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Urban Heritage in the Arabian Peninsula, the Experiences of Jeddah and Dubai

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Built Heritage 2018年第3期2卷 108-122页

作者： Simone ricca World Heritage institute of Training and Research for the Asia and the Pacific Region under the auspices of UNESCO(WHiTRAP) ShanghaiChina

Saudi Arabia and the United Arab Emirates feature ultra-modern cities with millions of residents that developed in opposition to the physical patterns of traditional historical *** the past years,however,there has been a renewed attention to urban heritage and two metropolises,Jeddah and Dubai,have decided to aim for World Heritage status and to leverage historic city centres as engines of economic development and tools for the reinforcement of national *** Dubai,the conservation and reconstruction of historic neighbourhoods gives residents an urban historic depth previously unrecognised,favouring the integration of different ethnic communities while contributing to the tourist development of the *** Jeddah,the preservation and revitalisation of the historic centre is part of a larger strategy focusing on the reinforcement of the private sector to trigger new urban dynamics building upon its rich *** strategies and plans are briefly discussed,underlining the specificities of the Arabian Peninsula context and its complex and evolving relationship with history and *** is argued that the nominations for inscription on the UNESCO World Heritage List have been a catalyser for the definition of new planning and conservation policies integrating urban heritage into urban development strategies.

关键词： Jeddah Dubai urban heritage UNESCO World Heritage Convention Historic Urban Landscape

Alginate and alginate composites for biomedical applications

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Asian Journal of Pharmaceutical Sciences 2021年第3期16卷 280-306页

作者： Raha Ahmad Raus Wan Mohd Fazli Wan Nawawi ricca Rahman Nasaruddin Department of Biotechnology Engineering International Islamic University MalaysiaKuala Lumpur 50728Malaysia Nanoscience and Nanotechnology Research Group(NanoRG) International Islamic University MalaysiaKuala Lumpur 50728Malaysia

Alginate is an edible heteropolysaccharide that abundantly available in the brown seaweed and the capsule of bacteria such as Azotobacter *** Pseudomonas *** to alginate gel forming capability,it is widely used in food,textile and paper industries;and to a lesser extent in biomedical applications as biomaterial to promote wound healing and tissue *** is evident from the rising use of alginate-based dressing for heavily exuding wound and their mass availability in the market ***,alginate also has *** in contact with physiological environment,alginate could gelate into softer structure,consequently limits its potential in the soft tissue regeneration and becomes inappropriate for the usage related to load bearing body *** cater this problem,wide range of materials have been added to alginate structure,producing sturdy composite *** instance,the incorporation of adhesive peptide and natural polymer or synthetic polymer to alginate moieties creates an improved composite material,which not only possesses better mechanical properties compared to native alginate,but also grants additional healing capability and promote better tissue *** addition,drug release kinetic and cell viability can be further improved when alginate composite is used as encapsulating *** this review,preparation of alginate and alginate composite in various forms(fibre,bead,hydrogel,and 3D-printed matrices)used for biomedical application is described first,followed by the discussion of latest trend related to alginate composite utilization in wound dressing,drug delivery,and tissue engineering applications.

关键词： Alginate Alginate composite Tissue engineering Wound dressing Drug delivery

Adiponectin affects the mechanical responses in strips from the mouse gastric fundus

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World Journal of Gastroenterology 2018年第35期24卷 4028-4035页

作者： Eglantina idrizaj Rachele Garella Giovanni castellini Hermine Mohr Natalia S Pellegata Fabio Francini Valdo ricca Roberta Squecco Maria caterina Baccari Department of Experimental and Clinical Medicine Section of Physiological Sciences University of Florence Psychiatry Unit Department of Health Sciences University of Florence institute for Diabetes and cancer Helmholtz Zentrum München

AiM To investigate whether the adipocytes derived hormone adiponectin(ADPN) affects the mechanical responses in strips from the mouse gastric fundus. METHODS For functional experiments, gastric strips from the fundal region were cut in the direction of the longitudinal muscle layer and placed in organ baths containing KrebsHenseleit solution. Mechanical responses were recorded via force-displacement transducers, which were coupled to a polygraph for continuous recording of isometric tension. Electrical field stimulation(EFS) was applied via two platinum wire rings through which the preparation was threaded. The effects of ADPN were investigated on the neurally-induced contractile and relaxant responses elicited by EFS. The expression of ADPN receptors, Adipo-R1 and Adipo-R2, was also evaluated by touchdown-PCR analysis. RESULTS in the functional experiments, EFS(4-16 Hz) elicited tetrodotoxin(TTX)-sensitive contractile responses. Addition of ADPN to the bath medium caused a reduction in amplitude of the neurally-induced contractile responses(P in the presence of the nitric oxide(NO) synthesis inhibitor L-NG-nitro arginine(L-NNA)(P > 0.05). The direct smooth muscle response to methacholine was not influenced by ADPN(P > 0.05). in carbachol precontracted strips and in the presence of guanethidine, EFS induced relaxant responses. Addition of ADPN to the bath medium, other than causing a slight and progressive decay of the basal tension, increased the amplitude of the neurally-induced relaxant responses(P down-PCR analysis revealed the expression of both Adipo-R1 and Adipo-R2 in the gastric *** The results indicate for the first time that ADPN is able to influence the mechanical responses in strips from the mouse gastric fundus.

关键词： Adiponectin Adiponectin receptors Gastric motility Nitric oxide Non-adrenergic,non-cholinergic neurotransmission

Amphoterics:superior performance through understanding intrinsic properties

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Amphoterics:superior performance through understanding intri...

Hydrolysis of Cellulose with immobilized Cellulases:Process Analysis and Control

2004（第八届）国际表面活性剂和洗涤剂会议

作者： Jean-Marc ricca RHODiA Asia Pacific 300 Beach Road27-06／07 The ConcourseSingapore 199555

＜正＞introduction Amphoteric surfactants have been used by the cosmetic industry for now more thanforty years. Amphoteric surfactants based on carboxymethylation of coconut imidazolines or coconut amidoamines are now...

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Hydrolysis of Cellulose with Immobilized Cellulases:Process ...

can chronic gastritis cause an increase in fecal calprotectin concentrations?

The 19th European Biomass Conference and Exhibition

作者： Verardi,A. De Bari,i. ricca,E. calabrò,V.

Lignocellulosic materials can be used to produce *** enzymatic hydrolysis of cellulose is catalyzed by cellulases,a complex system of enzymes that work together synergistically to attack native cellulose releasing glucose and soluble ***,these enzymes have low thermal stability and it is quite arduous to recover them from the hydrolyzates for the use in successive *** of cellulases may improve their *** the present paper,an epoxy support（SepabeadsEC-EP403/S） was used as enzymes carrier for the cellulases *** innovative aspect of this work is the use of this particular support to perform a very easy immobilization-stabilization of commercial cellulase *** highest immobilization rate was obtained at alkaline conditions（pH 8） and it was promoted by long-term incubation of enzymes in the mixture containing the epoxy support and *** presence of support reduced the chemical deactivation of the enzymes due to the pH of the immobilization *** overall efficiency of the cellulase immobilization was 70%.

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World Journal of Gastroenterology 2010年第27期16卷 3406-3410页

作者： Massimo Montalto Antonella Gallo Gianluca ianiro Luca Santoro Ferruccio D Onofrio ricca.do Ricci Giovanni cammarota Marcello Covino Monica Vastola Antonio Gasbarrini Giovanni Gasbarrini ricca rdo Ricci institute of internal Medicine catholic University institute of Pathology institute of Pa thology Catholic University00168RomeItaly

AiM:To evaluate fecal calprotectin concentrations(FCCs) in subjects with chronic gastritis and the correlation between FCCs and gastritis activity ***:FCCs were measured in 61 patients with histological diagnosis of gastritis and in 74 healthy *** grading of gastritis was performed according to the updated Sydney gastritis *** were subdivided into 2 groups according to the presence/absence of an active *** with chronic active gastritis were divided into 3 subgroups on the basis of the activity score(mild,moderate,marked).FFCs in relation to Helicobacter pylori(***) infection and proton pump inhibitor(PPi) use were also ***:FCCs in patients with chronic active gastritis were not significantly different to FCCs either in subjects with non active gastritis or in healthy *** patients with chronic active gastritis(even marked),FCCs did not significantly differ according to activity *** significant differences in FCCs were found when considering ***,as well as when considering PPi chronic ***:FCCs were not significantly increased in subjects with chronic gastritis,even in those patients with a marked neutrophil infiltration.

关键词： Chronic gastritis Fecal calprotectin intestinal inflammation Neutrophils

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贝尔维尤的海滩风情

现代装饰（家居） 2013年第8期 30-39页

作者： Kati Curtis Marco ricca 肖俊美国Kati Curtis Design

本案是一幢位于新泽西海岸、面积为557平米的家族住宅。主建筑是由建于20世纪20年代的老式平房和建于20世纪80年代的附属建筑物组合而成。同时,还有一幢横跨花园的客用小屋需要进行大量改造。纽约设计事务所Kati Curtis Design和ira Fra... 详细信息

本案是一幢位于新泽西海岸、面积为557平米的家族住宅。主建筑是由建于20世纪20年代的老式平房和建于20世纪80年代的附属建筑物组合而成。同时,还有一幢横跨花园的客用小屋需要进行大量改造。纽约设计事务所Kati Curtis Design和ira Frazin Architect建筑设计事务所携手担当本次设计的室内和建筑设计师。首先,设计师Kati Curtis将一楼原本处于"尴尬"位置的楼梯进行重置后。

关键词：建筑设计事务所建筑设计师附属建筑物室内布局 Curtis 卫浴间主卧钢架结构 garden 家庭办公室

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波特兰水泥和高炉矿渣水泥之间的对比研究

国外建材科技 1990年第1期11卷 96-100页

作者： ricca.,S 赵青南

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拓扑流体力学及其新近发展

中国科学：物理学、力学、天文学 2020年第5期50卷 101-121页

作者：关昊 ZUCCHER Simone ricca Renzo L 刘鑫北京工业大学理论物理研究所北京100124 维罗纳大学计算机科学系维罗纳37134 米兰-比可卡大学数学与应用系米兰20125 北京工业大学北京-都柏林国际学院北京100124

拓扑流体力学是理性力学的一个重要研究方向,在理论上具有重要价值,在实践中日益显出独特的作用.本文试对该方向进行综述性介绍,目的是吸引更多的国内科研工作者进入这一重要领域.本文的重点放在流体螺度(Helicity)的拓扑内涵方面.除了... 详细信息

拓扑流体力学是理性力学的一个重要研究方向,在理论上具有重要价值,在实践中日益显出独特的作用.本文试对该方向进行综述性介绍,目的是吸引更多的国内科研工作者进入这一重要领域.本文的重点放在流体螺度(Helicity)的拓扑内涵方面.除了列出螺度与数学纽结场论的关系(即与互缠绕、自缠绕数以及作者近年来发展出来的流体纽结多项式拓扑不变量之间的关系),还介绍了国际上在流体纽结复杂系综的能量-结构复杂性关系方面的研究.最后,通过超流涡旋纽结/链环重联的具体实例,展示了这一领域当中典型的数值计算方法.我们希望通过这种理论推导与数值计算同时呈现的方式,使读者对这一国际前沿交叉领域的核心问题、研究方法以及科研中可能面对的技术困难获得一个整体的了解和把握.

关键词：理性流体力学中的数学方法拓扑流体力学流体螺度流体纽结拓扑不变量能量-结构复杂性关系数值模拟超流体量子涡旋的重联