The amendment of the legal regulation of the institution of tax incentative in the Russian Federation by B. A. Fedosimov

“…The scientific research contains author's proposals for improving the current tax legislation in order to effectively use the institution of tax incentives in Russian practice. …”
Get full text

Model of a Photovoltaic Module for the MatLab/Simulink SimPowerSystems Library by D. I. Zalizny

“…The Simulink model of the SF-P672300 module contains 72 nonlinear elements implemented on the basis of controlled current sources and connected in series. …”
Get full text

Flavor Quality of Scomberomorus niphonius by Shanyu WANG, Chong JIAN, Yong XUE, Ling ZHAO, Huihui SUN, Rong CAO

“…The total lipid, triglyceride, and phospholipid contents in the samples were significantly decreased after sterilization (P < 0.05), and the free fatty acid content was significantly increased (P < 0.05). …”
Get full text

Hydrazides as Powerful Tools in Medicinal Chemistry: Synthesis, Reactivity, and Biological Applications by Sofia Teixeira, Elisabete M. S. Castanheira, M. Alice Carvalho

“…The increase in drug resistance and the high toxicity of current drugs have inspired the scientific community to develop new drugs for various diseases. …”
Get full text

Hamlet (Un-)Masked: SPAC’s Hamlet under COVID-19 Restrictions by Tomoka Tsukamoto, Ted Motohashi

“…More specifically, in the current context of the declining Western hegemony, symbolized by regional military conflicts and environmental degradation, among other crises, the urgency to freshly produce and interpret this play seems to be increasing. …”
Get full text

SOUR MILK FORMULAS IN NUTRITION OF INFANTS by E.F. Lukushkina, N.V. Kutilova, O.K. Netrebenko

“…(Voprosy sovremennoi pediatrii — Current Pediatrics. 2010;9(1):136-141)…”
Get full text

Towards Sustainable Building Materials: An Experimental Investigation into the Effect of Recycled Construction Waste Aggregate on the Properties of High-Performance Concrete by Radoslav Gandel, Jan Jerabek, Andrea Peknikova, Libor Topolář, Oldrich Sucharda

“…While the compressive strength tended to decrease slightly with an increasing degree of replacement, the flexural strength remained stable in all the mixtures. …”
Get full text

OPTIMIZATION OF THE AMOUNT OF COKE FILLING USAGE IN CATHODIC PROTECTION SYSTEMS FOR AN ANODE GROUNDING MODEL IN THE FORM OF A HEMISPHERE by V. G. Kiselev, E. N. Ruzich, C. V. Chung

“…As a result of these calculations, we proposed a modernized anode ground with a normalized amount of coke filling, that has increased safety in comparison with the traditional product, since it allows to reduce  risks, caused by generation of positive DС stray currents of cathodic protection system, to other underground metal constructions. …”
Get full text

Effect of Protein Concentration on the Corrosion Behavior of Magnesium Alloys by MA Yucong, WANG Pengjie, OUYANG Zhengzheng, Mohd TALHA, LIN Yuanhua

“…When magnesium alloy is used in the human physiological environment， it will be affected by protein.In this work， the corrosion mechanism of a magnesium alloy in phosphate-buffered saline (PBS) containing various concentrations of bovine serum albumin (BSA) (0，0.5， 1.0， 1.5， 2.0， 3.5 and 5.0 g/L) was systematically investigated.Surface characterisation was carried out by Fourier-transform infrared spectroscopy (FTIR)， scanning electron microscopy (SEM)，energy-dispersive spectroscopy (EDS) and contact-angle measurements，whereas electrochemical behaviour was evaluated through potentiodynamic polarisation， electrochemical impedance spectroscopy (EIS) and scanning electrochemical microscopy (SECM).Complementary immersion tests were performed to corroborate the electrochemical findings.To elucidate the time-dependent effect of protein concentration， the electrochemical response and corrosion products of specimens immersed for 1， 3 and 7 d in solutions containing 0， 2.0 and 5.0 g/L BSA were also examined.Results showed that the presence of BSA up to 2.0 g/L reduced the corrosion rate， and the minimum corrosion current density occurred at 2.0 g/L，whereas a higher concentration (5.0 g/L) of BSA significantly accelerated localized corrosion of magnesium alloy surface.In the later stages of immersion， the overall corrosion resistance of the alloy deteriorated.When the BSA concentration was kept below 2.0 g/L， protein molecules formed a monolayer via chemisorption on the alloy surface， leading to a continuous decrease in corrosion rate with increasing BSA concentration.During prolonged immersion， this non-dense adsorbed layer was penetrated by the corrosive medium and consequently lost its protective effect.At 5.0 g/L BSA， protein molecules chelated the metal ions released from the alloy， forming soluble complexes that accelerated corrosion.With further immersion， the continual deposition， detachment and chelation of high-concentration BSA further intensified the dissolution of the magnesium alloy.…”
Get full text

Functionalized gold nanoflowers on carbon screen-printed electrodes: an electrochemical platform for biosensing hemagglutinin protein of influenza A H1N1 virus by Carlos Enrique Torres-Méndez, Sharmilee Nandi, Klara Martinovic, Patrizia Kühne, Yifan Liu, Sam Taylor, Maria Lysandrou, Maria Ines Berrojo Romeyro Mascarenhas, Viktoria Langwallner, Javier Enrique Sebastián Alonso, Ivana Jovanovic, Maike Lüftner, Georgia-Vasiliki Gkountana, David Bern, Abdul-Raouf Atif, Ehsan Manouchehri Doulabi, Gemma Mestres, Masood Kamali-Moghaddam

“…Gold nanoflowers were electrodeposited on the electrode to increase conductivity and surface area. The electrochemical signal was amplified by functionalization of the gold nanoflowers with 4-aminothiophenol, which resulted in a 100-fold decrease of the charge transfer resistance due to a tunneling effect. …”
Get full text

Liquid CO phase transition fracturing technology and its application in enhancing gas drainage of coal mines by Yingchun Fan, Botao Qin, Qun Zhou, Quanlin Shi, Dong Ma, Jiahao Wu

“…It utilized phase transition equipment (PTE) consisting of a liquid gas container, control unit for the current and gas volume, heating tube, and other components. …”
Get full text

Pot Marigold (Calendula officinalis) Powder in Rainbow Trout (Oncorhynchus mykiss) Feed: Effects on Growth, Immunity, and Yersinia ruckeri Resistance by Hamed Ghafarifarsani, Seyed Hossein Hoseinifar, Taravat Molayemraftar, Mahdieh Raeeszadeh, Hien Van Doan

“…Aspartate aminotransferase (AST) activity in all MP groups remarkably increased (P<0.05) compared to the control. Moreover, fish fed with a diet containing 1.5% MP had remarkably higher (P<0.05) lactate dehydrogenase (LDH) and total protein (TP) values than the other groups. …”
Get full text

Spectroscopic Evolution in Ice Analogs of Trans-Neptunian Objects Exposed to Ionizing Radiation. I. Visible Reflectance Spectra and Colors by Chaojiang Zhang, Jia Wang, Andrew M. Turner, Leslie A. Young, Ralf I. Kaiser

“…The spectral slopes of processed water ices are neutral and independent of the radiation dose, whereas those of ammonia decrease with the increasing radiation dose. When the carbon-containing molecules are mixed with water and ammonia, the reddening process is found to be neutralized. …”
Get full text

Coinhibitory Effects of Resveratrol- and Protopanaxadiol-Enriched Rice Seed Extracts Against Melanogenic Activities in Melan-a Cells by Chaiwat Monmai, Yong-In Kuk, So-Hyeon Baek

“…The in vitro melan-a cell experiment showed that treatment with the DJ526 and DJ-PPD mixture significantly reduced the cellular tyrosinase activity and melanin content; suppressed the expression of melanogenesis-related genes and proteins; decreased the number and size of melanin-containing cells; upregulated phosphorylated extracellular signal-regulated kinase 1/2 and protein kinase B expression levels; and suppressed the expression of p-p38 MAPK. …”
Get full text

Activity of combinations of bactericidal and bacteriostatic compounds in Mycobacterium abscessus-infected mice: an overview by Alessio Lanni, Elisabetta Iona, Lanfranco Fattorini, Federico Giannoni, Angelo Iacobino

“…Overall, these data suggest that there is an urgent need for systematic in vivo investigations on anti-MAB activity of combinations containing bactericidal drugs that are part of current treatment guidelines or of new, preferably oral compounds, to ultimately eradicate non-replicating persisters at the sites of disease.…”
Get full text

How Dental Students were Reliant upon Mobile Phones? – A Post-COVID Cross-Sectional Self-Concept Questionnaire (SCQ) Survey by K. V. N. S. Niharika, P. R. Sekhar, P. N. Mallika, H. Reshma, M. Pratyusha, B. B. Sravya

“…With this background, the current study tried to investigate changes in smartphone usage before and after COVID-19. …”
Get full text

Thermal profile analysis of 18650 Li-ion battery module with embedded copper foam in the nanofluid cooling jacket by J. Jongpluempiti, P. Vengsungnle, S. Poojeera, S. Eiamsa-ard, N. Naphon, A. Srichat, K. Manatura, P. Naphon

“…The increased mixing intensity of the coolant at the copper surface and region in the flow channel that contains the foam sheet improves heat transmission and ensures that the battery pack is consistently at a consistent temperature. …”
Get full text

Transforming fruit waste into meat preserving agents: Harnessing natural extracts to enhance meat quality and extend shelf life by Imteyaz Sabzal, Fatima Shehzadi, Naghma Sabzal, Syed Ali Hassan, Muhammad Adnan Arif, Nabila Aslam, Amin Mousavi Khaneghah, Rana Muhammad Aadil

“…The objective of the current review paper was to evaluate the use of fruit wastes in meat preservation, which presents a viable alternative to synthetic additives, addressing microbial contamination and oxidative damage that impact the meat's quality and shelf life. …”
Get full text

DESIGN AND IMPLEMENTATION OF AN INDOOR AIR QUALITY MONITORING SYSTEM BASED ON RASPBERRY PI AND ARDUINO PLATFORMS by I. Rudavskyi, L. Kovaliv, Halyna Klym

“…The information collected is transmitted to the Raspberry Pi, where the data is analyzed and displayed through a specially designed interface, which allows the user to quickly monitor the current state of the room. The sound alarm reports critical changes in the quality of air, such as increasing CO2 or the content of harmful substances. …”
Get full text

A New Hall Microdevice with Minimal Complexity by Siya Lozanova, Avgust Ivanov, Martin Ralchev, Chavdar Roumenin

“…The first two opposite electrodes are connected and the second two are fed in the same way, and third ones are the outputs. The increased sensitivity constituting 40 V/AT is due to the reduced parasitic surface currents. …”
Get full text