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Expedition to the blockchain application potential for higher education institutions

BLOCKCHAIN-RESEARCH AND APPLICATIONS 2024年第3期5卷 53-66页

作者： Gottlieb, Matthias deutsch, Christina Hoops, Felix Pongratz, Hans Krcmar, Helmut Bavarian Minist Digital Affairs D-80333 Munich Germany Tech Univ Munich D-85478 Garching Germany TU Dortmund Univ D-44139 Dortmund Germany

In the education sector, blockchain is currently at the end of the peak of inflated expectations in Gartner's Hype Cycle. Thus, it is crucial to understand whether this technology meets the expectations of Higher Education Institutions (HEIs). We go on an expedition to identify blockchain application scenarios and its potential for HEI administration-the universities are digitalized to just 23.3%. Current information systems research addresses classifications of blockchain-based projects (application level) rather than their technical realization (protocol level). Thus, when evaluating blockchain application scenarios in HEI administration, we intensively consider the technical side of blockchain-based projects. We perform a three- step approach: (1) systematic literature review, (2) qualitative exploratory semi-structured interviews to supplement information on market-ready solutions, and (3) an evaluation of the potential of the blockchain-based projects identified, based on HEI administration requirements. We find that the leading blockchain application scenarios are credential verification and record-sharing. At the protocol level, we obtain equivocal results regarding the technical realization of projects, e.g., their underlying blockchain types and storage models. At the application level, when discussing the potential of different projects, we find that most of them address adaptability, complexity decomposition, and cost reduction requirements between HEIs; interest diversity and stakeholder collaboration between HEIs and business actors; privacy and trust between HEIs and students.

关键词： Blockchain Higher education institution (HEI) Administration Protocol level Application level Application

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Darwin and the cirripedes: Insights and dreadful blunders

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Integrative Zoology 2009年第3期4卷 316-322页

作者： Jean S.deutsch UMR 7622 Developmental Biology Pierre and Marie Curie University(Paris 6)

Charles Darwin’s favorite animals were cirripedes(barnacles).Indeed,he worked intensively on cirripedes during the years he was maturing his thoughts regarding his theory,which eventually led to the publication of The Origin of *** I present some of Darwin’s achievements in the morphology,systematics and biology of these small marine invertebrates,and also,in light of our present knowledge,some mistakes he made.

关键词： cirripedes Darwin homology.

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Exome sequencing identifies a likely causative variant in 53%of families with ciliopathy-related features on renal ultrasound after excluding NPHP1 deletions

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Genes & Diseases 2024年第5期11卷 40-43页

作者： konsta.tin deutsch Verena Klambt Thomas M.Kitzler Tilman Jobst-Schwan Ronen Schneider Florian Buerger Steve Seltzsam Sherif El Desoky Jameela A.Kari Farkhanda Hafeez Maria Szczepanska Loai A.Eid Hazem S.Awad Muna Al-Saffar Neveen A.Soliman Velibor Tasic Camille Nicolas-Frank Kirollos Yousef Luca M.Schierbaum Sophia Schneider Abdul Halawi Izzeldin Elmubarak Katharina Lemberg Shirlee Shril Shrikant M.Mane Nancy Rodig Friedhelm Hildebrandt Division of Nephrology Department of PediatricsBoston Children’s HospitalHarvard Medical SchoolBostonMA 02215USA Department of Pediatric Gastroenterology Nephrology and Metabolic DiseasesCharite Universitatsmedizin BerlinBerlin 13353Germany Berlin Institute of Health at Charitee Universitatsmedizin Berlin BIH Biomedical Innovation AcademyBIH Charite Clinician Scientist ProgramBerlin 10178Germany Department of Nephrology and Hypertension FriedrichAlexander-Universitat Erlangen-NurnbergErlangen 91054Germany Department of Pediatrics Faculty of Medicine King Abdulaziz UniversityPediatric Nephrology Center of ExcellenceKing Abdulaziz University HospitalJeddah 21589Saudi Arabia Department of Pediatric Nephrology The Children’s Hospital and Institute of Child HealthLahore 54000Pakistan Department of Pediatrics Faculty of Medical Sciences in ZabrzeMedical University of Silesia in KatowiceKatowice 40-752Poland Dubai Hospital and Al-Jalila Children’s Specialty Hospital Kidney Center of ExcellenceDubai 4545United Arab Emirates Department of Genetics and Genomics UAE UniversityAbu Dhabi 15551United Arab Emirates Department of Pediatrics Division of Genetics and GenomicsBoston Children’s HospitalHarvard Medical SchoolBostonMA 02215USA Department of Pediatrics Center of Pediatric Nephrology and TransplantationKasr Al Ainy School of MedicineCairo UniversityCairo 11562Egypt Egypt Center for Research and Regenerative Medicine(ECRRM) Cairo 11511Egypt Medical Faculty Skopje University Children’s HospitalSkopje 1000North Macedonia Department of Genetics Yale University School of MedicineNew HavenCT 06520USA

Nephronophthisis-related ciliopathies(NPHP-RC)represent one of the most common causes of chronic kidney disease in the first three decades of life and are characterized by a broad genetic and clinical heterogeneity.1 To date,more than 90 genes have been identified that cause autosomalrecessive NPHP-RC if mutated,accounting for up to 60%of cases.1 Among these,homozygous deletions of NPHP1 are the most common *** genes localize to primary cilia,basal bodies,or the centrosome and lead to a primary ciliary disruption if mutated,thereby causing a broad phenotypical spectrum.1 Patients that suffer from NPHP-RC can either have an isolated renal phenotype,such as polyuria,polydipsia,decreased urinary concentration ability,and secondary enuresis due to loss of tubular function,or present with extrarenal symptoms including retinal degeneration,cerebellar vermis hypoplasia,or hepatic *** are often diagnosed in early adolescence,reaching end-stage renal disease before 25 years of age,but early onset and rapidly progressive forms of NPHP-RC also exist.1 Renal ultrasound indicates kidneys of normal or reduced renal length with increased echogenicity and corticomedullary cysts.

关键词： degeneration urinary likely

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Stichwort deutsch intensivkurs fur grundstufe,Band I,初级 I.第3版第3版

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2007年

作者： deutsch-Kolleg der Tongji-Universitat

本书为第一册，包括语音教程及基础教程中的1-14课，相当于《出国留学人员德语强化教学大纲》规定的初级阶段I水平，全书语言地道，练习形式丰富多样，旨在全面培养学员听、说、读、写等方面的能力。

ISBN: (纸本)9787560824789

关键词：德语

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Hepatocellular carcinoma in the post-hepatitis C virus era: Should we change the paradigm?

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World Journal of Gastroenterology 2019年第29期25卷 3929-3940页

作者： Hadar Meringer Oren Shibolet Liat deutsch Department of Gastroenterology and Hepatology Tel Aviv Sourasky Medical Center and the Sackler Faculty of Medicine Tel Aviv University

Hepatocellular carcinoma (HCC) is a common and deadly malignancy. The disease usually develops on a background of chronic liver disease. Until recently, the most common etiology was infection with the hepatitis C virus (HCV). The advent of direct-acting antiviral (DAA) therapies has been a major breakthrough in HCV treatment. Sustained virologic response can now be achieved in almost all treated patients, even in patients with a high risk for the development of HCC, such as the elderly or those with significant fibrosis. Early reports raised concerns of a high risk for HCC occurrence after DAA therapy both in patients with previous resection of tumors and those without previous tumors. As the World Health Organization’s goals for eradication of HCV are being endorsed worldwide, the elimination of HCV seems feasible. Simultaneous to the decrease in the burden of cirrhosis from HCV, non-alcoholic fatty liver disease (NAFLD) incidence has been increasing dramatically including significant increased incidence of cirrhosis and HCC in these patients. Surprisingly, a substantial proportion of patients with NAFLD were shown to develop HCC even in the absence of cirrhosis. Furthermore, HCC treatment and potential complications are known to be influenced by liver steatosis. These changes in etiology and epidemiology of HCC suggest the beginning of a new era: The post–HCV era. Changes may eventually undermine current practices of early detection, surveillance and management of HCC. We focused on the risk of HCC occurrence and recurrence in the post–HCV era, the surveillance needed after DAA therapy and current studies in HCC patients with NAFLD.

关键词： Hepatocellular carcinoma Hepatitis C virus Direct-acting antivirals Nonalcoholic fatty liver disease Non-alcoholic steatohepatitis

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A linear programming model for long-term mine planning in the presence of grade uncertainty and a stockpile

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International Journal of Mining Science and Technology 2014年第4期24卷 451-459页

作者： Koushavand Behrang Askari-Nasab Hooman deutsch Clayton V. Department of Civil and Environmental Engineering School of Mining and Petroleum Engineering University of Alberta

The complexity of an open pit production scheduling problem is increased by grade uncertainty. A method is presented to calculate the cost of uncertainty in a production schedule based on deviations from the target production. A mixed integer linear programming algorithm is formulated to find the min- ing sequence of blocks from a predefined pit shell and their respective destinations, with two objectives： to maximize the net present value of the operation and to minimize the cost of uncertainty. An efficient clustering technique reduces the number of var/ables to make the problem tractable. Also, the parameters that control the importance of uncertainty in the optimization problem are studied. The minimum annual mining capacity in presence of grade uncertainty is assessed. The method is illustrated with an oil sand deposit in northern Alberta.

关键词： Production scheduling Ceostatistics Conditional simulation Kriging Cost of uncertainty

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ber“Linguistikunterricht in China”-Worauf muβein chinesischer deutsch-Lehrer achten?

ber“Linguistikunterricht in China”-Worauf muβein chines...

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'92对外经济贸易大学学术报告会

作者： Zhang Cailiang,deutsch-Abteilung

＜正＞Zuerst bedanke ich mich dafü dnβich ein Exemplar"Linguistikunterricht in China"bekommen *** betone,daβder Zweck meines Beitrags nicht darin besteht, das Werk von Harro Gross et *** *** wünsche nur,daβmeine Kollegen mir helfen,einige Schwierigkeiten zu l*** folgenden Aspekte sind nicht nur für chinesische deutschlerner,sondern auch für chinesische deutschlehrer

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MicroRNAs as novel predictive biomarkers and therapeutic targets in colorectal cancer

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World Journal of Gastroenterology 2014年第33期20卷 11727-11735页

作者： Verena Stiegelbauer Samantha Perakis Alexander deutsch Hui Ling Armin Gerger Martin Pichler Division of Clinical Oncology Department of Internal Medicine Medical University of Graz 8036 Graz Austria Division of Hematology Department of Internal Medicine Medical University of Graz 8036 Graz Austria Department of Experimental Therapeutics University of Texas MD Anderson Cancer Center Houston TX 77030 United States

Colorectal cancer(CRC) is the third most common cancer in western countries. Despite significant improvement in available treatment options, CRC still remains the second leading cause of cancer-related death. Traditionally, 5-fluorouracil has been used as the main chemotherapy drug for treatment of metastatic CRC(mCRC). However, during the last two decades more effective chemotherapeutic agents such as oxaliplatin, irinotecan and the monoclonal antibodies cetuximab, panitumumab and bevacizumab have been used in clinical practice. More recently, the therapeutic armamentarium has been supplemented by the monoclonal antibodies bevacizumab, cetuximab and panitumumab as well as the protein-trap aflibercept and the smallmolecule multi-kinase inhibitor regorafenib. One of the major problems for the management of CRC is the inherent or acquired resistance to therapeutic approaches. The discovery of microRNAs(miRNAs), a class of small, endogenous, non-coding, single-stranded RNAs that play a role as post-transcriptional regulators, has added new dimensions to the diagnosis and treatment of cancer. Because miRNAs are important regulators of carcinogenesis, progression, invasion, angiogenesis and metastases in CRC, they might serve as potential predictive and prognostic factors and even as therapeutic targets themselves. Several miRNAs are already known to be dysregulated in CRCs and have been linked to biological processes involved in tumor progression and response to anti-cancer therapies. This review summarizes current therapeutic approaches for treating CRC and highlights the role of miRNAs as novel predictive biomarkers and potential drug targets in CRC patients.

关键词： Colorectal cancer MicroRNAs 5-fluorouracil Epidermal growth factor receptor Targeted therapy

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Older age, longer procedures and tandem endoscopic-ultrasound as risk factors for post-endoscopic retrograde cholangiopancreatography bacteremia

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World Journal of Gastroenterology 2020年第41期26卷 6402-6413页

作者： Liat deutsch Shay Matalon Adam Phillips Moshe Leshno Oren Shibolet Erwin Santo The Sackler Faculty of Medicine Tel Aviv UniversityTel Aviv 6997801Israel Department of Gastroenterology and Hepatology Tel Aviv Sourasky Medical CenterTel Aviv 6423906Israel Department of Gastroenterology Assaf Harofe Medical CenterZeriffin 70300Israel Faculty of Management Tel Aviv UniversityTel Aviv 6997801Israel

BACKGROUND Clinically significant post-endoscopic retrograde cholangiopancreatography(ERCP) bacteremia(PEB) occurs in up to 5% of cases, while antibiotic prophylaxis is recommended only when an ERCP is unlikely to achieve complete biliary drainage. However, the current recommendations may not cover all potential risk factors for *** To identify novel risk factors for PEB and evaluate appropriateness of antibiotic *** A retrospective study of 1082 ERCP procedures performed between January 2012-December 2013 in a single tertiary medical center. Data collection included: Demographic and clinical characteristics such as pre and post procedure antibiotic treatment and bacterial blood cultures. Exclusion criteria were:(1) Age ting characteristic(ROC), 0.766], identified 3 variables as independent risk factors for PEB: Age at ERCP ≥ 75 years(OR, 3.780, 95%CI: 1.519-9.408, P = 0.004);Tandem EUS/ERCP with fine needle aspiration(FNA)(OR, 14.528, 95%CI: 3.571-59.095, P < 0.001);ERCP duration longer than 60 min(OR, 5.396, 95%CI: 1.86-15.656, P = 0.002). In a decision tree model(ROC, 0.778) the probability for PEB without any risk factors was 1% regardless of prophylaxis *** The prevalence of PEB in our study is similar to previous reports, despite the fact that anti

关键词： Endoscopic retrograde cholangiopancreatography Bacteremia Tandem-procedures Fine needle aspiration Antibiotic prophylaxis Biliary drainage

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Nutritional issues in patients with obesity and cirrhosis

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World Journal of Gastroenterology 2018年第30期24卷 3330-3346页

作者： Luigi Schiavo Luca Busetto Manuela Cesaretti Shira Zelber-Sagi Liat deutsch Antonio Iannelli Department of Translational Medical Science University of Campania“Luigi Vanvitelli”Naples 80131Italy Ⅸ Division of General Surgery Vascular Surgery and Applied BiotechnologyNaples University PoliclinicNaples 80131Italy Department of Medicine University of PaduaPadua 35128Italy Center for the Study and the Integrated Management of Obesity University Hospital of PaduaPadua 35128Italy Department of HPB Surgery and Liver Transplantation Hopital BeaujonAP-HPClichy 92110France Department of Nanophysics Italian Institute of TechnologyGenova 16163Italy School of Public Health University of HaifaHaifa 3498838Israel Department of Gastroenterology and Liver disease Tel Aviv Medical Center62431Tel-Aviv 62431Israel The Sackler Faculty of Medicine Tel-Aviv UniversityTel-Aviv 62431Israel Digestive Unit Archet 2 HospitalUniversity Hospital of NiceF-06202NiceFrance Inserm U1065Team 8“Hepatic complications of obesity”Nice F-06204France University of Nice Sophia-Antipolis Nice F-06107France

Obesity and metabolic syndrome are considered as responsible for a condition known as the non-alcoholic fatty liver disease that goes from simple accumulation of triglycerides to hepatic inflammation and may progress to *** with obesity also have an increased risk of primary liver malignancies and increased body mass index is a predictor of decompensation of liver *** obesity confers a risk of physical impairment and disability that is significantly higher than the risk induced by each of the two conditions alone as it has been shown to be an independent risk factor for chronicliver disease in patients with obesity and a prognostic negative marker for the evolution of liver cirrhosis and the results of liver *** patients with obesity are at high risk for depletion of various fat-soluble,water-soluble vitamins and trace elements and should be supplemented ***,physical activity and protein intake should be carefully monitored in these fragile patients according to recent *** surgery is sporadically used in patients with morbid obesity and cirrhosis also in the setting of liver *** risk of sarcopenia,micronutrient status,and the recommended supplementation in patients with obesity and cirrhosis are discussed in this ***,the indications and contraindications of bariatric surgery-induced weight loss in the cirrhotic patient with obesity are discussed.

关键词： obesity cirrhosis sarcopenia malnutrition bariatric surgery

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