bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysing digital multilocality between urban centres and rural peripheries: Combining and integrating digital and analogue research methods
Authors: Bürgin Reto , Mayer Heike , Kashev Alexander , Haug Sigve
Published: April 2022

The application of mixed methods in researching digitalisation and rural development has numerous benefits in terms of the integration of various data sources. In this paper, we present a novel, mixed methods approach that combines digital and analogue methods. We investigate multilocal work arrangements of knowledge workers in Switzerland who mainly work in a central urban area but occasionally withdraw to peripheral mountain regions in order to conduct their work in a concentrated and undisturbed environment. To analyse such multilocal work arrangements, we use a mixed methods approach that incorporates six integrated methods: geotracking, laptop and smartphone tracking, self-administered digital diaries, ethnographic walk-along observations and qualitative semi-structured interviews. Our study illustrates that mixed methods in digitalisation research provide in-depth insights, but that they also have limitations. Furthermore, we show how ethical standards can and should be used to create a basis of trust with the study participants and how this affects the recruitment of the sample.
Book review of: Kogler, Raphaela; Wintzer, Jeannine (2021): Raum und Bild – Strategien visueller raumbezogener Forschung
Authors: Schmidt Katharina
Published: April 2022

Book Review.
SAĞLIK ÇALIŞANLARINDA MERHAMET DOYUMU VE MERHAMET YORGUNLUĞUNUN SÜREKLİ ÖFKE DÜZEYİNE ETKİSİ
Authors: MANSUR Fatma , ÖZZEYBEK TAŞ Merve , EKİNCİ Nazmiye
Published: April 2022

Günümüzde hastaların giderek bilinçlendiği ve sağlık çalışanlarıyla ilişkilerini daha fazla önemsedikleri görülmektedir. Sağlık çalışanlarının sundukları sağlık hizmetlerinin yanı sıra hastalara karşı tutum ve davranışlarında merhametli olmaları sağlık hizmetinin kalitesi açısından önem taşımaktadır. Bu çalışmanın amacı, sağlık çalışanlarında merhamet doyumu ve merhamet yorgunluğunun sürekli öfke düzeyine etkisini belirlemektir. Araştırmanın evrenini, Türkiye’deki sağlık çalışanları, örneklemi ise kolayda örnekleme yöntemi ile ulaşılan 386 sağlık çalışanı oluşturmaktadır. Çalışma verileri online anket formları aracılığıyla elde edilmiştir. Anket içerisinde katılımcıların kişisel bilgilerini ortaya koyan soruların yanında “Sürekli Öfke Ölçeği” ve “Merhamet Doyumu ve Merhamet Yorgunluğu Ölçeği” kullanılmıştır. Araştırmanın sonucunda, merhamet doyumu ve merhamet yorgunluğu arasında ters yönlü ve zayıf bir ilişki; merhamet doyumu ile sürekli öfke arasında da yine ters yönlü ancak orta düzeyde bir ilişkinin bulunduğu belirlenmiştir.
Reconstruction of a severely gashed auricle using two-stage cartilage preservation surgery following auricular composite graft failure: a case report
Authors: Lee Sang-Yeul , Jeong Chan ho , Jeong Yeonjin , Sung Kunyong
Published: April 2022

After the failure of a composite graft in a patient with complete auricle amputation, we successfully reconstructed the severely gashed auricle using two-stage cartilage preservation surgery. We removed the skin of the amputee and buried the cartilage under the postauricular scalp. The end of the right ear was sutured to the postauricular scalp. A separation surgery was performed on the 14th day after the burying surgery. After removing the suture, the cartilage along with the postauricular scalp was carefully separated from the postauricular donor site under local anesthesia. Using two-stage cartilage preservation surgery, we successfully reconstructed the severely gashed auricle and achieved cosmetically and functionally satisfactory results.
Malignant hyperthermia: a case report with a literature review
Authors: Kim Ji Hoon , Lee Chong Kun , Chung Chang Eun , Min Byung Duk , Kim Dong Chul
Published: April 2022

Malignant hyperthermia is an extremely rare, potentially lethal disorder that occurs in susceptible patients who are exposed to triggering agents such as volatile anesthetic gases or depolarizing muscle relaxants. The clinical manifestations of malignant hyperthermia include hypermetabolism, hyperthermia, hypercapnia, and sustained skeletal muscle rigidity, which result in cardiac arrest, brain damage, and death. It is associated with a high morbidity and mortality rate if not recognized immediately and treated appropriately. We report a case of suspected malignant hyperthermia in a young male patient undergoing axillary osmidrosis surgery.
Thinning out spectators: Did football matches contribute to the second COVID-19 wave in Germany?
Authors: Fischer Kai
Published: April 2022

The COVID-19 pandemic has decelerated substantial parts of economic and human interaction. This paper estimates football matches’ contribution to the spread of COVID-19 during Germany’s second infection wave in summer and autumn 2020. Exploiting the exogenous fixture schedules of matches across German counties in an event study design, we estimate that one additional match in a county on average raises daily cases by between 0.34 to 0.71 cases per 100,000 inhabitants after three weeks. Hence, this implies an increase of the seven-day incidence per 100,000 inhabitants by around three to seven percent. We do not find qualitatively different results for a subsample of German top league matches with the strictest hygiene regulations or matches with higher occupancy levels. Notably, the found effect is mediated by the incidence level at the day of the match with very few infections for matches at a seven-day incidence below 25. Using mobile phone data, we identify strong increases in the local mobility as an underlying mechanism. We finally show that the ban of away fans successfully limited the spread of COVID-19 beyond county borders. Our results alert that even outdoor mass gatherings can remarkably cause infections.
Numerical simulation of variable-order fractional differential equation of nonlinear Lane–Emden type appearing in astrophysics
Authors: Gupta Rupali , Kumar Sushil
Published: April 2022

This paper suggests the Chebyshev pseudo-spectral approach to solve the variable-order fractional Lane–Emden differential equations (VOFLEDE). The variable-order fractional derivative (VOFD) is defined in the Caputo sense. The proposed method transforms the problem into a set of algebraic equations that can be solved for unknowns. Few examples are discussed to exhibit the viability and effectiveness of the approach. The present study indicates the accuracy, efficiency, and powerfulness of the Chebyshev collocation method in solving the VOFD Lane–Emden equation. Error bound and convergence analysis of the method is also discussed. It is worth noticing that using lesser collocation nodes in computation is another advantage of the technique, which eventually reduces the computational cost.
Synergistic double laser beam-boosted liquid-NIR-SERS for ultralow detection of non-adsorptive polycyclic aromatic hydrocarbons in lake water
Authors: Zhang Mengya , Tian Yue , Jiao Anxin , Ma Hui , Wang Chang , Zheng Linqi , Li Shuang , Chen Ming
Published: April 2022

Ultrasensitive trace-detection of toxic and carcinogenic polycyclic aromatic hydrocarbons (PAHs) can ceaselessly propel the environmental surveillance in aqueous ecosystems. Due to the intrinsic nonadsorptive feature of PAHs, the promising technique of surface-enhanced Raman scattering (SERS) spectroscopy has been restricted to diverse functional ligands-based surface modifications of nano-substrates. However, it is not suitable for practical ultralow liquid analysis. Herein, we propose an extraordinary strategy to boost liquid-near infrared (NIR)-SERS activity of plasmonic Au/Ag nano-urchins (NUs) by introducing extra 808 nm laser-triggered an additional strong electromagnetic enhancement into routine 785 nm laser-Raman system. The synergistic double laser-excited NIR-SERS of colloidal Au/Ag NUs enables the Raman signals of crystal violet to be significantly enhanced, approaching a maximum of ∼34-fold increase than that of traditional bare 785 nm laser-excitation. More importantly, the improved liquid-NIR-SERS enables the in-situ detection limit of pyrene molecules in lake water to be achieved at ∼10−9 M, which is already better than many previous SERS results based on the complicated functionalized nano-substrates. The established double laser-boosted NIR-SERS can also be easily extended to the simultaneous trace-detection of three PAHs-contaminated mixtures, supporting well distinguishable capability. Undoubtedly, the present work opens a new versatile and innovative avenue for ultrasensitive NIR-SERS monitoring of nonadsorptive toxic pollutants in wastewater.
Crystal structure of 1H-1,2,3-Triazolo[4,5-b]-pyridin-4-ium nitrate, C5H5N5O3
Authors: Zhou Meng-Shu , Fu Hong-Ru
Published: April 2022

C5H5N5O3, orthorhombic, Pnma (no. 62), a = 13.4643(13) Å, b = 6.2866(10) Å, c = 9.1138(9) Å, V = 771.43(16) Å3, Z = 4, R

gt
(F) = 0.0517, wR

ref
(F
2) = 0.1317, T = 293 K.
Quality evaluation of gluten-free biscuits prepared with algarrobo flour as a partial sugar replacer
Authors: Lanata M. C. , Patrignani M. , Puppo M. C. , Conforti P. A.
Published: April 2022

Algarrobo flour is a gluten-free flour obtained by grinding the whole fruit (pods) of Prosopis chilensis. Because of its taste, this flour could be used as a sugar replacer. Besides, it can improve the protein profile, and the antioxidant and fibre content of foodstuffs. This is of special interest in gluten-free products that are generally deficient in these nutrients. In the present work a total of eleven different gluten-free biscuit formulations with Algarrobo flour and different proportions of rice flour, chickpea flour, cassava starch, and maize starch were evaluated. The effects of each ingredient were analysed and the texture, colour, total dietary fibre content, antioxidant capacity, and sensorial acceptability associated with the addition of algarrobo flour as a partial sugar replacer were studied in detail in three selected formulations. Results showed that the dietary fibre content and the antioxidant capacity increased with the addition of algarrobo flour (60 and 20%, respectively). In addition, no significant differences were found in the sensory scores of biscuits prepared with sugar or with algarrobo flour (P ≥ 0.05). It could be concluded that algarrobo flour could partially replace sugar in gluten-free biscuit formulations. Besides, its addition increases the fibre and antioxidant capacity of the product without significantly changing its optimum texture. This is a major achievement that could be the starting point for future research aimed to develop new and healthy gluten-free products.
Mechanical behavior and mechanism investigation on the optimized and novel bio-inspired nonpneumatic composite tires
Authors: Liu Bing , Xu Xianghong
Published: April 2022

Two novel nonpneumatic tires named Tweel-2, designed based on the commercial Tweel model, and Saddle with hyperbolic paraboloid spokes are proposed in this study. Four nonpneumatic tire samples were successfully prepared with the 3D printing technology to measure and analyze and compare their properties. The results of quasi-static compression experiments showed that with the same relative density, the vertical bearing capacity of Tweel-2 tire was 1.4 times that of Tweel tire, while the vertical bearing capacity of the saddle tire was 4 times and 2.4 times that of Tweel and honeycomb tires, respectively. The finite element simulation method was used to explore the mechanism of improvement in vertical bearing capacity and energy absorption of the Tweel-2 and saddle design. The so-called circumferential unit in Tweel-2 and honeycomb tires enhances the deformation coordination between the spokes of Tweel-2 and increases the critical bearing capacity of the spokes by shortening the length of the deformation zone, so that more external work can be consumed under the same vertical deformation. The spatial configuration of the hyperbolic paraboloid can optimize the spatial stress distribution of the saddle tire and makes sure that a bigger amount of material deforms and participates in energy absorption, thus improving the overall strain energy level of the spokes.
Longitudinal PET studies of mGluR5 in FXS using an FMR1 knockout mouse model
Authors: Afshar Sepideh , Lule Sevda , Yuan Gengyang , Qu Xiying , Pan Chuzhi , Whalen Michael , Brownell Anna-Liisa , Mody Maria
Published: April 2022

Fragile X syndrome (FXS) is a monogenic disorder characterized by intellectual disability and behavioral challenges. It is caused by aberrant methylation of the fragile X mental retardation 1 (FMR1) gene. Given the failure of clinical trials in FXS and growing evidence of a role of metabotropic glutamate subtype 5 receptors (mGluR5) in the pathophysiology of the disorder, we investigated mGluR5 function in FMR1 Knockout (FMR1-KO) mice and age- and sex-matched control mice using longitudinal positron emission tomography (PET) imaging to better understand the disorder. The studies were repeated at four time points to examine age- and disease-induced changes in mGluR5 availability using 3-fluoro-[18F]5-(2-pyridinylethynyl)benzonitrile ([18F]FPEB). We found that the binding potential (BP) of [18F]FPEB was significantly lower in the KO mice in mGluR5-implicated brain areas including striatum, cortex, hippocampus, thalamus, and olfactory bulb. The BP also changed with age, regardless of disorder status, increasing in early adulthood in male but not in female mice before decreasing later in both sexes. The difference in mGluR5 availability between the FMR1-KO and control mice and the change in BP in the KO mice as a function of age and sex illustrate the nature of the disorder and its progression, providing mechanistic insights for treatment design.
Enhancing Climate Change Education through Links to Agriculture
Authors: Pappo Emily , Wilson Chris , Flory S. Luke
Published: April 2022

Anthropogenic climate change is an urgent and pervasive challenge, yet it remains a polarizing subject. In the United States, studies have shown that rural communities tend to view climate change with less urgency than urban communities, which could delay action in response to the crisis. In rural areas that are highly dependent on agricultural production for their economies, linking climate change to agriculture could be key for improving climate change education. Here we propose a three-part framework that engages student and community knowledge of a locally relevant crop system to make local-global connections, connect the system to climate change, and analyze, critique, and design actionable solutions. The inclusion of lessons that link climate change effects to agriculture could play an important role in more effectively building understanding across cultural and regional divides.
Tracking Environmental Change Using Low-Cost Instruments during the Winter-Spring Transition Season
Authors: Burakowski Elizabeth , Sallade Sarah , Contosta Alix , Sanders-DeMott Rebecca , Grogan Danielle
Published: April 2022

The winter-spring shoulder season, or vernal window, is a key period for ecosystem carbon, water, and energy cycling. Sometimes referred to as mud season, in temperate forests, this transitional season opens with the melting of snowpack in seasonally snow-covered forests and closes when the canopy fills out. Sunlight pours onto the forest floor, soils thaw and warm, and there is an uptick in soil respiration. Scientists hypothesize that this window of ecological opportunity will lengthen in the future; these changes could have implications across all levels of the ecosystem, including the availability of food and water in human systems. Yet, there remains a dearth of observations that track both winter and spring indicators at the same location. Here, we present an inquiry-based, low-cost approach for elementary to high school classrooms to track environmental changes in the winter-spring shoulder season. Engagement in hypothesis generation and the use of claim, evidence, and reasoning practices are coupled with field measurement protocols, which provides teachers and students an authentic research experience that allows for a place-based understanding of local ecosystems and their connection to climate change.
Life for the Loam
Authors: Helmberger Maxwell S. , Grieshop Matthew J.
Published: April 2022

Soils contain a vast biodiversity of organisms with critical roles in maintaining ecosystem health, which remains unknown to many students. Soils are also a system well-suited to introduce broader ecological concepts such as ecosystem services and the links between biodiversity and ecosystem function. In the game Life for the Loam, designed for students in grades 6–12 and early undergraduate audiences, students strive to build the healthiest soil by introducing creature cards to boost their soil’s structure, nutrients, and food web. Gameplay introduces students to a wide array of soil organisms, and the ecosystem services each provides, and lets them build diverse communities for maximum environmental benefit.
Nairobi’s Rise as a Digital Platform Hub
Authors: Guma Prince K.
Published: April 2022

The Kenyan capital of Nairobi has become a host of thriving industries and innovations based on the production, consumption, and domestication of digital payments platforms such as M-Pesa. Adapting these mobile phone–based applications to its informal economies and urban culture, Nairobi has developed into a seedbed for information technology advances and constellations of new services. These platforms have played an especially prominent role in filling infrastructure gaps in the provision of water and electricity. The author argues that these processes should provoke us to extend our outlooks and dialogues toward such modes of smart urbanism and trajectories of technological development that may exceed the modernity of Western models.
Hector Berlioz’s Neurophysiological Imagination
Authors: Raz Carmel
Published: April 2022

There is, Berlioz writes in his essay “De la musique en général” (1837), “a strange agitation in my blood circulation: my arteries beat violently … a trembling overtakes my limbs and a numbness my hands and feet, while the nerves of sight and hearing are partially paralyzed.” The composer here is not, as one might think, describing the symptoms of an opium overdose, but rather the powerful effect of “good music” on his own body. Challenging our tendency to dismiss Berlioz’s musical writings as merely overheated Romantic effusions, I argue that the remarkable medical detail presented in his arguments reveals a hitherto neglected dimension of nineteenth-century engagement with the embodied effects of music. Contextualizing Berlioz’s claims within the neurophysiology of his age, and in particular the physiological psychology of Cabanis, the anatomy of Bichat, and the acoustic theories of Lamarck, I recover the medical and scientific epistemes that motivated the composer’s assertions about the power of music to effect embodied and emotional transformation—a constellation of ideas that I term his “neurophysiological imagination.” An analysis in these terms of some of Berlioz’s major compositional innovations reveals how both his writings and his music explore an explicitly neurophysiological dimension of early Romantic listening. Specifically, I propose that Berlioz repeatedly attempted both to represent and to induce an experience that was of great interest to the artists and audiences of his day: an overpowering mental and physical response to music experienced as an embodied, neurophysiological form of the sublime.
The Effect of the Learners’ Perception on Motivation, Teaching Method, Discipline, Learning Style, and Learning Atmosphere toward Writing Achievement at İslamic University Students
Authors: Elhawwa Tazkiyatunnafs
Published: April 2022

The research attempted to measure the variables predicted to be the factors contributing to the success: Motivation (x1), Teaching Method (x2), Discipline (x3), Learning Style (x4), and Learning Atmosphere (x5). The study applied expost facto design. It recruited 30 participants. The multiple regression analysis was used. The finding highlighted that that F (5, 24) = 77.736, p=0.000. It was stated that all five variables simultaneously gave effect to learners’ writing achievement. The higher all variables perceived by the learners, the higher writing achievement would be. Then, the R value was 0.970, indicating a high correlation amongst the varables. The result of R2 was 0.942, meaning that the overall regression of variables gave contribution to learners’ writing achievement about 94.2%. Meanwhile, each variable: Motivation (49, 63%), Teaching Method (26.02%), Discipline (5.77%), Learning Style (-3.13%), and Learning Atmosphere (18.74%) gave contribution to writing achievement.
English Teachers’ Pedagogical Competence in Regard to Understanding the Students
Authors: G Hasriani
Published: April 2022

This research aimed at identifying the English teachers’ pedagogical competence in understanding the students. The profile of English teachers’ pedagogical competence in understanding the students was based on the National Standard of Education, in section 28, sub-section 3 point a. The researcher employed descriptive evaluative method. The subjects of this research were four English teachers from different schools of Madrasah Aliyah in Kabupaten Enrekang. The purpose of the research was to describe the teachers’ pedagogical competence in understanding the students. Based on the result and discussion, the four teachers have different quality in terms of pedagogical competence especially in understanding the students. The score of teacher 1 and teacher 4 was 3 (good). They both could understand the students’ cognitive ability, whether the good or the poor students. They also paid attention to the different characteristics or ability of the students. Besides, they already paid attention to the students’ prior knowledge. They used to review the lesson in the previous meetings before coming to the next material. In another hand, the result showed that the score of teacher 2 and 3 was different from teacher 1 and teacher 4, that was 2 (poor). In understanding the students, teacher 2 and teacher 3 ignored one point, which is paying attention to the students’ prior knowledge. They never reviewed the last material before coming to the new material. Based on the result and discussion, it could be concluded that the four teachers had different quality in terms of pedagogical competence in regard to understanding the students. Since the teachers’ quality is the most important point in developing the students’ learning proficiency, the four English teachers still need more improvement. Because in Indonesia, the teachers who meet the standards of being professional teachers are the ones who have the required qualifications and truly understand what to do, whether inside or outside the classroom
Complicidad entre Autoevaluación y Aprendizaje. Matices para su Implantación en la Universidad
Authors: Calatayud Mª Amparo , Alonso Tena Beatriz
Published: April 2022

Aunque la puesta en práctica del Espacio Europeo de Educación Superior ha supuesto cambios importantes en los procesos educativos en la Universidad, la evaluación sigue siendo una de las asignaturas pendientes y, en especial, una de sus modalidades evaluativas, la autoevaluación. En este artículo se van a presentar los argumentos para tratar de despertar la complicidad entre autoevaluación y aprendizaje. Se va escuchar la voz de una muestra de 250 estudiantes universitarios del Grado de Magisterio de varias universidades públicas de España. Siendo el instrumento de recogida de la información un cuestionario. Los resultados señalan, desde la mirada de los estudiantes, que la autoevaluación es un paradigma evaluativo revolucionario que necesita de formación y de estrategias para su puesta en práctica. Por tanto, se presentan los matices para posibilitarla en la Universidad. Vislumbrar el camino hacia la autoevaluación como estrategia de y para el aprendizaje debería ser ya una realidad en nuestras aulas universitarias. Por tanto, este articulo quiere ser una llamada a la reflexión para que el profesorado universitario asuma la participación del alumnado en los procesos de evaluación como un derecho del estudiantado, puesto que facilita la autorregulación y el aprendizaje estratégico a lo largo de la vida, principal aspiración de la enseñanza universitaria.
Mobilizando Jovens para o Ensino Superior: O Caso do Ceará, Brasil
Authors: Maia Vidal Eloisa , Gonçalves Costa Anderson , Sírio Oliveira Ana Gardennya Linard , Nunes Estrela Eliana
Published: April 2022

O artigo investiga como a criação de políticas afirmativas federais para o ensino superior, associadas à reformulação do Enem, é incorporada à política do ensino médio numa unidade federada subnacional, o estado do Ceará, Brasil. Trata-se de pesquisa qualitativa, de natureza descritiva e explicativa, recorrendo a indicadores e a documentos oficiais. O período de investigação compreende os anos de 2012 a 2019, e os dados foram obtidos junto à Secretaria da Educação do Estado do Ceará, sendo trabalhados a partir de estatística descritiva. Constatou-se que, visando mobilizar e estimular os alunos para progressão na sua trajetória acadêmica, a Secretaria de Educação instituiu estratégias pedagógicas, motivacionais e logísticas que envolvem o conjunto das escolas estaduais e constituem-se como vetores da política educacional para os jovens de ensino médio desse estado. Os resultados das análises confirmam que estas ações tiveram consequências, com alta taxa de participação dos estudantes no exame e crescimento do número de aprovados em cursos de ensino superior, ao longo dos anos. A quantidade de jovens provenientes das escolas públicas que ingressaram no ensino superior corresponde a 1/3 da população cearense com nível superior em 2010, o que evidencia a importância da focalização de uma política pública.
Influence of artificial forest plantations on dielectric constant and electrophysical parameters of southern chernozems
Authors: Gorban V. A.
Published: April 2022

The peculiarities of the influence of Robinia pseudoacacia L. and Quercus robur L. forest plantations on dielectric constant and electrophysical indicators (specific electrical conductivity, mineralization and salinity) of chernozems of the southern steppe zone of Ukraine are considered. Samples for the study were taken near the city of Zelenodolsk (Kryvyi Rih district of Dnipropetrovsk region) on 3 test plots with soil sections. Determination of electrophysical parameters (specific conductivity, mineralization and salinity) was performed using a conductometer-salt meter-thermometer Ezodo-7021, which measured these indicators in the soil extract (in the ratio of 1 part soil to 5 parts distilled water). Determination of the dielectric constant of soils was performed using a digital capacity meter CM-9601A with simultaneous determination of the density of the soil sample. As a result, it was found that among the upper horizons of the studied soils, the highest value of dielectric constant is zonal southern chernozem, and the smallest – southern chernozem under the planting of Q. robur. This may indicate an improvement in the structural and aggregate state of the southern chernozem under the influence of forest plantations. The upper horizons of the zonal southern chernozem and the southern chernozem under the planting of R. pseudoacacia do not differ significantly in terms of electrophysical parameters. The upper horizon of the southern chernozem under Q. robur is characterized by increased values ​​of specific conductivity, mineralization and salinity compared to the upper horizons of other studied soils. This may indicate a certain increase in water-soluble salts in the upper horizon of southern chernozem under Q. robur compared to the upper horizons of zonal southern chernozem and southern chernozem under R. pseudoacacia. The obtained conclusions coincide with the results of the study of the influence of forest plantations on the dielectric constant and electrophysical parameters of ordinary chernozems.
Assessment of leaf damage degree in Aesculus hippocastanum L. during the growing season in the conditions of Dnipro city
Authors: Seliutina O. V. , Holoborodko K. K. , Pakhomov O. Ye. , Dubyna A. O.
Published: April 2022

One of the unique indicators of environmental pollution is Aesculus hippocastanum Linnaeus, 1753, distributed in different ecological conditions of most European cities in both the southern and northern temperate zones. For a long time bitter chestnut belonged to the number of highly resistant wood species. But in the last two decades, the condition of bitter chestnut plantations has deteriorated significantly due to the impact of adverse abiotic environmental factors (due to global climate change and increasing man-made load), and due to mass reproduction of phytophagous and phytopathogenic. A. hippocastanum especially suffers from chestnut miner (Cameraria ohridella Deschka & Dimič, 1986), for which it is the main forage plant. The aim of our study was to assess the degree of damage to the leaf surface of Aesculus hippocastanum L. during the growing season in the Dnipro. Analysis of damage to the leaf blades of the forage plant C. ohridella was performed for four years (2018–2021) visually on a modified scale proposed by M. D. Zerova et al. (2007). The research covered eight main park urban ecosystems of the Dnipro. Four stable generations of C. ohridella were established in the city of Dnipro. The development period of one separate generation of chestnut miner lasts from 65 to 110 days. The beginning of the flight of adults of the first generation occurs at the end of April and the beginning of May. Monitoring was carried out during three summer months, which corresponds to the main feeding period of the three most active generations of C. ohridella (I, II and III). A. hippocastanum leaf blades have been found to be damaged differently in different park urban ecosystems. The highest percentage of damage in all park areas is observed in August, when three generations were almost completely fed. A significant dependence of the area of affected leaves of bitter chestnut common invasive C. ohridella on the period of the growing season was found. According to our research, in all eight test plots, which corresponded to the main area and functional load of the green areas of the Dnipro, during the summer there is an increase in the area affected by the miner leaf in chestnuts. During the four years of observations (2018-2021), in the city of Dnipro, this generalized indicator ranged from 32% in June to 65% in August. This increase can be explained by the increase in the number of mines, due to the gradual emergence of the second and third generations of C. ohridella, each of which is more numerous than the previous one
DIRECTIONS OF DEVELOPMENT OF LAW IN THE FIELD OF INTERNET
OF THINGS (IOT) AND ARTIFICIAL INTELLIGENCE
Authors: Kostenko O. V.
Published: April 2022

The number of IoT devices will soon increase to the point of becoming uncontrolled. This, in turn, provokes an increase in large-scale risks of unauthorized access by cybercrime to the credentials of both individuals and legal entities, as well as IoT devices. Today, the technological environment of IoT is heterogeneous as it uses a variety of radio technologies for data transmission, IoT platforms, identifiers, universal identification systems and identification mechanisms and regulations of mostly technical nature. The development of legislation in the field of the Internet of Things and artificial intelligence is extremely important. The paper investigates the directions of development of modern law in the field of Internet of Things (IoT) and artificial intelligence in Ukraine. Modern approaches to the creation of areas of legal regulation in the context of information, civil and criminal law, as well as certain areas of public relations are considered. A review of the legal positions of scholars who study the trends of formation of modern legal views on the development of legislation. It emphasizes the existence of unbalanced and unstructured modernization of national legislation, saturating it with unbalanced legal terminology. There is an urgent need to develop modern definitions in this area and the formation of a modern legal framework that will regulate public relations in the field of identity management, as well as provide the necessary legal regulation of processes Emphasis is placed on the feasibility of creating comprehensive legislation in the field of identity management, which will ensure quality regulation of public relations in the field of identity management and information used to identify sub objects and objects in state registers, databases and information and communication systems. Digitization is becoming an integral factor of modern social relations in which new "effective" persons "in the form of IoT and artificial intelligence, which require humanity to endow them with the rights, duties, responsibilities and other features inherent in a self-sufficient social system. The task of legal professionals is to more effectively shape the foundations of IoT and AI law, anticipating and localizing the risks of uncontrolled globalization of the Internet of Things and artificial intelligence.
THE ROLE OF THE PROSECUTOR DURING SPECIAL COURT PROCEEDINGS IN ABSENTIA
Authors: Tsybulnyk H. I.
Published: April 2022

The article examines the problematic aspects of resolving the issue of conducting special court proceedings (in absentia) and the role of the prosecutor in this process. The study was conducted taking into account changes in legislation, in particular the Law of Ukraine “On Amendments to the Criminal Procedure Code of Ukraine to improve certain provisions in connection with the special pre-trial investigation” of 27.04.2021. Given these changes, the issue of special court proceedings in absentia remains relevant and requires detailed study, as such changes are new and in fact unexplored by scientists. Thus, during the trial there may be cases when the accused intentionally hides from the pre-trial investigation or court abroad, which hinders the administration of justice, therefore, it is the institution of special criminal proceedings that allows to initiate and end such criminal proceedings to implement legal mechanisms. determine the implementation of the principle of inevitability of responsibility for the crime. The exercise by the prosecutor of his / her powers while maintaining the public prosecution in court in absentia has its own specifics and is caused by difficulties due to the lack of established practice and shortcomings of the legal regulation of this institution. Court decision on the implementation of special court proceedings (in absentia) is accepted only on the basis of a relevant petition filed by the prosecutor, but must be approved first (Article 297-4, Part 3 of Article 323 of the CPC of Ukraine). In the article the author pays special attention to the exclusivity of criminal proceedings in this order, determines the list of grounds that are necessary for special criminal proceedings (in absentia), emphasizes the importance of the prosecutor’s role in such proceedings and concludes that special court proceedings are impossible. (in absentia) directly without a prosecutor, who is one of the key figures in the proceedings.
Residuos de plaguicidas en mora (Rubus glaucus Benth.) en el Valle del Cauca, Colombia
Authors: Lagos-Alvarez Yorley Beatriz , Díaz-Ramírez Lizette Maritza , Melo-Velasco Jenny Marcela , Hurtado Bermudez Jhon Jairo
Published: April 2022

Introducción. La mora (Rubus glaucus) es una fruta muy susceptible a la contaminación por residuos de plaguicidas en su etapa de producción. Por tal razón, los análisis de residuos de plaguicidas en esta fruta tienen importancia para promover procesos que contribuyan a asegurar su calidad y seguridad. Objetivo. Analizar la residualidad de plaguicidas en frutos de mora (Rubus glaucus) obtenidos de zonas de producción y mercados mayoristas del Valle del Cauca. Materiales y métodos. Durante el segundo semestre del 2020 y el primero del 2021 se analizaron quince muestras de dos mercados mayoristas y quince muestras de tres zonas de producción del Valle del Cauca, a través de un análisis de multiresiduos de plaguicidas por cromatografía de gases acoplado con detector selectivo de masas (GC- MSD) y cromatografía líquida con espectrometría de masa a masa (LC-MS/MS). Para esto, se empleó el método QuEChERS y, además, se hizo un análisis de ditiocarbamatos totales por generación de disulfuro de carbono (CS2). Resultados. Se encontraron ocho ingredientes activos en las zonas de producción, de los cuales cuatro sobrepasaron los límites máximos de residuos: chlorpyrifos, carbendazim, mandipropamid y difenoconazole. En los mercados mayoristas se determinaron catorce ingredientes activos, de las cuales cinco superaron los límites máximos de residuos: carbendazim, iprodiona, tebuconazole, dimethomorph y difenoconazole. Conclusión. Estos hallazgos reflejan la alta residualidad de plaguicidas en la mora lista para consumo y sugieren la necesidad de realizar procesos de seguimiento que contribuyan a asegurar la inocuidad de la fruta a lo largo de la cadena productiva.
El tópico del persidio insular San Lucas y sus referencias en la literatura
Authors: Villalobos Carlos Manuel
Published: April 2022

El presidio San Lucas, ubicado en la isla del mismo nombre, fue fundado en el año 1873. Desde entonces, ha sido objeto de interés por diversos escritores costarricenses e incluso extranjeros.  El primer relato que hace alusión a la isla se titula Un drama en el presidio de San Lucas, publicado por Manuel Argüello Mora en 1900. Sin embargo, el mayor referente literario corresponde a la novela La isla de los hombres solos (1963) de José León Sánchez. También aparece en otros relatos de este autor y en textos narrativos de escritores nacionales tales como Carlos Salazar y Adolfo Herrera. Gracias a la novela de León Sánchez, este locus horridus ha sido llevado al cine y al teatro, y ha motivado producciones literarias fuera de Costa Rica. En este artículo se propone una revisión de estas referencias y un análisis de los procedimientos discursivos.
La vuelta a la pampa en tres Cuentos de muerte y de sangre, de Ricardo Güiraldes
Authors: López Jiménez Tatiana , Sáenz Leandro Ronald , Soto Paniagua Madeline
Published: April 2022

Este artículo realiza una propuesta interpretativa de tres relatos contenidos en Cuentos de muerte y de sangre (1915), cuentario hasta la fecha poco estudiado del autor argentino Ricardo Güiraldes (1886-1927). El corpus se enmarca en el proceso de la vuelta a la pampa, llevado a cabo desde el programa impulsado por la vanguardia de la generación martinfierrista, misma que desarrollará una visión crítica en torno a la inminente desaparición del gaucho hacia inicios del siglo XX. Las reflexiones finales del trabajo resaltan, entre otras cosas, el entrecruzamiento entre la práctica tradicional de la gauchesca decimonónica y las reapropiaciones de Güiraldes, quien, más en una línea de vanguardia “nacionalista-etnicista”, articula sus relatos a partir de elementos tales como la ironía, la violencia y las jerarquías sociales. Por último, se llama la atención la oportunidad abierta para realizar futuras lecturas desde una perspectiva de género, misma que todavía no ha sido lo suficientemente explorada para esta cuentística.
Conservar el mundo más maravilloso: William H. Hudson en Libro de horas de Laura Forchetti
Authors: Maranguello Carolina
Published: April 2022

En 2017 se publicó Libro de horas, poemario en el que Laura Forchetti recupera la figura y la obra del escritor inglés William Henry Hudson, quién pasó su infancia y juventud en Argentina y particularizó el paisaje nacional a partir de su singular observación. Teniendo en cuenta la especial relación que Hudson estableció en varios de sus trabajos entre autobiografía, discurso naturalista y contemplación poética de la naturaleza, el objetivo de este artículo será considerar la recepción contemporánea e íntima de Hudson y el “Deseo de escritura” (Barthes, 2005) que produce su lectura, presentes en varios escritores de literatura argentina y que Forchetti figura de un modo particular. Como se verá, dialogando con su obra y con las memorias de infancia de Hudson, su poemario indaga distintas formas escriturales (el diario íntimo, el herbario, el Libro de Horas medieval, entre otras), a partir de la precaria potencia de la mirada. Modela, en relación a ellas, diversas declinaciones temporales entre las que la difusa religiosidad animista de Hudson será fundamental. Por último, abriendo su propia escritura a los deseos expresados por el escritor inglés en Allá lejos y hace tiempo, los reescribe, escenificando su muerte en la pampa.
A DOGGY LOOP: A FABLE FOR KIDS WHO LIKE DOGS
Authors: Fallas Gutiérrez Nelson
Published: April 2022

Literary creation
FAST ALGORITHM FOR SOLVING A ONE-DIMENSIONAL UNCLOSED DESIRABLE NEIGHBORS PROBLEM
Authors: Kodnyanko V. A.
Published: April 2022

Contex. The paper formulates a general combinatorial problem for the desired neighbors. Possible areas of practical application of the results of its development are listed. Within the framework of this problem, an analysis of the scientific literature on the optimization of combinatorial problems of practical importance that are close in subject is carried out, on the basis of which the novelty of the formulated problem accepted for scientific and algorithmic development is established.

Objective. For a particular case of the problem, the article formulates a one-dimensional unclosed integer combinatorial problem of practical importance about the desired neighbors on the example of the problem of distributing buyers on land plots, taking into account their recommendations on the desired neighborhood.

Method. A method for solving the mentioned problem has been developed and an appropriate effective algorithm has been created, which for thousands of experimental sets of hundreds of distribution subjects allows to get the optimal result on an ordinary personal computer in less than a second of counting time. The idea of developing the optimization process is expressed, which doubles the practical effect of optimization by cutting off unwanted neighbors without worsening the maximum value of the desirability criterion.

Results. The results of the work include the formulation of a one-dimensional unclosed combinatorial problem about the desired neighbors and an effective algorithm for its solution, which makes it possible to find one, several, and, if necessary, all the options for optimal distributions. The main results of the work can also include the concept and formulation of a general optimization combinatorial problem of desirable neighbors, which may have theoretical and practical prospects.

Conclusions. The method underlying the algorithm for solving the problem allows, if necessary, to easily find all the best placement options, the number of which, as a rule, is very large. It is established that their number can be reduced with benefit up to one by reducing the number of undesirable neighborhoods, which contributes to improving the quality of filtered optimal distributions in accordance with this criterion. The considered problem can receive prospects for evolution and development in various subject areas of the economy, production, architecture, urban studies and other spheres.
THE MODULAR EXPONENTIATION WITH PRECOMPUTATION OF REDUSED SET OF RESIDUES FOR FIXED-BASE
Authors: Prots’ko I. , Gryshchuk O.
Published: April 2022

Context. Modular exponentiation is an important operation in many applications that requires a large number of calculations Fast computations of the modular exponentiation are extremely necessary for efficient computations in theoretical-numerical transforms, for provide high crypto capability of information data and in many other applications.
Objective – the runtime analysis of software functions for computation of modular exponentiation of the developed program that uses the precomputation of redused set of residuals for fixed-base.
Method. Modular exponentiation is implemented using of the development of the right-to-left binary exponentiation method for a fixed basis with precomputation of redused set of residuals. To efficient compute the modular exponentiation over big numbers, the property of a periodicity for the sequence of residuals of a fixed base with exponents equal to an integer power of two is used.
Results. Comparison of the runtimes of five variants of functions for computing the modular exponentiation is performed. In the algorithm with precomputation of redused set of residuals for fixed-base provide faster computation of modular exponentiation for values larger than 1K binary digits compared to the functions of modular exponentiation of the MPIR and Crypto++ libraries. The MPIR library with an integer data type with the number of binary digits from 256 to 2048 bits is used to develop an algorithm for computing the modular exponentiation.
Conclusions. In the work has been considered and analysed the developed software implementation of the computation of modular exponentiation on universal computer systems. One of the ways to implement the speedup of computing modular exponentiation is developing algorithms that can use the precomputation of redused set of residuals for fixed-base. The software implementation of modular exponentiation with increasing from 1K the number of binary digit of exponent shows an improvement of computation time with comparison with the functions of modular exponentiation of the MPIR and Crypto++ libraries.
INVESTIGATION OF SEA BUCKTHORN EFFECT ON THE DEVELOPING OF QUALITY PARAMETERS OF EMULSION SOUSES
Authors: Novik A. , Farisieiev A. , Chernyshenko E. , Zhukov Y. , Zaparenko A.
Published: April 2022

It is proposed to use the oil extracts of dried sea buckthorn fruits for technology of emulsion sauces with the aim to increase their nutritive and biological value. Applying the method of IR spectroscopy, the features of the qualitative chemical composition of dried sea buckthorn fruits, as well as its oil extracts and emulsion sauces prepared with the use of oil extracts were determined. It is established that IR spectrums of sea buckthorn fruits, as well as its oil extracts and sauces prapared with the use of oil extracts include approximately the same set of absorption bands, which belong to the following types of vibrations: stretching of hydroxyl groups into the molecules of acids, carbohydrates, flavonoids, tocopherol at a level between 3365 cm-1 and 3400 cm-1 ν (OH); at a level of 3009, 1418 cm-1 and 723 cm-1 – stretching and bending vibration of –CH double bond of cis-isomers of polyunsaturated fatty acids; at a level of 2926, 2855, 1467 cm-1 – asymmetric and symmetric, scissor stretching n (C–H) of the carbon skeleton into –CH2; at a level of 1746 cm-1 – ν (C=O) stretching of carboxylic and fatty acids. Stretching of ν (C–O) ester bonds and triglycerides are characterized by three peaks with maximums of 1238, 1163 and 1099 cm-1. The viscosity of emulsion sauces prepared with the use of oil extracts of dried sea buckthorn fruits of different concentrations was studied. It was found that the effective viscosity of emulsion sauces prepared with the use of oil extracts of dried sea buckthorn fruits at a concentration of 10% is 2.2 times higher than that of the reference sample. It is proven that applying of the powder of dried sea buckthorn in a form of oil extract as an ingredient of the recipe of mayonnaise contributes to improve its stability. It was determined that emulsion sauces prepared with the use of oil extracts of dried sea buckthorn fruits with a concentration of 10%, as close as possible to the value of the reference sample. According to the results of laboratory testing of the recipes of emulsion sauces prepared with the use of oil extracts of dried sea buckthorn fruits, the high quality of sauces according to organoleptic parameters and their compliance with the requirements of current regulations have been established. The obtained results testify to the expediency and prospects of using dried sea buckthorn fruits for the technology of emulsion sauces in order to increase their nutritive and biological value, as well as like a stabilizer and emulsifier of food systems.