The SPICE Modeling of a Radiation Sensor Based on a MOSFET with a Dielectric HfO₂/SiO₂ Double-Layer by Miloš Marjanović, Stefan D. Ilić, Sandra Veljković, Nikola Mitrović, Umutcan Gurer, Ozan Yilmaz, Aysegul Kahraman, Aliekber Aktag, Huseyin Karacali, Erhan Budak, Danijel Danković, Goran Ristić, Ercan Yilmaz

“…We report on a procedure for extracting the SPICE model parameters of a RADFET sensor with a dielectric HfO₂/SiO₂ double-layer. RADFETs, traditionally fabricated as PMOS transistors with SiO₂, are enhanced by incorporating high-k dielectric materials such as HfO₂ to reduce oxide thickness in modern radiation sensors. …”
Get full text

Antibacterial, Cytotoxic Studies and Characterization of Some Newly Synthesized Symmetrical N3,N3′-Bis(disubstituted)isophthalyl-bis(thioureas) and Their Cu(II) and Ni(II) Complexes by Muhammad Jamil, Muhammad Zubair, Muhammad Asim Farid, Umer Rashid, Nasir Rasool, Saiful Islam

“…A series of some novel N3,N3′-bis(disubstituted)isophthalyl-bis(thioureas) compounds with general formula [C6H4· {CONHCSNHR}2], where R = 2-ClC6H4S (L1), 3,5-(Cl)2C6H3 (L2), 2,4-(Cl)2C6H3 (L3), 2,5-(Cl)2C6H3 (L4), and 2-NH2C6H4 (L5), and their Cu(II) and Ni(II) complexes (C1–C10) have been synthesized. …”
Get full text

Cryptic translocation involving two acrocentric chromosome ends revealed by fluorescence in situ hybridization after two consecutive pregnancies of which the results of chromosome microarray were mirror-imaged by Yao-Lung Chang, Hsiu-Huei Peng, Hsueh-Chun Cheng, Chi-Yuan Chiang, Ho-Yen Chueh, Yu-Ting Lin, Chin-Pei Lee, Shuenn-Dyh Chang, Ming Chen

Get full text

Investigation of the Catalytic Properties of Aluminum Oxide (Al₂O₃) and Pyrite (FeS₂) Using Thermodynamic and Kinetic Parameters by Aigul T. Ordabaeva, Zainulla M. Muldakhmetov, Mazhit G. Meiramov, Sergey V. Kim, Shuga B. Kasenova, Serik D. Fazylov

“…To determine the diffusion–kinetic characteristics, anthracene hydrogenation was performed at different temperatures (648 K, 673 K, 698 K), at a hydrogen pressure of 3 MPa in the presence of a mixture of pyrite (FeS₂) and aluminum oxide (Al₂O₃) taken at a ratio of 1:1. …”
Get full text

Negative perceptions toward older adults and life satisfaction among community-dwelling older citizens in Japan [version 2; peer review: 1 approved, 2 approved with reservations] by Yuho Shimizu, Hiroyuki Suzuki, Tomoki Furuya, Ai Iizuka, Keigo Hinakura, Tomoya Takahashi, Yan Li, Daichi Yamashiro, Yoshifumi Takahashi, Daisuke Cho, Susumu Ogawa, Kenichiro Sato

Get full text

rAAV2/1-SR-BI-IRES-EGFP转染HepG2肝细胞对 125I-HDL摄取的调节

Subjects: Get full text

Chaos Control, Codimension-One and Codimension-Two 1 : 2 Strong Resonance Bifurcation Analysis of a Predator-Prey Model with Holling Types I and III Functional Responses by Abdul Qadeer Khan, Syeda Noor-ul-Huda Naqvi, Shaimaa A. A. Ahmed, Waleed A. I. El-Morsi

“…Furthermore, it is also proven that Neimark–Sacker bifurcation as well as flip bifurcation occurs at an interior equilibrium solution, and in addition, at the same equilibrium solution, we also studied codimension-two 1:2 strong resonance bifurcation. Then, OGY and hybrid control strategies are employed to manage chaos in the model under study, which arises from Neimark–Sacker and flip bifurcations, respectively. …”
Get full text

Alpha-2-adrenergic receptor agonists for the prevention of delirium and cognitive decline after open heart surgery (ALPHA2PREVENT): protocol for a multicentre randomised controlled trial by Eva Skovlund, Rune Haaverstad, Henrik Zetterberg, Jorunn L Helbostad, Rolf Busund, Johan Raeder, Theis Tønnessen, Torgeir Bruun Wyller, Melanie R Simpson, Nils Kristian Skjærvold, Bjørn Erik Neerland, Svein Aslak Landsverk, Ieva Martinaityte, Hilde Margrethe Norum, Geir Selbaek, Elisabeth Skaar, Arjen JC Slooter, Øyvind Sverre Svendsen, Alexander Wahba

“…Introduction Postoperative delirium is common in older cardiac surgery patients and associated with negative short-term and long-term outcomes. The alpha-2-adrenergic receptor agonist dexmedetomidine shows promise as prophylaxis and treatment for delirium in intensive care units (ICU) and postoperative settings. …”
Get full text

What sustain Chinese adult second language (L2) learners' engagement in online classes? A sequential mix-methods study on the roles of L2 motivation and enjoyment. by Yanyan Li, Wentao Liu, Shuai Ren

“…Recent research has integrated positive psychology with the Second Language Motivational Self System (L2MMS) to explore how enjoyment, L2 self-guides (including ideal L2 self and ought-to L2 self), and engagement interact among school-aged second-language (L2) learners. …”
Get full text

Preparation of N-Doped TiO2-ZrO2 Composite Films under Electric Field and Heat Treatment and Assessment of Their Removal of Methylene Blue from Solution by Lefu Mei, Ranfang Zuo, Jing Xie, Libing Liao, Hao Ding

“…TiO2-ZrO2 composite film with the grain size of 50 nm was synthesized by electric field and heat (EF&H) treatments. …”
Get full text

Atacama Large Aperture Submillimeter Telescope (AtLAST) science: Probing the transient and time-variable sky [version 2; peer review: 1 approved, 2 approved with reservations] by Pamela Klaassen, Mark Booth, Thomas Stanke, Evanthia Hatziminaoglou, Claudia Cicone, Martin Cordiner, Tony Mroczkowski, Doug Johnstone, Luca Di Mascolo, Minju Lee, Eelco van Kampen, Thomas Maccarone, Daizhong Liu, Matthew Smith, Amélie Saintonge, Sven Wedemeyer, Alexander Thelen, John Orlowski-Scherer, Tomasz Kamiński, Joe Bright, Atul Mohan, Michael Koss, Sigurd Næss, Francisco Miguel Montenegro-Montes, Paola Severgnini, Claudio Ricci, Jochen Greiner, Cristian Vignali

Get full text

Chemical Polymerization Kinetics of Poly-O-Phenylenediamine and Characterization of the Obtained Polymer in Aqueous Hydrochloric Acid Solution Using K2Cr2O7 as Oxidizing Agent by S. M. Sayyah, A. B. Khaliel, Ahmed A. Aboud, S. M. Mohamed

Get full text

Crystal structure of methyl 2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)acetate, C15H11NO4 by Peng Wei, Yang Jicai, Yue Yu, Deng Xin, Jiang Wujiu

“…C15H11NO4, monoclinic, P21/n (no. 14), a = 8.0909(6) Å, b = 24.4463(18) Å, c = 12.6980(10) Å, β = 96.6020(10)°, V = 2494.9(3) Å3, Z = 8, R gt(F) = 0.0470, wR ref(F 2) = 0.1273, T = 296 (2) K.…”
Get full text

Influence of Y–Bi–Co oxide doping on electrical performance of ZnO varistors based on simulation analysis by Zhengzheng Fu, Zongxi Zhang, Songhai Fan, Tao Cui, Donghui Luo, Yue Yin, Pengfei Meng, Jingke Guo

Subjects: Get full text

Crystal structure of catena-poly[tribenzyl-κ1C-(μ2-6-oxidopyridin-1-ium-3-carboxylato-κ2O:O’)tin(IV)-dichloromethane-methanol (1/1/1), C29H31Cl2NO4Sn by Gao Zhongjun, Zhang Haifeng

“…C29H31Cl2NO4Sn, monoclinic, P21/n (no. 14), a = 10.638(4) Å, b = 17.168(7) Å, c = 18.399(5) Å, β = 120.573(16)°, V = 2893.1(18) Å3, Z = 4, Rgt(F) = 0.0314, wRref(F2) = 0.0875, T = 298 K.…”
Get full text

Design and Theoretical Study of D–A–π–A Organic Sensitizers with [1,2,5]Thiadiazolo[3,4-c]pyridine, [1,2,5]Selenadiazolo[3,4-c]pyridine, and [1,2,5]Oxadiazolo[3,4-c]pyridine π Component by O. I. Bolshakov, M. A. Grishina, A. Galushko, V. A. Potemkin, O. A. Rakitin

“…The thienyl bridge in A-block provides a red shift with respect to phenyl bridge for [1,2,5]oxadiazolo[3,4-c]pyridines while the phenyl bridge provides a red shift with respect to thienyl bridge for [1,2,5]selenadiazolo[3,4-c]pyridines. …”
Get full text

Crystal structure of catena-poly[diaqua-bis(μ2-1,3-di(1H-imidazol-1-yl)propane-κ2N:N′)cobalt(II)] tetrafluoroterephthalate, C26H28N8O6F4Co by Huang Xiao-Zhou, Lu Jiu-Fu

“…C26H28N8O6F4Co, monoclinic, C2/m (no. 12), a = 15.7590(18) Å, b = 11.6981(15) Å, c = 9.1210(12) Å, β = 121.227(7)°, V = 1437.8(3) Å3, Z = 2, Rgt(F) = 0.0323, wRref(F2) = 0.0904, T = 293(2) K.…”
Get full text

Crystal structure of (E)-1-(5-bromo-2-hydroxyphenyl)-3-(5-(4-methoxyphenoxy)-3-methyl-1-phenyl-1H-pyrazol-4-yl)prop-2-en-1-one, C26H21BrN2O4 by Shin Soon Young, Lee Ha-Jin, Koh Dongsoo

“…C26H21BrN2O4, triclinic, P1̄ (no. 2), a = 9.061(3) Å, b = 11.640(3) Å, c = 12.751(3) Å, α = 65.985(7)°, β = 87.683(8)°, γ = 72.332(12)°, V = 1165.1(5) Å3, Z = 2, R gt(F) = 0.0351, wR ref(F 2) = 0.0873, T = 296(2) K.…”
Get full text

Temperature Dependence of Electrical Properties and Crystal Structure of 0.29Pb(In1/2Nb1/2)O3–0.44Pb(Mg1/3Nb2/3)O3–0.27PbTiO3 Single Crystals by Qian Li, Yun Liu, Andrew Studer, Zhenrong Li, Ray Withers, Zhuo Xu

“…We characterized the temperature dependent (~25–200°C) electromechanical properties and crystal structure of Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 single crystals using in situ electrical measurement and neutron diffraction techniques. …”
Get full text

Low & Anaplastic Grade Glioma Umbrella Study of MOlecular Guided TherapieS (LUMOS-2): study protocol for a phase 2, prospective, multicentre, open-label, multiarm, biomarker-directed, signal-seeking, umbrella, clinical trial for recurrent IDH mutant, grade 2/3 glioma by Marshall Pitz, Eng-Siew Koh, Elizabeth H Barnes, Lucille Sebastian, Mandy L Ballinger, David M Thomas, Christopher O'Callaghan, John Simes, Hui K Gan, Sonia Yip, Hao-Wen Sim, Desma Spyridopoulos, Richard De Abreu Lourenco, Cynthia Hawkins, Kristen McParland, Benjamin Kong, Subotheni Thavaneswaran, Patrick J Wheeler

“…Introduction All grade 2/3 gliomas are incurable and at the time of inevitable relapse, patients have significant unmet needs with few effective treatments. …”
Get full text