A safety device is described to prevent incidental opening of the control knobs in electric or gas-kitchens, hobs or ovens. This safety device is actuated when the top cover is lowered to a position of closure as each control knob to be locked at an OFF position is integrally formed with ...
The airbag is connected with a gas generator via an air bag sided gas inlet opening (9). An airbag area (27) distant from the opening is rotated inversely opposite to a gas-inlet-opening proximate to the air bag area in an expansion direction, around an angle of rotation. A holder ...
Improving Construction Productivity on Alberta Oil and Gas Capital Projects, a Report Submitted to Alberta Finance and Enterprise; Government of Alberta: Edmonton, AB, Canada, 2009. [Google Scholar] Abrey, M.; Smallwood, J.J. The effects of unsatisfactory working conditions on productivity in the...
Terrorism and Oil & Gas Pipeline Infrastructure: Vulnerability and Potential Liability for Cybersecurity Attacks. ONE J. 2016, 2, 579. [Google Scholar] Martel, R.T. The Impact of Internet-Connected Control Systems on the Oil and Gas Industry. Ph.D Thesis, Utica College, New York, NY, USA...
The significance of control systems extends across various application domains, including the chemical industry [1], oil and gas production [2], and the power industry [3]. Consequently, the security of control systems has gained increased and more extensive attention. Existing work on security ...
A debate exists about the impact of mineworker experience on health and safety (H&S). Studies often assert that length of time on the job (tenure) is negatively associated with accidents (i.e., new employees have a higher accident rate). However, inferen
Cervical sections were not always registered the same on the microscope slides, and thus did not appear over the same ranges of coordinates when imaged under the microscope. We applied rigid transformations (translation and rotation) to align the microscope images. The aligned cervical sections were...
The respiratory reserve and the gas exchange area of the alveoli decrease due to the loss of elasticity of the thorax structures and the increase in the anterior-posterior diameter of the chest. In addition. forced expiratory volume, ciliary activity and a decreased sensitivity of pharyngeal ...
The electronic nose essentially simulates the human olfactory organ for odor perception and analysis, which mainly consists of gas transmission sampling, sensor processing, signal pre-processing, pattern recognition, odor expression, and other units [173]. When a certain odor encounters a sensor corres...
Complete systems for generation of medical air, vacuum pumps, compressed gas pressure regulation systems are separate medical devices, which should meet the requirements of the PN-EN ISO 7396-1:2016 harmonized standard. The final element of the medical gas system are the gas outlet points. The ...