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FPGA物理综合的发展

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电子设计应用 2006年第5期 16-16,18,20页

作者： gael paul Synplicity公司

尽管FPGA已经存在了很长一段时间,但直到最近的几年,也无法和ASIC进行直接竞争.主要原因就是FPGA具有较少的门级数,较低的运行速度和较高的单价,即使是需求量比较大,价格依然比较高.

关键词： FPGA 物理综合 ASIC 运行速度

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维普期刊数据库

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Should we perform decompressive laparotomy during severe acute pancreatitis with intra-abdominal hypertension below 25 mmHg:Only the gut knows

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World Journal of Gastrointestinal Surgery 2024年第5期16卷 1470-1473页

作者： Thibault Vieille Melissa Crotet Celia Turco paul Monasterolo Hadrien Winiszewski gael Piton Medical Intensive Care Unit Besancon University HospitalBesancon 25000France Intensive Care Unit Vesoul HospitalVesoul 70000France Department of Digestive Surgical Oncology-Liver Transplantation Unit Besancon University HospitalBesancon 25000France Inserm UMRS-938 Centre de Recherche Saint-Antoine(CRSA)Sorbonne UniversitéParis 10041NY212France Intensive Care Unit Nord Franche Comte HospitalTrevenans 90400France

We suggest that during severe acute pancreatitis(SAP)with intra-abdominal hypertension,practitioners should consider decompressive laparotomy,even with intra-abdominal pressure(IAP)below 25 ***,in this setting,non-occlusive mesenteric ischemia(NOMI)may occur even with IAP below this cutoff and lead to transmural necrosis if abdominal perfusion pressure is not promptly *** report our experience of 18 critically ill patients with SAP having undergone decompressive laparotomy of which one third had NOMI while IAP was mostly below 25 mmHg.

关键词： Acute pancreatitis Abdominal compartment syndrome Decompressive laparotomy Mesenteric ischemia Intra-abdominal pressure Abdominal perfusion pressure

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用于大肠杆菌消毒的负载型和悬浮型TiO_2催化剂的动力学和催化效率（英文）

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催化学报 2014年第9期35卷 1571-1577页

作者： Majdi Kacem gael Plantard Nathalie Wery Vincent Goetz National Center for Scientific Research UPR 8521 Laboratory of PROcess Materials and Solar Energy Tecnosud Rambla de la thermodynamique 66100 Perpignan France University of Perpignan Via Domitia 52 Paul Alduy 66100 Perpignan France National Institute for Agricultural Research UR0050 Laboratory of Environmental Biotechnology Avenue des Etangs 11100 Narbonne France

TiO2‐mediated photocatalysis is widely used in a variety of applications and products in the envi‐ronmental and energy fields, including photoelectrochemical conversion, self‐cleaning surfaces, and especially water purification systems. The dimensionality of the structure of a TiO2 material can affect its properties, functions, and more specifically, its photocatalytic performance. In this work, the photocatalytic inactivation of Gram‐negative Escherichia coli using three photocatalysts, differ‐ing in their structure and other characteristics, was studied in a batch reactor under UVA light. The aim was to establish the disinfection efficiency of solid TiO2 compared with that of suspended cata‐lysts, widely considered as reference cases for photocatalytic water disinfection. The bacterial inac‐tivation profiles obtained showed that: (1) the photoinactivation was exclusively related to the quantity of photons retained per unit of treated volume, irrespective of the characteristics of the photocatalyst and the emitted light flux densities;(2) across the whole UV light range studied, each of the photocatalytic solids was able to achieve more than 2 log bacterial inactivation with less than 2 h UV irradiation;(3) none of the used catalysts achieved a total bacterial disinfection during the treatment time. For each of the catalysts the quantum yield has been assessed in terms of disinfec‐tion efficiency, the 2D material showed almost the same performance as those of suspended cata‐lysts. This catalyst is promising for supported photocatalysis applications.

关键词：二氧化钛催化剂大肠杆菌杀菌效率悬浮动力学光催化性能显示间歇式反应器

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