Results 131 to 140 of about 53,816 (309)

Management of ring chromosome 20 syndrome: Narrative review and consensus recommendations

open access: yesEpilepsia, EarlyView.
Abstract Ring chromosome 20 (ring 20) is a rare genetic condition usually presenting as developmental and epileptic encephalopathy. The disease is caused by fusion of the long and short arms of chromosome 20. Patients are symptomatic even if there is no loss of genetic material.
Asma Khamis   +8 more
wiley   +1 more source

PREDICCIÓN DE LA CURVA DE RUPTURA DE UN REACTOR DE LECHO FIJO DE HIDROPROCESAMIENTO DE ACEITE PESADO

open access: yesAvances en Ciencias e Ingeniería, 2020
The numerical solution of a heavy oil hydroprocessing fixed bed reactor model was developed to determine the intraparticle deactivation profiles, throughout the reactor and as a function of time-on-stream, based on the continuous hypothesis, in order to ...
Maricruz Morales-Blancas   +5 more
doaj  

Health System Factors in Head and Neck Cancer Diagnosis: A HEADSpAcE Consortium Qualitative Study in Glasgow and Montevideo

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Head and neck cancer (HNC) is a devastating diagnosis, with advanced‐stage disease leading to poorer outcomes. This qualitative study aimed to identify health system factors associated with stage of HNC diagnosis. Methods Qualitative semistructured interviews with HNC patients and clinicians were undertaken in two purposively ...
Grant Creaney   +196 more
wiley   +1 more source

sj-pdf-1-cmp-10.1177_07388942241237727 - Supplemental material for UN peacekeeping presence and local food security outcomes [PDF]

open access: yes
Supplemental material, sj-pdf-1-cmp-10.1177_07388942241237727 for UN peacekeeping presence and local food security outcomes by Sara Lindberg Bromley and Nina von Uexkull in Conflict Management and Peace ...
Sara Lindberg Bromley (18277370)   +1 more
core   +1 more source

Adsorption and Sensing Behavior of Pristine, P‐Doped, and Al‐Doped Boron Nitride Nanosheets Toward Toxic Hydrogen Fluoride Gas: Insights from Density Functional Theory Analysis

open access: yesChemistryOpen
This study employs first‐principles density functional theory (DFT) to investigate the adsorption behavior of pristine, P‐doped, and Al‐doped boron nitride nanosheets toward toxic hydrogen fluoride (HF) gas.
Nihal Siddique   +6 more
doaj   +1 more source

Grey model based immune predictive R2R control of CMP process [PDF]

open access: yes, 2012
针对化学机械研磨(chemical mechanical polishing,CMP)过程非线性、时变、产品质量不能在线测量的特性,为了提高CMP过程R2R(Rum-to-Run)控制的精度,提出了一种基于灰色模型和克隆选择免疫算法的CMP过程R2R预测控制器GI-PR2R。通过离线测量获得历史批次少量数据,构建CMP过程的在线灰色GM(1,N)预测模型,解决了复杂CMP过程难以建立精确数学模型的难题提高了预测模型的精度。通过基于克隆选择免疫算法的CMP过程预测控制的滚动优化 ...
胡静涛, 王亮
core  

sj-pdf-1-cmp-10.1177_07388942231223422 - Supplemental material for Civil war and state support for conventional arms control [PDF]

open access: yes
Supplemental material, sj-pdf-1-cmp-10.1177_07388942231223422 for Civil war and state support for conventional arms control by Tobias Risse in Conflict Management and Peace ...
Tobias Risse (17777191)
core   +1 more source

Advances and Challenges in Functional Abrasive Design for Chemical Mechanical Polishing of Semiconductors and in Optical Manufacturing

open access: yesInterdisciplinary Materials, EarlyView.
This review summarizes recent advances in chemical mechanical polishing abrasives based on CeO2, SiO2, Al2O3, and emerging nanomaterials, highlighting how structural engineering and interfacial chemistry govern material removal and surface quality. Mechanism‐driven abrasive design is identified as a key pathway toward high selectivity, low damage, and ...
Wenqi Tang   +11 more
wiley   +1 more source

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