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用ZnHgTe作为室温微米光电探测器的材料

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维普期刊数据库

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红外 1989年第12期10卷 31-33页

作者： piotr.,J 高国龙

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维普期刊数据库

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利用绿色植物废弃物生产浓缩叶蛋白

国外农业环境保护 1992年第1期 39-41页

作者： Rolf Carlsson piotr Hanczakowski 贾晓葵

本试验对从不同植物种类绿色废弃物所提取的浓缩叶蛋白(LPC)的质量进行了比较。方法植物材料用普通饲料粉碎机将胡萝卜地上部分粉碎,并用榨压机压取浆汁。出于植株地上部分部分地变黄变干。

关键词：植物废物叶绿蛋白浓缩

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民族的灵感

车主之友 2010年第10期 192-197页

作者： Mike Goodbun piotr Degler Jablonski(摄影) 白宁(整理)

1963年，乔治亚罗设计的Bertone Testudo概念车显示出了他作为创造者无拘无束的灵感，也提示了他成为几代汽车设计师创作灵感之源的原因。

关键词：创作灵感汽车设计师民族乔治亚罗创造者概念车

三个不同时期格但斯克(波兰)的供水和下水处理的比较

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AMBIO－人类环境杂志 2001年第4期30卷 320-322页

作者： piotr Kowalik Ziemowit Suligowski 林宝法 Professor Technical University of Gdansk Faculty of Hydro and Environmental Engineeringul.Narutowicza 11 80-952 Gdansk Poland. Professor Technical University of Gdansk Faculty of Hydro and Environmental Engineering ul. Narutowicza 11

按照可持续发展的思想,每一个社会均应在不造成自然资源和生态系退化的情况下运作,而所采用的技术应对自然和社会产生积极的影响。供水和下水处理系统的可持续性要求完整性、普遍性、系统的做法和高的可靠性标准。完整性意指饮用水质量... 详细信息

按照可持续发展的思想,每一个社会均应在不造成自然资源和生态系退化的情况下运作,而所采用的技术应对自然和社会产生积极的影响。供水和下水处理系统的可持续性要求完整性、普遍性、系统的做法和高的可靠性标准。完整性意指饮用水质量要求和人类废物利用要求均应满足。普遍性要求系统应一视同仁地服务于所有居民。

关键词：格但斯克波兰供水下水处理排水

Total pancreatectomy with islet autotransplantation in diabetic and pre-diabetic patients with intractable chronic pancreatitis

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Journal of Pancreatology 2020年第2期3卷 86-92页

作者： Bachul piotr J. Grybowski Damian J. Anteby Roi Basto Lindsay Perea Laurencia Golab Karolina Wang Ling-Jia Tibudan Martin Gutierrez Angelica P. Komorniczak Michal Nagpal Sajan Lucander Aaron Fung John Matthews Jeffrey B. Witkowski piotr Department of Surgery University of ChicagoChicagoILUSA Faculty of Medicine Tel Aviv UniversityTel AvivIsrael Department of Nephrology Transplantology and Internal MedicineMedical University of GdańskGdańskPoland Department of Medicine University of ChicagoChicagoILUSA

Total pancreatectomy with islet autotransplantation(TPIAT)is an effective treatment option for non-diabetic patients with intractable chronic *** outcome and potential benefits for pre-diabetic and diabetic patients are less well ***-four patients underwent TPIAT were retrospectively divided into 3 groups according to pre-operative glycemic control:diabetes mellitus(DM)(n=5,15%),pre-DM(n=11,32%)and non-DM(n=18,54%).Pre-operative fasting c-peptide was detectable and similar in all 3 *** yield in the DM group was comparable to pre-DM and non-DM groups(median islet equivalents[IEQ]was 191,800,111,800,and 232,000 IEQ,respectively).Patients received islet mass of over the target level of 2000 IEQ/kg in pre-DM and DM at lower but clinically meaningful rates compared to the non-DM group:45%(5/11)and 60%(3/5)for a combined 50%(8/16)rate,respectively,compared to 83%(15/18)for the non-DM *** 1 year,fasting c-peptide and HbA1c did not differ between DM and pre-DM groups but c-peptide was significantly higher in *** transplantation failed(negative c-peptide)only in 1 ***,all patients experienced pancreatic pain with daily opioid dependence in 60%to 70%.Pancreatic-type pain gradually subsided completely in all groups with no differences in other painful somatic *** patients with measurable pre-operative c-peptide can achieve similar benefit from TPIAT,with comparable outcomes to pre-diabetic and non-diabetic patients including pain relief and the metabolic benefit of transplanted *** surprisingly,endocrine outcomes for diabetic and prediabetics patients are substantially worse than in those with normal pre-operative glucose control.

关键词： Autotransplantation Islets Outcomes Pancreatectomy Pre-diabetes

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基于DTW算法的唇印识别

中国印刷与包装研究 2013年第1期5卷 67-71页

作者： SMACKI Lukasz WROBEL Krzysztof PORWIK piotr 胡媛 Department of Computer Systems University of SilesiaKatowicePoland 不详

0引言众所周知,指纹、足印、手枪子弹、射击特性及其头发、声音、血液、精液、DNA或者衣服上的纤维都可以作为犯罪证据。上述犯罪证据部分可直接在犯罪现场获取,另一些需要在警局或化验室才能获得，然后对这些证据进行分析和识别，以帮... 详细信息

0引言众所周知,指纹、足印、手枪子弹、射击特性及其头发、声音、血液、精液、DNA或者衣服上的纤维都可以作为犯罪证据。上述犯罪证据部分可直接在犯罪现场获取,另一些需要在警局或化验室才能获得，然后对这些证据进行分析和识别，以帮助抓获罪犯。

关键词：识别算法犯罪证据犯罪现场 DNA 化验室罪犯

红外光伏CdxHg1-XTe探测器的电学性质

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红外技术 1982年第6期 30-38页

作者： piotr Becla ,Eva Placzek-Pcpko ,苏吉儒

使用Hg扩散方法,制备了克分子组分为0.18—1的外延渐变能隙CdxHg1-xTe膜层的p—n结。测量了4.2—300K温度范围内电流—电压、微分电阻、电容与偏压的函数关系,并讨论了载流子的输运机理,包括结内的产生—复合和隧道过程。分析了p—n结... 详细信息

使用Hg扩散方法,制备了克分子组分为0.18—1的外延渐变能隙CdxHg1-xTe膜层的p—n结。测量了4.2—300K温度范围内电流—电压、微分电阻、电容与偏压的函数关系,并讨论了载流子的输运机理,包括结内的产生—复合和隧道过程。分析了p—n结的电学性质和光电性质对外延CdxHg1-xTe膜层物理和工艺参数的依赖关系。

关键词：光电性质探测器 X)Te 隧道电流 CdTe 能隙能带结构电学性质红外光

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同方期刊数据库

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高等教育中的MOOC大数据分析

中国教育网络 2016年第12期 45-48页

作者： Chris Dede Andrew Ho piotr Mitros 陈强

高等教育中数据密集型研究和分析所面临的重大挑战,在于探寻适当的方法,从当今正在生成的、极其丰富的数据集中提取出知识,并提炼成为对学生、教师和公众有用的信息。技术和方法的进步使人们获得了前所未有的基于大数据的决策能力。大... 详细信息

高等教育中数据密集型研究和分析所面临的重大挑战,在于探寻适当的方法,从当今正在生成的、极其丰富的数据集中提取出知识,并提炼成为对学生、教师和公众有用的信息。技术和方法的进步使人们获得了前所未有的基于大数据的决策能力。大数据已经在商业、娱乐、科学、技术和工程领域中充分确立了这一用途。高等教育尽管也在决策领域中利用了大数据,但在教学的实际应用中仍然非常稀有。

关键词：数据分析数据密集型 MOOC 课程作业大数据集程序框架响应系统决策领域在线考试有效采集

Endoscopic submucosal dissection for the treatment of neoplastic lesions in the gastrointestinal tract

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World Journal of Gastroenterology 2013年第12期19卷 1953-1961页

作者： Andrzej Biaek Anna Wiechowska-Kozowska Jan Pertkiewicz Katarzyna Karpińska Wojciech Marlicz piotr Milkiewicz Teresa Starzyńska Gastroenterology Department Pomeranian Medical University Department of Endoscopy Ministry of Internal Affairs Hospital Endotherapy Ltd Cell Pathology Department Pomeranian Medical University Liver Unit Pomeranian Medical University

AIM: To investigate the indications, resection rate, and safety of endoscopic submucosal dissection (ESD) for neoplastic lesions in the gastrointestinal tract at a European referral center. METHODS: We carried out a retrospective analysis of the ESD procedures performed in our center for mucosal neoplastic and submucosal lesions of the gastrointestinal tract. The duration of the procedure, en bloc and complete (R0) resection rates, and complication rates were evaluated. Variables were reported as mean ± SD or simple proportions. Univariate analysis and comparisons of procedure times and resection rates were performed using Mann-Whitney U tests, or χ2 tests for dichotomous ***: Between 2007 and 2011, ESD was performed in a total of 103 patients (46.7% male, mean age 64.0 ± 12.7 years). The indications for the procedure were epithelial tumor (n = 54), submucosal tumor (n = 42), or other (n = 7). The total en bloc resection rate was 90.3% (93/103) and R0 resection rate 80.6% (83/103). The median speed of the procedure was 15.0 min/cm2 . The complete resection rate was lower for submucosal tumors arising from the muscle layer (68%, 15/22, P < 0.05). Resection speed was quicker for submucosal tumors localized in the submucosal layer than for lesions arising from the muscularis propria layer (8.1 min/cm 2 vs 17.9 min/cm 2 , P < 0.05). The R0 resection rate and speed were better in the last 24 mo (90.1%, 49/54 and 15.3 min/cm 2 ) compared to the first 3 years of treatment (73.5%, 36/49, P < 0.05 and 22.0 min/cm2 , P < 0.05). Complications occurred in 14.6% (n = 15) of patients, including perforation in 5.8% (n = 6), pneumoperitoneum in 3.9% (n = 4), delayed bleeding in 1.9% (n = 2), and other in 2.9% (n = 3). Only one patient with delayed perforation required surgical treatment. During the mean follow-up of 26 ± 15.3 mo, among patients with R0 resection, recurrence occurred in one patient (1.2%).CONCLUSION: ESD is an effective and safe method for resection of

关键词： Endoscopic submucosal dissection Gastrointestinal neoplasms Gastrointestinal stromal tumors Treatment