Results 101 to 110 of about 4,904 (263)

ALL POSSIBLE PASTS: Heritage, Simulacra, and Gentrification in Seoul

International Journal of Urban and Regional Research, EarlyView.
Abstract Urban heritage scholars have often criticized simulacra as ‘bad’ copies that degrade the ‘good’ model of the past through commercialization and gentrification. This article challenges such Platonic dichotomies of good/bad and model/copy, arguing that the binary of good heritage and bad simulacra is flawed because heritage is itself actualized ...
Myung In Ji
wiley   +1 more source

Actual Science Problems of Modern Geomechanics for Conditions of Republic of Belarus

Механика машин, механизмов и материалов, 2007
The features of accuracy ensuring at the production of large case-hardened gear wheels connected with change of their dimensions conditioned with structure transforming into chrome-nickel alloy steel at the technological treatment and service.
M.A. Zhuravkov
doaj  

Experiences of Women and Clinicians During the Introduction of Uterine Transplantation to the UK: A Qualitative Case Study

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To explore the experiences of women and clinicians during the introduction of uterine transplantation (UTx) to the UK. Design A qualitative study utilising prospective case study methodology (interviews and observations) over 6 years.
Daisy Elliott, Richard J. Smith, Maeve Coyle, Rhiannon Macefield, Saliha Vali, Anni King, Natalie Blencowe, Cynthia Ochieng, Christin Hoffmann, Isabel Quiroga, Ben P. Jones, Ariadne L'Heveder, Kerry N. L. Avery, Jane M. Blazeby   +13 more
wiley   +1 more source

Experimental Investigation of Instantaneous Sliding Friction Coefficient of Steel Plane Worm Gear

Jixie chuandong, 2017
In order to research the wear-resistant performance of steel planar worm gear,a kind of pin disc sample suitable for instantaneous line contact sliding friction is designed,the antifriction and wear-resistant performance of several typical oil is ...
Qiu Xinyang, Zhang Yanqin, Zhang Guanghui   +2 more
doaj  

Latinos mobilizing beyond threats: The role of fear and hope in issue activism

American Journal of Political Science, EarlyView.
Abstract Interest groups intent on spurring political participation often highlight potential threats to galvanize audiences into action. However, while loss aversion is typically seen as a strong motivator, it is important not to neglect the motivational effect of hope and reward‐seeking behavior as people navigate their political landscape.
Vanessa Cruz Nichols
wiley   +1 more source

On 3‐MMC: A Cathinone I Have Come to Know and Love

Anthropology of Consciousness, EarlyView.
ABSTRACT This article attempts to complicate the mythology of a compound in a state of becoming. I will trace lightly its origins as a cultural disruptor and how I am implicated in this imperative. Introducing you to 3‐MMC will require multiple modes of storytelling and taking of liberties, drawing on literature reviews, practice‐based research, prose,
Carmen Ostrander
wiley   +1 more source

Effect of Hot Deformation Parameters on Grain of Gear Steel Cr14-Co13-Mo5-Ni2

Teshugang, 2015
Test gear steel Cr14-Co13-Mo5-Ni2 is melted by 5 t VIM + 1 t VAR double-vacuum melting process. The effect of deformation temperature (1040-1080 ℃ ),amount of deformation (20%-60% ) and deformation rate (1-20 s-1) on grain distribution and grain size of ...
葛栋, 李京社, 王林珠, 杨宏博, 杨树峰   +4 more
doaj  

Democratising Multi‐Projector Displays

Computer Graphics Forum, EarlyView.
Spatially augmented reality (SAR) transforms large, surround, collaborative experiences out of VR/AR headsets to the real world by merging content from projectors with the physical environment. This detailed state‐of‐the‐art survey reports on the advancements in multi‐projector aggregation and hardware technologies used to achieve SAR and build ...
Aditi Majumder, Muhammad Twaha Ibrahim
wiley   +1 more source

Bending Fatigue Behaviors Analysis and Fatigue Life Prediction of 20Cr2Ni4 Gear Steel with Different Stress Concentrations near Non-metallic Inclusions. [PDF]

Materials (Basel), 2019
Xing Z, Wang Z, Wang H, Shan D.
europepmc   +1 more source

Study on the phase transformation behaviors of a gear steel during continuous cooling and isothermal

Materials Research Express
The phase transformation behaviors of a Ni–Cr–Mn–Mo gear steel were systematically investigated by dilatometric analysis. Continuous-cooling-transformation and time-temperature-transformation diagrams were constructed.
Zhang Minghao, Luo Ping, Li Xianjun, Zhang Wenliang, Wang Decheng, Yang Siyuan, Sun Chaoyang   +6 more
doaj   +1 more source