bluuebunny/crossref_metadata_2025_split huggingface dataset:
Defining a selection procedure of CRM systems for the information-analytical support to the marketing activities at an enterprise
Authors: Raiko Diana , Shypulina Yuliia , Potrashkova Liudmyla , Illiashenko Nataliia , Bozhkova Viktoriia , Konokhova Zoia , Miroshnуk Mariіa , Nagy Szabolcs , Illiashenko Sergii , Abdunurova Assem 
Published: March 2024

The object of this study is digital marketing at an enterprise. The investigated problem is the lack of a sufficient level of systematic consideration of the task to use information communication systems and technologies in the marketing activities of enterprises. Availability of such a system would increase the company's potential in creating mutual value for the seller and the client when implementing relationship marketing technologies.
It is shown that the information and analytical support of the enterprise's marketing activity can be presented as a tool of the enterprise's activity, functioning as an element of the enterprise's management system. Among the general criteria for choosing a CRM system, it is proposed to consider convenience and ease of use, flexibility of system settings for special business needs, price, simplicity. Such consideration of CRM systems and their capabilities provide economic effects that affect the profitability of the enterprise and prevent the impact of negative factors on the development of the company.
The proposed procedure for choosing an adequate CRM system was verified on the example of a dental clinic, which made it possible to draw a conclusion about the feasibility of implementing a CRM system in the business under study. It is based on received estimates of short-term and long-term economic effects of the system's application. Calculated data are provided for support, which showed that the productivity of the administrator's work increased by 73.3 %, and the average duration of patient care by the doctor, taking into account the time of registration, decreased by 25 %. This is due to the fact that the system makes it possible to perform a quick search on the general electronic database, and the time saved at this stage can be spent on performing additional work
Synthesis of nanocrystalline nickel via pulsed current electrodeposition in additive-free deposition bath and comparison of nanoscale characterization
Authors: Tritjahjono Rahmad Imbang 
Published: March 2024

An experimental investigation on synthesis of nanocrystalline nickels by pulsed current electrodeposition has been carried out in an additive-free Watts bath employing nickel-sulphate solution with similar nickel ion concentrations. Aluminum was used as a substrate. It demonstrated the advantage of easier removal process of electrodeposited nanocrystalline nickel from its substrate. Whereas the use of high-purity nickel anode was intended to replace nickel ions, which decreased during electrodeposition. Different peak current densities of 450, 750 and 1000 mA/cm2 were applied. A pulsed current was set at a similar pulse pattern of on-time and off-time of 1 ms and 9 ms respectively. The shorter on-time demonstrated the ability to limit ion deposition, which was related to the formation of finer grains. The off-time arrangement was targeted to ensure that the ion mobility had completely stopped. Higher current density demonstrated a dominant impact on deposits, generating a higher nucleation rate that is related to depositing nanocrystalline nickel. A peak current density of 1000 mA/cm2 produced grain sizes in the nanoscale regime.
Without any additional additive, nanocrystalline nickel was successfully yielded. Investigation of grain size obtained from the 1000 mA/cm2 has been conducted by extracting full width at half maximum peak intensity (FWHM) revealed from X-ray diffraction (XRD) and Transmission Electron Microscopy (TEM) exhibited consistent results of 22 nm and 25.4±3.4 nm, respectively. It is also evidence of the significant role of pulsed current density. In inclusion, nanocrystalline nickel can be synthesized in an electrodeposition bath without any addition of additives
Development of technology for the production of all-purpose buckwheat malt using plasmochemically activated aqueous solutions
Authors: Kovalova Olena , Vasylieva Natalia , Haliasnyi Ivan , Gavrish Tatiana , Dikhtyar Aliona , Andrieieva Svitlana , Gontar Tatiana , Osmanova Olha , Omelchenko Svitlana , Ashtaiev Oleksandr 
Published: March 2024

The result of the conducted research is the development of buckwheat malt production technology using plasma-chemically activated aqueous solutions. Buckwheat grain with high starch content became the object of research. The main technological problem is obtaining high-quality brewing malt suitable for the production of gluten-free beer. The expediency of using plasma-chemically activated aqueous solutions as an intensifier of the process of germination of buckwheat grains and an effective disinfectant of buckwheat malt has been experimentally proven. It is shown that the use of plasma chemical activation of technological solutions allows to speed up the process of moistening of buckwheat grain by more than 2 times. The energy and germination capacity of buckwheat grains, when using plasma-chemically activated aqueous solutions, underwent positive changes. The effect of increasing the energy of germination was from 8 to 14 %, and the ability to germinate was 2–9 %. The amylolytic activity of buckwheat malt was analyzed, an increase in amylolytic activity in the range of 30–77 units/g was noted. The extractability of buckwheat malt was investigated separately. This indicator increased by 2–9 % depending on the concentration of peroxides in the solution. The Kolbach index also increased by 2–10 %, which indicates an intensive course of proteolysis. The total amount of amino acids in the experimental samples increased by 619 mg/100 g. There was a significant decrease in the viscosity of the wort, which indicates the high solubility of the obtained buckwheat malt.
The technology can be applied in the industrial production of brewing malt and sprouted buckwheat grain of functional purpose. The developed buckwheat malting technology will receive priority in the production of environmentally friendly buckwheat malts of universal purpose that are not contaminated with pathogenic microflora
Identifying the influence of split tensile strength to crack width of high-strength reinforced concrete beam with polypropylene fiber from medical mask waste
Authors: Ningrum Diana , Soehardjono Agoes , Suseno Hendro , Wibowo Ari 
Published: March 2024

Cracks in concrete structures due to tensile weakness can be repaired by using fiber concrete, including medical mask waste as an additive in high-strength concrete mixes. This research the influence of polypropylene fiber from medical mask waste on the mechanical characteristics, flexural behavior, and crack width of high-strength reinforced concrete (RC) beams. The initial stage involved examining the properties of the concrete constituent materials. The testing process was based on a high-strength concrete mix design using the Aitchin method mix design sheet. Compressive strength and split tensile strength were tested at fiber content (0 %, 0.15 %, 0.20 %, and 0.25 %). The three-point flexural testing procedure was carried out at 28 days on 1200×100×150 (mm) RC beams. The use of LVDT, strain gauge, and other measuring devices supported the acquisition of the required data. The results showed that the split tensile strength reached the optimum value of 66.19 MPa at 0.24 % fiber content. Polypropylene fiber from medical mask waste in RC beams showed a positive impact on reducing crack width at increased split tensile strength. Waste mask fiber content of 0.15 %, 0.20 % and 0.25 % gave stable and better results compared to 0 % content (no fiber). With high steel stress (fs), and high strain, it offers the potential to improve the mechanical properties of high-strength concrete, thereby reducing the width of cracks that occur. This improves the tensile weakness of the concrete. The effect of split tensile strength on the crack width (w) of beams with the formula approach: wexp=3.74ftf-1.513, wan=0.187ftf-0.022 shows that the experimental results have a significant effect on decreasing the crack width that occurs in high-strength RC beams, thereby improving the quality of concrete
Physico – chemical study of the adsorption properties of natural minerals for sorption treatment of wastewater from Pb+2, Ni+2, Zn+2 ions
Authors: Murzagaliyeva Manshuk , Ashimkhan Nazgul , Sapiyeva Ardak , Daribayeva Gulnur 
Published: March 2024

One of the urgent challenges is to clean up industrial wastewater from toxic and heavy metal ions in a more efficient and environmentally friendly way.
Bentonite montmorillonite, bentonite red, zeolite and diatomite of the Almaty region were selected as the materials of the study.
In this study was investigated the adsorption properties of natural minerals by physico-chemical methods for the sorption treatment of wastewater from Pb+2, Ni+2, Zn+2 ions.
X – ray phase analysis determines the chemical composition of the materials studied. The main component of diatomite is SiO2, in zeolite – Laumontite composition Ca4Al8Si16O48·14H2O (51.3 %). The base of bentonites is bedellite – montmorillonite, which has an amorphous structure. The method of atomic absorption spectrometry was used to investigate the sorption of heavy metal ions (Pb+2, Ni+2, Zn+2) by the natural adsorbents under investigation. Bentonites, Mukra and Medium Tentec have the best sorption properties. Here, the content of lead, nickel and zinc ions is reduced by an average of 82–85 %. In the case of diatomite, the ion content of the same metals is reduced by approximately 74–76 %, and for zeolite by 64 %. Generally speaking, the adsorption properties of these minerals are expected to be achieved by the high porosity in the case of diatomite and zeolite or the penetration of ions into the interpackage space between the bentonite layers. Mixing adsorbents, increasing their mass percentages and increasing the mass of the mixture leads to increased efficiency of the degree of cleaning from these ions.
In conclusion of the study, natural minerals of the Almaty region have sorption properties that can be used for practical purposes, in particular for wastewater treatment
Performative Ethics From Within the Ivory Tower: How CS Practitioners Uphold Systems of Oppression
Authors: McFadden Zari , Alvarez Lauren 
Published: March 2024

This paper analyzes where Artificial Intelligence (AI) ethics research fails and breaks down the dangers of well-intentioned but ultimately performative ethics research. A large majority of AI ethics research is criticized for not providing a comprehensive analysis of how AI is interconnected with sociological systems of oppression and power. Our work contributes to the handful of research that presents intersectional, Western systems of oppression and power as a framework for examining AI ethics work and the complexities of building less harmful technology; directly connecting technology to named systems such as capitalism and classism, colonialism, racism and white supremacy, patriarchy, and ableism. We then explore current AI ethics rhetoric’s effect on the AI ethics domain. We conclude by providing an applied example to contextualize intersectional systems of oppression and AI interventions in the US justice system and present actionable steps for AI practitioners to participate in a less performative, critical analysis of AI.
This article appears in the AI & Society track.
Mechanical properties and microstructure of Al–Mg (5052) alloy processed by equal-channel angular pressing (ECAP) with variation of ECAP routes and heat treatment
Authors: Puspasari V. , Astawa I. N. G. P. , Herbirowo S. , Mabruri E. 
Published: March 2024

Equal-Channel Angular Pressing (ECAP) has become an effective technique of severe plastic deformation designed to produce ultrafine grain metals with improved mechanical properties, such as a good combination of strength and ductility. A report on the effect of ECAP routes on the mechanical and microstructure of commercial 5052 aluminum alloy needs also to be included. This work has been undertaken, in order to obtain the results. In this work, several deformation routes were used to process the Al – Mg (5052) alloy, namely A, Ba, Bc and C. Deformation route A involved repeatedly pushing the sample into the ECAP die without rotation, route Ba was performed by rotating the sample through 90° in alternate directions between each pass, route Bc by rotating the sample 90° in the same sense between each pass and route C by rotating the sample 180° between passes. The addition of the pass number decreases the grain size of ECAP-processed samples when compared to the as-annealed sample. It also confirmed that the microstructure of the 8-pass samples shows a finer grain size than the as-annealed sample. Furthermore, the Bc route (samples rotated in the same sense by 90° between each pass) has been proven to be the most effective deformation route, in order to obtain equiaxed ultrafine grain structure when compared to other deformation routes. This phenomenon takes place due to the continuous deformation in all cubic planes. The restoration after the 4-pass number will lead to the rapid evolution of sub-grains to high-angle grain boundaries, forming equiaxed grains. The characterization of the hardness number also shows that the addition of the ECAP pass number increases the hardness number of 5052 aluminum alloy, where samples processed with the Bc route indicate the highest hardness number at 168.4 HB. Moreover, a similar phenomenon also suggests that the tensile strength of all ECAP deformation routes has comparable values. The effect of heat treatment for samples with the Bc route also shows that 200 °C annealed samples have the highest hardness number and tensile strength when compared to other samples.
ВОЗВРАТНАЯ МИГРАЦИЯ В КЫРГЫЗСКУЮ РЕСПУБЛИКУ: ФАКТОРЫ И ОЦЕНКА ПОЛОЖЕНИЯ
Authors: Осадчая Галина Ивановна , Волкова Ольга Александровна , Оставная Алла Николаевна 
Published: March 2024

Цель исследования, представленного в статье: выявление факторов и осуществление оценки социального положения мигрантов, возвращающихся из Российской Федерации в Кыргызскую Республику. Этот процесс вызвал нагрузку на правоохранительную систему, рынок труда и социальную инфраструктуру, а также повлек за собой рост социальной напряженности.
Методология. Работа базируется на материалах трех социологических исследований, осуществленных в 2022–2023 гг. (при помощи методов анкетного опроса и полуструктурированного интервью) Институтом демографических исследований ФНИСЦ РАН совместно с Кыргызско-Российским Славянским университетом, в которых проведен сравнительный анализ миграционных факторов, социального положения, занятости и качества жизни кыргызских трудовых мигрантов в России и возвратных мигрантов в Кыргызстане.
В результате исследования обнаружены факторы возвратной миграции в Кыргызскую Республику: причины и цели миграции, социокультурная специфика семейной жизни мигрантов, источники выталкивания из страны приема мигрантов и притягивания на родине. Возвратная миграция имеет многогранный характер, отражает разнонаправленность миграционного процесса, многообразие профилей мигрантов по видам миграции и социально-демографическим характеристикам. Позитивные самооценки социального положения возвратных мигрантов связаны с объективными изменениями в России и Кыргызской Республике, со сделанными накоплениями во время миграции, а также с субъективным восприятием мигрантами своей жизни на родине. Выявлено, что в Кыргызской Республике возвратную миграцию характеризует ряд проблем: отсутствие специальных программ содействия возвращению и устойчивой реинтеграции возвратных мигрантов в жизнь местных сообществ, неблагоприятное общественное мнение о возвратных мигрантах, имеющих негативный опыт миграции. Обосновано, что регулирование возвратной миграции в Кыргызской Республике происходит преимущественно в контексте правовой интеграции мигрантов, поэтому есть потребность в оказании им комплексной правовой, экономической, социокультурной и психологической поддержки.
Перспективы исследования заключаются в развитии комплексного анализа возвратной миграции из России в страны Центральной Азии.
Laser confocal microscopy of corneal nerve fibers in patients with burning eye syndrome and dry eye disease
Authors: Safonova T. N. , Surnina Z. V. , Medvedeva E. S. 
Published: March 2024

Background. Excessive evaporation of the tear film can lead to damage to the corneal nerve fibers and cause the occurrence of chronic neuropathic pain that mimics dryness. Laser confocal microscopy of the cornea allows you to record morphological changes in the nerve fibers of the cornea and can be a diagnostic tool for finding the substrate of neuropathic pain.Aim. To study and compare the structural changes of corneal nerve fibers in patients with burning eye syndrome and dry eye disease.Materials and methods. 54 patients (108 eyes) aged 20–35 years were examined: 17 patients (34 eyes) with a verified diagnosis of mild and moderate dry eye disease were the first group, 17 patients (34 eyes) with burning eye syndrome were the second group. The third group (control) consisted of 20 volunteers (40 eyes) of the same age, who did not have any somatic and eye diseases. The criterion for exclusion from the study was the presence of clinical signs of blepharitis and dysfunction of the meibomian glands in patients and individuals of the control group. In all patients, the number of blinking movements and the completeness of eyelid closure were determined, the Norn test and the Schirmer I test were performed. For an objective assessment of corneal nerve fibers, laser confocal microscopy of the cornea was used on a Heidelberg Retina Tomograph III device with a rostock corneal module.Results. The lowest values of the anisotropy coefficient of the corneal nerve fibers directivity were recorded in the group of patients with burning eye syndrome (2.605), which indicates the greatest changes in the structure of the nerve fiber in this group. There was no significant negative correlation between the value of the Norn sample, the number of blinking movements, and the value of the anisotropy coefficient of the corneal nerve fibers orientation in the group of patients with burning eye syndrome (r = –0.45, p = 0.07 and r = –0.45, p = 0.07). There was a statistically significant (p >0.05) increase in the number of inflammatory Langerhans cells, the length and density of their processes in the groups of burning eye syndrome and dry eye disease compared with the group of healthy volunteers.Conclusion. The method of laser confocal microscopy of the cornea can be used to detect changes in corneal nerve fibers associated with the occurrence of neuropathic pain syndrome.
Stages of research and development of therapeutic approaches for Duchenne myodystrophy. Part I: the period before etiotropic approaches introduction
Authors: Kochergin-Nikitskiy K. S. , Smirnikhina S. A. , Lavrov A. V. 
Published: March 2024

Duchenne muscular dystrophy is one of the most common inherited muscular dystrophies. The cause of this disease with an X‑linked recessive type of inheritance is mutations of the DMD gene, leading to the absence of the dystrophin protein this gene encodes or its impaired function. Loss of dystrophin leads to severe degenerative processes in patients, especially in muscle tissue, with impaired muscle function, loss of ability to move independently, respiratory failure, cardiomyopathies, etc.More than 160 years have passed since the work of Guillaume‑Benjamin‑Armand Duchenne in the 19th century. Despite the efforts of many researchers who have developed various therapeutic approaches designed to alleviate the condition of patients if not cure it, few of them have significantly changed the course of the disease. Different approaches related to specific therapy of ischemia and fibrosis in affected muscles, correction of hormonal regulation of muscle tissue growth, therapeutic methods aimed at preventing damaged myocytes from excessive accumulation of calcium ions, which enhance proteolytic processes, suppression of oxidative stress in muscles, etc. have not yet shown high effectiveness both independently and in combination with glucocorticoids. The introduction of corticosteroid drugs made it possible to slow down disease development, but the average survival still does not exceed 30–40 years and patients spend many of them in a wheelchair. At the same time, the patients’ quality of life can be additionally diminished due to the common corticosteroids’ side effects.
Systemic review of safety and efficacy of approved bio similar for management of rheumatoid arthritis
Authors: Rastogi Dheeraj , Das Partha P , Khanna Manish 
Published: March 2024

Biological medicines have opened up new doors to treat many diseases, which include cancers, autoimmune conditions, diabetes, and so on. Stem-cell and gene therapies, insulin, and monoclonal antibodies are all some of the many instances of biological therapies.Biological Disease-modifying antirheumatic drugs (bDMARDs), such as monoclonal antibodies and receptor Fc-fusion proteins that target the tumor necrosis factor (TNF), are the recent development in treatment for patients with rheumatic conditions.Patients who are inadequate respondents to stand-alone conventional synthetic DMARDs have significant improvement in symptoms and outcomes with bDMARDs in various rheumatic conditions.Despite the betterment of the disease, the higher cost when compared to the conventional DMARDs makes bDMARDs less accessible to underprivileged patients. This inequality in the treatment because of the increased cost is being bridged nowadays with the development of lower-cost agents.This review evaluates the safety and efficacy of the Biosimilars in the treatment of Rheumatoid arthritis.
Long term trends in the incidence of distal radius fractures in Sindhudurg, west coast of Maharashtra Retrospective analysis of 1776 distal radius fractures (1989 to 1999), hospital based study
Authors: Kulkarni Raghavendra Shankar , Kulkarni Rachana A , Kulkarni Ranjani R , Deshpande Raghavendra S. , Kulkarni SriRam R 
Published: March 2024

The over all incidences related to age, gender with secular trends and seasonal variation in the catchment area of Sindhudurg, are reported in this study. This study included all the patients of distal radius fractures treated by the author at Government. hospital Kudal, Sindhudurg between 1989 to 1999. A retrospective analysis was done extracting the data from Government hospital OPD registers, indoor case papers, cross-checked with operation theatre, radiology files. Overall 1776 distal radius fractures conferred of which 692(39.0%) were women. The annual incidence was 1.41 for 1989 and 2.58 for 1999 per 10,000 inhabitants. There was an exponential increase in incidence of adolescents of 11 to 20 years [26(22.1%) in 1989 and 56(25.4%) in 1999] and between 51 to 70 years age group [37(31.4%) in 1989 and 82(37.2%) in 1999] in both genders. After 71 years there was gradual decline in incidence in both men and women. Low velocity injuries due to indoor and outdoor falling was the most common mechanism of injury in 1340(75.5%). Associated ulnar styloid fracture was seen in 912(51.3%). Surgical intervention was done in 522(57.2%) with ulnar styloid fracture and in 186(21.5%) with intact ulnar styloid.The annualincidence of distal radius fracture is consistently increasing over a decade time, much more so in adolescents. Men and women between 51 to 70 years had a higher risk of fracture than other groups. Low energy injuries were most predominant.