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Innovative Techniques Unveiled in Advanced Sheet Pile Curtain Design

Open Journal of Civil Engineering 2024年第1期14卷 1-37页

作者： Peace Sèna Hounkpe Guy Oyéniran Adéoti patrick Oniakitan Mondoté Éric Adéchina Alamou Department of Civil Engineering Higher National School of Public Works (ENSTP) Abomey Benin Laboratory of Testing and Studies in Civil Engineering (L2EGC) National University of Science Technology Engineering and Mathematics (UNSTIM) Abomey Benin

This thorough review explores the complexities of geotechnical engineering, emphasizing soil-structure interaction (SSI). The investigation centers on sheet pile design, examining two primary methodologies: Limit Equilibrium Methods (LEM) and Soil-Structure Interaction Methods (SSIM). while LEM methods, grounded in classical principles, provide valuable insights for preliminary design considerations, they may encounter limitations in addressing real-world complexities. In contrast, SSIM methods, including the SSI-SR approach, introduce precision and depth to the field. By employing numerical techniques such as Finite Element (FE) and Finite Difference (FD) analyses, these methods enable engineers to navigate the dynamics of soil-structure interaction. The exploration extends to SSI-FE, highlighting its essential role in civil engineering. By integrating Finite Element analysis with considerations for soil-structure interaction, the SSI-FE method offers a holistic understanding of how structures dynamically interact with their geotechnical environment. Throughout this exploration, the study dissects critical components governing SSIM methods, providing engineers with tools to navigate the intricate landscape of geotechnical design. The study acknowledges the significance of the Mohr-Coulomb constitutive model while recognizing its limitations, and guiding practitioners toward informed decision-making in geotechnical analyses. As the article concludes, it underscores the importance of continuous learning and innovation for the future of geotechnical engineering. with advancing technology and an evolving understanding of soil-structure interaction, the study remains committed to ensuring the safety, stability, and efficiency of geotechnical structures through cutting-edge design and analysis techniques.

关键词： Sheet Pile Curtain Design Soil-Structure Interaction Geotechnical Engineering Advanced Design Techniques Finite Element Analysis Innovative Geotechnical Methods

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主题公园变身开发商以缓解住房压力

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商业周刊（中文版） 2024年第2期 38-39页

作者： patrick Sisson 程玺(译) 不详

对于游客来说,佛罗里达环球影城(Universal Studios Florida)提供了一个参观奇幻之地的机会,这里充满了巫师、小黄人以及来自NBC环球公司(NBC Universal)众多影视资产中的各种其他角色。但对于在奥兰多这座占地840英亩的主题公园和度假... 详细信息

对于游客来说,佛罗里达环球影城(Universal Studios Florida)提供了一个参观奇幻之地的机会,这里充满了巫师、小黄人以及来自NBC环球公司(NBC Universal)众多影视资产中的各种其他角色。但对于在奥兰多这座占地840英亩的主题公园和度假酒店综合体工作的约2.8万名男女来说,他们并未远离现实世界的烦恼,包括不断上涨的住房成本。

关键词：环球影城奥兰多主题公园住房成本环球公司度假酒店开发商 NBC

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马斯克的AI超级计算机为孟菲斯带来希望与担忧

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商业周刊（中文版） 2024年第12期 36-39页

作者： patrick Sisson 程玺(译) 不详

这位亿万富翁的人工智能公司正在孟菲斯南部加紧打造全球最大的计算机之一,但许多当地人对潜在收益持谨慎态度速度将是下一代超级计算机的重大优势:为执行AI程序运行所需的海量计算任务,下一代数据处理器将利用量子物理特性,实现解决问... 详细信息

这位亿万富翁的人工智能公司正在孟菲斯南部加紧打造全球最大的计算机之一,但许多当地人对潜在收益持谨慎态度速度将是下一代超级计算机的重大优势:为执行AI程序运行所需的海量计算任务,下一代数据处理器将利用量子物理特性,实现解决问题能力的飞跃。

关键词：超级计算机人工智能程序运行数据处理器潜在收益量子物理 AI 海量计算

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Pregnancy and Obstetrical Outcomes Following Treatment for Cervical Intra-Epithelial Neoplasia (CIN) in Two Hospitals of a Low-Resource Country

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Advances in Reproductive Sciences 2024年第1期12卷 51-59页

作者： Bruno kenfack Clovis-Achille Tanekeu Atem Bethel Ajong Zabdielle Blonde Goufack kenfack patrick Petignat Pierre Marie Tebeu Department of Gynecology and Obstetrics Faculty of Medicine and Pharmaceutical Science University of Dschang Dschang Camer-on Institur Supérieur des Sciences de la Santé Université des Montagnes Bangangté Cameroon kekem MD District Hospital West Region Cameroon Department of Epidemiology and Public Health Faculty of Medicine and Pharmaceutical Science University of Dschang Dschang Cameron Geneva University Hospitals Genevas Switzerland Faculty of Medicine and Biomedical Science University of Yaounde I Yaounde Cameroon

Objective: In Cameroon, more than 80% of women suffering from cervical intraepithelial neoplasia (CIN) are within the reproductive age. This study intended to analyze the pregnancy outcomes following cervical treatment in Cameroon. Methods: This was a cohort study with two years retrospective data collection involving 82 women who underwent cervical treatment for CIN in two Cameroonian hospitals from January 2015 to December 2017. Data were collected from CIN treatment to end of pregnancy where applicable. Data analysis was done using Epi Info software version 3.5.4. Results: we collected data from 82 patients aged 27 to 48 years, with a mean age of 36.5 (SD: 5.3) years. During the study period, 33 out of 82 participants became pregnant 40.2 [29.56 - 51.66]%. The factor associated with pregnancy occurrence after treatment was age less than 35 years (Odds ratio = 4.37 [1.7 - 11.2]. From the 33 pregnancies recorded, 17 (51.5%) ended in a delivery, amongst which 15 (88.2%) were vaginal. Conclusion: Pregnancy frequency over two years following cervical treatment for CIN was relatively good, and younger women (age 35 years) were significantly more like to have conceived compared to their older counterparts. Post-treatment delivery outcomes seem to be similar to those in the general population.

关键词： Cervical Intraepithelial Neoplasia Cervical Treatment Pregnancy Outcome

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Preparation and Characterisation of Corncob-Based Biosorbents in Côte d’Ivoire

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Advances in Materials Physics and Chemistry 2024年第8期14卷 178-195页

作者： Miezan Gnoan Ghislaine De Bouanzi patrick Grah Atheba Serge kouassi Gbamélé Martin Alla Aka Albert Trokourey Laboratory of Constitution and Reaction of Matter (LCRM) Flix Houphout-Boigny University Abidjan Cte dIvoire Laboratory of Environmental Sciences (LSE) Nangui Abrogoua University Abidjan Cte dIvoire

This study focuses on the preparation of corncob-based biosorbents. The chemical impregnation method was used to vary the chemical agent namely phosphoric acid H3PO4 (BA) and sodium hydroxide NaOH (BB). The physicochemical analysis of the two biosorbents indicated that under the same preparation conditions, the bio-sorbents have after activation yields lower than 50% (24.37% for BB and 49.09% for BA). In addition, the biosorbents have iodine index values between 444.17 mg/g and 418.79 mg/g and specific surfaces related to the adsorption of methylene blue ranging from 18.54 m2/g to 19.70 m2/g. The study of surface functional groups by using the Boehm test and pH zero point charge (pHPZC) confirmed the acidic nature of BA and BB biosorbents with respective values pHPZC = 4.01 and pHPZC = 4.90. The Langmuir method and BET analysis determined the specific surface areas by liquid phase adsorption of methylene blue as well as the porosity. The BET surface areas of BA and BB obtained are 72.01 m2/g and 63.10 m2/g respectively. The influence of the chemical activating agent on the formation of pores was confirmed by electron microscopy (SEM) analysis. From this study, it is found that the best activating agent for corn cobs was found to be phosphoric acid because the BA biosorbent was revealed to be the most favourable due to its surface area and good pore volume which are high compared to sodium hydroxide NaOH. Moreover, their application as adsorbent for effluent treatment could be explored.

关键词： Biosorbent Corncobs Chemical Activation Phosphoric Acid Sodium Hydroxide

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超越时尚定义体验杰尼亚制衣之外的自然与传承

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商业周刊（中文版） 2024年第9期 10-12页

作者： patrick Li 邹宇萌不详

家族几代人共同守护着“杰尼亚绿洲”走过了114年。毗邻着上海繁华的淮海中路,一片亚麻交织出的“绿洲”带来了初夏季节里难得的清爽。5月下旬,杰尼亚私邸于此揭幕,这座跨越三层的宅邸,融汇了品牌创始人的价值理念以及逾百年的历史传承。

关键词：历史传承淮海中路绿洲价值理念

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Does the use of double hormone replacement therapy for trauma patient organ donors improve organ recovery for transplant

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world Journal of Transplantation 2024年第2期14卷 119-125页

作者： Eden M Gallegos Tanner Reed Paige Deville Blake Platt Claudia Leonardi Lillian Bellfi Jessica Dufrene Saad Chaudhary John Hunt Lance Stuke patrick Greiffenstein Jonathan Schoen Alan Marr Anil Paramesh Alison A Smith Department of Physiology Louisiana State University Health Sciences Center New OrleansNew OrleansLA 70124United States Department of Medicine Louisiana State University Health Sciences Center New OrleansNew OrleansLA 70112United States Department of Surgery Louisiana State University Health Sciences Center New OrleansNew OrleansLA 70112United States Department of Trauma Surgery Tacoma General HospitalTacoma 98405United States Department of Public Health Louisiana State University Health Sciences Center New OrleansNew OrleansLA 70112United States Department of Donation Services Louisiana Organ Procurement AgencyCovingtonLA 70433United States Department of Surgery Tulane Transplant InstituteTulane University School of MedicineNew OrleansLA 70112United States

BACkGROUND with an ongoing demand for transplantable organs,optimization of donor management protocols,specifically in trauma populations,is important for obta-ining a high yield of viable organs per *** management of brain-dead potential organ donors(BPODs)is controversial,leading to heterogeneous clinical management *** studies have shown that when levo-thyroxine was combined with other treatments,including steroids,vasopressin,and insulin,BPODs had better organ recovery and survival outcomes were increased for transplant *** To determine if levothyroxine use in combination with steroids in BPODs increased the number of organs donated in trauma *** A retrospective review of adult BPODs from a single level 1 trauma center over ten years was *** criteria included patients who were not solid organ donors,patients who were not declared brain dead(donation after circulatory death),and patients who did not receive steroids in their hospital *** and steroid administration,the number of organs donated,the types of organs donated,and demographic information were *** analyses were performed with Pwhom received levothyroxine and steroids(ST/LT group)vs 19(22%)receiving steroids without levothyroxine(ST group).No differences were observed between the groups for gender,race,pertinent injury factors,age,or other hormone therapies used(P>0.05).In the ST/LT group,68.1%(n=47)donated a high yield(3-5)of organ types per donor compared to 42.1%(n=8)in the ST group(P=0.038).There was no difference in the total number of organ types donated between the groups(P=0.068).CONCLUSION This study suggests that combining levothyroxine and steroid administration increases high-yield organ donation per donor in BPODs in the trauma patient *** to this study include

关键词： Organ donation Trauma Brain death Levothyroxine Hormone replacement therapy Steroids Organ donor Retrospective

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乐活健康

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空中英语教室（高级版．彭蒙惠英语） 2024年第1期 10-11,39,40页

作者： patrick McCreless John Meyer 不详

03一名医生从自己的中风体验中学到的三件事或许能拯救你的生命当朱利安·金医生正在示范一个小型外科手术时,他走路开始出现异常。他自己没有注意到,但手术室里有人注意到了“当时我脑出血了……和高血压有关,”金医生说,“我甚至不知... 详细信息

03一名医生从自己的中风体验中学到的三件事或许能拯救你的生命当朱利安·金医生正在示范一个小型外科手术时,他走路开始出现异常。他自己没有注意到,但手术室里有人注意到了“当时我脑出血了……和高血压有关,”金医生说,“我甚至不知道我有高血压。”

关键词：外科手术高血压手术室脑出血医生朱利安

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Cameroon Climate Predictions Using the SARIMA-LSTM Machine Learning Model: Adjustment of a Climate Model for the Sudano-Sahelian Zone of Cameroon

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Open Journal of Statistics 2024年第3期14卷 394-411页

作者： Joseph Armathé Amougou Isidore Séraphin Ngongo patrick Forghab Mbomba Romain Armand Soleil Batha Paul Ghislain Poum Bimbar Dpartement de Gographie Universit de Yaound 1 Yaound Cameroon Observatoire National sur les Changements Climatiques (ONACC) Yaound Cameroon Laboratoire dAnalyse et Modlisation Multidisciplinaire Statistique (SAMM) Universit de Paris 1 Panthon Sorbonne Paris France Ecole Nationale Suprieure Polytechnique de Yaound 1 Yaound Cameroon Dpartement de Mathmatiques Ecole Normale Suprieure de Yaound Yaound Cameroon Dpartement dInformatique Universit de Yaound 1 Yaound Cameroon

It is acknowledged today within the scientific community that two types of actions must be considered to limit global warming: mitigation actions by reducing GHG emissions, to contain the rate of global warming, and adaptation actions to adapt societies to Climate Change, to limit losses and damages [1] [2]. As far as adaptation actions are concerned, numerical simulation, due to its results, its costs which require less investment than tests carried out on complex mechanical structures, and its implementation facilities, appears to be a major step in the design and prediction of complex mechanical systems. However, despite the quality of the results obtained, biases and inaccuracies related to the structure of the models do exist. Therefore, there is a need to validate the results of this SARIMA-LSTM-digital learning model adjusted by a matching approach, “calculating-test”, in order to assess the quality of the results and the performance of the model. The methodology consists of exploiting two climatic databases (temperature and precipitation), one of which is in-situ and the other spatial, all derived from grid points. Data from the dot grids are processed and stored in specific formats and, through machine learning approaches, complex mathematical equations are worked out and interconnections within the climate system established. Through this mathematical approach, it is possible to predict the future climate of the Sudano-Sahelian zone of Cameroon and to propose adaptation strategies.

关键词： Adjustment Calibration Climate Sudano-Sahelian Zone Numerical Model

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高校专利审查对发明披露和许可策略的影响研究

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预测 2014年第6期33卷 43-48,53页

作者：陈强常旭华 patrick S.w.fong 同济大学经济与管理学院上海200092 香港理工大学建筑及房地产学系

专利审查机制是提升高校专利质量的重要途径,本文通过构建博弈模型探讨了专利审查对教职工发明披露和高校专利许可策略的影响。结果表明:专利审查对教职工发明披露有负面作用,但对高价值发明披露影响较弱;高校专利质量较差时须进行审查... 详细信息

专利审查机制是提升高校专利质量的重要途径,本文通过构建博弈模型探讨了专利审查对教职工发明披露和高校专利许可策略的影响。结果表明:专利审查对教职工发明披露有负面作用,但对高价值发明披露影响较弱;高校专利质量较差时须进行审查,但不可与提高教职工许可收益同时实施,专利审查比例与许可收益分配比例及转化成本负相关;最后,专利审查应与高校的许可策略配套实施,仅当预期未来收益较低时才可对外许可未经审查的教职工发明。

关键词：高校技术转移专利审查发明披露专利许可策略

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