bluuebunny/crossref_metadata_2025_split huggingface dataset:
Precipitate Formation and Evolution in Solution Precursor Plasma Spraying
Authors: Bertolissi G. , Chazelas C. , Bolelli G. , Lusvarghi L. , Vardelle M. , Vardelle A. 
Published: November 2022

Abstract
This study examines the fundamental reactions that, in the solution plasma spraying process, lead to the conversion of the precursor salts to solid material that is deposited onto the substrate. The study specifically focused on the phenomena occurring in-flight and the effect of plasma jet treatment on the mechanical and thermal treatment of the solution injected in the form of a liquid jet. The evolution of precursor droplets in the plasma flow was investigated “in situ” using a shadowgraphy technique. The morphology and structure of material deposited onto smooth stainless steel substrates during single scan experiments were characterized by SEM, GI-XRD and micro-Raman spectroscopy and were correlated to the in-flight observations, in order to evaluate the effect of the plasma-forming gas and solution solvent.
Effects of Combined Laser Pre-Treatments with Cold Spraying of Ti and Ti-6Al-4V
Authors: Costil S. , Poirier D. , Wong W. , Perton M. , Irissou E. , Legoux J.-G. , Blouin A. , Yue S. , Coddet C. 
Published: November 2022

Abstract
This study reports on the effect of combined pulsed laser ablation and laser pre-heating surface pre-treatments to cold spraying Ti and Ti-6Al-4V on coatings’ microstructure, bond strength and cohesive strength. The Ti and Ti-6Al- 4V coatings were sprayed on pure titanium and Ti-6Al-4V substrates, respectively. Coatings were characterized by SEM and porosity level was evaluated through image analysis. Bond strength was evaluated by standard ASTM C633 pull tests and by the laser shock (LASAT) technique. Cohesive strength was evaluated by the cross-section scratch test method. Results show that among the spray conditions used in this study, laser pre-treatment yielded high bond strength (such that all cases had higher cohesive strength than the epoxy glue). The LASAT technique provided a means to evaluate the influence of the laser ablation energy density and the laser pre-heating temperature. For both Ti and Ti-6Al-4V coatings, surface pre-heating increased the coating bond strength to the substrate. The laser ablation process would either increase or decrease the bond strength of the coating to the substrate depending on the laser energy density. The laser energy density needs to be adjusted as a function of the surface pre-heating temperature in order to optimize bond strength improvement. Coating cohesion did not improve with continuous laser pre-treatment in-between passes. However, the laser pre-heating helped reduce the coating porosity.
Cryo-Gas Cooling Method and System for Thermal Spray Coatings
Authors: Akuh M. , Mercando L. , Zurecki Z. 
Published: November 2022

Abstract
Thermal spray coating applications require precise control of substrate temperature during deposition in order to achieve optimum performance of the final part. Applications such as high-velocity oxy-fuel (HVOF) hardfacing of aircraft landing gear and plasma spraying of thick sputtering targets are but a few examples where control of substrate temperature throughout the entire coating cycle is critical. A broad effort to develop a versatile and cost-effective cryogenic gas cooling system for controlling part temperature in high-energy thermal spray operations is described. Results show that the new liquid nitrogen cooling technology can significantly improve productivity of many conventional operations and provide corresponding powder and process gas savings by completely eliminating the need for interpass cooling breaks. Optimized temperature control and minimization of coating oxidation during the spraying process, resulting from the use of the new system, were also found to: (1) preserve substrate properties, (2) decrease residual stress gradients at coating interfaces, (3) enable applications of soft masking materials, and (4) increase the deposition efficiency (DE) of WC-CoCr coatings while minimizing decarburization of the WC phase. This work focused on HVOF spraying of WC-CoCr coatings which offer a performance and cost alternative to toxic chromium (Cr6+) plating but yet to be published, recent experimentation with the other coating materials and deposition systems was consistent with the observations reported here.
PENENTUAN WAKTU MALAM MENGGUNAKAN SKY QUALITY METER DENGAN PENDEKATAN MOVING AVERAGE
Authors: Putraga Hariyadi , Rakhmadi Arwin Juli , Hidayat Muhammad , Firdaus Muhammad Dimas 
Published: November 2022

ABSTRAKDalam penelitian ini akan diukur tingkat kecerahan langit untuk mengetahui waktu menghilangnya cahaya merah syafaq yang ada di langit setelah matahari terbenam pada malam hari. Awal waktu malam atau waktu isya diisyaratkan oleh beberapa ulama dengan menghilangnya mega merah atau saat langit benar-benar gelap. Dalam pengukuran tingkat kecerahan langit menggunakan alat Sky Quality Meter (SQM) yang merupakan salah satu teknologi sensor cahaya non image dengan pendekatan pengolahan menggunakan metode Moving Average. Data diperoleh dari SQM yang diambil selama 12 hari berturut-turut pada bulan Maret saat Matahari berada di dekat Ekuator. Hasil penelitian dalam data yang telah diolah dan diproses menunjukkan bahwa awal waktu langit mulai gelap paling awal pada pukul 19:39:19 WIB pada dip matahari 16° 22’ 17” dan paling akhir pada pukul 19:46:12 WIB pada dip 17° 28’ 47”. Dapat disimpulkan dalam penelitian ini cahaya syafaq menghilang berdasarkan pengamatan dan pengolahan menggunakan metode Moving Average menunjukkan pada range 16° 22’ 17” sampai 17° 28’ 47”. Kata kunci: awal malam; isya; SQM; moving average. ABSTRACTIn this study, the night sky brightness was measured to determine the disappearance time of the reddish light of syafaq in the sky after sunset. The beginning of the night or Isya is hinted at by some scholars with the disappearance of the red sky or when the sky is completely dark. The measurement of the sky brightness using the Sky Quality Meter (SQM) instrument which is one of the non-image light sensor technologies with the Moving Average approach method. The data were obtained from 12 consecutive days in March when the Sun was near the Equator. The results of this study show that at the beginning of the time the sky begins to darken earliest at 19:39:19 WIB on the solar dip at 16° 22' 17" and the latest at 19:46:12 WIB at dip 17° 28' 47". It can be concluded in this study that the light disappear based on observation and processing using the Moving Average method shows in the range of 16° 22' 17" to 17° 28' 47". Keywords: night; isya; sqm; moving average.
Glucose and Several Mitogenic Agents Modulate the Glucagon-Like Peptide-2 Receptor Expression in Cultured Rat Astrocytes
Authors: Velázquez Esther , Le Baut Ayuso Yannick , Blázquez Enrique , Ruiz-Albusac Juan Miguel 
Published: November 2022

Background: Glucagon-like peptide-2 (GLP-2) is an intestinal trophic factor that induces astrocyte proliferation through its own receptor (GLP-2R), but the control of its expression is not well known. Objective: To study the effects of glucose and of different mitogenic agents on the control of GLP-2R expression in cultured rat astrocytes. Methods: GLP-2R mRNA content was measured by quantitative RT-PCR. Results: GLP-2R expression was higher in proliferating than in resting cells. The expression was dependent of glucose concentration both in the absence and in the presence of GLP-2. In the presence of a high glucose concentration, GLP-2, PDGF, and PDGF plus GLP-2 presented opposite effects depending on the incubation time. However, insulin, IGF-1, and EGF alone, and plus GLP-2 had no effect. IGF-2, but not IGF-2 plus GLP-2, increased the expression. On the contrary, NGF decreased the GLP-2R expression, but NGF plus GLP-2 increased it even until values similar to those obtained with GLP-2 alone. Interestingly, in the presence of a low glucose concentration, leptin and NPY produced a significant reduction of GLP-2R expression. Conclusion: Astrocytes are distributed throughout the brain, where GLP-2 appears to have important functions. Since these cells express the GLP-2R, the results of this study could be considered of interest to advance the knowledge of the role of GLP-2 signaling in the CNS, which should lead a better understanding of the events that occur under normal and pathophysiological conditions.
KOMUNIKASI KELOMPOK RECURVE BEREGU PUTRI JAWA TIMUR PADA PEKAN OLAHRAGA NASIONAL XX
Authors: Putranto Teguh Dwi 
Published: November 2022

Communication a necessary component of the training process that cannot be ignored until the competition period. Effective communication between fellow athletes during physical training, technical training, and mental training can lead to complete understanding for athletes. Likewise, during a match, when technical, physical, and mental exercise is no longer carried out before the match, communication cannot be ignored during the match. This study aims to determine how the group communication of the East Java women's team archery recurves at the XX National Sports Week (PON) in Papua. The East Java women's team recurve archery was chosen in this study because of the consistent achievement of East Java archery during participation in PON, one of which was in the women's team recurve number. The method used in this study is the semiotics of Charles Sanders Peirce in the final video of the East Java women's team archery competition at the Papua National Sports Week, which was obtained through the Youtube channel "Media Second TV." This study shows that group communication in the sport of recurve archery for the women's team of East Java at the XX National Sports Week (PON) in Papua is dominated by non-verbal communication during the final match.
Dependence of crop capacity and grain quality of winter triticale varieties on the level of mineral nutrition and seeding rates
Authors: Torikov V. E. , Melnikova O. V. , Malyavko G. P. , Osipov A. A. , Dornykh G. E. , Sychev S. M. 
Published: November 2022

Relevance and methodology. The response of present winter triticale varieties to the nitrogen nutrition level was assessed at different seeding rates in the agro-climatic conditions of the Bryansk region. The research object was a set of new winter triticale varieties cultivated by intensive technology on gray forest tame soils in the Bryansk region.The purpose of the research was to identify the potential of crop capacity and grain quality of present varieties of winter triticale, depending on the mineral nutrition level and seeding rates. Field experiments were carried out in the educational and experimental farm of the Bryansk State Agrarian University in 2019–2021 with the following crop rotation system: vetch-oats mixture for green fodder, winter triticale, potato, spring wheat.Results. It was established that the grain yield of the varieties under study largely depended on the conditions of moisture and heat availability in the growing season. In the experiment variant with N168Р96К96 and additional fertilizing of ammonium nitrate and ammonium sulfate at the rates of N24 and N10 during spring vegetation and in the shooting stage, the varieties Tornado, Runo, Nina, Impulse, Tribune, Carnet and Legion were distinguished due to the producing programmed grain yield — from 85 to 100 ctw/ha. The grain yield of the varieties Dynamo, Nemchinovskaya 56, Promet and Valentin was from 83.3 to 84.4 ctw/ha on average. In the experiment years all the varieties under study formed stable yields and grain with a high content of crude protein and gluten. On tame soils, with high rates of mineral fertilizers and tank mix of herbicides, the seeding rates of winter triticale seeds can be reduced to 4.5 and 5.0 mln pcs of germinating seeds per 1 ha, therefore, these agrotechnical techniques can be recommended into production as the most important factor of increase of high-quality grain yield.
The role of grafting in the productivity of tomato of extended cycle
Authors: Voronkova I. R. , Rzaeva V. V. 
Published: November 2022

Relevance. The purpose of the research: to study the effect of technological method (grafting) on tomatos productivity in the conditions of protected soil in the Tyumen region. Research objectives: based on the study of tomato rootstocks for the studied graft, to identify the most productive rootstock for subsequent use in LLC “Greenhouse facility “TyumenAgro” . Subject of research: protected ground conditions.The object of research: tomato hybrids F1 Maxeza, F1 Trovanzo and F1 Complis (as grafts), F1 Maxifort and F1 Emperador (as a rootstocks). The article also provides information on the use of the technological method of grafting when growing tomatoes in protected soil conditions in LLC “Greenhouse facility “TyumenAgro””.Methods. The productivity of tomatoes is taken into account from1 m2 in three-fold repetition. Crop accounting is carried out separately for each option as the fruit ripens, after 5–7 days. The results of crop accounting are processed by the method of variance analysis presented by B.A. Dospekhov. Results. In the course of research, it was found that the cultivation of tomato hybrids in conditions of lowvolume hydroponics, subject to phytosanitary measures, allows to increase the yield and quality of fruits. The highest yield for the crop cycle of 2018–2021 was observed in plants with Maxesa F1 graft and Emperador F1 rootstock, it amounted to 226.47 kg/m2. Based on the research, elements of a new technology will be proposed, characterized by significantly higher quality indicators of tomato productivity formation.
Study of the effectiveness of a new antifungal agent for the treatment of animal dermatophytosis
Authors: Chernykh T. F. , Lunegov A. M. , Shults A. V. , Lunegova I. V. , Flisyuk E. V. 
Published: November 2022

Relevance. Small domestic animals often suffer from dermatophytosis chronically, while remaining active carriers. In clinical medicine, there is a certain arsenal of drugs with antifungal activity, both ofsystemic and local action, the use of which often causes side effects. In this regard, the search, development and implementation in public health and veterinary practice of highly active and low-toxic drugs that can specifically affect pathogenic fungi without adverse effects on the body is relevant. On the basis of screening microbiological studies, a thiadiazole derivative was selected, which in preliminary experiments showed antifungal activity.Methods. The study was conducted on the basis of the St. Petersburg State Chemical Pharmaceutical University for 21 days. 19 cats in the analyzes of which a fungus Microsporum canis was detectedwere used in the experiment. An ointment based on a thiadiazole derivative was rubbed into the affected area of the skin once a day in an amount of 0.01–0.05. The therapeutic efficacy of ointments was evaluated for 21 days according to the following parameters: specific glow of lesions in the rays of a Wood's lamp in the presence of a pathogen; results ofseeding and microscopic examination of the material; coat recovery time; local irritant action.Results. When animals were treated with 3% thiadiazole ointment, on the 10–12th day the inflammation regressed, and abundant small-lamellar peeling was observed on the skin in the foci. By 12–15th day the surface of the foci was cleared, and the skin acquired a pale pink color. The restoration of the coat was observed at the end of the application of the ointment — on 21st day. The specific glow of regrown hairs in the rays of the Wood's lamp ceased. The results of seeding and microscopy of regrown hairs became negative. Negative reactions when applying the ointment to the skin of animals were not observed. The results of the study indicate high efficacy and good tolerability of 3% thiadiazole ointment.
The effectiveness of the association of probiotics in the diets of sheep
Authors: Romanov V. N. 
Published: November 2022

Relevance. Of scientific interest are studies on the physiological effect of the association of probiotic strains of microorganisms for their subsequent use by ruminants in order to increase productivity due to increasing the adaptive capabilities of the body.Methods. To study the effect of feeding the association of probiotics in loose and granular species, physiological experiments were conducted on animals with chronic rumen fistulas, with the study of the characteristics of consumption and digestibility of feed nutrients, nitrogen balance, indicators of scar digestion, microbiota of the large intestine, features of metabolic processes in the body and indicators of natural resistance according to generally accepted modern research methods.Results. The positive effect of feeding the association of probiotics at dosage7 g/head/day in bulk and in mini-granules on feed consumption, digestibilitywas revealed, with an increase in the amount of compound nutrients and an increase in digestibility coefficients, as well as nitrogen retention. Higher levels of mass formation of bacteria, protozoa, their amounts both before and after feeding, with a higher concentration of volatile fatty acids, amylolytic activity were found in the scar content. In microbiological studies of fecesunder the influence of the probiotic association, higher levels of lactobacilli, bifidobacteria were found, with a lower level of lactose-positive non-pathogenic microorganisms belonging to the Escherichia coli group of pathogenic molds, enterococci. The improvement of carbohydrate-fat and protein metabolism, as well as hematological parameters of blood in the body of animals receiving probiotic strains was found. The data obtained indicate the expediency of using probiotic associations in ruminants to improve metabolic processes in the body as a basis for increasing productivity and to improve adaptive capabilities.
Opportunities and priorities for the development of the agro-industrial complex of the Bryansk region
Authors: Sychev S. M. , Khramchenkova A. O. , Kuzmitskaya A. A. , Korosteleva O. N. , Polukhin A. A. 
Published: November 2022

Relevance. The agricultural sector, including the agro-industrial complex, is currently functioning in difficult socio-economic and geopolitical conditions. The agricultural sector of the economy of the Bryansk region plays a key role in the process of economic development. This article solves the problem of identifying opportunities and identifying priority areas for the development of the regional agroindustrial complex in the conditions of innovative and digital development of the economy.Methods. A wide range of analytical methods is used in the work: system analysis, program-target and project, statistical method, predictive method. The use of a set of scientific approaches, such as: systemic, interdisciplinary, complex, as well as retrospective and evolutionary, made it possible to carry out a study of the possibilities and priorities of the development of the agroindustrial complex of the region.Results. The article analyzes the current state of the agroindustrial complex of the region, identifies opportunities and identifies priorities for the development of the most important branches of the agroindustrial complex of the Bryansk region. As a result of the study, it was found that the economic and resource potential of the agroindustrial complex of the region contribute to the development of efficient agricultural production. State support and programs for the development of agriculture have allowed the region to become a competitive leader in a number of positions in the Russian Federation. At the present stage, the Bryansk region fully meets its needs for basic foodstuffs. The necessity of active participation in the development of new investment projects, in the processes of modernization of the main spheres of production and economic activity, the development of possible directions of digitalization is proved. The conclusions drawn from the results of the study are important for practitioners, since they complement the existing knowledge necessary to substantiate the development strategies of the agroindustrial complex and the economy of the country as a whole during the transformation into an innovative digital space.
Innovations in the selection and seed-growing process of grain crops
Authors: Shpilev N. S. , Torikov V. E. , Sychev S. M. , Lebedko L. V. , Sycheva I. V. 
Published: November 2022

Relevance. One of the objectively existing factors constraining the effectiveness of creating varieties of self-pollinating cereals is the fact that the selection of valuable genotypes begins from the second hybrid generation and is carried outby phenotype. The phenotype of plants is largely subject to phenotypic and modification variability, which obliges breeders to selectmultiple times. The second factor is the need for a long study of the source material for the reasonable selection of parental forms for hybridization. This process with the use of provocative and infectious backgroundstakes in average 3 years. The use of genomic selection and marker-oriented selection practically removes these restrictions, makes the selection process more manageable and predictable, which significantly reduces the time needed to create varieties and increases the efficiency of breeding.Methods. The study was carried out by the Konarev electrophoretic method, as well as by the author's methods of reproduction of varieties and of selection in triticale breeding (patent No. 2558255 “Method of reproduction of grain varieties”, patent No. 2127970 “Method of seed selection in triticale breeding”).Results. The results of hybridization using the best domestic varieties of winter hexaploid triticale as parent forms are presented in order to develop and test new methodological approaches in the selection and seed production of grain crops. The results obtained make it possible to make the process more manageable and predictable, reduce the time needed to create varieties, and, consequently, increase the efficiency of breeding and seed production in agricultural production. The possibility of selecting valuable genotypes from first-generation hybrid plants has been proved.
Comparing the acceptability of total diet replacement and food-based low energy diets for type 2 diabetes remission amongst South Asians: a public and patient involvement activity
Authors: Farhat Grace , Majeed Sajda , Rutter Martin K. , Issa Basil , Harvie Michelle 
Published: November 2022

Background: With type 2 diabetes prevalence rising, low energy diets (total diet replacement and food-based low energy diets) are increasingly used to induce weight loss and achieve diabetes remission. The effectiveness of these diets has been primarily tested in the UK white population but not in the south Asian population at high risk of diabetes. Obtaining the opinion of members of the community on what would constitute a culturally acceptable diet is essential for successful interventions aiming to achieve diabetes remission in south Asians. Methods: We organised two patient and public involvement activities in the North West of England to understand views of people from the south Asian population on whether low energy diets (850 Kcal) in the form of total diet replacement or food-based meals, are acceptable dietary interventions to achieve type 2 diabetes remission. Results: Thirteen people, with either type 2 diabetes or having someone with diabetes in the family attended a virtual or a face-to-face meeting. Low energy total diet replacement in the form of soups and shakes was considered unacceptable, while there was a preference for a culturally tailored low energy food-based diet. Ready-made portion controlled catered meals were suggested as a likely approach to improve adherence. Conclusions: This work provided valuable insights to shape a future study looking at the feasibility of a catered meal low-energy dietary intervention to induce T2D remission in primary care within the south Asian population.