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Antioxidants from Syrah Grapes (Vitis vinifera L.cv. Syrah). Extraction Process through Optimization by Response Surface Methodology

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Food and Nutrition Sciences 2013年第12期4卷 1209-1220页

作者： Youssef El Hajj espérance debs Catherine Nguyen Richard G. Maroun Nicolas Louka Department of Biology Faculty of Sciences University of Balamand Tripoli Lebanon. NSERM U928 Technological Advances for Genomics and Clinics Laboratory Marseille France Unité Technologies et Valorisation Alimentaire Centre d’Analyses et de Recherche Faculté des Sciences Université Saint-Joseph de Beyrouth Beirut Lebanon Unité Technologies et Valorisation Alimentaire Centre d’Analyses et de Recherche Faculté des Sciences Université Saint-Joseph de Beyrouth Beirut Lebanon INSERM U928 Technological Advances for Genomics and Clinics Laboratory Marseille France

In this work, optimization of phenolic compounds (PC) and monomeric anthocyanins (MA) extraction from Syrah (Sy) wine grapes (Vitis vinifera L. cv. Syrah) using response surface methodology was conducted. The comparisons between two extraction mixtures, Acetone/Water (A/W) as well as Methanol/Water (M/W) and the effects of three critical variables, Extraction Time (between 8 and 88 h), Extraction Temperature (between 1℃ and 35℃) and Solvent Content (between 63% and 97%), on Phenolic Compounds Yield (PCY), Monomeric Anthocyanins Yield (MAY) and the DPPH Free Radical Inhibition Potential (DFRIP) were studied. The highest PCY was obtained in 63% A/W solvent content after 88 h incubation at 35℃. The highest MAY was acquired in 97% M/W solvent content after 8 h incubation at 17℃. The highest DFRIP of the extract was attained using 97% A/W solvent content after 16 h incubation at 35℃. The low cost of this process, on economic and environmental levels, could lead to interesting applications on an industrial scale. It could be used to obtain bioactive phytochemicals from direct material or byproducts for either therapeutic or nutritional purposes.

关键词： Phenolic Compounds Monomeric Anthocyanins Antiradical Scavenging Potential Extraction Optimization Grape Time Solvent and Temperature

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Editorial on“Laparoscopic versus open liver resection for hepatocellular carcinoma in elderly patients:a propensity score matching analysis”

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Hepatobiliary Surgery and Nutrition 2022年第4期11卷 580-582页

作者： Jean Gugenheim Tarek debs Department of Digestive Surgery and Liver Transplant Unit University Côte d’AzurCHU de NiceNiceFrance

We read with great interest the article of Delvecchio et *** in a recent issue of HPB journal(1).The authors compared short-and long-term outcomes of laparoscopic and open liver resection(OLR)in elderly patients with ... 详细信息

关键词： patients hepatocellular al.

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Cholangiocarcinoma in Patients with Crohn’s Disease

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Journal of Cancer Therapy 2015年第1期6卷 21-24页

作者： Tarek debs Isabella Reccia Imad El-Hajj Ziad El-Rassi Division of General and Visceral Surgery Saint George Hospital University Medical Centre Beirut Lebanon

Cholangiocarcinoma is an uncommon malignancy that increases with age. Cholangiocarcinoma has been linked to inflammatory bowel disease, and a relationship between inflammatory bowel disease, anti-tumour necrosis factor alpha antibody (Infliximab) and cholangiocarcinoma has been suggested. Although cholangiocarcinoma is usually associated with ulcerative colitis, recently more cases are being seen in association with Crohn’s disease. The risk of cancer in patients treated with Infliximab has been discussed, and whether Infliximab is associated with an increased risk of cholangiocarcinoma is not clear. Cholangiocarcinoma is an uncommon malignancy and it is difficult to establish a clear correlation with Infliximab treatment. A large number of reports are needed to further address these issues.

关键词： Cholangiocarcinoma Crohn’s Inflammatory Bowel Disease Infliximab

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Energy Planning Considering the Policy Dimension Seeking for Sustainable Development

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Energy and Power Engineering 2018年第6期10卷 253-278页

作者： Martim debs Galvã o Luis Natal Rossi Andre Luiz Veiga Gimenes Miguel Edgar Morales Udaeta Energy Group of the Department of Energy and Electrical Automation Engineering of the Polytechnic School University of S&atilde o Paulo S&atilde o Paulo Brazil

The objective of this work is to analyze the intrinsic aspects for policy dimension inside the energy planning and energy long term sustainability. In that sense, the methodology intends to take the Brazilian example as a case study and offer a somewhat unorthodox perspective on the subject of State energy planning. This matter is, beyond a purely technical question or a problem for the field of exact sciences, a point of primary interest to the field of social and human sciences. More the backbone methodology in this research is the Integrated Energy-Resources Planning (IRP), chosen for its ability to integrate both the supply and demand perspectives in the discussions about energy planning [1] [2]. A historical perspective is a guideline to approach issue: starting at the early Twentieth century, this study covers the major landmarks of the country energy concern to the present day;particularly noteworthy are the implications of the realpolitik—that is, the elements in politics that are developed within the institutional frameworks, such as governmental plans and decisions. As a result, it presents a complex picture, which we try to understand from the perspective of supply and demand integration. The originality of the study lies in the refusal to accept fallacious technical statements, as we consider the issue primarily a human and social problem, but considering the validity of technical statements that are correct.

关键词： Planning Public Planning Energetic Planning Political Dimension Resources Integrated Planning

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反战演说

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疯狂英语（阅读版） 2005年第1期 18-21页

作者： Eugene debs 石云

自古以来,征服与掳掠都是发动战争的决定因素。在中世纪的时候,居住在城堡里的权贵们(直到今天还可以在菜茵河畔看见这些塔楼),为了扩大各自的统治领域,为了追逐更高更多的权力、名望与财富,他们彼此宣战,进行残酷的杀伐。但是,这些封... 详细信息

自古以来,征服与掳掠都是发动战争的决定因素。在中世纪的时候,居住在城堡里的权贵们(直到今天还可以在菜茵河畔看见这些塔楼),为了扩大各自的统治领域,为了追逐更高更多的权力、名望与财富,他们彼此宣战,进行残酷的杀伐。但是,这些封建时代的权贵,就和现代的权贵,我是说和那些华尔街的商业寡头一样,他们是不用自己亲自上战场的。

关键词：演说决定因素封建时代发动战争华尔街权贵寡头商业工人阶级现代资本主义经济

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Management Practices of Locally Advanced and Metastatic Urothelial Carcinoma: A Questionnaire-Based Survey among Lebanese Oncologists

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Open Journal of Urology 2024年第2期14卷 138-149页

作者： Joseph Kattan Sally Temraz Fadi Nasr Arafat Tfayli Christina Khater Anas Mugharbel Hady Ghanem Hampig Raphael Kourie Georges Hachem Sarah Masri Jamil debs Ali Shamseddine Department of Hematology-Oncology H&#244tel-Dieu de France University Hospital Faculty of Medicine Saint-Joseph University of Beirut Beirut Lebanon Department of Internal Medicine Hematology-Oncology Division American University of Beirut Medical Center Beirut Lebanon Hematology-Oncology Division American University of Beirut Medical Center Beirut Lebanon Department of Hematology-Oncology Saint Charles Hospital Beirut Lebanon Department of Internal Medicine Makassed General Hospital Beirut Lebanon Hematology-Oncology Division Lebanese American University Medical Center - Rizk Hospital Beirut Lebanon Department of Hematology-Oncology Saint George Hospital University Medical Center Beirut Lebanon Pfizer Medical Affairs Beirut Lebanon

Background and Objective: The outcome of locally advanced and metastatic urothelial carcinoma LA/mUC has improved over the past years with a plethora of new treatments and the approval of immune checkpoint inhibitors (ICIs), antibody-drug conjugates, and targeted agents, to identify locally advanced metastatic urothelial carcinoma’s current management practices in Lebanon and the implication of the ongoing economic crisis on the medical practice. Methods: An online questionnaire was used to survey ten Lebanese oncologists from six different hospitals, between July 5 and July 11, 2022, requesting information pertaining to their current clinical practice in the pharmacological treatment of locally advanced metastatic urothelial carcinoma. Key Findings: Cisplatin-based chemotherapy was the most frequently reported initial treatment of locally advanced metastatic urothelial carcinoma. Participants reported using immune checkpoint inhibitors in platinum-ineligible patients and those with PDL1 positive tumors. Also, they would not consider the concomitant use of immunotherapy and chemotherapy in the first-line setting. Participants believed that avelumab maintenance is effective in the absence of progression after first-line platinum-based chemotherapy;they would consider initiating it 2 - 10 weeks after completion of chemotherapy. Conclusions and Clinical Implications: After comparing with current international guidelines, this study shows that Lebanese oncologists follow international guidelines and have deep knowledge of recent clinical trials for the management of locally advanced metastatic urothelial carcinoma, regardless of economic crisis challenges.

关键词： Clinical Practice Chemotherapy Immune Checkpoint Inhibitors PDL1 Urothelial Carcinoma

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Large momentum beamsplitting in atom interferometry

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Instrumentation 2015年第4期2卷 67-75页

作者： G D McDonald P M anju P B Wigley P J Everitt WEI Chunhua M A Sooriyabandara M Boozarjmehr A Kordbacheh C Quinlivan C N Kuhn J E debs K S Hardman N P Robins Atom Laser & Quantum Sensors Lab Department of Quantum ScienceResearch School of Physics and EngineeringAustralian National University

Large momentum transfer( LM T) beamsplitting in atom interferometry is review ed,focusing on the use of Bloch Oscillations to achieve high momentum separation w ithout loss of visibility. Phase sensitivity w ith a fringe visibility of 7% is observed in a horizontally guided,acceleration-sensitive atom interferometer w ith a momentum separation of 80k betw een its *** addition,a 510 k beamsplitter is demonstrated.

关键词： Large momentum transfer atom interferometer bloch oscillation.

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设计入门手艺人心

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中华手工 2023年第10期 24-29页

作者：彭一王福蓉纳达·德布斯(图) 不详

黎巴嫩是一个文化多元的国家,在持续发展与变化的历史进程中,这里汇聚了不同民族与文化背景的人,格调复古的建筑景观、烟火气浓厚的人文生活彼此融合,同时,当地可塑性极强的手工艺设计为这片沃土赋予了几分灵气。纳达·德布斯(Nada debs... 详细信息

黎巴嫩是一个文化多元的国家,在持续发展与变化的历史进程中,这里汇聚了不同民族与文化背景的人,格调复古的建筑景观、烟火气浓厚的人文生活彼此融合,同时,当地可塑性极强的手工艺设计为这片沃土赋予了几分灵气。纳达·德布斯(Nada debs)是一位生活在黎巴嫩首都贝鲁特市的手工艺设计师,她的作品跨越了建筑学、设计学等不同学科,对自然材料的反复研究,使她不断创作出兼具设计感并拥有情感共鸣的手工艺作品。

关键词：情感共鸣文化多元建筑景观手工艺人文生活德布斯历史进程手艺人

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纳达·德布斯:手作即心作

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艺术与设计 2022年第10期11卷 86-89页

作者：甄健恒纳达·德布斯(图) 不详

黎巴嫩女性设计师纳达·德布斯(Nada debs)于2018年首次在米兰家具展亮相,她的作品结合了阿拉伯美学和极简风格,将极繁与极简完美融合,开辟出独树一帜的风格,在国际设计舞台上大放异彩。成名之前,她花了十多年时间研习各种手工与材料,... 详细信息

黎巴嫩女性设计师纳达·德布斯(Nada debs)于2018年首次在米兰家具展亮相,她的作品结合了阿拉伯美学和极简风格,将极繁与极简完美融合,开辟出独树一帜的风格,在国际设计舞台上大放异彩。成名之前,她花了十多年时间研习各种手工与材料,木材、大理石、珍珠、黄铜和皮革等都运用地得心应手,并化作设计作品中的精致图案与纹理。因此,她的作品最早在罗珊娜·奥兰迪(Rossana Orlandi)艺廊亮相时,人们便为她点缀在实木家具上的极精湛纯熟的镶嵌工艺叹服。那充满异域华丽风情的装饰点到即止,并未像传统的阿拉伯工艺那样大面积铺满,仿如星光,更加迷人。

关键词：实木家具德布斯米兰家具展女性设计师极简风格镶嵌工艺大理石

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