacrylamide as Crosslinker, monomer of acrylic acid can be grafted into the skeleton of natural mineral kaolin with the method of microwave irradiation. The performance of water adsorption for SAP is tested in saturated Ca(OH)2 solution. Also, the internal curing effect of SAP to hydration procedure of cement paste is studied. The result shows that the compressive properties and flexural strength of cement paste specimens in early stage have significant

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