bluuebunny/crossref_metadata_2025 huggingface dataset:
Decision support algorithm to prevent hardware failures
Authors:   Volgodonsk Institute of Engineering and Technology – branch of the National Research Nuclear University «MEPHI», Abidova E. A.
Published: December 2024

Diagnostic systems implemented at many industrial facilities are designed to detect
defects in a timely manner, thereby prevent sudden failures with subsequent
equipment downtime, accompanied by economic losses. Most diagnostic systems
are based on making a decision about the serviceability or malfunction of an object
based on comparing diagnostic parameters with threshold values. The problem
with this approach is that going beyond the set limits is fixed after the equipment
has lost maintainability or requires complex expensive repairs. Therefore, the goal
is early and reliable detection of defects in electromechanical equipment. The goal
is achieved by developing an algorithm for detecting the beginning of a deviation
in a time series consisting of sequentially recorded diagnostic parameters. The
algorithm is based on the consistent application of singular spectrum analysis and
allows not only timely detecting of deviations, but also assessing the probability of
a decision error. Data processing algorithm is investigated on data sets generated
in accordance with the specified laws of change. Moreover, the possibility of timely
and reliable detection of defects has been demonstrated on a real set of diagnostic
data. The implementation of the algorithm in the management of equipment condition
will contribute to improving the safety and efficiency of production facilities.
Mathematical model of the formation of cyclic and channel surfaces based on nonlinear rotation
Authors:   Omsk State Technical University, Panchuk K. L. , Myasoedova T. M. ,   Omsk State Technical University, Lyubchinov E. V. ,   Omsk State Technical University
Published: December 2024

This work is a continuation of the series of works by the authors devoted to the
issues of shaping surfaces of nonlinear rotation. The geometric scheme for the
formation of surfaces of this class includes: an axis of nonlinear rotation, which is
a smooth, generally spatial curve, and a forming line, also a smooth spatial curve.
When the generating line rotates relative to the curvilinear axis, each point of the
generating line describes a circumferential trajectory in the corresponding normal
plane of the rotation axis. As a result, a surface of nonlinear rotation is formed,
which is a normal cyclic surface. In this work, in order to develop the research
results previously obtained by the authors in the field of shaping surfaces of
nonlinear rotation, the solution to the inverse problem of shaping is considered and
a mathematical justification is given for the possibility of shaping a channel surface
based on solutions to the direct and inverse problems. The work provides numerical
examples of the formation of the surfaces under consideration, accompanied by
mathematical models of surfaces, their computer implementation and visualization.
The research results can be useful in the development of CAD systems that involve
the design of surface forms of products based on cyclic and channel surfaces in
mechanical engineering, construction, architecture and other practical fields.
Promising systems for controlling prosthetics: a review
Authors:   Belgorod State National Research University, Samandari A. M.
Published: December 2024

People with disabilities in the enormous scientific-technological revolution hope that
it will overshadow the provision of assistance and find suitable solutions for them
to lead their normal lives. The intersection of sciences among themselves took into
account the problem of physical disabilities and, in particular, the loss of both upper
and lower limbs. Modern prostheses are the product of the intersection of science
and the technological revolution, which are still in the ladders of modernity and
development due to they contain operators that can be controlled by brain signals
according to the principle of neurainterfaces. Neuroimaging techniques such as
electromyography, functional infrared spectroscopy and electroencephalography
are the superior methods of controlling these modern prostheses can be modelled
on two functions, namely independent work and hybrid work. In light of these
data the article takes upon itself these systems in their individual and hybrid states.
In addition, this article indicates which of these techniques is the most worthy in
creating the preferred system. The scope of the research methodology limited
to neuroimaging techniques towards scenarios of neurological rehabilitation and
restoration of lost functions. The review has three axes. The first axis collects,
summarizes and evaluates information from relevant studies published over the last
decade. The second axis presents important results from previous experimental
results in this field in relation to current research. This study was systematically
conducted to provide a rich image and evidence-based evidence of prosthetic
control techniques to all experts and scientists. The third axis is to identify a wide
area of knowledge that requires further investigation, and follow-up the succession
of scientific events of these systems towards the possibility of integration among
themselves to create the most promising system for controlling prostheses.
Design and simulation of photovoltaic systems using PVsystem software
Authors:   National University of Science and Technology «MISIS», Kosarevavolodko O. V. , Mamankabiru A. S. ,   National University of Science and Technology «MISIS»
Published: December 2024

Photovoltaic energy system is one of the most popular and quickly expanding
renewable energy sources because of its great availability, enormous potential,
and environmental sustainability. In addition, photovoltaic systems produce clean
energy and not pollutant thus contributing to the fight against global warming.
Photovoltaic system requires less maintenance given the absence of mechanical
components, and it can be also integrated to the electrical grid.
The objective of this research is proposed an effective method for designing and
Modeling of an 11 MWp photovoltaic plant capacity connected to the national grid
of Niger by using software PVsyst.
Method: choice of the type of system (system connected to the network), the
geographic location of the installation site using the software database. Then comes
the orientation of the photovoltaic system, the choice of the technology of the
photovoltaic system (photovoltaic panels, inverters, transformers... etc) and their
calibrations, Study of detailed losses (system losses, wiring losses and array losses)
and execution of the command to simulate the system.
Results: design and simulation model of an 11MWp photovoltaic power plant was
developed composed of 29120 photovoltaic panels with a power of 385 Wp
each, 133 MPPT inverters with a power of 66 KWac each and a Medium Voltage
transformer with a capacity of 11 MW. The project has been simulated and results
obtained has been analyzed.
Practical significance of the research: Design and Simulation of photovoltaic system
using the software allows the engineers, academics and researchers to acquire skills
in the design and simulation of photovoltaic systems.
Resistência do treponema pallidum frente ao tratamento convencional da sífilis
Authors: Lopes Marília Dias de Souza , Carvalho Melyssa Sousa , Silva Carla de Almeida , Martins Thaynara Lorrane Silva , Silva Grazielle Rosa da Costa e
Published: December 2024

Objetivo: Analisar as evidências científicas quanto a resistência do Treponema pallidum ao tratamento convencional da Sífilis. Métodos: Trata-se de uma revisão integrativa da literatura baseada na pergunta norteadora: quais as evidências científicas dos mecanismos de resistência ao tratamento convencional da sífilis? Utilizou-se as bases de dados SciELO, PubMed e Biblioteca Virtual em Saúde (BVS), abrangendo o período de 2014 a 2024 com as palavras-chave “Sífilis”, “Resistência às Penicilina” e “Farmacorresistência Bacteriana”. Resultados: Do total de estudos encontrados (n= 63), 19 foram na BVS, 38 na PubMed e 6 na Scielo. Ao final, 5 artigos foram selecionados para leitura completa. Observou-se que a resistência relatada ocorre principalmente devido a cepas resistentes, alergias e aversões a medicamentos promovendo dificuldade terapêutica no momento atual e com repercussões futuras na saúde pública. Considerações finais: Os artigos apontam a necessidade de ampliar as opções terapêuticas para o tratamento da Sífilis devido à resistência antimicrobiana.
Awake resection of a right motor cortex arteriovenous malformation in a pediatric patient: A case report and review of the literature
Authors: Nadeem Syed Faisal , Gujrati Anum , Mubarak Fatima , Khan Ahsan Ali , Enam Syed Ather
Published: December 2024

Background:

Intracranial arteriovenous malformations (AVMs) are extremely rare in the pediatric population, with an estimated prevalence of 0.014–0.028%. About 75–80% of pediatric AVMs present with intracranial hemorrhage, a source of significant morbidity and mortality. Awake craniotomy (AC) has become the standard approach for resecting eloquent area intracranial lesions in the adult population. Its use, however remains limited in the pediatric population and has very rarely been reported for an AVM of the motor cortex in this age group.

Case Description:

We report the case of a 17-year-old, right-handed boy who presented to our setup with a 2-month history of left-sided hemiparesis and left facial hypoesthesia following an episode of acute loss of consciousness (ALOC) while playing football. A computed tomography scan done after ALOC revealed an AVM in the right frontoparietal cortex with associated acute hemorrhage. Digital subtraction angiography (DSA) was done which revealed a right-sided grade II AVM with arterial supply from the right middle cerebral artery and venous drainage into the superior sagittal and cavernous sinuses. The patient underwent elective neuronavigation-guided right frontoparietal AC and resection of AVM. Postoperative DSA revealed no residual disease. The patient’s neurologic deficits showed improvement in the first few days following surgery. He was discharged with advice to follow up in a neurosurgery clinic to monitor his postoperative recovery and ensure compliance with physiotherapy.

Conclusion:

This case represents only the second pediatric patient in the available medical literature to have ever undergone AC for intracranial AVM resection. Pediatric AVMs are a rare entity and pose the risk of significant morbidity and mortality. Awake surgery has the potential to reduce iatrogenic neurological deficits in the pediatric population significantly. More work must be done to increase pediatric patient compliance with awake surgery.
Early case series with placement of NeuroOne Evo stereoelectroencephalography depth electrodes and review of other Food and Drug Administration-approved products
Authors: Winslow Nolan Kyle , Himstead Alexander Scott , Vadera Sumeet
Published: December 2024

Background:

Stereoelectroencephalography (SEEG) is a common diagnostic surgical procedure for patients with medically refractory epilepsy. We aimed to describe our initial experience with the recently released NeuroOne Evo SEEG electrode product (Zimmer Biomet, Warsaw, IN) and review technical specifications for other currently approved depth SEEG electrodes.

Methods:

We performed a record review on the first five patients implanted with NeuroOne Evo SEEG electrode product using the robotic stereotactic assistance robot platform and described our surgical technique in detail. We recorded technical specifications of all currently Food and Drug Administration-approved SEEG electrodes for comparison.

Results:

Our initial 5 surgical patients were reviewed. The average total time of operation was 92 min, with an average of 16.8 electrodes. The estimated time per electrode insertion was <2 min. There were no intracranial hemorrhages or hardware complications noted during monitoring. Monitoring provided diagnostic information in all patients, and removal and incision healing proceeded without issues.

Conclusion:

NeuroOne SEEG electrodes can be implanted with efficiency and provide a valuable additional tool for the epilepsy surgeon. A tapered drill bit prevents the bolt from being placed beyond the inner cortex and may reduce the risk of brain contusion or inadvertent advancement of anchor bolts, and the electrode internal stylet also affords the potential to reduce the number of trajectory passes.

MeSH Terms:

Epilepsy, EEG, Drug-resistant Epilepsy, Intracranial EEG
Analysis of delayed cerebral ischemia incidence after treatment for aneurysmal subarachnoid hemorrhage in young adults: A cohort study
Authors: Kus Willian Pegoraro , Pereira Furtado Felipe , de França Yasmin , Camatti Roberta , Britz João Pedro Einsfeld , Antunes Vanio Do Livramento Junior , Kopittke Luciane , Valdeci Worm Paulo
Published: December 2024

Background:

This study aimed to analyze the incidence of delayed cerebral ischemia (DCI) and outcome stratified by age in patients who suffered aneurysmal subarachnoid hemorrhage.

Methods:

A cohort study with patients from Christ the Redeemer Hospital from 2014 to 2020, with 359 patients separated into 2 groups, 48 of them aged under 40 years and 311 aged 40 years or over.

Results:

In patients under 40 years of age, DCI was found in 81.3%, while in patients aged 40 or over, it was 61.4%. A relative risk of 1.32 (confidence interval: 1.12–1.55), with P = 0.013. After multivariate assessment, patients aged under 40 years were found to have a 27–39% higher risk of presenting DCI.

Conclusion:

We identified that age under 40 years is a risk factor for the occurrence of DCI.
Vestigial human tail and occult spinal dysraphism: A case report
Authors: Fagundes Walter , Faria Isabella Rabelo , Pereira Rodrigo Martins , Sacht Stefano Aliprandi , Môro Izabela Orlandi , Jabbar Rabbia
Published: December 2024

Background:

The presence of a human tail is a rare condition resulting from an embryonic remnant that fits the definition of a caudal appendage. It may be a vestigial (true) or a pseudotail. Both may be considered markers of underlying intraspinal abnormalities.

Case Description:

The present case documents a 5-year-old girl with a caudal appendage in the lumbar region, with a previously normal neurological examination. Spinal magnetic resonance imaging (MRI) showed the presence of occult spinal dysraphism associated with a cutaneous appendage with lipomatous content. We performed microsurgical treatment to excise the lesion and explore the occult spinal dysraphism. A histopathological examination revealed mature adipose tissue with blood vessels and nerve fibers and no bone or cartilage tissue.

Conclusion:

The presence of a tail-like appendage in the lumbosacral region must alert to the possibility of underlying occult spinal dysraphism. Preoperative assessment must include a complete neurological examination and a detailed MRI evaluation.
Lâle Devri’ne Tarihi Kaynaklar ve Literatür Üzerinden Eleştirel Bir Bakış
Authors: Dobra Rumeysa , Dokumacı Nihat Efe , Aydoğan Yunus Kemal
Published: December 2024

Bu çalışma, literatürde “Lâle Devri” olarak geçen dönemin büyük ölçüde Batılılaşma/gelişme, sefahat ve yozlaşma ekseninde ele alındığını tespit etmekte; bu tek boyutlu yaklaşımların sınırlarını tartışarak, dönemin çok boyutlu ve bütüncül bir perspektiften nasıl değerlendirilebileceğine dair bir analiz sunmayı amaçlamaktadır. Dönemin öne çıkan birincil kaynakları olan Nedim’in Divânı, Vehbi’nin Surnâmesi, Lady Mary Montagu'nun Türkiye Mektupları, Fındıklılı Süleyman Efendi’nin Mür'i't-tevârih'i, Çelebizâde İsmail Âsım Efendi'nin Tarihi ve Abdi’nin Tarihi, dönemin sosyal, kültürel ve siyasi konjonktürüne ilişkin zengin bilgiler sunmaktadır. Ayrıca Selim Karahasanoğlu’nun Osmanlı elitlerinin tüketim alışkanlıkları üzerine yaptığı arşiv çalışmaları, döneme dair yeni bakış açıları kazandırmaktadır. Çalışmada, dönemin çok yönlü ve karmaşık yapısı analiz edilerek kaynakların tarihi değerine dikkat çekilecektir. Bu kapsamda, tarih yazımının ve kaynakların teyit yanlılığına karşı dikkatli bir analiz süzgecinden geçirilmesi gerektiği ileri sürülmektedir. Aynı zamanda, bu çalışma, Lâle Devri’ni araştırmak isteyen yeni araştırmacılara dönemin öne çıkan birincil kaynaklarını tanıtarak ve bunların nasıl incelenmesi gerektiğine dair yöntem önerileri sunarak bir kılavuz niteliğinde olmayı da amaçlamaktadır.
ЖАНР ДРУЖЕСКИХ ПОСЛАНИЙ В ПОЭЗИИ РАСУЛА ГАМЗАТОВА
Authors: М.Н. НАБИГУЛАЕВА
Published: December 2024

В статье показано, что Р. Гамзатов на протяжении долгого и плодотворного творчества создал ряд поэтических посланий, предназначенных для широкого круга людей – родственников, друзей, коллег, знакомых. Адресатами посланий стали как люди, многие годы находившиеся рядом с поэтом, так и те, кто волею судьбы встречался на его жизненном пути на короткое время, но оставил в его душе теплый и приятный след. Среди представленного разнообразия посланий (лирических, дружеских, сатирических) большую группу составляют дружеские эпистолы, адресованные в основном коллегам по перу, друзьям-собратьям, деятелям искусства, с которыми Р. Гамзатов был хорошо знаком и тесно сотрудничал. Сложившиеся дружеские отношения определили поэтику и стилистику посланий, отличающихся эмоциональностью, лиричностью, душевностью, открытостью. В посланиях автор делится с друзьями своими размышлениями по разным вопросам, в них отражено отношение поэта к личности и деятельности адресатов.

Over the course of a long and fruitful career, R. Gamzatov created a number of poetic messages intended for a wide range of people – relatives, friends, colleagues, acquaintances. The addressees of the messages were both people who had been close to the poet for many years, and those who, by the will of fate, met on his life’s path for a short time, but left a warm and pleasant mark on his soul. Among the variety of messages presented (lyrical, friendly, satirical), a large group consists of friendly epistles, addressed mainly to fellow writers, fellow friends, and artists with whom R. Gamzatov was well acquainted and collaborated closely. The friendly relations that developed with the recipients determined the poetics and style of the messages, characterized by emotionality, lyricism, sincerity, and openness. In the messages, the author shares with friends his reflections on various issues; they reflect the poet’s attitude towards the personality and activities of the recipients.
Quantifying the Reduction of Kinetic Overpotential on Magnetic Electrocatalysts under Magnetic Fields
Authors: Xia Yu , Chen Weiyuan , Vensaus Priscila , Liang Yunchang , Lingenfelder Magalí , Ju Wenbo
Published: December 2024

The direct enhancement of electrocatalytic oxygen evolution reaction (OER) by a magnetic field is a novel strategy for high-efficiency alkaline water electrolysers. The influence of a magnetic field on either electrochemical equilibria or electron-transfer kinetics remains controversial, partially due to the difficulty of eliminating the mass-transfer related effects. In this work, a magneto-electrochemical system, which contains a thin-layer flow cell allowing a forced convection flow, is designed to decouple the magnetic effects on mass transfer from those on the reaction kinetics. When OER is catalyzed by magnetic materials, the active species on the surface, rather than the composition and magnetic property of the bulk material, determine the magneto-enhancement of the reaction kinetics. The enhancement at monometallic active sites follow the order Ni3+ < Co3+ < Fe3+, corresponding to the change in kinetic overpotential (ΔEk) of 2.7, 18.8, and 42.9 mV at 1 mA·cm-2, respectively. It was assumed that a magnetic field acts on the spin moments of active sites, leading to variations in the d-band center and the electrochemical equilibria. Here we show that the magneto-enhancement follows the same trend of the average spin moments in the order Ni < Co < Fe. Thus, the spin state of active sites determines the ΔEk on magnetic electrocatalysts.
Crystallization of Small Molecules in Lyotropic Liquid Crystals
Authors: Lei Xinxiang , Wang Wen-Xuan , Bai Li-Wen , Shao Yong-Liang , Han Xiao-Yang , He Jun , Li Jing
Published: December 2024

Single-crystal X-ray diffraction analysis emerges as the most dependable method for structural determination. It serves as the definitive method, particularly in challenging cases where other approaches fail to yield precise results. However, the generation of high-quality single crystals remains a frequently encountered obstacle. Here, we present a strategy employing an alignment medium to enhance the growth of single crystals for small organic compounds. Furthermore, a mathematical crystallization model based on the classical nucleation theory was conducted specifically designed for alignment media. The hypothesis suggests that alignment media effectively reduce solution entropy, thereby lowering the free energy barrier associated with crystal nucleus formation and facilitating the crystallization process. Employing an alignment medium derived from self-assembled oligopeptide nanotubes (AAKLVFF), we successfully cultivated single crystals of diverse organic compounds. Our discovery unveils an innovative strategy and an accessible approach for acquiring single crystals.
33 jaar fiscale pensioenontwikkelingen
Authors:   Maastricht University, Bollen-Vandenboorn Anouk
Published: December 2024

Het pensioendomein is onderhevig aan vele maatschappelijke ontwikkelingen en beweegt daar in mee. De fiscale wetgeving is daarin volgend en naar mate de tijd verstrijkt ook steeds meer sturend. In deze bijdrage is ervoor gekozen om de fiscaal-maatschappelijke ontwikkelingen van het pensioen te volgen gedurende de periode van 33 jaar, gelijk aan de duur van het dienstverband van Hans Arts aan de Universiteit Maastricht; te beginnen in 1991 en afrondend in 2024, het jaar waarin hij met pensioen gaat.
Das Kapital
Authors:   Nyenrode Business University, Brandsma Roland
Published: December 2024

In deze beschouwing wordt ingegaan op de vraag of twee beleidsuitingen van de belastingdienst met elkaar te rijmen zijn en of deze passen in de zogeheten basisconceptie die aan de Wet op de dividendbelasting 1965 ten grondslag ligt. Ook wordt onderzocht of deze basisconceptie aanpassing behoeft, dan wel of een uitzondering op deze basisconceptie voor een inkoop van eigen aandelen tegen een lagere prijs dan de gemiddeld op die aandelen gestorte kapitaal noodzakelijk is.
Some thoughts about the past and future of international tax law
Authors:   Maastricht University, Dziurdź Kasper
Published: December 2024

The future of international tax law will involve bilateral and multilateral agreements to address global tax challenges, including allocating taxing rights and minimum taxation. New rules, like the GloBE, will influence jurisdictions and taxpayers' behaviour, aiming for a minimum tax rate of 15% worldwide. As developments continue, there may be a shift in focus from corporate taxation to individual taxation.
Renteaftrekbepalingen in de vennootschapsbelasting: is er ruimte voor een open norm anno 2024?
Authors:   Maastricht University, Kingma Sieb
Published: December 2024

In de zomer van 2011 schreef ik onder supervisie van Hans mijn bachelor essay met het onderwerp ‘renteaftrekbepalingen in de vennootschapsbelasting: is er ruimte voor een open norm?’ Ik concludeerde dat de toen geldende specifieke renteaftrekbeperkingen vervangen moesten worden door een open norm. In deze bijdrage reflecteer ik op mijn bachelor essay, sta kort stil bij de nu geldende renteaftrekbeperkingen en kom tot de conclusie dat ik anno 2024 heel anders tegen deze materie aan kijk dan in 2011.
“Voor de eer relevante tekst”: met of zonder fiscale implicaties?
Authors:   Maastricht University, Korving Jasper
Published: December 2024

Boven bepaalde secundaire wetgeving staat vermeld dat het de ‘voor de EER relevante tekst’ betreft. In deze bijdrage gaat de auteur in op de vraag wat die tekst betekent en welke consequenties dat heeft in het wetgevingsproces. Daarnaast geeft hij enige voorbeelden van een richtlijn en een verordening die raken aan de fiscaliteit waar dit aan de orde is geweest. Ook vraagt auteur zich hardop af waarom de toevoeging ‘voor de EER relevante tekst’ nooit ook boven daadwerkelijke fiscale richtlijnen staat en of dit wellicht wel mogelijk zou zijn, of misschien wel zou moeten.
De zwanenzang van (de compenserende heffing van) art. 10a Wet VPB 1969?
Authors:   Tilburg University, Poolen Theo
Published: December 2024

In het artikel van Theo Poolen wordt de reikwijdte en betekenis van de compenserende heffingstoets van artikel 10a van de Wet Vpb 1969 onderzocht. De auteur bespreekt de werking van deze toets, de invloed van gewijzigde regels van verliesverrekening per 2022, en illustreert dit met voorbeelden. Tevens wordt de houdbaarheid en het bestaansrecht van de compenserende heffingstoets onder de loep genomen, met een pleidooi voor een vereenvoudiging van de wetgeving.
Turkey’s Trade and Foreign Direct Investment in Ethiopia: An Insight into Challenges from 2012-2023
Authors: Ayal Betselot Adisu , Debele Dubale Nani , Bishaw Esayas Bamlack
Published: December 2024

The first decade of the 21st century marks a new phase in relations between Ethiopia and Turkey. During this period, relations between the two countries transformed into an unprecedented stage. The aim of this study is to examine the challenges of Ethio-Turkish economic relations from 2012 to 2023, with particular reference to trade and FDI. To attain its objectives, the study employed a qualitative research approach. Essentially, primary data were collected through key informant interviews, observation, and document reviews. Despite the growth in trade and foreign direct investment between the two countries, various challenges hinder the smooth operation of these economic ties. The main results of this study show that issues like changing exchange rates, lacking access to the Generalised System of Preferences (GSP), corruption, inefficient government, high tariffs, infrastructure issues, companies that can't pay their debts, customs procedures, fluctuating exchange rates, and a lack of data were major problems for trade and investment between Ethiopia and Turkey. The findings of the study suggest that there are certain problems that need policy measures for further industrial development through attracting foreign direct investment.
Empire Building in the North-East of Russia in the Latest Historical Research
Authors:   Baikal State University, Dameshek L. M.
Published: December 2024

The review notes the peculiarities of power development of the North-East of Russia revealed by the author, including a detailed characterization of the institute of governor-general power and its significance for the region under study. The author emphasizes the solid source base of the research - office records, normative sources, materials of personal origin.
Strong Drinks in the Fishing Environment and Fur Trade in the North-East of Siberia at the Beginning of the 20th Century (Based on Materials from V. M. Zenzinova)
Authors:   Irkutsk State University, Kushnareva M. D.
Published: December 2024

The main purpose of the publication is to consider the role of strong drinks in the fur trade and fishing environment in the northeast of Siberia at the beginning of the 20th century. based on materials from the researcher of the North – V. M. Zenzinova. It is noted that in 1913–1914s. the annual profit from smuggling trade in strong drinks was 500 thousand rubles. In the fur trade, serving strong drinks formed and became established as a custom. The widespread distribution of strong drinks in the commercial environment was facilitated by the nature of life, the remoteness and inaccessibility of territories, sparse population, and the lack of regulated government trade.
Legal Regulation of Hunting in the Kamchatka Okrug in the Second Half of the 1920s
Authors:   Russian Academy of National Economy and State Service under the President of the Russian Federation, Pasechnik A. F.
Published: December 2024

The article is devoted to the legal regulation of hunting in the Kamchatka Okrug in the second half of the 1920s. Particular attention is paid to the mandatory decrees issued by the Kamchatka District Revolutionary Committee in order to ensure the rational use of commercial hunting resources. They established the rules for hunting (its dates and places, permitted and prohibited methods), regulated the procedure for registering hunters and issuing hunting licenses, determined the territorial boundaries of game reserves and nature reserves, and also prescribed liability for violations in this area. Analysis of local mandatory regulations allows us to obtain valuable information about measures to restore hunting resources (hunting bans, organization of sable reserves), the specifics of various types of hunting for fur-bearing animals, the division of animals into “harmful” and “useful”, features of the use of strychnine to kill predators and others aspects. It was established that mandatory regulations made it possible to detail the norms of central legislation in the field of hunting and adapt them to local conditions.
Study on quantity and qualities characteristics of chicken essence from Thai
native chicken, broiler, and laying hen in Thailand
Authors: Iamlaor B. , Nakthong S. , Chen Y.C. , Jampakam P. , Thannark P.
Published: December 2024

The purpose of this study was to study the quantity and quality characteristics of chicken
essence from 3 chicken breeds, which were Thai native chicken, broiler, and laying hen.
Yields, neurotransmitters (such as carnosine, anserine and creatine), pH, color, and amino
acids extracted from chicken meat were measured. Chicken essence was divided into three
groups in accordance with the extraction periods (1, 1.5 and 2.0 hrs), and the design of
these experiments was completely randomized design. Here, the results showed that 2.0-hr
extraction time yielded the highest percentages of chicken essence extracted from 3
chicken breed meat, while 1.0-hr extraction time generated the lowest percentages of
chicken essence extracted from 3 chicken breed meat. Each neurotransmitter and total
neurotransmitter amounts extracted from broiler meat with various extract times were
significantly different, while neurotransmitters and total neurotransmitters collected from
Thai native meat and laying hen meat with diverse extraction times were insignificantly
different. The pH values of chicken essence extracted from Thai native chicken and
broiler meat were significantly different (p<0.05). When extraction time increased, the pH
values of chicken essence extracted from Thai native chicken and broiler meat were
reduced. On the other hand, the pH values of chicken essence extracted from laying hen
meat were insignificantly different (p<0.05). Extraction time significantly affects the
lightness, redness, and yellowness of chicken essence. The chicken essence with 2.0-hr
extraction time showed the highest redness and yellowness. Compared to chicken essence
extracted from Thai native chicken and laying hen meat, most amino acid amounts were
higher.
Process optimization of salt-fermented green mussel (Perna viridis Linnaeus,
1758) using response surface methodology
Authors: Sorio J.C. , Arcales J.A. , Pajarillo N.D.
Published: December 2024

Green mussels are bivalve molluscs that can be preserved through salt fermentation to
enhance their quality. This study aimed to optimize the fermentation process of green
mussels using response surface methodology (RSM) and employing the D-optimal design.
Variables include salt concentration (5-30%) and fermentation period (1-4 weeks). A total
of 16 combination conditions of salt concentration and fermentation period were produced
by the RSM. Responses include pH, total plate count (TPC), and overall acceptability.
Based on the result, the optimized condition for fermented green mussel was 15.05% salt
concentration and 2.6 weeks fermentation period. The desirability value was 0.733. The
optimum condition has 4.71 pH, 3.63 log CFU/g total plate count, and 8.99 overall
acceptability score. Overall, the result of this study could be applied in the process
standardization of producing high-quality salt-fermented green mussels. Further studies on
the identification of bacteria in the fermented product and longer fermentation period are
recommended
ВИМІРЮВАННЯ РІВНЯ ЕМОЦІЙНОГО ВИГОРАННЯ ТА ЙОГО КОРЕЛЯЦІЇ З КОМОРБІДНИМИ СТАНАМИ У ВІЙСЬКОВОСЛУЖБОВЦІВ
Authors: Миколайчук О. М.
Published: December 2024

У статті представлено результати емпіричного дослідження емоційного вигорання, визначення психологічних детермінант та аналіз кореляцій із гіпотетично коморбідними станами у військовослужбовців Збройних сил України. Емоційне вигорання визначено як складний конструкт специфічного професійного виснаження військовослужбовців, що індукується впливом таких чинників, як загальна втома, соціальна відчуженість, зниження адаптаційного потенціалу, емоційна дезорієнтація та моральна дезадаптація. Супутніми проявами є зниження почуття особистої компетентності, редукція особистих досягнень та поява психологічних та психосоматичних скарг. Превентивними предикторами є військово-професійна спрямованість, стресостійкість, високі моральні принципи та адаптивність. У процесі емпіричного дослідження виявлено, що для більшості респондентів характерний середній та низький рівні емоційного вигорання, хоча показники втоми та виснаження мають середній і високий рівні. Установлено, що військовослужбовці-чоловіки мають більше переживань щодо психотравмуючих обставин, що пов’язано зі специфікою виконання поставлених завдань, більш схильні до негативних думок та емоцій, редукції особистих досягнень, аніж військовослужбовиці-жінки. Однак суттєвої різниці у загальних проявах емоційного вигорання між цими групами немає, тобто цей феномен не пов’язаний зі статтю. Більш травматогенними чинниками для комбатантів є перебування під обстрілами та втрата побратимів, аніж отримання поранень. Помірні стресові умови стимулюють адаптаційні можливості організму та запобігають розвитку вигорання на початку. За результатами кореляційного аналізу робочі гіпотези було підтверджено. Установлено статистично значущі кореляції між рівнем емоційного вигорання та наявністю депресії, тривожних розладів і посттравматичних стресових переживань, що свідчить про необхідність комплексного підходу до психічного здоров’я військовослужбовців. У процесі дослідження зроблено висновок про потребу в розробленні та впровадженні програм психологічної підтримки та реабілітації, орієнтованих на диференційну діагностику й комплексну профілактику емоційного вигорання та супутніх психоемоційних розладів.
СПЕЦИФІКА ПОДОЛАННЯ СТРАХІВ У МОЛОДШОМУ ШКІЛЬНОМУ ВІЦІ
Authors: Стеценко А. І. , Підгірна В. В.
Published: December 2024

Статтю присвячено дослідженню специфіки подолання страхів у дітей молодшого шкільного віку. У роботі розглядаються психологічні особливості дітей цієї вікової категорії, які сприяють виникненню страхів, а також соціальні та сімейні чинники, що впливають на їхній розвиток. Аналізується класифікація страхів у молодших школярів, охоплюючи соціальні, академічні страхи, страхи, пов’язані з фізичною безпекою, утратою або відділенням, а також специфічні фобії. Особливу увагу приділено страхам, пов’язаним із війною, які стали актуальними в умовах сучасної ситуації в Україні. У статті підкреслюється важливість урахування індивідуальних особливостей дітей та їхнього соціального середовища під час розроблення програм психологічної підтримки та інтервенцій, спрямованих на подолання страхів. Окремо розглядаються наслідки тривалого впливу страхів на емоційний розвиток та соціальну адаптацію дитини, що може призвести до формування стійких тривожних станів та поведінкових порушень. Розглядаються методи, які можуть бути використані для виявлення та корекції страхів у дітей; акцентується на ролі сім’ї та школи у забезпеченні психологічного добробуту молодших школярів. Підкреслюється необхідність системного підходу до подолання страхів у дітей, який включає активну взаємодію між батьками, педагогами та психологами. Це сприятиме формуванню у дітей емоційної стійкості, упевненості в собі та ефективної адаптації до соціального середовища, що є важливими передумовами їхнього гармонійного розвитку. Результати дослідження можуть бути використані для розроблення освітніх програм, спрямованих на профілактику та подолання дитячих страхів, а також для надання практичних рекомендацій батькам та педагогам щодо підтримки емоційного розвитку дітей.
FERRAMENTAS DIDÁTICAS PARA ALUNOS COM CEGUEIRA NO ENSINO DE CIÊNCIAS: UMA REVISÃO INTEGRATIVA
Authors: Santos Thaíssa Chriszielen Vasconcelos dos , Silva Luciene Amaral , Cunha Márcio de Moura
Published: December 2024

As ferramentas didáticas adaptadas para alunos com cegueira podem ser alternativas capazes de possibilitar a compreensão de assuntos e conceitos complexos, facilitando o ensino de ciências naturais para os mesmos e contribuindo para inclusão destes em sala de aula. O presente estudo teve como objetivo, conhecer as ferramentas didáticas utilizadas no ensino de ciências para alunos com cegueira, do ensino fundamental ao médio. Através de uma revisão bibliográfica integrativa, que buscou por artigos que tinham como foco a elaboração e aplicação de recursos didáticos, voltados para alunos com deficiência visual no ensino de ciências. Foi feito um levantamento utilizando a plataforma de dados da CAPES com base nos descritores definidos, e com o auxílio dos filtros e por meio da leitura dos resumos, foram selecionados nove artigos que tratavam da temática, em seguida, realizou-se a organização e síntese dos dados. Os trabalhos selecionados, em sua maioria, optaram por apresentar ferramentas didáticas em forma de modelos pedagógicos táteis, o que evidenciou o potencial desses recursos adaptados como ferramentas metodológicas no processo de ensino e aprendizagem relacionados à ciência. A partir disto, pode-se então concluir a importância da utilização de ferramentas didáticas adaptadas para alunos com cegueira no ensino de ciências, visto sua eficácia na promoção e facilitação do ensino/aprendizagem, assim como, consequentemente contribui na inclusão destes alunos no ambiente escolar.
Innovación educativa, neuroeducación, currículo y ecosistemas digitales: aportes desde el ejercicio docente
Authors: Gómez Arévalo José Arlés , Camero Gutiérrez Jonatan Steveson , Menacho Vargas Isabel , Castañeda Cantillo Ana Elvira , Cardona Gómez Yadira , Panche Sabogal Araceli , Orduz Quijano Marcela , Acero Ordoñez Oscar
Published: December 2024

La presente obra es fruto del trabajo colectivo de un equipo de docentes pertenecientes a los Grupos de Investigación Corpas Sana y Pedagogía, Ciencia y Espiritualidad adscritos a la Fundación Universitaria Juan N. Corpas y a la Universidad Santo Tomás de Bogotá respectivamente; dichos docentes, han indagado por algunas de las principales líneas investigativas relacionadas con temas y problemas que se perfilan como de alta importancia en el campo de la educación actual ya que atañen a argumentos epistemológicos vinculados con la innovación, la creatividad, la neuroeducación, los ecosistemas digitales, el currículo y el diálogo pedagógico.
The Effect of Performance-Based Pay Systems on the Relationship between Performance Feedback and R&D Activities
Authors:   Korean Academy Of Management, Kim Minji , Kim Hyunsoon , Kim Tohyun
Published: December 2024

This study examines the moderating effect of performance-based pay systems on the relationship between performance feedback and research and development (R&D) activities. When a firm’s performance either falls short of or exceeds aspiration levels, such performance feedback influences organizational decision-making by increasing or decreasing search behaviors. Prior research has highlighted the significant impact of performance feedback on R&D activities, which are critical to a firm’s long-term survival and growth, despite their inherent uncertainty and risk. However, the role of reward systems—which significantly influence employee motivation and attention allocation—in shaping the relationship between performance feedback and R&D activities remains underexplored. This study argues that performance-based pay systems, widely adopted by Korean firms since the late 1990s, pressure employees to prioritize short-term performance and reinforce their risk-averse tendencies, potentially hindering R&D decisions. An analysis of panel data from Korean manufacturing firms between 2009 and 2017 reveals that firms with performance-based pay systems tend to reduce R&D activities more significantly than their counterparts when performance falls short of aspiration levels. Similarly, these firms are more likely to decrease R&D activities even when their performance exceeds aspiration levels. The findings underscore the importance of incorporating organizational reward systems into performance feedback models and provide theoretical insights into how performance-based pay systems indirectly influence R&D activities by shaping responses to performance feedback. Practically, the study emphasizes the need for strategically designed reward systems to prevent unintended reductions in R&D activities in response to performance feedback.
Weak interactions and its topological characteristics in (R)-3-quinuclidinol crystals: a quantum crystallography approach.
Authors: Khainovsky M.A. , Sharaya S.S. , Bogdanov N.E.
Published: December 2024

Intermolecular interactions in the crystal structure of organic ferroelectric (R)-3-quinuclidinol were studied in DFT framework. Electron density features of (R)-3-quinuclidinol crystals were revealed; new dihydrogen contacts were found. The role of hydrogen and dihydrogen contacts in the whole intermolecular interactions net was established.
Cross-sectoral genomic surveillance reveals a lack of insight in sources of human infections with Shiga toxin-producing Escherichia coli, the Netherlands, 2017 to 2023
Authors: Friesema Ingrid HM , van der Voort Menno , Wit Ben , van Hoek Angela HAM , van den Beld Maaike JC , van der Weijden Coen , Franz Eelco
Published: December 2024

Shiga toxin-producing Escherichia coli (STEC) is a zoonotic pathogen associated with illness ranging from mild diarrhoea to haemolytic uremic syndrome (HUS) or even death. Cross-sectoral data sharing provides an opportunity to gain insight in reservoirs and sources of human infections and starting points for pro-active measures. Nevertheless, phylogenetic clustering of STEC strains from animals, food and human cases is low in the Dutch surveillance system. This is partly due to the substantial contribution of international travel and person-to-person spread in the STEC epidemiology. Furthermore, some STEC strains causing disease in humans may have a human reservoir. Although the main reservoirs and sources are included in the Dutch monitoring programmes, some animals and food products may be under-recognised as potential sources of human infections. More effort in investigating the role of other reservoirs beyond the well-known can provide a better understanding on STEC ecology in general, improving surveillance and source attribution, and ultimately provide better guidance for monitoring and source finding. This also implies having good diagnostics in place and isolates available for typing. Therefore, on the human side of the surveillance, the decision has been made to start isolating STEC at national level.
Macrolide-resistant Bordetella pertussis strain identified during an ongoing epidemic, Finland, January to October 2024
Authors: Miettinen Milja , Barkoff Alex-Mikael , Nyqvist Aino , Savolainen-Kopra Carita , Antikainen Jenni , Mertsola Jussi , Ivaska Lauri , He Qiushui
Published: December 2024

Since April 2024, a pertussis epidemic has been ongoing in Finland with 2,215 notified cases by end October. Of them, 30.1% (n = 667) were aged 10–14 years. Of the 462 Bordetella pertussis isolates characterised, one was macrolide-resistant (minimum inhibitory concentration (MIC) of erythromycin, azithromycin and clarithromycin > 256 μg/mL). The resistant isolate was serotype FIM2, vaccine antigen pertactin-deficient and harboured ptxP3 allele. The emergence of macrolide-resistant B. pertussis in Europe is worrisome and its rapid identification is important.
Mi experiencias en Corea del Sur
Authors: Quintanilla-Zapata Cristian Ulises
Published: December 2024

Describir mi experiencia en Corea del Sur es algo increíble, todo comenzó con el sueño de querer ir lejos, desde que estuvimos en búsqueda de un nuevo convenio de la mano con la licenciada Claudia Almazán, proceso que duro casi un año. Ha sido una experiencia en la que descubrí diferentes sentimientos; emoción, miedo, curiosidad, echar de menos mi hogar y mis seres queridos, pues estoy al otro lado del mundo en un país cuya cultura es muy diferente en todos los aspectos.
Prospectiva y cambio en la UAT en el marco de las políticas públicas
Authors: Lladó-Lárraga Dora María , Sánchez-Rodríguez Luis Iván
Published: December 2024

Se presenta el caso de la Universidad Autónoma de Tamaulipas (UAT) de México, sobre cómo las tendencias globales y las políticas educativas son traducidas en acciones específicas que orientan el rumbo de la institución. En una primera parte introductoria se plantea el origen, caso de la UAT y la estructura de abordaje del tema. En una segunda parte se señalan tendencias mundiales de la educación superior, que reflejan la realidad educativa que se vive en las instituciones de educación superior en los diferentes países. Enseguida se describen políticas y tendencias de la educación superior en México y se demuestra cómo éstas se constituyen en reflejo de las problemáticas y rumbos advertidos en el contexto global. En la tercera parte se describe el proceso de transferencia de las políticas educativas en la reforma académica de la UAT, el proceso de cambio de la Universidad y cómo, en este proceso, se incorporan de manera paulatina los requerimientos emanados de las políticas educativas del nivel superior y, se atienden los retos emanados del contexto global y local. Como conclusiones se integran algunos elementos que delinean retos pendientes de trabajar a fin de lograr la misión y políticas institucionales.
Pedagogía, innovación y tecnología educativa
Authors: Navarro-Leal Marco Aurelio
Published: December 2024

El mercado de los productos tecnológicos se diversifica y crece con gran velocidad. A través de audaces campañas de mercadotecnia, ha tenido gran éxito la penetración social de las tecnologías de la información. En este ensayo se exploró el espacio de convergencia entre innovación y tecnología. La adquisición o la adopción de un producto tecnológico sean hardware o software, deben ser evaluados, considerado tanto la pedagogía que le de sustento, como su relación con lo que su aplicación busca combinar. En la trayectoria de esta argumentación se identificaron algunas líneas de indagación que desde nuestro particular punto de vista no ha sido atendido con suficiencia. Se consideró que hay en las pedagogías una utopía, una noción, son de sociedad a construir y una noción del ser humano a educar para que la construya. En un primer nivel se revisaron las postuladas sobre la sociedad a contribuir y sobre las individuales a educar. En un segundo nivel las pedagogías incorporan postulados sobre los contenidos educativos, que para tales fines se consideran relevantes no son seleccionados. Los postulados de este último nivel fueron sustentados por la experiencia, o por las teorías psicológicas, sociológicas o antropológicas del aprendizaje. Por último, es una sección conclusiva se discute el papel que las TIC desempeñan en los procesos de cambio en la educación superior y se señalan algunas líneas de indagación en esta materia. También se argumenta que los productos tecnológicos son artefactos que pueden apoyar en la medida que se encuentren alienados con el mismo sentido del cambio en la pedagogía que adopte la sociedad para sí misma.