|
|
|
|
|
Young Min Kim, Dong Gil Shin and Chang Gi Kim
This study investigated the effect of the built-in volume ratio of an expander on the performance of a dual-loop Rankine cycle system for the engine waste heat recovery of a vehicle. Varying vehicle operating conditions can cause a positive displacement ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Garret N. Curtis, Holly A. Weber, Vy Tran, Christopher A. Childs, Kyungsup Shin and Carlos Garaicoa-Pazmino
Background: Scarce evidence is available regarding the occurrence and prevalence of hard/soft tissue deficiencies among patients undergoing surgically assisted rapid maxillary expansion (SARME) as compared to non-surgical rapid maxillary expansion (NSRME...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jung Jin Park, Kyung-A Kim, Hye-Rin Kim, Sung Ok Hong and Yoon-Goo Kang
This study aimed to analyze the treatment effects of miniscrew-assisted rapid palatal expansion using dental cone-beam computed tomography (CT) in adolescents. The study group comprised 20 patients who underwent cone-beam CT before and after miniscrew-as...
ver más
|
|
|
|
|
|
|
|
|
|
A novel method proposed to choose the optimal working fluid—solely from the point of view of expansion route—for a given heat source and heat sink (characterized by a maximum and minimum temperature). The basis of this method is the novel cla...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gábor Györke, Attila R. Imre
Pág. 333 - 339
Loss of coolant accidents (LOCA) are a serious type of accidents for nuclear reactors, when the integrity of the liquid-loop breaks. While in traditional pressurized water reactors, pressure drop can cause flash boiling, in Supercritical-Water Cooled rea...
ver más
|
|
|
|
|
|
|
|
|
|
|
Agus Maryoto,Takumi Shimomura
Pág. 67 - 75
Corrosion expansion of prestressed concrete (PC) tendon affects mainly crack width on surface of concrete. This paper simulates corrosion expansion of PC tendon in concrete. Elastic expansion model is utilized for growing of corrosive product as a result...
ver más
|
|
|
|
|
|
|
|
|
|
|
José Manuel Garcia
Pág. 39 - 70
A partir de 1557, Macau se desarrolló como un puesto/establecimiento mercantil gracias a las actividades comerciales regulares entre Japón y China. Los españoles, radicados desde 1571 en Manila, iniciaron en 1582 una ruta comercial intermitente con Macau...
ver más
|
|
|
|
|
|
|
|
|
|
|
Emmanuel Arnhold, Freddy Mora, Adilson Deitos
Pág. 105 - 110
The objective of this work was to study the genetic correlations of the popping expansion (PE), 100 kernel weight (100KW), grain production (GP) and proportion of ears attacked by pests (PEAP) and diseases (PEAD). The study was conducted at Viçosa, Brazi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Minghao Liu, Jianxiang Wang, Qingxi Luo, Lingbo Sun and Enming Wang
Exploring spatial anisotropy features and capturing spatial interactions during urban change simulation is of great significance to enhance the effectiveness of dynamic urban modeling and improve simulation accuracy. Addressing the inadequacies of curren...
ver más
|
|
|
|
|
|
|
|
|
|
|
Haijun Wang, Peihao Peng, Xiangdong Kong, Tingbin Zhang and Guihua Yi
This paper focuses on the suitability of urban expansion in mountain areas against the background of accelerated urban development. Urbanization is accompanied by conflict and intense transformations of various landscapes, and is accompanied by social, e...
ver más
|
|
|
|
|
|
|
|
|
|
|
Qingyao Huang, Yihua Liu and Chengjing Chen
Understanding and quantifying urban expansion is critical to urban management and urban planning. The accurate delineation of built-up areas (BUAs) is the foundation for quantifying urban expansion. To quantify urban expansion simply and efficiently, we ...
ver más
|
|
|
|
|
|
|
|
|
|
|
In Bae Kim, Jun Sang Cho, Goang Seup Zi, Beom Seok Cho, Seon Min Lee and Hyoung Uk Kim
Recently, the lack of expansion joint gaps on highway bridges in Korea has been increasing. In particular, with the increase in the number of days during the summer heatwave, the narrowing of the expansion joint gap causes symptoms such as expansion join...
ver más
|
|
|
|
|
|
|
|
|
|
|
Daquan Huang, Erxuan Chu and Tao Liu
Studying the factors that influence the expansion of different types of construction land is instrumental in formulating targeted policies and regulations, and can reduce or prevent the negative impacts of unreasonable land use changes. Using land use su...
ver más
|
|
|
|
|
|
|
|
|
|
|
Marcin Noga
The paper presents the results of research on the turbocharged spark ignition engine with additional exhaust expansion in a separate cylinder, which is commonly known as the five-stroke engine. The research engine has been constructed based on the four c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Junmou Shen, Zongjie Shao, Feng Ji, Xing Chen, Hongbo Lu and Handong Ma
High enthalpy stagnation gas can be converted into hypervelocity flow through the contraction?expansion nozzle. The enthalpy flow in the nozzle can be divided into three regions: an equilibrium region, a non-equilibrium region, and a frozen region. The s...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jae-Hong Choi, Byung Gyu Gil, Yoon-Ji Kim and Dong-Yul Lee
The purpose of this study was to investigate the possible predictors of success of microimplant-assisted rapid palatal expansion (MARPE) in skeletally mature patients. Additionally, factors associated with the amount of maxillary expansion were analyzed....
ver más
|
|
|
|
|
|
|
|
|
|
|
Hadi Heidari, Baptiste Francois and Casey Brown
Reservoir expansion is commonly considered an adaptation strategy to attenuate water shortage conditions. In many locations in the United States, there are ongoing discussions about the effectiveness and feasibility of reservoir expansion with regard to ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Taufik Fuadi Abidin, Amir Mahazir, Muhammad Subianto, Khairul Munadi and Ridha Ferdhiana
During the previous decades, intelligent identification of acronym and expansion pairs from a large corpus has garnered considerable research attention, particularly in the fields of text mining, entity extraction, and information retrieval. Herein, we p...
ver más
|
|
|
|
|
|
|
|
|
|
|
Muhammad Salem, Naoki Tsurusaki and Prasanna Divigalpitiya
The peri-urban area (PUA) of the Greater Cairo Region (GCR) in Egypt has witnessed a rapid urban expansion during the last few years. This urban expansion has led to the loss of wide, areas of agriculture lands and the annexation of many peripheral villa...
ver más
|
|
|
|
|
|
|
|
|
|
|
Francisco Ferrando Acuña
Pág. Pág. 58 - 74
p { margin-bottom: 0.21cm; } Se analiza la relevancia de los servicios ambientales de los corredores fluviales en el ámbito de la planificación urbana sustentable, al tenor de la realidad y falencias de los instrumentos territoriales vigentes en esta te...
ver más
|
|
|
|
|
|