Current issues of modern migration policy in Russia by A. I. Velichko

“…On the basis of empirical data and information, the risks and dangers of the modern migration state in Russia have been actualized, and recommendations for improving the system have been developed. …”
Get full text

Influence of dipping time on cracking during bending of hot dip galvanized coatings with Sn and Ti contents by V. Di Cocco, L. Zortea

“…., Pb is really important for its fluidizing properties, sometimes replaced by Sn) but sometimes these elements are dangerous for human health (e.g. … Pb!). In this work, the influence of dipping time and coatings chemical compositions on damaging micromechanisms was investigated considering different Sn and Ti contents. …”
Get full text

Strategic stability in a new era by Paul J. Bolt

“…Numerous factors are undermining strategic stability in the contemporary world, making the prospects of nuclear war more dangerous. This article reviews the concept of strategic stability and provides an overview of the nuclear forces of the United States, Russia, and China to offer some understanding of the nuclear hardware that shapes strategic stability. …”
Get full text

An architecture as a code framework to manage documentation of IT projects by Christophe Gaie, Bertrand Florat, Steven Morvan

Get full text

Multiplicatively weighted Voronoi-based sensor collaborative redeployment in software-defined wireless sensor networks by Minghua Wang, Ran Ou, Yan Wang

“…Large-scale deployment of mobile wireless sensor networks has been widely used in some dangerous and hostile urban security surveillance scenarios. …”
Get full text

Analysis of Load and Lubrication State of Racks and Pinions of Three Gorges Ship Lift Based on Actual Service Conditions by Chen Zhuo, Shi Lubing, Feng Panpan, Li Xuefei, Chen Lin, Liu Zhongming

“…When the rack and pinion is at the most dangerous meshing point, the root of the pinion and the top of the rack are in contact, and the lubrication condition between tooth surfaces is worse under large false water depth. …”
Get full text

Causes and Impact of Port Accident on Operational Performance of Nigerian Seaport at Tin Can Island, Lagos Nigeria by A. R. Okpara, O. J. Anyanwu, A. I. Dirisu, O. C. Okorefe

“…Data obtained show that the major causes of accident include; over capacity usage, failure to consider dangerous goods’ separation and coordination deficiency by management. …”
Get full text

Speaking valve with integrated biomimetic overpressure release and acoustic warning signal by N. Knorr, P. Auth, S. Kruppert, C. A. Stahl, K. M. Lücking, F. Tauber, T. Speck

“…However, improper use may cause dangerous overpressure, leading to severe complications or even patient’s death. …”
Get full text

Numerical Simulations as Tool to Predict Chemical and Radiological Hazardous Diffusion in Case of Nonconventional Events by J.-F. Ciparisse, A. Malizia, L. A. Poggi, O. Cenciarelli, M. Gelfusa, M. C. Carestia, D. Di Giovanni, S. Mancinelli, L. Palombi, C. Bellecci, P. Gaudio

“…The scenario analysed in the paper has consequences similar to those expected in case of a release of dangerous substances (chemical or radioactive) in enclosed or open environment during nonconventional events (like accidents or man-made or natural disasters).…”
Get full text

Pityriasis rosea: a distinct entity or viral exanthem? by Natalia Dąbrowska, Piotr Węgrzyn, Konstancja Węgrzyn, Gustaw Laskowski, Anna Salińska, Marcin Wasilewski, Julia Skwara, Agnieszka Góra, Maciej Nowicki, Dawid Barański

“…Although the disease is typically not dangerous, it can be a therapeutic challenge, especially when its course is atypical or when it occurs during pregnancy and may pose a risk to the fetus. …”
Get full text

Use of Flavonoids and Cinnamates, the Main Photoprotectors with Natural Origin by Alesandra R. Nunes, Ícaro G. P. Vieira, Dinalva B. Queiroz, Antonio Linkoln Alves Borges Leal, Selene Maia Morais, Débora Feitosa Muniz, João Tavares Calixto-Junior, Henrique Douglas Melo Coutinho

“…The UVA radiation can damage the DNA, oxidize the lipids, and produce dangerous free radicals, which can cause inflammation, modify the gene expression in response to stress, and weaken the skin immune response. …”
Get full text

Identification of Landslide Hazard in Residential Area Kubang Tangah District, Sawahlunto by Andriani Andriani, Bambang Istijono, Alfito Alfito, Farid Akmal, Bayu Martanto Adji

“…Mitigation recommendations are suggested to involve wise land use changes, strengthening infrastructure, and increasing public awareness of the dangers of landslides. …”
Get full text

Atrial Arrhythmias in Obstructive Sleep Apnea: Underlying Mechanisms and Implications in the Clinical Setting by David Filgueiras-Rama, Miguel A. Arias, Ángel Iniesta, Eduardo Armada, José L. Merino, Rafael Peinado, J. L. López-Sendón

“…Moreover, the effects of the disorder appear to be particularly dangerous in young subjects. In the last decade, substantial clinical evidence has identified OSA as independent risk factor for both bradyarrhythmias and tachyarrhythmias. …”
Get full text

Cavity behind Special Segment Structures in Upward Shield Tunneling: A Numerical Approach by Xinjiang Wei, Liangliang Lu, Xiao Wang, Zihai Yan, Jiajia Yan

“…The results demonstrate that when the cavity is located at the bottom of the arch with a radius of 1 m and near the top of the arch with a radius of 0.5 m, the special segment structure is under the most unfavorable combination of stresses. The most dangerous working condition occurs when there is a 0.5 m radius cavity on one side of the arch in the cross-section of the special segment.…”
Get full text

Lifecycle Management of Hydrogen Pipelines: Design, Maintenance, and Rehabilitation Strategies for Canada’s Clean Energy Transition by Myo Myo Khaing, Shunde Yin

“…It discusses the upkeep, monitoring, operation, and rehabilitation procedures for aged pipelines with an emphasis on the cutting-edge techniques and technology used to mitigate the dangers related to hydrogen’s unique features, such as leakage and embrittlement. …”
Get full text

EVALUATION OF THE AMMONIA AIR POLLUTION AND CLIMATIC FACTORS INTERACTIONS, CASE STUDY 2008 BACAU CITY ROMANIA by DOINA CAPȘA, NARCIS BÂRSAN, VALENTIN NEDEFF, EMILIAN MOȘNEGUȚU, DANA CHIȚIMUȘ

“… Atmospheric pollution present interest for monitoring and analysis when one or more substances or mixture of pollutants are present in the atmosphere in quantities or for a period that can be dangerous for humans, animals or plants and contribute to endangering the activity or welfare of persons. …”
Get full text

Issues Impairing the Success of Neural Implant Technology by A. Spiers, K. Warwick, M. Gasson, V. Ruiz

“…However, interfacing the nervous system by means of implant technology carries with it many problems and dangers. Further, results achieved may not be as expected or as they at first appear. …”
Get full text

Study on the Settlement Mechanism with Effect of Backfilling Method of an Underground Mine by Dequan Xuan, Zhiming Liu, Gang Huang, Jianhua Zhang, Tingting Jiang, Bo Ke

“…According to the deflection calculation formula obtained, the expression of the internal force and stress is deduced, and the distribution of stress and shear stress on the upper and lower surfaces of the roof is analyzed. The dangerous area of the roof can be obtained, which provides a theoretical basis for the daily maintenance of mine safety.…”
Get full text

Analysis for Resolution of Bistatic SAR Configuration with Geosynchronous Transmitter and UAV Receiver by Yicheng Jiang, Zhuoqun Wang

“…Bistatical SAR with geosynchronous illuminator and unmanned aerial vehicle receiver (GEO-UAV BiSAR) has significant potential advantages in the field of continuous local observation under a dangerous environment within nearly 24 h. Due to the extreme platform velocity differences, the ellipse orbital movement of GEOSAR makes this BiSAR configuration not like the conventional spaceborne BiSAR. …”
Get full text

Influence of the extracorporeal membrane oxygenation system centrifugal pump operation mode on blood damage by M. S. Isaeva, A. I. Petrov, Ye. P. Banin

“…It is found that the most dangerous operating modes also change depending on the parameter under consideration: hemolysis demonstrated the greatest dependence on rotation rate, thrombosis — on flow rate. …”
Get full text