Bats perch by hanging upside down from tree limbs and roofs of caves. Though many are surprisingly agile climbers, bats are generally awkward when crawling on level surfaces. Did pterosaurs also hang upside down and avoid landing on the ground? Until recently, some paleontologists thought they ...
Journal of Mental HealthTaylor H, Stuttaford M, Broad B, Vostanis P. Why a `roof' is not enough: the characteristics of young homeless people referred to a designated mental health service. J M Health 2006; 15: 491-501.Taylor, H., Stuttaford, M., Broad, B., & Vostanis, P. (...
Impact of Shape of Obstacle Roof on the Turbulent Flow in a Wind Tunnel In this paper, we are interested in the impact of shape of obstacle roof on the turbulent flow in a wind tunnel. Particularly,arched, inclined, pitched and flat roofs obstacles are examined. A three-dimensional flow ...
In particular, we establish a mesoscopic model of immersed tube tunnel under thermo-mechanical coupling using ANSYS. Compared with the traditional homogeneous approaches, the proposed mesoscopic model can directly simulate the fire degradation process of immersed tube tunnel roof structure, which blazes ...
Table Mountain, flat-topped mountain in southwestern South Africa, overlooking Cape Town and Table Bay and dominating the northern end of the high, rocky Cape Peninsula. Its tabular shape results from nearly horizontal layers of sandstone exposed by vigo
“tribute,” Punjabidənn“fine,” Lahndaḍənn“force,” Kumaunidan“roof” contrast with Assamesedãr“pole,” Bengalidãṛ“oar,” Hindidãḍ“oppression, fine,” and others; all forms derive from Old Indo-Aryandaṇḍa-“stick, staff, club, royal power, fine, punishment...
During 1959锝 1961,the characteristics of China's weather and climate were: somewhat little amount of precipitation and not-well-distributed precipitation i... H Zhang,S Zhang,Q Li 被引量: 7发表: 2004年 Characteristics of Atmospheric Rivers and the Impact of Urban Roof Roughness on Precipitation...
Numerous coal pillars are left after the coal mining process. The composite structure comprising a roof and coal pillar has prominent creep characteristics, which threaten safe underground mining. Therefore, the creep characteristics of coal-rock combina
The in-cylinder flow characteristics of a four-stroke, four-valve, pent-roof small engine of motorcycle at engine speeds from 2000 rpm to 4000 rpm were stu... B Wahono,Y Putrasari,O Lim - 《Journal of Mechanical Science & Technology》 被引量: 0发表: 2019年 The changing nature of motor...
The vertical displacement caused by the ground stress and the considerable stress at the excavation top are the main factors causing collapse of the roof and the top of the excavated rock mass. When there is a normal fault, the considerable stress and vertical displacement caused by excavation ...