This chapter describes standardized sampling techniques for routine monitoring and population assessment of warmwater sport and prey fishes in small standing water bodies. Although water temperature regulates growth, survival, and reproduction of fishes, there are no specific criteria that define a warmwater fish community. Dodds (2002) noted that warmwater fish communities tend to be dominated...

BACKGROUND Understanding the position-specific musculoskeletal forces placed on the body of athletes facilitates treatment, prevention, and return-to-play decisions. While position-specific injuries are well documented in most major sports, little is known about the epidemiology of position-specific injuries in National Association for Stock Car Automobile Racing (NASCAR) drivers and pit crew. ...

The influence of the addition of copper on the resistance to pitting corrosion of stainless steels has been investigated using different experimental techniques––current transient analysis, polarization curves in acidic media, pitting and repassivation potential measurements, XPS and SEM observations––so that pit initiation, propagation and repassivation could be analysed separately. Copper add...

Slope stability is one of the most important issues in open pit mining design. The main purpose of any open pit mine design is to propose an optimal excavation configuration, considering safety, ore recovery and financial return. An accurate pit slope design which accounts for the mine geology, structural geology, rock mass properties, and hydrogeology models of the mine area, drastically enhan...

Changes in cultivable flora in dentine samples collected before and after hand excavation were examined in association with clinical status of the cavity surface, light microscopy and scanning electron microscopy (SEM). Thirty-five extracted permanent molar teeth with an occlusal caries lesion were excavated with hand instruments according to the atraumatic restorative treatment (ART) approach....

Follicular Xenopus oocytes possess a novel receptor where both adenosine and ATP activate a cAMP-dependent, nonrectifying K+-current. Five compounds, alpha,beta-methylene ATP (alpha, beta-meATP), 8-(p-sulfophenyl)theophylline (8-SPT), theophylline, 2, 2'-pyridylisatogen tosylate (PIT) and suramin, were tested as antagonists of adenosine- and ATP-activated K+-currents. The descending order of ac...

The fortuitous discovery of a middle Archaic burial at an open site on the shore of Utah Lake in the eastern Great Basin, therefore, is important as it provides scarce information about: 1) burial patterns; 2) the health and stature of indigenous populations; 3) ideology; and 4) the relationship between dogs and people during the mid-Archaic Period. Copyright Information: All rights reserved un...

An ultra-deep L-shape foundation pit in a coastal area has recently been constructed and monitored. The project overview, geological conditions, excavation sequence monitoring scheme are introduced detail. deformation of the retaining structure surrounding strata analyzed detail through measured data 3D numerical simulation. results show that exceptional performance current is due to combinatio...

The foundation pit of Yamansu hydropower station has an average depth 70 m and been excavated with five-level slopes. Lowering groundwater level is important in excavation. In this study, drainage pumping were conducted dewatering. Pumping tests performed to reverse hydraulic parameters calibrate numerical models. Numerical simulations evaluate the dewatering scheme. first stage, powerhouse tai...

Long-term research of the Linear Pottery Culture easternmost excavated site faced a number obstacles in interpretation stratigraphy and objects shape. It happens mostly because features sedimentation post-deposition processes Ukraine that are quite different from Central European ones. Newly applied method 3D-point cloud analysis performed Kamyane-Zavallia, Ukraine, introduced opportunity to de...