Determination of long-term permissible currents in wires of power supply systems of railways by E. P. FIGURNOV, Yu. I. ZHARKOV, V. I. KHARCHEVNIKOV

“…This requires recalculation of previously valid values of long-term permissible currents. Authors considered revised method for calculating the long-term permissible currents, based on a more rigorous consideration of the laws of heat transfer and experimental studies of the conditions of heating and cooling of shaped (contact) and stranded wires. …”
Get full text

Increasing our knowledge about the epidemiology of Helicobacter pylori in Nunavik’s Inuit population (Québec, Canada) using Qanuilirpitaa? 2017 cross-sectional survey by Julie Ducrocq, Benoit Lévesque, Gaston De Serres, Véronique Boiteau, Cedric P. Yansouni, Jean-François Proulx, Denis Talbot

“…Despite current regional guidelines targeting high risk individuals in the context of high prevalence, Nunavik’s health authorities must remain vigilant by following gastric cancer incidence and the rapid evolution of guidelines, while considering local realities.…”
Get full text

Short Interfering RNA Directed against the SLUG Gene Increases Cell Death Induction in Human Melanoma Cell Lines Exposed to Cisplatin and Fotemustine by Ivan Vannini, Massimiliano Bonafe, Anna Tesei, Marco Rosetti, Francesco Fabbri, Gianluca Storci, Paola Ulivi, Giovanni Brigliadori, Dino Amadori, Wainer Zoli

“…Background: Melanoma remains largely resistant to currently available chemotherapy, and new strategies have been proposed to flank standardized therapeutic protocols in an effort to improve efficacy. …”
Get full text

Ways to improve the efficiency of automatic control systems of pressing current collectors for railway service of high speeds by A. S. GOLUBKOV, O. A. SIDOROV, S. N. SMERDIN

“…With increasing operation speeds, the dynamic loads on the current collector from the rolling stock increase and the aerodynamic impact increases as well, which leads to an increase in the variation of the contact pressure, tearing off the current collector from the contact wire, arcing in contact and increased wear of the contact elements. …”
Get full text

Thermal Load Influence during the Formation of Al-Al Contacts on the Electrical Parameters of the Integrated Circuits with Aluminum-Polysilicon Contacts by V. A. Pilipenko, V. A. Solodukha, N. S. Kovalchuk, J. A. Solovjov, D. V. Shestovski, D. V. Zhyhulin

“…An analysis of the currentvoltage characteristics showed that they are all identical, except for the course of the direct branch of the base current value from the emitter-base voltage. The deviation of the linear nature of this dependence in the region of their low voltage values (£ 200 mV) in the case of the formation of ohmic Al-Si and Al-Al contacts with the use of long-term heat treatments is due to the predominance of the generation-recombination current in this region associated with an increased density of traps in the depleted region and on the surface of the semiconductor. …”
Get full text

Phthalates and Non-Phthalate Plasticizers and Thyroid Dysfunction: Current Evidence and Novel Strategies to Reduce Their Spread in Food Industry and Environment by Francesca Gorini, Alessandro Tonacci, Chiara Sanmartin, Francesca Venturi

Get full text

A Computational Approach to Increasing the Antenna System’s Sensitivity in a Doppler Radar Designed to Detect Human Vital Signs in the UHF-SHF Frequency Ranges by David Vatamanu, Simona Miclaus

Get full text

Trusted health system implementation strategies to increase vaccination (TRUE SYNERGI): a stepped-wedge cluster randomized trial to reduce HPV-related cancers by Daisy Y. Morales-Campos, Prajakta Adsul, Yuanyuan Liang, Erin Donovan, Leticia R. Moczygemba, Jessica A. Kahn

“…Preliminary data from our previous work suggest practice facilitation is a feasible approach for building the capacity in FQHCs to select and implement provider- and practice-level strategies for increasing vaccination rates. Methods This proposal considers the HPV vaccine as the evidence-based intervention and describes the rational and study design for “TRUsted hEalth SYstem implementatioN stratEGIes to increase vaccination (TRUE SYNERGI)”, a hybrid type 2 study that uses previously-piloted implementation strategies (i.e., practice facilitation, provider education, among others) to influence provider recommendations (implementation outcome) and practice-level vaccination rates (effectiveness outcome). …”
Get full text

Study protocol for an observational research study with an embedded N-of-1 design: Increasing the availability of goal-oriented cognitive rehabilitation for people living with deme... by Caoimhe Hannigan, Antoine Lemercier, Garret McDermott, Helena Lydon, Sean P Kennelly, Michelle Kelly

“…Sub-study 1 will evaluate the impact of GREAT-CR in this context and sub-study 2 will evaluate the implementation model. …”
Get full text

Derating of Electrical Contacts with Varying Surface Roughness by Veronika Kharina, Andrzej Kurek

“…Surfaces with lower roughness (R_z = 2 μm) exhibited better electrical conductivity, lower contact resistance, and slower temperature rise as the current load increased. …”
Get full text

DESIGN OF THE CONTACT POTENTIALS DIFFERENCE PROBES by K. U. Pantsialeyeu, U. A. Mikitsevich, A. L. Zharin

“…The phase detector-integrator based on the electronic antiphase switches with the modulation frequency of the contact potential difference and the integrator. Fullwave phase detection would greatly increase the sensitivity of the probe. …”
Get full text

Contact Lenses in Pediatric Ophthalmological Practice by E. Yu. Markova, E. A. Perfilyeva

“…It is associated with an increasing need for contact vision correction in children and with the improvement of its capabilities in relation to pediatric ophthalmic practice. …”
Get full text

The Impact of Increasing Seawater Temperatures over the Last 30 Years on the Reproductive Cycle of the Pearl Oyster <i>Pinctada radiata</i> (Leach, 1814) in the Arabian Gulf by Razan Khalifa, Radhouane Ben Hamadou, Bruno Welter Giraldes, Sandra Joaquim, Zainab Hizam, Shafeeq Hamza, Anne Bassères, Jean-Charles Massabuau, Alexandra Leitão

“…This study aimed to characterize the reproductive cycle of <i>P. radiata</i> in Qatar and compare the current data with historical records in the region obtained between 1992 and 1993. …”
Get full text

The Functional Impact of VX-770 on the Cystic Fibrosis Transmembrane Conductance Regulator Is Enduring and Increases the Constitutive Activity of This Channel in Primary Airway Epi... by Heidi J. Nick, Sarah E. Christeson, Preston E. Bratcher

“…Acute VX-770 exposure resulted in an increase in CFTR-mediated currents in the absence of exogenous compounds that induce the phosphorylation/activation of CFTR, with acute exposure having the same effect as chronic exposure. …”
Get full text

Microfluidic contact lens: fabrication approaches and applications by Aravind M, Ankur Saxena, Dhaneshwar Mishra, Kulwant Singh, Sajan D. George

“…Furthermore, the controlled release of medications directly onto the eye from microfluidic contact lenses enhances therapeutic efficacy by increasing bioavailability. …”
Get full text

A Study on Non-Contact Multi-Sensor Fusion Online Monitoring of Circuit Breaker Contact Resistance for Operational State Awareness by Zheng Wang, Hua Zhang, Yiyang Zhang, Haoyong Zhang, Jing Chen, Shuting Feng, Jie Guo, Yanpeng Lv

“…In field applications, the system successfully identifies circuit resistance increases caused by contact oxidation and issues early warnings, thereby preventing unplanned outages and demonstrating a strong potential for application in the fault prediction and intelligent maintenance of power grids.…”
Get full text

Increasing day three parasitaemia is observed after treatment of patients with artemether-lumefantrine and single dose of primaquine for uncomplicated Plasmodium falciparum malaria... by Bontu Abate, Bokretsion Gidey Brhane, Tsegahun Manyazewal, Hussien Mohammed, Yonas Wuletaw, Moges Kassa, Mesay Hailu, Getachew Tollera, Geremew Tasew, Ashenafi Assefa, Eyasu Makonnen

Get full text

A multi-level implementation strategy to increase adoption of chiropractic care for low back pain in primary care clinics: a randomized stepped-wedge pilot study protocol by Eric J. Roseen, André Bussières, Rocky Reichman, Celia Bora, Jennifer Trieu, Kirsten Austad, Charles Williams, Ryan A. Fischer, Danielle Parrilla, Lance D. Laird, Michael LaValley, Roni L. Evans, Robert B. Saper, Natalia E. Morone

“…., manual therapy, exercise instruction, advice on self-care), implementation strategies to increase adoption of chiropractic care for LBP in primary care clinics are understudied, particularly in underserved communities. …”
Get full text

Feasibility of Cognitive Training in Combination With Transcranial Direct Current Stimulation in a Home-Based Context (TrainStim-Home): study protocol for a randomised controlled t... by Ulrike Grittner, Agnes Flöel, Rafal Nowak, Friederike Thams, Daria Antonenko, Merle Rocke, Robert Malinowski

Get full text

INNOVATIONS IN NUTRITION AS RISK-DECREASING FACTOR OF ALIMENTARY-DEPENDENT DISEASES IN INFANTS by T.V. Borodulina, N.E. Sannikova, L.N. Malyamova

Get full text