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Built Heritage 2022年第2期6卷 102-105页

作者： deniz ikiz kaya Department of the Built Environment Eindhoven University of TechnologyPO Box 513Eindhoven 5600 MBThe Netherlands

Reuse of abandoned or underused historic buildings and sites has become an increasing global trend within the built environment in the past two decades(Bullen and Love 2011;Gravagnuolo et al.2017).Bypassing the wasteful processes of demolition and new construction,adaptive reuse prolongs the lifespan of cultural heritage,contributes to environmental sustainability and enhances urban livability(ikiz kaya et al.2021).Focusing on three Asian global cities—Hong Kong,Shanghai and Singapore,the book of Asian Revitalization:Adaptive Reuse in Hong Kong,Shanghai,and Singapore,edited by Cummer and DiStefano,provides a needed analysis of adaptive reuse trends,policies and practices in Asian context.

关键词： Stefan Singapore Asian

Promoting conservation or change? The UNESCO label of world heritage (re)shaping urban morphology in the Old Town of Lijiang, China

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Frontiers of Architectural Research 2022年第6期11卷 1121-1133页

作者： Ji Li Tianchen Dai Shengchen Yin Yiqing Zhao deniz ikiz kaya Linchuan Yang School of Architecture Southwest Jiaotong UniversityChengduChina School of Design East China Normal UniversityShanghaiChina Department of the Built Environment Eindhoven University of TechnologyEindhoventhe Netherlands School of Humanities and Social Science Xi’an Jiaotong UniversityXi’anChina

The UNESCO label of World Heritage can attract a high number of tourists to heritage properties for their Outstanding Universal Values(OUV).Although international studies have demonstrated the World Heritage system can contribute to stimulating cultural tourism and boosting the local economy,how this heritage-led development process promotes urban conservation and morphological changes in cities is yet to be explored adequately.This paper aims to explore the urban morphology of a historic Chinese city after its inscription on the UNESCO World Heritage List,taking the Old Town of Lijiang as case.The methods of spatial plan analysis and discourse analysis are used to analyse the data.The research findings have demonstrated that,theoretically,the Conzenian approach of urban morphology can be an effective framework for World Heritage OUV-monitoring.Methodologically,the analysis of spatial plans and multi-stakeholder interviews can reveal local urban morphology from macro to micro levels.Case-specifically in Lijiang,urban physical characteristics and building structures have been well maintained while traditional social fabric and neighbourhood networks have almost vanished.This research has incorporated the urban morphology approach into(world)heritage management in China,as well as worldwide,in order to maintain the balance between urban conservation and economic growth.

关键词： Urban morphology Heritage management Conservation Tourism UNESCO World Heritage The Old Town of Lijiang

活态遗产“延续性”的灾后识别与保护——以中国九寨沟传统聚落震后重建为例

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China City Planning Review 2022年第4期31卷 17-27页

作者：李骥刘弘涛丹尼斯·伊基兹·卡娅 School of Architecture Southwest Jiaotong UniversityChengduP.R.China Department of the Built Environment Eindhoven University of Technology(TU/e)

The living heritage approach seeks to link heritage properties with the living dimensions attributed by local communities–tangible and intangible heritage.However,how living heritage can be further understood and managed in post-disaster traditional settlements has yet to be explored adequately.This paper discusses the concept of living heritage embedded in post-earthquake planning and reconstruction of traditional settlements in Jiuzhaigou Valley,a World Heritage property in Sichuan Province.The thematic analysis method is employed to conduct both deductive and inductive content analysis of governmental administrative documents on post-earthquake reconstruction policies and practices.The results demonstrate that the continuity of heritage and the continuity of community are the two essential attributes conceptualizing living heritage by developing a people-centered approach to resilience-building in post-disaster traditional settlements.The paper broadens the concept of living heritage by incorporating the discussion of heritage and traditional settlements into a post-disaster context.The living heritage approach can be further elaborated into an integrated heritage management approach relying on community values and empowerment,to promote urban and rural conservation and urbanization policy-making and practices worldwide.

关键词： living heritage post-disaster ethnic minority traditional settlements Jiuzhaigou earthquake

From“prototype”to“model”:Architectural and spatial development of Block A(1924—1945)of Istanbul’s Heybeliada Sanatorium

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Frontiers of Architectural Research 2024年第1期13卷 1-20页

作者： deniz Avci-Hosanli Cansu Degirmencioglu Department of Interior Architecture and Environmental Design Izmir University of EconomicsIzmir 35330Turkey TUM School of Engineering and Design Department of ArchitectureTechnical University of MunichMunich 80333Germany

This article examines Block A,the first block-style building in Heybeliada Sanatorium in Istanbul.The purpose of this research is to understand its architectural and spatial development and discuss how in fact it was a“prototype”of Turkish sanatoria.Approached with a three-step methodology(documentation/evaluation/results)this research conducts architectural and spatial analysis on Block A.Primary sources like architectural documentation and restitution drawings,the writings of the institution’s head doctor Tevfik Ismail Gökçe,periodicals on tuberculosis(TB),as well as pertinent literature are utilized.The findings demonstrate that Block A’s development(1924—1945)was the result of knowledge transfer that introduced the universal sanatorium design principles,spatial experiments,adaptation to sociocultural norms,and trial-and-error processes.Not only it had a major impact on shaping of the second block-type building in the complex,the“model”Block B,but it also became exemplary of the subsequent Turkish sanatoria.The originality of this article is its exploration of the changing and evolving Block A in its resonation with the cultural tensions of Turkey’s modernization process.This was established via the assessment of budgetary issues,medical developments and climatic experiments,the social issue of scarcity of TB beds in the country,spatial practices to separate the sexes as reflections of local traditions and culture in the shaping of spaces.

关键词： Sanatorium architecture Tuberculosis History of healthcare Early republican Turkey Istanbul

Investigation of risk factors in the development of recurrent urethral stricture after internal urethrotomy

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World Journal of Clinical Cases 2024年第14期12卷 2324-2331页

作者： Abdullah Gul Ozgur Ekici Salim Zengin deniz Barali Tarik Keskin Department of Urology University of Health SciencesBursa Yüksekİhtisas Education and Research HospitalBursa 16100Türkiye Department of Urology University of Health SciencesBursa City HospitalBursa 16000Türkiye

BACKGROUND Urethral stricture is a condition that often develops with trauma and results in narrowing of the urethral lumen.Although endoscopic methods are mostly used in its treatment,it has high recurrence rates.Therefore,open urethroplasty is recommended after unsuccessful endoscopic treatments.AIM To investigate the risk factors associated with urethral stricture recurrence.METHODS The data of male patients who underwent internal urethrotomy for urethral stricture between January 2017 and January 2023 were retrospectively analyzed.Demographic data,comorbidities,preoperative haemogram,and biochemical values obtained from peripheral blood and operative data were recorded.Patients were divided into two groups in terms of recurrence development;recurrence and non-recurrence.Initially recorded data were compared between the two groups.RESULTS A total of 303 patients were included in the study.The mean age of the patients was 66.6±13.6 years.The mean duration of recurrence development was 9.63±9.84(min-max:1-39)months in the recurrence group.Recurrence did not occur in non-recurrence group throughout the follow-up period with an average time of 44.15±24.07(min-max:12-84)months.In the comparison of both groups,the presence of diabetes mellitus(DM),hypertension(HT),and multiple comorbidi-ties were significantly higher in the recurrence(+)group(P=0.038,P=0.012,P=0.013).Blood group,postoperative use of non-steroidal anti-inflammatory drugs,preoperative cystostomy,cause of stricture,iatrogenic cause of stricture,location and length of stricture,indwelling urinary cathater size and day of catheter removal did not differ between the two groups.No statistically significant difference was observed between the two groups in terms of age,uroflowmetric maximum flow rate value,hemo-gram parameters,aspartate aminotransferase(AST),alanine aminotransferase(ALT),fasting blood sugar,creati-nine,glomerular filtration rate,neutrophil-lymphocyte ratio,platelet-lymphocyte ratio,lymphocyte-monocyte ratio,monocyte-lymphocyte ratio and AST

关键词： Inflammation Internal urethrotomy Recurrence Urethral stricture Urethra

All-optical image denoising using a diffractive visual processor

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Light(Science & Applications) 2024年第3期13卷 429-445页

作者： Çağatay Işıl Tianyi Gan Fazil Onuralp Ardic Koray Mentesoglu Jagrit Digani Huseyin Karaca Hanlong Chen Jingxi Li deniz Mengu Mona Jarrahi Kaan Akşit Aydogan Ozcan Electrical and Computer Engineering Department University of CaliforniaLos AngelesCA 90095USA Bioengineering Department University of CaliforniaLos AngelesCA 90095USA California NanoSystems Institute(CNSI) University of CaliforniaLos AngelesCA 90095USA University College London Department of Computer ScienceLondonUnited Kingdom

Image denoising,one of the essential inverse problems,targets to remove noise/artifacts from input images.In general,digital image denoising algorithms,executed on computers,present latency due to several iterations implemented in,e.g.,graphics processing units(GPUs).While deep learning-enabled methods can operate non-iteratively,they also introduce latency and impose a significant computational burden,leading to increased power consumption.Here,we introduce an analog diffractive image denoiser to all-optically and non-iteratively clean various forms of noise and artifacts from input images–implemented at the speed of light propagation within a thin diffractive visual processor that axially spans<250×λ,whereλis the wavelength of light.This all-optical image denoiser comprises passive transmissive layers optimized using deep learning to physically scatter the optical modes that represent various noise features,causing them to miss the output image Field-of-View(FoV)while retaining the object features of interest.Our results show that these diffractive denoisers can efficiently remove salt and pepper noise and image rendering-related spatial artifacts from input phase or intensity images while achieving an output power efficiency of~30–40%.We experimentally demonstrated the effectiveness of this analog denoiser architecture using a 3D-printed diffractive visual processor operating at the terahertz spectrum.Owing to their speed,power-efficiency,and minimal computational overhead,all-optical diffractive denoisers can be transformative for various image display and projection systems,including,e.g.,holographic displays.

关键词： remove rendering holographic

A case of post traumatic mitral chordae rupture mimicking acute respiratory distress syndrome

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World Journal of Emergency Medicine 2024年第4期15卷 322-324页

作者： Hülya deniz Misir Nalan Demir Ferit Kasimzade Cansu Yahşi Intensive Care Department Ankara Bilkent City HospitalAnkara 06800Turkiye Intensive Care Department University of Health Sciences Ankara Bilkent City HospitalAnkara 06800Turkiye Cardiovascular Surgery Department Ankara Bilkent City HospitalAnkara 06800Turkiye Pulmonary Medicine Department University of Health Sciences Ankara Bilkent City HospitalAnkara 06800Turkiye

Traumatic mitral chordae rupture is a rare and known cause of acute mitral valve regurgitation and de novo heart failure.Concomitant pathologies in a trauma patient may mask the findings of de novo heart failure due to mitral chordae rupture.Trauma patients may also have other potential pre-diagnoses that could explain symptoms related to heart failure,such as tachycardia,circulatory shock,and acute hypoxemia.The possibility of traumatic chordae tendinea rupture being a preventable cause of mortality should be carefully evaluated.

关键词： rupture mitral acute

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紫外光直接光氧化浸出铜渣

Journal of Central South University 2024年第5期31卷 1476-1493页

作者： Zeynel Abidin SARI M.deniz TURAN Department of Metallurgy-Iskenderun Vocational School of Higher Education Iskenderun Technical University31200HatayTurkey Department of Metallurgy and Materials Engineering Fırat University23119ElazığTurkey

采用光化学反应研究了铜渣中Cu和Fe的溶解行为。实验采用石英玻璃夹套,在玻璃反应釜中间歇进行,在反应釜下埋入紫外线灯,并采用玻璃管作为送风装置。研究了不同波长UVA(365 nm)、UVB(311 nm)、UVC(254 nm)和真空UV光(185 nm)在浸出液中... 详细信息

采用光化学反应研究了铜渣中Cu和Fe的溶解行为。实验采用石英玻璃夹套,在玻璃反应釜中间歇进行,在反应釜下埋入紫外线灯,并采用玻璃管作为送风装置。研究了不同波长UVA(365 nm)、UVB(311 nm)、UVC(254 nm)和真空UV光(185 nm)在浸出液中的行为。所有实验在相同条件下,在有和没有紫外线灯的情况下进行比较。研究了自由基形成机制对浸出环境的适应性及其在氧化溶液介质浸出中的可用性。在紫外光(185 nm)和非紫外光条件下,铜的提取率分别为85.1%和70.7%。综上所述,在紫外(185 nm)光反应器体系中,铜渣在最佳条件下的金属溶解率比无紫外光反应器体系效率更高。光化学反应器是使其适应湿法冶金应用和检验工艺的新途径。

关键词：浸出铜炉渣光化学氧化紫外线灯氧化自由基

PBX/Knotted 1 homeobox-2(PKNOX2)is a novel regulator of myocardial fibrosis

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Signal Transduction and Targeted Therapy 2024年第5期9卷 2231-2249页

作者： Liang Chen Haotong Li Xiaorui Liu Ningning Zhang Kui Wang Anteng Shi Hang Gao deniz Akdis Ardan MSaguner Xinjie Xu Elena Osto Willem Van de Veen Guangyu Li Antoni Bayés-Genís Firat Duru Jiangping Song Xiangjie Li Shengshou Hu State Key Laboratory of Cardiovascular Disease Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingP.R.China School of Statistics and Data Science Nankai UniversityTianjinChina Department of Cardiology University Heart CenterUniversity Hospital Zurich and University of ZurichZurichSwitzerland Institute for Clinical Chemistry University Hospital Zurich and University of ZürichZurichSwitzerland Swiss Institute of Allergy and Asthma Research(SIAF) University of ZurichDavosSwitzerland Heart Institute Hospital Universitari Germans Trias i PujolBadalonaCIBERCVSpain

Much effort has been made to uncover the cellular heterogeneities of human hearts by single-nucleus RNA sequencing.However,the cardiac transcriptional regulation networks have not been systematically described because of the limitations in detecting transcription factors.In this study,we optimized a pipeline for isolating nuclei and conducting single-nucleus RNA sequencing targeted to detect a higher number of cell signal genes and an optimal number of transcription factors.With this unbiased protocol,we characterized the cellular composition of healthy human hearts and investigated the transcriptional regulation networks involved in determining the cellular identities and functions of the main cardiac cell subtypes.Particularly in fibroblasts,a novel regulator,PKNOX2,was identified as being associated with physiological fibroblast activation in healthy hearts.To validate the roles of these transcription factors in maintaining homeostasis,we used single-nucleus RNA-sequencing analysis of transplanted failing hearts focusing on fibroblast remodelling.The trajectory analysis suggested that PKNOX2 was abnormally decreased from fibroblast activation to pathological myofibroblast formation.Both gain-and loss-of-function in vitro experiments demonstrated the inhibitory role of PKNOX2 in pathological fibrosis remodelling.Moreover,fibroblast-specific overexpression and knockout of PKNOX2 in a heart failure mouse model induced by transverse aortic constriction surgery significantly improved and aggravated myocardial fibrosis,respectively.In summary,this study established a high-quality pipeline for single-nucleus RNA-sequencing analysis of heart muscle.With this optimized protocol,we described the transcriptional regulation networks of the main cardiac cell subtypes and identified PKNOX2 as a novel regulator in suppressing fibrosis and a potential therapeutic target for future translational studies.

关键词： NOX2 homeostasis fibrosis

Investigation of Hexavalent Chromium Reduction in Strong Saline and Acidic Nitro-Phosphate Solutions

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Journal of Analytical Sciences, Methods and Instrumentation 2024年第1期14卷 1-13页

作者： deniz Avsar Niels Højmark Andersen Dag Øistein Eriksen Jon Petter Omtvedt Department of Chemistry University of Oslo Oslo Norway

Phosphorus fertilizers from less pure sedimentary sources become increasingly important, due to depletion of phosphorus from igneous rock of high quality. Consequently, robust methods with potential to remove various types of hazardous elements are required. Among such impurities, hexavalent chromium (Cr(VI)) is very likely to become a future challenge. Different industrial ways to treat phosphate rock are currently being practised, and we have here studied how chromium behaves when using the nitro-phosphate process. The reduction mechanism of Cr (VI) in nitric acid and phosphoric acid solutions was investigated by measuring redox potential and UV-VIS spectra. The results show that Cr (VI) is not stable in strong nitric acid solutions. Reduction of Cr (VI) species decreased with decreasing temperature, NO2 concentration, ionic strength and absence of light. These findings support the proposed reduction reaction:The reduction rate was observed proportional to the nitric acid decomposition: .

关键词： Nitro-Phosphate Fertilizers Chromium (VI) Reduction Chromium Speciation Ultraviolet-Visible Spectroscopy