bluuebunny/crossref_metadata_2025 huggingface dataset:
Relative Complement Set Based For Connected Dominating Set Algorithm For the Ad Hoc Network
Authors: Chiang Mao-Lun , Hsieh Hui-Ching , Hsieh Chia-Fen , Lin Wei-Ling , Lin Xin-Zhi
Published: October 2021

As mobile devices flourish, users can conveniently use the network services through the mobility of mobile devices. The most popular environment is the Mobile Ad Hoc Networks (MANETs), which consists of wireless hosts that communicate with each other in the absence of a fixed infrastructure. Data transmission for MANET is mainly achieved through peer-to-peer communication and forwarding technology without restrictions on the direction or extent of movement. This type of flexible architecture is suitable for emergency relief and military applications. As a result, a set of network nodes, called connected dominating set (CDS), is thus proposed as the virtual backbone of MANET. It mainly forms a CDS through a group of gateway nodes, and through this CDS for message delivery and routing management to reduce overall power consumption. Therefore, in the past, many scholars have proposed improved CDS construction algorithms to achieve a minimum number of CDS. In this paper, the Improved Relative Complement Sufferage CDS (IRCS-CDS) algorithm is proposed to effectively find out the stable and minimum CDS. Besides, the IRCS-CDS can adapt to the changeability of MANET even in a more loosely distributed network environment. The complexity of the proposed IRCS -CDS algorithm is O(2n2+3n), which is lower than other algorithms. Therefore, the proposed IRCS-CDS algorithm is more stable and efficient even in a network environments with loose nodes or small node coverage radius.
Percutaneous External Locking Plate Fixation Versus Open Reduction with Internal Fixation for the Protection of Supraclavicular Nerve in the Treatment of Clavicle Fracture
Authors: Abula Abulaiti , Liu Yanshi , Liu Kai , Cai Feiyu , Abulaiti Alimujiang , Maimaiti Xiayimaierdan , Ren Peng , Yusufu Aihemaitijiang
Published: October 2021

Background: The purpose of this study was to determine the differences in the clinical effectiveness of supraclavicular nerve protection, if any, between percutaneous external locking plate fixation and open reduction with internal fixation (ORIF) in the treatment of clavicle fracture.Methods: A total of 27 patients who suffered clavicle fracture and underwent treatment of percutaneous external locking plate fixation or ORIF in our department, from January 2015 to January 2020, were retrospectively collected. There were 19 males and 8 females with a mean age of 42 years (range 21 to 57 years). Supraclavicular nerves were protected in all patients during the operation procedures. Among them, 17 patients were treated by percutaneous external locking plate fixation, while the other 10 patients were treated by ORIF. The paresthesia in the affected shoulder and the superior lateral thoracic area after surgery was collected and analyzed. Additionally, the satisfactory rate after the fixation removal was used to evaluate the clinical effectiveness.Results: All 27 patients were successfully followed with a mean duration of 1.3 years (1 to 5.8 years), and all fractures achieved bone union finally. There were significant differences in paresthesia in the affected shoulder area and the superior lateral thoracic area between the two groups after surgery (P<0.05). The satisfactory rate in the percutaneous external locking plate fixation group was higher than that in the ORIF group after the fixation removal (P<0.05).Conclusions: Clavicle fracture treated by percutaneous external locking plate fixation has benefits in the protection of supraclavicular nerve, reducing the incidence of postoperative paresthesia in the affected shoulder and superior lateral thoracic area.
As a Warning to Others or Do the Same?——A Study on the Spillover Effect of Punishment against Interlocking Company
Authors: Meng Xiangge
Published: October 2021

Based on the theory of organizational penalty spillover, this paper discusses whether the punishment against interlocking company will affect the accounting information quality of the observing company through the channel of interlocking directors. The research results show that the observing company significantly improves the accounting information comparability within two years after interlocking company is punished when compared horizontally with an interlocking company that is not punished. The observing company also significantly improve the accounting information comparability within two years after the interlocking company is punished when compared longitudinally with before an interlocking company is punished. The findings show that the punishment against listed companies by CSRC and other regulatory authorities have spillover effect, the punishment is not only an act of correcting deviations after the event, but also an attempt to improve the accounting information quality of unpunished companies by punishment that is a Warning to Others.
Inhibition of Mitochondria Permeability Transition Pore and Antioxidant Effect of Delta-9-Tetrahydrocannabinol Reduces Aluminum Phosphide-Induced Mitochondrial Dysfunction and Cytotoxicity
Authors: Salimi Ahmad , Aylar Elham Mojarad , Shabani Mohammad
Published: October 2021

Purpose: Previous studies have demonstrated that phosphine gas (PH3) released from aluminum phosphide (AlP) can inhibit cytochrome oxidase in cardiac mitochondria and induce generation of free radicals, oxidative stress alteration in antioxidant defense system and cardiotoxicity. Available evidence suggests that cannabinoids have protective effects in the reduction of oxidative stress, mitochondrial and cardiovascular damages. The objective of this study was to evaluate the effects of trans-Δ-9-tetrahydrocannabinol (THC) on AlP-induced toxicity in isolated cardiomyocytes and mitochondria.Methods: Rat heart isolated cardiomyocytes and mitochondria were cotreated with different concentrations of THC (10, 50 and 100 µM) and IC50 of AlP, then cytotoxicity and mitochondrial toxicity parameters were assayed.Results: Treatment with AlP alone increased the cytotoxicity, depletion of cellular glutathione (GSH), mitochondrial reactive oxygen species (ROS) generation, lipid oxidation, mitochondria membrane potential (ΔΨm) collapse and mitochondrial swelling, when compared to control group. However, incubation with THC (10, 50 and 100 µM) attenuated the AlP-induced changes in all these parameters in a THC concentration-dependent manner. Interestingly, the obtained results showed remarkably significant protective effects of THC by attenuation the different parameters of cytotoxicity, mitochondrial toxicity and oxidative stress induced by ALP in isolated cardiomyocytes and mitochondria.Conclusion: It is the first report showing the protective effects of THC against AlP-induced toxicity, and these effects are related to antioxidant potential and inhibition of mitochondria permeability transition (MPT) pore by THC. Based on these results, it was hypothesized that THC may be used as a potential therapeutic agent for the treatment of AlP-induced mitochondrial dysfunction and cardiotoxicity.
A novel visceral adiposity index predicting bone loss in female early rheumatoid arthritis patients: A 1-year HR-pQCT follow-up study
Authors: yue jiang , Wong Priscilla CH , Zhang Ying , Griffith James F , Xu Jiankun , Xiao Fan , Li Tena K , Hung Vivian , Qin Ling , Tam Lai-Shan
Published: October 2021

Background

White adipose tissue is considered as an important endocrine organ and regulates metabolism. We assessed the relationship between Chinese visceral adiposity index (CVAI) and the bone microstructure in early rheumatoid arthritis (ERA) patients. The relationship may be existed between bone loss and visceral dysfunction of fat metabolism in female early rheumatoid arthritis patients.
Methods

104 female ERA and 100 age-, gender- and BMI-matched healthy controls were recruited for the comparison of CVAI. All ERA patients were prospectively followed for 1 year. HR-pQCT scan of the distal radius, tibia and second metacarpal head were performed at baseline and after one-year. ERA patients were divided into two sub-groups according to the median CVAI value.
Results

CVAI in the ERA group was significantly higher than the controls group (p=0.01). At baseline, the high CVAI group had a higher ESR level (p=0.004) while the cortical volumetric bone mineral density (vBMD) was lower (at both the distal radius and tibia, all p<0.05) compared to the low CVAI group. Linear regression analysis revealed that a higher baseline CVAI was an independent predictor of a lower cortical vBMD at month 12 (distal radius: B=-0.626, p=0.022, 95%CI: -1.914~-0.153; tibia: B=-0.394, p=0.003, 95%CI: -1.366~-0.290); and a greater reduction in trabecular vBMD (tibia: B=0.444, p=0.001, 95%CI: 0.018~0.063; distal radius: B=0.356, p=0.008, 95%CI: 0.403~0.063).
Conclusions

CVAI is an independent predictor of trabecular bone loss in female patients with ERA, and adipose tissue dysfunction may be involved in the pathogenesis of RA patients, especially in female ERA patients.
Trial registration:
Clinicaltrial.gov no: NCT01768923
Kesalahan Siswa dalam Menyelesaikan Soal Sistem Persamaan Linear Dua Variabel Tipe HOTS Ditinjau dari Gaya Kognitif di Masa Pandemi Covid-19
Authors: Khusna Afinda Azimatul , Utami Rizky Esti , Nursyahidah Farida
Published: October 2021

This research aimed to describe errors done by students in solving HOTS typed linear equation of two variables problem seen from the cognitive style in a Covid-19 pandemic era. This research uses a qualitative approach. Research subjects consist of 4 students selected among 31 students from class IX Junior High School 1 Petarukan, grouped into two students with cognitive style field-dependent (FD) and two students with cognitive style field-independent (FI). Subjects cognitive style was determined by Group Embedded Figures Test (GEFT) score, while errors in problem-solving were determined through TKPS and interviews. Field-dependent subjects tend to make errors in transformation and encoding with low or fair fallacy rate. On the other side, field-independent subjects tend to make errors in understanding the problems with low fallacy rate. The causes of errors made by field-dependent subjects are not being able to make complete mathematical models and not showing what they had searched. Meanwhile, field-independent subjects were incapable of making sketches perfectly. Other researchers' recommendation explains only errors in reading, transformation, processing capability, and encoding of students with cognitive style FD and FI. In this context, there are still a lot of other errors done by students. Therefore, the next researcher needs to conduct further research with better execution.
Fermionization and boundary states in 1+1 dimensions
Authors: Fukusumi Yoshiki , Tachikawa Yuji , Zheng Yunqin
Published: October 2021

In the last few years it was realized that every fermionic theory in
1+1 dimensions is a generalized Jordan-Wigner transform of a bosonic
theory with a non-anomalous \mathbb{Z}_2}ℤ2
symmetry. In this note we determine how the boundary states are mapped
under this correspondence. We also interpret this mapping as the fusion
of the original boundary with the fermionization interface.
Retracted: The relationships and trends of interregional virtual water trade based on an MRIO model
Authors: Li Bin , Zhou Mingfang , Bai Yameng
Published: October 2021

Water Supply issues a formal retraction in relation to the above article by Bin Li, Mingfang Zhou, and Yameng Bai. The publisher issues this retraction due to concerns that were raised regarding potential citation manipulation due to inappropriate references. The journal did not receive a satisfactory response to these concerns and as such the Editors-in-Chief no longer have confidence in the integrity of the article.
Hydrologic and soil properties of mature bioretention cells in Ontario, Canada
Authors: Spraakman S. , Drake J. A. P.
Published: October 2021

Bioretention systems, which mimic natural hydrology and reduce volume of stormwater runoff, are a preferred solution for meeting water balance objectives, but lack of knowledge about the long-term performance of these systems hinders their wider adoption. This study was a field survey of mature (>3 years and up to 10 years post-construction) bioretention cells across Ontario, Canada. The survey involved visual inspections, determination of soil physical parameters and soil-water interaction parameters, infiltration capacity testing and synthetic drawdown testing. Results indicate that infiltration capacity remains above the recommended minimum of 25 mm/hr, likely due to high content soils and development of soil structure due to biological factors over time. The drawdown times for three sites ranged from 5 minutes to 6 hours, much less than the maximum allowed drawdown time of 24–48 hours. Ksat (saturated hydraulic conductivity) was only moderately negatively correlated with age, and where data existed on KSat at the beginning of operation, KSat improved for six out of nine sites. Soil-water interaction properties more closely resembled loam soils than sandy soils, which may be due to the development of a soil structure over time. We recommend conducting visual inspections regularly over infiltration capacity testing for quick determination of maintenance needs.
Introducing a Task Management Tool into the Operation of a Management Consulting Firm
Authors: Tarjáni Ariella Janka , Kalló Noémi , Pataki Béla
Published: October 2021

Lean and agile methods are now widely used in various fields. Seeing their success, management consultancy firms also want to take advantage of using them. In this case study, the company selects the appropriate task management tool for their operation, the kanban board, and implements it. The implementation process is supported by quantitative analysis. In order to track the introduction progress of the kanban board, a key performance index is defined: the board activity, which is the number of operations performed on the board in a given time period. Based on the evaluation of over 26 weeks’ data, board activity proved to be an appropriate indicator of the kanban board’s reception, operation, and stability. The individual indicators examined, however, were not found to be suitable for performance appraisal.
Projektkockázatok és kockázatos projektek
Authors: Michelberger Pál , Kemendi Ágnes
Published: October 2021

A projektek a szervezeti változás kulcsfontosságú mozgatórugói; a kudarcuk vagy a sikereik egyaránt jelentős hatással lehetnek a szervezeti teljesítményre. Kockázatok a projekt teljes életciklusa során jelentkezhetnek. Ezeknek és a projekt-tervezés kezdeti bizonytalanságainak kezelése a projektmenedzsment fontos feladatai.

A tanulmány korszerű projekt- és kockázatkezelési szabványok és ajánlások alapján ismerteti a hagyományos projektmenedzsment eszközök és módszerek kockázatelemzésben, -értékelésben és -kezelésben történő alkalmazását. A szerzők vizsgálják a klasszikus projektmenedzsment célkitűzések (átfutási idő – erőforrás - célok) és a kockázatalapú döntéshozatal közötti kapcsolatot is. A különböző méretű és hatókörű projektek kockázatai valamint az azokra adott kockázatkezelési eljárások eltérőek lehetnek. A tanulmány rávilágít az ISO 31000-es kockázatkezelési szabványcsomag lehetséges szerepére a projektek kockázatmenedzsmentjében.

A szerzők szakirodalmi feldolgozás alapján elemzik a különböző projektek kockázatmenedzsmentjét beleértve a projekt érintettek kockázatokhoz való viszonyát is.

A K+F és agilis projekteknek valamint a projektportfolióknak sajátos és összetett kockázati kitettségük van, de projektmenedzsmentjük több rejtett kockázatelemző és -kezelő funkciót is tud biztosítani.
Debreceni csoportos órát tartó fitnesz termek szolgáltatás kínálatának felmérése
Authors: Pfau Christa , Bartha Éva , Bácsné Bába Éva , Szabóné Szőke Réka , Müller Anetta
Published: October 2021

A fitnesz szektor gazdasági és társadalmi jelentősége folyamatosan növekszik. A fitnesztermek által nyújtott szolgáltatások skálája egyre bővül és ezzel együtt a fitneszklubok népszerűsége is gyorsan nő a lakosság körében. A fitnesz szolgáltatók által kínált edzések bárki számára igénybe vehetők, könnyen elérhetőek, számtalan típusú, méretű fitneszközpont áll a sportolni vágyók rendelkezésére, amelyet azért is szükséges kihangsúlyozni, mert a mindennapos testmozgás fontos színterei lehetnek ezek a sportlétesítmények. Azt, hogy mi alapján választanak a fitnesz fogyasztók edzőtermet, számos tényező befolyásolhatja, kiemelt szerepet játszanak ebből a szempontból a szektorban dolgozó fitnesz szakemberek. Kutatásunk több részből tevődik össze, amelyben olyan debreceni fitnesz termeket elemeztünk, ahol csoportos óra is elérhető. Megvizsgáltuk alap és mellékszolgáltatásait, interjúkat készítettünk a termek edzőivel és gazdasági elemzést is végeztünk.  Ebben a tanulmányban feltérképeztük a termek földrajzi elhelyezkedését a városon belül. Vizsgálatuk a fitnesztermek adottságait, a honlapon található információkat, közösségi oldalon való megjelenésüket. Eredményeink tizenegy debreceni fitneszteremről kapott információink alapján levont következtetéseinket tükrözik. Ezek szerint a fitneszklubok száma folyamatosan változik, évről évre zárnak be és nyitnak meg vagy alakulnák át a fitneszközpontok, amelyek mérete és a kínált szolgáltatások száma alapján széles skálán mozognak. Minden fitnesz terem biztosít a diákok számára kedvezményeket, egyes termek célcsoportjai kimondottan az egyetemi hallgatók. A bankkártyás fizetés minden teremben elérhető szolgáltatás, a SZÉP kártyát a termek nagy része elfogadja fizetőeszköznek. Az elmúlt években a TRX, alakformáló és spinning óratípusok voltak a legnépszerűbbek. A közösségi oldalon népszerűbb termek folyamatosan, napi rendszerességgel osztanak meg híreket, ajánlásokat. Annak ellenére, hogy a vizsgált termek próbálják követni az éppen aktuális trendet, mégis vannak elmaradások, minőségi és mennyiségi különbségek a termek szolgáltatásai között.
Biophysical modulation as a technological stage of in vitro studies of the biochemical composition of biological objects
Authors: Mitin Yu. А. , Pastushenkov V. L. , Emanuel V. L. , Gabaeva M. M.
Published: October 2021

Data describing the effects of ultrasound upon biological objects of blood serum is analyzed in the paper. Biophysical as well as medical aspects of tissue reactions caused by ultrasound are considered in fine detail including the immune complexes’ dissociation processes accompanied by releasing of antibodies and antigens that used to be present in bound form and have been inaccessible for revelation by means of laboratory tests. The prospects of using ultrasonic techniques in laboratory diagnostics are presented using HIV-infection as an example.
Rehabilitation of patients with COVID-19: the view of an infectious disease specialist and a pulmonologist
Authors: Stoma I. O. , Ruzanov D. Yu.
Published: October 2021

The COVID-19 pandemic has been going on for more than a year and a half, and the number of confirmed cases of infection in the world has already exceeded 150 million people. The multisystemic nature of the lesions in COVID-19, as well as the Post-COVID- 19 syndrome, has been proven, which requires a rethinking of the rehabilitation of such patients. This lecture discusses current approaches to medical rehabilitation in patients with COVID-19 from the view of an infectious disease specialist and a pulmonologist. Methods and exercises of respiratory rehabilitation, including early ones, are indicated in detail. The directions of pharmacological and dietary support of rehabilitation, as well as vaccination after COVID-19 in the aspect of rehabilitation are presented. The directions of studying the human respiratory microbiome in the context of rehabilitation after COVID-19 are proposed.
Ortodoncia preventiva e interceptiva: Manejo de mordida abierta anterior y pérdida dental prematura
Authors: Muñoz Cortés Pamela Adriana , San Pedro Bravo Paulina , Mella Bustos Dayanne , Páez Covarrubias Nicolás , Plaza Santibáñez José Antonio
Published: October 2021

Antecedentes: El enfoque actual del tratamiento odontopediátrico, implica una visión holística con un manejo integral y multidisciplinario. Considera múltiples factores, bajo un enfoque de riesgo cariogénico con seguimiento del crecimiento y desarrollo craneofacial. Cuando hay compromiso funcional y estético se debe considerar un tratamiento preventivo, rehabilitador y con ortodoncia preventiva e interceptiva.Presentación clínica: Niña de 9 años atendida en la Facultad de Odontología - Universidad de Chile. Al examen clínico presenta dentición mixta, en actividad de caries con alto riesgo cariogénico, Clase I de Angle con mordida abierta anterior dentoalveolar por hábito de succión no nutritiva, dedo e interposición lingual en reposo y deglución. El tratamiento implicó la exodoncia prematura de un segundo molar primario, para conservar el espacio se colocó un mantenedor fijo de arco lingual como ortodoncia preventiva. Con el objetivo de evitar la interposición, reeducar la lengua y recuperar la pérdida de crecimiento transversal del maxilar se realizó ortodoncia interceptiva con un expansor maxilar con rejilla palatina.Relevancia clínica: El manejo terapeútico de las anomalías dentoalveolares es una competencia a ser realizada por el odontólogo general. Para el éxito es fundamental el diagnóstico precoz y una planificación clínica oportuna. Son tratamientos de resolución rápida y un factor clave es el control periódico.Conclusión: En este caso clínico, el manejo del espacio dentario y mordida abierta anterior dentoalveolar, evitó una subsecuente alteración secundaria esqueletal mejorando el pronóstico de la anomalia dentoalveolar.
Evaluación odontológica preoperatoria para pacientes trasplantados, cardiópatas, oncológicos y con prótesis articulares de reemplazo.
Authors: Donoso-Hofer Francisca , De la Maza Acevedo Jaime Andrés , Fernandez-Toro Maria de los Ángeles
Published: October 2021

El aumento en la sobrevida, las comorbilidades y el acceso a tratamientos médicos y quirúrgicos representan un desafío para las necesidades odontológicas de cada paciente. Para asegurar el éxito terapéutico de ciertas técnicas quirúrgicas o tratamientos médicos es necesario considerar requerimientos específicos, así como también las especiales características del ecosistema bucal y sus interacciones anatómicas abarcando de esta forma, todas las aristas preoperatorias. Se presentan a continuación aquellas situaciones clínicas, patologías sistémicas o procedimientos médicos o quirúrgicos en donde  la evaluación odontológica previa podría condicionar el éxito terapéutico: Trasplante de órgano sólido y médula espinal, patología cardiovascular, patología oncológica y cirugía de recambio articular.
The effect of online social interaction on entrepreneurial opportunity evaluation: A mediation approach
Authors: Engmann Abena
Published: October 2021

Increasingly, people communicate and build networks using online social interaction. According to Packard and Bylund (2017), the advances in technology have influenced communication and processes in organizations leading to improved marketing communication and the introduction of innovations. There is also evidence of the growing use of social media among entrepreneurs (Nambisan, Wright, & Feldman, 2019; Olanrewaju, Hossain, Whiteside, & Mercieca, 2020). Despite this, little is known on how the adoption of online social interaction affects entrepreneurial opportunity evaluation. Thus, there is a need to access how this medium can be used to promote entrepreneurial activities. This empirical study used a mixed-method approach to find out if resource availability mediates the relationship between online social interaction and opportunity evaluation. It used a survey and in-depth interviews to collect data from young entrepreneurs in Ghana. A sample of 383 and 13 entrepreneurs was selected through simple random sampling technique and snowballing technique for quantitative and qualitative components respectively. SPSS was used to evaluate the quantitative data and analyzed with STATA. Nvivo was used for the qualitative data analysis. The study found that online social interaction via social media was not just a source for needed resources to help entrepreneurs in better evaluation of entrepreneurial opportunities but also used as a resource itself. This study is vital as it provides entrepreneurs with knowledge on where to obtain the resources needed to be able to evaluate potential opportunities.
Memory in the iterative processes for nonlinear problems
Authors: Cordero Alicia , Garrido Neus , Torregrosa Juan Ramon , Triguero-Navarro Paula
Published: October 2021

In this paper, we study different ways for introducing memory to a
parametric family of optimal two-step iterative methods. We study the
convergence and the stability, by means of real dynamics, of the methods
obtained by introducing memory in order to compare them. We also perform
several numerical experiments to see how the methods behave.
EXPECTING THE UNEXPECTED: REPORTING A CASE OF WOUND HEALING OF THE FOOT WITH 70% LOSS OF SKIN OVER THE DORSUM WITHOUT FLAP COVERAGE WITH MULTIMODAL APPROACH IN 82 YEARS OLD PATIENT WITH MULTIPLE COMORBIDITIES
Authors: saurabh suman , Rai Pankaj , Alfaia Vanessa
Published: October 2021

A 82 years old female presented with cellulitis with abscess of the left
foot after 10 days. We are reporting a case report of complex wound
healing with upto 70% skin loss over dorsum of foot with the
application of Negative Pressure Wound Therapy and dressing with
placental extract gel.
Cutaneous manifestations of COVID-19 among healthcare workers
Authors: Imen Youssfi , Mechergui Najla , Litaiem Noureddine , youssef imen , Gara Soumaya , Zeglaoui Faten , Ladhari Nizar
Published: October 2021

Cutaneous manifestations are increasingly reported in patients with
COVID-19 disease .A review of cutaneous manifestations of COVID-19
especially among health care workers (HCW) is thus required.
Two-Dimensional Transthoracic Echocardiographic Demonstration of Reduction in Fibrin Content in Purulent Pericarditis Following Intrapericardial Fibrinolytic Agent Administration
Authors: Abdelsalam Mahmoud , Nathaniel Cyril , Elmarzouky Zeyad , Dulal Subash , Habib Usama , Ahmed Maram , Ashiq Amir , Nanda Navin
Published: October 2021

We describe an adult patient who presented with purulent pericarditis in
whom two-dimensional transthoracic echocardiography demonstrated a
marked decrease in the area of the right ventricular wall together with
the overlying fibrin following intrapericardial administration of a
fibrinolytic agent. Documentation of this decrease by measurements
performed and illustrated on two-dimensional images have not been
reported previously in an adult patient with purulent pericarditis, to
the best of our knowledge.
Traditional family values as a determinant of the marital and reproductive behaviour of young people: The case of Southern and Eastern Serbia
Authors: Pesic-Jenackovic Dragana , Markovic-Krstic Suzana
Published: October 2021

This paper analyses the importance of the family of origin for the marital and reproductive behaviour of young people in Southern and Eastern Serbia. The data were gathered using quantitative techniques: surveys and scaling. The study was carried out in the region of Southern and Eastern Serbia across nine districts. The quota sample numbered 500 respondents, 15 to 34 years of age. The respondents were selected according to district criteria, type of settlement, age, and gender. Based on the selected sampling characteristics, the sample is virtually identical to the existing structure of the selected population. The extent to which the family of origin followed traditional values proved to be a significant determinant of the marital and reproductive behaviour of young people. Young people from more traditional families tend to emulate their attitudes towards marriage and childbearing/parenthood. The results confirm the importance of including socio-cultural determinants in the study of the complex dynamics of the marital and reproductive behaviour of young people.
Construction and analysis of graph models for multiprocessor interconnection networks
Authors: Hegde S.M. , Saumya Y.M.
Published: October 2021

A graph G can serve as a model for the Multiprocessor Interconnection Networks (MINs) in which the vertices represent the processors, while the edges represent connections between processors. This paper presents several graphs that could qualify as models for efficient MINs based on the small values of the graph tightness previously introduced by Cvetkovic and Davidovic in 2008. These graphs are constructed using some well-known and widely used graph operations. The tightness values of these graphs range from O(4?N)
to O(?N), where N is the order of the graph under consideration. Also, two new graph tightness values, namely Third type mixed tightness t3(G) and Second type of Structural tightness t4(G) are defined in this paper. It has been shown that these tightness types are easier to calculate than the others for the considered graphs. Moreover, their values are significantly smaller.
Reconhecer e relatar outras medidas efetivas de conservação baseadas em área
Authors:   IUCN World Commission on Protected Areas (WCPA), Task Force on Other Effective Area-based Conservation Measures
Published: October 2021

Em novembro de 2018, tal situação foi resolvida quando, na COP 14 da CDB, as Partes adotaram uma definição de “outra medida efetiva de conservação baseada em área”, bem como os princípios orientadores, as características comuns e os critérios para a identificação das OMECs (CDB/COP/ DEC/14/8). As OMECs podem ser geridas visando vários objetivos diferentes, mas devem apresentar resultados efetivos de conservação. Nas OMECs, a conservação pode ser um objetivo principal ou secundário ou a conservação em longo prazo pode ser simplesmente um resultado complementar das atividades de gestão. As OMECs podem contribuir para que os sistemas de conservação sejam ecologicamente representativos e bem conectados, integrados a paisagens terrestres e marinhas mais amplas, gerando assim uma série de resultados positivos de conservação. Este relatório foi elaborado pelo Grupo de Trabalho da CMAP sobre OMECs visando ajudar as Partes a interpretar e operacionalizar a Decisão 14/8, assim como começar a desenvolver um conjunto de boas práticas relacionadas com o reconhecimento e relato das OMECs. Ele está planejado para ser aplicado em várias escalas, que vão desde entender se uma área individual é uma OMEC, até apresentar estatísticas no âmbito nacional e mundial como meio para avaliar o progresso no alcance das metas de conservação.
OFICINAS DE APRENDIZAGEM NO ENSINO DE FÍSICA: UM ESTUDO DE CASO COM EXPERIÊNCIAS DE TERMODINÂMICA
Authors: Araujo Cruz Caio , Pereira Alencar Oliveira Maria Elizete , Leite Sales Gilvandenys , Fernandes de Almeida Alisandra Cavalcante
Published: October 2021

Apresenta-se a metodologia das Oficinas de Aprendizagem como alternativa para ensinar Física nas escolas. Essa metodologia valoriza os conhecimentos dos alunos e promove a aproximação à realidade, por meio da experimentação, com preparo para a vida cotidiana e lidar com situações que envolvam conhecimentos de Física. Baseia-se no conceito da aprendizagem significativa de David Ausubel (1918 – 2008) como alternativa para obter mudança na educação de alunos do Ensino Médio. O estudo de caso, realizado em 2018, mostra a diferença na aprendizagem dos jovens participantes da Oficina de Aprendizagem de Física (grupo experimental) e dos que não participaram (grupo de controle), por meio do comparativo entre duas turmas do Ensino Médio do IFCE. Como resultado, notou-se melhora na compreensão dos conceitos apresentados. Espera-se, com este trabalho, evidenciar a diferença na aprendizagem dos alunos com a metodologia e trazer melhoria para o ensino e a aprendizagem de Física no Ensino Médio.
FORMAÇÃO INICIAL DE PROFESSORES DE MATEMÁTICA FRENTE ÀS TECNOLOGIAS DIGITAIS
Authors: Zanon Peripolli Patrícia
Published: October 2021

A sociedade contemporânea demanda uma ressignificação no processo de ensino e aprendizagem. Com isso, o ensino mediado pelas tecnologias digitais tem despertado o interesse de vários pesquisadores. Assim, este trabalho relata uma experiência desenvolvida na formação inicial de professores de matemática que teve o intuito de estimular o uso das tecnologias digitais. A pesquisa foi realizada na disciplina de Prática enquanto Componente Curricular, com dez acadêmicos da licenciatura em matemática de uma instituição pública. Foi escolhido como ambiente de mediação virtual o Facebook. Ademais, trabalhou-se com a construção de mapas conceituais, com histórias em quadrinhos e com o software GeoGebra para a elaboração de atividades de ensino. Os resultados evidenciaram que o uso de recursos tecnológicos na formação inicial de professores de matemática contribui para o desenvolvimento de atividades de ensino, as quais integram conceitos matemáticos com recursos tecnológicos, de modo a despertar a criatividade, estimular o interesse dos estudantes e desenvolver o conhecimento matemático.
PENGELOLAAN SUMBER DAYA ALAM (MENURUT ISLAM DI KABUPATEN MANDAILING NATAL)
Authors: Nasution Edi Marjan
Published: October 2021

Penelitian ini berjudul“Pengelolaan Sumber Daya Alam (Menurut Islam di Kabupaten Mandailing Natal)”. Adapun latar belakang penelitian ini adalah bahwa sumber daya alam merupakan potensi kekayaan bumi penyumbang devisa negara, oleh karena itu pengelolaannya harus beroreantasi pada kemaslahantan umat. Menurut hemat peneliti pengelolaan sumber daya alam di Indonesia mengalami permasalahan sehingga tidak signifikan untuk kemaslahatan dan kesehateraan sosial. Metode deskriptif analisis adalah suatu metode yang meneliti status kelompok manusia, objek, suatu kondisi, suatu sistem pemikiran, ataupun suatu kelas peristiwa pada masa sekarang dengan tujuan membuat deskripsi, gambaran atau lukisan sistematis, faktual dan akurat mengenai fakta-fakta, sifat, serta hubungan antara fenomena yang diselidiki.Rumusan penelitian ini dipandang penting guna menjawab bagaimana pengelolaan sumber daya alam secara islam dan pengelolaan sumber daya alam yang diterapkan di Indonesia. Penelitian ini menggunakan metode kualitatif deskreptif yang berdasarkan dari kenyataan tentang konsep pengelolaan sumber daya alam di Kabupaten Mandailing Natal. Proses analisis dilakukan dengan pendekatan filosofi dengan metode deskriptif, analitis dan heuristika dengan maksud semua data primer dan sekunder untuk meningkatkan pemahaman terhadap masalah analisis. Maka penelitian ini menghasilkan temuan bahwa: sumber daya alam harus dipandang sebagai kepemilikan umum yang pengelolaannya diberikan kepada Negara. Kedua, Seandainya Negara tidak mampu mengelola sumber daya alam karena keterbatasan sumber daya lainnya maka Negara boleh mempekerjakan pihak lain dan akan dibayar sesuai dengan jasa yang dilakukan.
POTENSI DAN KENDALA PENGEMBANGAN WAKAF UANG DI INDONESIA
Authors: Lubis Haniah
Published: October 2021

Sebagai salah satu instrumen wakaf produktif, wakaf uang merupakan hal yang masih baru di Indonesia. Peluang untuk wakaf uang ada setelah Majelis Ulama Indonesia mengeluarkan  fatwa tentang bolehnya wakaf uang tahun 2002. Peluang yang lebih besar setelah disahkannya rancangan Undang-Undang Wakaf menjadi Undang-Undang Nomor 41 Tahun 2004 Tentang Wakaf. Dengan adanya Undang-Undang Wakaf tersebut memberikan harapan kepada semua pihak dalam upaya pemberdayaan ekonomi rakyat, di samping untuk kepentingan peribadatan dan sarana sosial lainnya. Permasalahan pokok dalam paper ini adalah bagaimana potensi wakaf uang di Indonesia dan hal apa saya yang menjadi kendala dalam pengembangan wakaf uang di Indonesia. Dengan demikian tujuan penelitian ini adalah untuk mendapatkan gambaran potensi wakaf uang di Indonesia dan mendapat gambaran hal- hal apa saja yang menjadi kendala dalam pengembangan wakaf uang di Indonesia dalam upaya pemberdayaan ekonomi umat. Adapun metode yang digunakan dalam tulisan ini merupakan kerangka tulisan hasil pemikiran (library riset). Sebagai lembaga resmi yang ditunjuk pemerintah untuk mensukseskan gerakan wakaf uang di Indonesia, Lembaga Keuangan Syraiah Penerima Wakaf  Uang  (LKS-PWU) memiliki tanggung jawab yang tidak kecil dalam menentukan sukses tidaknya gerakan wakaf uang di Indonesia. Bersama dengan Badan Wakaf Indonesia (BWI), LKS-PWU dapat melakukan kerja produktif untuk dapat mesukseskan program wakaf uang tersebut. Sejauh ini kerjasama LKS dan BWI yang ada di Indonesia belum berjalan dengan baik. Sehingga  kerjasama ini perlu ditingkatkan dalam bentuk yang lebih konkrit dan praktis sehingga gerakan wakaf uang bisa menjangkau sasaran wakif yang lebih luas yang pada gilirannya dapat menggalang dana wakaf uang.
CIVIL LAW ASPECTS OF COMMERCIALIZATION OF PERSONAL DATA
Authors: SAVELYEV A.I.
Published: October 2021

The paper focuses on the place of personal data in the system of objects of civil law rights and it is concluded that personal data can be an object of civil law obligations and serve as counter-performance. The paper also considers the question of interrelation between the personal data legislation and contract law, including the impact of violation of personal data regulations on the validity of contracts, where relevant personal data datasets are one of the objects.
ONE MORE TIME ON THE RIGHT OF PRE-EMPTION IN RESPECT OF PARTICIPATORY INTEREST (SHARES). RESPONSE TO O.R. ZAITSEV’S REVIEW
Authors: CHUPRUNOV I.S.
Published: October 2021

The paper is a response to the review by O.R. Zaytsev in respect of the author’s PhD thesis “Right of Pre-Emption in Respect of Participatory Interest (Shares)”. The paper presents the author’s objections to the criticism of the reviewer and once again sets out the author’s views on the construct of the right of pre-emption in respect of participatory interest (shares) with certain clarifications and some additional arguments (compared to the PhD thesis and previous publications).
Validitas E-Modul Fisika SMA Berbasis Inkuiri Terbimbing Terintegrasi Etnosains untuk Meningkatkan Kemampuan Berpikir Kreatif Peserta Didik
Authors: Haspen Cici Dwi Tisa , Syafriani Syafriani , Ramli Ramli
Published: October 2021

The creative thingking ability of students in high school is still very low. This is due to the ina dequate use of teaching materials. The teaching used are still using printed modules and do not contains steps in the learning model that direct students to be able to improve their creative thingking skills. One of the solutions to improve studentâ€™s creative thinking skill in physics learning is to use â€“electronic mod- ule (e-module). The e-module which is equipped with a Guided Inquiry Learning Model and Integrat- ed Ethnoscience is a suitable combination to increase creative thinking skills. Through the e-module, students are able to learn independently with the help of ethnoscience in their neighborhood. This study aims to determine the level of validity of the e-module physics based Guided Inquiry Integrated eith Ethnoscience to improve studentâ€™s Creative Thinking Skills. The type of research is Research and Development (RnD) with the ADDIE development model. But, in this research is limited to the devel- opment stage. Because, this research only to see the validity of the product. The instrument used was a validation sheet in the form of an assessment questionnaire by three validators. The data analysis technique used is Aiken V formula. The result validation of e-module an average of 0,83 with the valid category. From the validation results it can be said that Physics e-modul based on guided inquiry in- tegrated with ethnoscience to improve students creative thinking skills meets the valid criteria.
Analisis Literasi Kimia Peserta Didik di SMAN 1 Batam pada Topik Hukum-Hukum Dasar Kimia dengan Model Rasch
Authors: Khairul Fajri Nyak Mutya Aulina , Yusmaita Eka
Published: October 2021

This study aims to analyze the SMAN 1 Batam studentsâ€™ chemical literacy level on the fundamental chemical laws topic according to the scientific literacy framework adapted by Shwartz. This research is a quantitative study with a sample of 50 XI grade science students from SMAN 1 Batam. Data is obtained from a chemical literacy test on the fundamental chemical laws topic answered by students; the data is analyzed with the Rasch model. The results showed students with the highest ability have a true answer with explanations that unrelated to the text of the items and students with the lowest ability have a wrong or a blank answer. Thus, it was concluded, students with the highest ability have a conceptual scientific literacy level on the hardest item, meanwhile, students with the lowest ability categorized as scientific illiteracy.
Nad poslední směrnicí EU v oblasti terorismu: Nová směrnice Evropského parlamentu a Rady (EU) 2017/541 ze dne 15. března 2017 o boji proti terorismu, kterou se nahrazuje rámcové rozhodnutí Rady 2002/475/SVV a mění rozhodnutí Rady 2005/671/SVV
Authors: Forejtová Monika
Published: October 2021

This article aims to bring the issue of legislative regulation in the field of terrorism and specifically focus to the new Directive of the European Parliament and of the Council (EU) 2017/541 and to other relevant measures and actions of the European Union. Within the first chapter the author focuses on the question of perception of modern so ciety, on rejection of foreign culture, other race, nationality or religion and also on the resulting consequences for soci ety. The second chapter contains the definition and nature of the European Union‘s involvement in this area, both its strategy for combating terrorism and the development of individual measures taken by the European Union for this purpose. In this chapter, the author also pays attention to specific attacks that have occurred in the European Union. The last chapter deals with the response of the European Union in the form of legislative regulations, which led to the adoption of the above-mentioned directive. In this chapter, besides the current EU regulation, author also deals with the implementation of this directive into Czech legal system. In conclusion, the author emphasizes the positive steps that the European Union has made in fight against terrorism, but also highlights the need for future cooperation among all its member states.
Implementing of customs for regulation of family and legal relations
Authors: Grinko S.D.
Published: October 2021

The paper is dedicated to issues on influence of legal customs on the regulation of family law relations. There is stressed, that the customs are one of the significant tools of Family Law. Actually, a custom as a source of Family Law plays a subsidiary role in relation to Family Legislation. In Ukraine, significance of a legal custom as a source of law is due to the peculiarities of legal life and legal awareness of Ukrainian society that are determined by combination of some sides of spiritual culture. Historical essay on customs regulation of engagement demonstrates expanded implementing of customs and its potential impact on social relations. However, implementing of customs for regulation of family and legal relations is a natural attribute of national legal awareness, basis of forming of which is hidden in historical layers of culture and memory of the people. There is suggested to supplement the provisions of Art. 11 of Family Code of Ukraine with the link to the ability to use not only “local custom, and custom of national minority, members of which one of the sides or both sides are”, but “national (folk) customs”. Particular perspective orders for future research of implementing of customs as a source of family Law of Ukraine are indicated. Particularly, the issues of forming of current customs as regulators of family and legal relations, the ratio of legal customs as manifestations of “official” law and customs as “non-normative rules” (national customs, customs of national minorities, local customs) and the prevalence in court practice of customs or the use of references to their content to assess various circumstances of the case (for example, the use of customs and their observance in the context of assessing proper upbringing or misconduct in marriage) are indicated.
PROBLEMS OF POLICY REGULATION ON ROBOTICS
Authors: Turuta О. , Zhydkova О. , Turuta О.
Published: October 2021

The article discusses the main problems in the field of legal regulation of the functioning of the robots, definition of “robot”, as well as the understanding, interpretation, and evaluation of the civil liability for the robot’s actions are viewed in the paper. The article analyses the possibility of endowing robots with legal personality, as well as various approaches to liability for damage caused by a robot to property or to a person. The question is raised about bringing the robot to criminal and civil liability. The question is raised about the regulation of intellectual property rights to an object created by a robot. If a robot creates music, a picture or text, who owns the rights to them: the robot developer or the head of the creative process, whether the robot itself. The article analyses a feature that is very important for the legal perspective of the problem – it is a turn from understanding a robot as an entertainment product to the direction of development and research of social interaction between a robot and a human. The question is raised about the need to adopt new legal norms aimed at regulating the legal status of a robot, liability for damage caused by it, as well as legal problems of intellectual property associated with the functioning of robots. The analysis of the legal frameworks regarding robots in different countries of the world is performed. The article introduces the need to develop appropriate legislative support in the field of robotics: interpreting the term “robot”, determining the legal regime of its functioning, developing a unified approach to liability for harm caused by a robot and developing uniform rules for protecting intel-lectual property rights when using a robot. Legal regulation is necessary not only at the national level, but also globally.