bluuebunny/crossref_metadata_2025 huggingface dataset:
Design and Research of Grinder Cooling Device Used for Mechanical Numerical Control Machining
Authors: Cheng Yan
Published: August 2021

This paper introduces design method and working principle of grinder cooling device for mechanical numerical control machining. By analyzing the problems of grinder cooling in mechanical numerical control machining, technical solutions for the problems, model construction and specific implementation pattern are proposed. Compared with the traditional cooling device, this device is simple to use, uniform in cooling, and has better coolant cooling effect. While cooling, it removes a part of metal chips and impurities, avoidingadverse effect on accuracy of the machined surface, whichprovides important guidance for production practice.
A Review of Blockchain-Based Access Control for the Industrial IoT
Authors: Liping Zhang, Jingsha He Peng Zhai,
Published: August 2021

The rapid development and wide application of industrial Internet of things (IoT) have made network security issues such as identity authentication, access control, and data privacy more and more important in the distributed network environment, while blockchain technology benefiting from the advantages of decentralization, high confidence, and difficulty tampering are able to solve the trust problem existing in traditional access control technology. In this paper, firstly the basic concepts of access control and blockchain are explained, and the existing access control model and method based on blockchain in the industrial IoT scenario are summarized. Next, according to different implementation methods of blockchain, two technical routes are innovatively divided, i.e., the blockchain acts as a trusted entity (combination blockchain mode) in combination with the traditional access control technology, and the access control model constructed by completely utilizing the brand-new mode (full blockchain mode) of the distributed and non-tampering characteristics of the blockchain. From the angle of these two technical routes, the unique advantages of applying the blockchain to the IoT access control field are analyzed. Then, according to the key issues in the application of blockchain, the current research progress is summarized from the aspects of dynamic access control, space optimization on the chain, privacy data protection, etc. Finally, the further research direction is provided combined with the current challenges of access control mechanism based on industrial IoT.
Preparation of Spherical Sub-Micron Alumina from Hainan Kaolin
Authors: Jiafei Li, Yongming Zhang Kai Xu,
Published: August 2021

It is an effective way to prepare alumina by replacing bauxite with aluminous minerals. It was studied that the preparation of spherical sub-micron alumina from Hainan kaolin by alginate assisted dispersion. The results of the experiment showed that the alumina content in Hainan kaolin is more than 38%. The t process parameters as of extracting alumina by acid leaching were optimized by uniform design optimization method. The alumina extraction rate reached more than 97% with optimized process conditions. It was used as aluminum source material that he aluminum salt obtained from Hainan kaolin was treated with impurity removal. With this source material, and the purified alginate AG was used as dispersant，the α- Alumina powder with good sphericity, uniform dispersion and average particle size of about 350 was prepared.
Dynamic Optimization of Inner Dump in Open-Pit Mining With Irregular Boundary
Authors: Et al. Haoran Li,
Published: August 2021

In order to maximize the profit of open-pit mining with irregular boundary, a dynamic optimization method of internal drainage field is proposed according to the open-pit mining principle. The method according to the site within the space and the relationship between the volume of debris, there will be no rules state within the cross mining row of open pit mining engineering is divided into three periods, namely: site within the space of stage saturated site, inner space, site in excess phase space; By building the stope - inside the mine production model, will work in mine stope and line contact with the three periods established relationship, analyses the various periods stripping engineering problems, and puts forward the corresponding solutions, and for optimal solution. This method is applied to the henan open-pit mine of hollin, a state power investment group. In another mining period, the internal drainage space is fully utilized, which reduces the area of land expropriation by the external drainage and achieves the purpose of reducing cost and increasing efficiency.
Segmentation and 3D Reconstruction of Cerebral Hematoma Based on Deep Learning
Authors: Et al. Taipeng Guo,
Published: August 2021

Cerebral hemorrhage is a common clinical disease. Because of its rapid onset, high mortality and disability rate, in the treatment of cerebral hemorrhage, it is very important to accurately calculate the brain hematoma volume and feedback its location information in a short period of time. This paper proposes a method for precise segmentation and three-dimensional reconstruction of cerebral hematoma area based on deep learning. This method highlights the image information by expanding the CT image and eliminating the skull information, then accurately segments the cerebral hematoma areathrough the neural network model to build a three-dimensional model. We verify the experimental results based on the data set collected by the Affiliated Hospital of Xiangnan University, which proves the effectiveness of this method and its ability to significantly improve the speed incerebral hemorrhage area judgment and grasp information in clinical diagnosis.
Research on Profit Distribution Between Dairy Farmers and Manufacturing Enterprises in Dairy Supply Chain Based on Qualified Rate
Authors: Cuixia Li Teng Fei,
Published: August 2021

As an indispensable industry for the health and prosperity of the Chinese nation, dairy industry is a symbolic industry of agricultural modernization and a strategic industry of coordinated development of primary, secondary and tertiary industries.With the rapid development of China's dairy industry, China’s dairy product quality and safety risks still exist.The imbalance of profit distribution is one of the important reasons for the confusion of dairy market and quality and safety problems.The essence of the normal operation of the dairy supply chain and the guarantee of the quality and safety of dairy products lies in the correct handling and coordination of the interest relationship between the enterprises in each node of the supply chain.Reasonable benefit coordination mechanism and fair benefit distribution mode are of great significance to ensure the quality and safety of dairy products, maintain the stable relationship of dairy supply chain, and promote the healthy and sustainable development of China’s dairy industry.This paper discusses the optimal quality and safety level and optimal revenue of two-stage dairy supply chain based on the pass rate of dairy farmers and dairy processing enterprises under decentralized and centralized decision-making.In order to improve the quality efforts of dairy farmers, the internal and external loss sharing contract is designed, that is, dairy farmers and dairy processing enterprises share consumer losses, whilemanufacturing enterprises provide certain quality cost subsidies for dairy farmers. Finally, through the example analysis, it is verified that the benefit sharing and risk sharing between dairy farmers and national processing enterprises can be realized through the contract.Through contract coordination, the profit distribution of dairy farmers and processing enterprises and the quality and safety level of supply chain were optimized, and the importance of quality control in raw milk production was further verified.
The Crustal Seismicity of the Western Andean Thrust (Central Chile, 33°–34° S): Implications for Regional Tectonics and Seismic Hazard in the Santiago Area
Authors: Ammirati Jean-Baptiste , Vargas Gabriel , Rebolledo Sofía , Abrahami Rachel , Potin Bertrand , Leyton Felipe , Ruiz Sergio
Published: August 2021

Most of the recorded seismicity in central Chile can be linked to the subduction of the Nazca plate. To the east, a much smaller fraction is observed at 0–30 km depths beneath the western Andean thrust. Paleoseismic studies evidenced the occurrence of at least two major earthquakes (M>7) over the past 17 ka, associated with the San Ramón fault (SRF): an important tectonic feature characterizing the west Andean thrust, close the Santiago metropolitan area. To better constrain the crustal seismicity in this area, the Chilean Seismological Center (CSN) extended its permanent seismic network with seven new broadband seismometers deployed around the scarp of the SRF and farther east. The improved azimuthal distribution and reduced station spacing allowed to complete the CSN catalog with more than 900 smaller magnitude earthquakes (ML<2.5) detected and located within the study region. The use of a 3D velocity model derived from P- and S-wave travel-time tomography considerably lowered the uncertainties associated with hypocentral locations. Our results show an important seismicity beneath the Principal Cordillera located at a depth of ∼10  km, and a deeper seismicity (~15 km) aligned with the main Andean thrust more to the west, parallel to the scarp of the SRF. Regional stress inversion results suggest that the seismicity of the west Andean thrust is accommodating northeast–southwest compressional stress, consistent with the convergence of the Nazca plate. Based on our improved crustal seismicity, combined with observations from previous studies, we have been able to refine the scenario of an Mw 7.5 earthquake rupturing the SRF. Ground-motion prediction results show peak ground accelerations of ∼0.8g close to the fault scarp.
Investigation of Radioactivity Concentration in Olive Oil
Authors: ÖZER Tahsin , CANİK Tezcan , İHSAN Ali
Published: August 2021

It is obvious that healthy eating will only be with healthy foodstuffs, and the foods consumed can affect social life and religious life in addition to physical and mental health. The concentration of radioactivity that may be in basic foodstuffs such as oil can increase the dose rate taken with food. In the study, no measurable U-238, Ra-226, Th-232, K-40, Cs-137 and Cs-134 concentrations were found in olive oils obtained from olives grown in Osmaniye, Düziçi and Erzin regions. The absence of measurable radionuclide concentrations in olive oils is a positive result. It is a desirable property that the olive oil that people consume as food is clean and does not contain radioactivity.
UV-C’nin, Deinonoccus radiodurans ve Vitreoscilla Hemoglobin (vgb) Geni Aktarılmış Rekombinantlarında; SOD, KAT ve Karoten Miktarı Üzerine Etkisi
Authors: ÖZBEY Elif , ASMA Dilek
Published: August 2021

UV radyasyonu, biyolojik dokularda reaktif oksijen türlerinin meydana gelmesine neden olarak oksidatif stres oluşturmaktadır. UV’ nin indüklediği reaktif oksijen türleri, bunların etkileri ve bunlara karşı hücresel savunma mekanizmaları ve reaktif oksijen türlerinin temizlenmesinden sorumlu antioksidan sistemleri günümüzde üzerinde oldukça fazla araştırma yapılan konulardır. Bu çalışmada, yüksek seviyede iyonize radyasyon ve UV radyasyon, kuraklık ve DNA’ ya zarar veren kimyasallar gibi birçok ajan ve koşula olan direnciyle iyi bilinen bir ekstremofil olan Deinococcus radiodrans ile Vitreoscilla hemoglobin (vgb) geni klonlanmış rekombinantı ve kontrol olarak da vgb¯ rekombinant suşu kullanılmıştır. UV-C’ nin D. radiodurans' ın antioksidan savunma sistemleri (süperoksit dismutaz, katalaz ve karoten) üzerine etkisi araştırılıp, buna ek olarak organizmaya daha fazla oksijenli ortam sağlayarak daha fazla büyümesini sağlayan vgb geninin, bakterinin UV direncine yapacağı katkısı araştırılmıştır. Buna göre, D. radiodurans (vgb¯)' in UV-C uygulanan örneklerini kontrol gruplarıyla kıyasladığımızda süperoksit dismutaz ve katalaz enzim aktivitesinin yabanıl ve vgb genini taşıyan rekombinantına oranla daha düşük olduğu tespit edilmiştir. Yine yüksek karoten içeren yabanıl tipi bakterilerde, UV-C uygulamasına bağlı olarak karoten miktar artışı net bir şekilde gözlenmiştir.
Ümitvar Hibrit Patlıcan Anaçlarının (Solanum melongena X Solanum aethiopicum) Aşılı Patlıcan Yetiştiriciliğinde Verim ve Kalite Üzerine Etkileri
Authors: SARIBAŞ Şeyma , BALKAYA Ahmet , KANDEMİR Dilek , SEÇİM Ahmet
Published: August 2021

Bu çalışmada; patlıcan anaç ıslah programı kapsamında geliştirilen patlıcan anaçlarının (Solanum melongena x Solanum aethiopicum), açık tarla ve örtüaltı aşılı patlıcan yetiştiriciliğinde verim ve kalite üzerine olan etkileri incelenmiştir. Araştırmada, 8 adet hibrit ümitvar patlıcan anacı adayı ile kontrol olarak 3 ticari F1 hibrit anaç çeşidi (Hawk, Köksal, AGR-703) ve aşısız Karabey F1 patlıcan çeşidi kullanılmıştır. Tüm anaçlar, Karabey F1 patlıcan çeşidi ile aşılanmıştır. Denemeler, Samsun lokasyonunda açıkta tarla ve Antalya lokasyonunda ise plastik serada olmak üzere iki lokasyonda gerçekleştirilmiştir. Her iki lokasyonda da hasat edilen meyvelerde; meyve boyu (cm), meyve eni (cm), meyve şekil indeksi, meyve et ve kabuk rengi ve meyve eti sertliği özellikleri incelenmiştir. Ayrıca, meyve sayısı/bitki, toplam meyve ağırlığı/bitki (kg bitki-1), ortalama meyve ağırlığı (g), toplam verim (kg da-1) değerleri de tespit edilmiştir pazarlanabilir toplam verim (kg da-1). Samsun’da açık tarla yetiştiriciliğinde dekara en yüksek verim değerleri sırasıyla RS-2 (5624.0±406.8 kg da-1), RS-1 (5500.4±497.8 kg da-1), RS-6 (5403.7±203.3 kg da-1) ve RS-8 (5190.3±139.8 kg da-1) anaçlarıyla aşılı patlıcan bitkilerinden elde edilmiştir. Antalya’da örtüaltı patlıcan yetiştiriciliğinde dekara verim değerleri, 7161.6±446.4 ile 12956.8±592.1 kg arasında değişmiştir. En yüksek verim değerleri, sırasıyla RS-8/K (12956.8±592.1 kg da-1), RS-7/K (11447.6±1174.2 kg da-1), Köksal/K (11329.7±813.6 kg da-1) ve RS-2/K (11010.2±1154.1 kg da-1) aşılı bitkilerden elde edilmiştir. Araştırma sonucunda; her iki lokasyonda incelenen özellikler yönünden üstün performans gösteren 4 anaç (RS-1, RS-2, RS-6, RS-8) çeşit adayı olarak belirlenmiştir. Seçilen yerli patlıcan anaçlarının Standart Tohumluk Kayıt (STK) başvurularının ve tohum üretimlerinin yapılması planlanmaktadır.
Design and Development of Optical Waveguide Architectures for Real-Time Temperature Monitoring in Extreme Environments
Authors: Badamchi Bahareh
Published: August 2021

This dissertation prompts on the research and development of a new real-time, reusable, and reversible optical sensor for integrated temperature monitoring in harsh environments. This is achieved through integrating the photonic properties of optical waveguides/optical fiber and the phase change properties of chalcogenide glasses (ChGs). ChG materials have very specific crystallization temperatures beyond which these materials transform from being a dielectric material to a metallic material. When such ChG material is coated over a dielectric optical waveguide, in the crystalline phase, highly localized surface plasmon polariton (SPP) modes are generated at the waveguide: metallic ChG interface. In this case, the modes are characterized by very large propagation losses compared to that when the ChG is in its amorphous phase. By monitoring the output power in the two different phases of ChG, ambient temperature can be determined. In ChG materials, the crystalline state of ChGs can be reverted back to its initial amorphous condition through the application of a short intense voltage pulse that melts the material, facilitating multiple time use of the sensors. Based on the phase change property of ChG glasses, and light confinement offered by optical waveguides, we proposed to construct two types of sensor architectures for sensing temperature:

Architecture 1: An optical fiber based reflection mode sensor.

Architecture 2: An integrated silicon waveguide:ChG based compact plasmonic temperature sensor.

These sensors are typically suitable for the real-time monitoring of component temperatures up to 500 ˚C, although with specific
adjustment of the composition of the ChG material, these sensors can become useful for metallic or ceramic SFR reactors where the cladding
temperature can reach 650 ˚C. This will provide a temperature monitoring method for multiple components in the reactor design domain of
multiple reactors. It can be further employed as in a number of hybrid electron/photonic tandem ChG/Si solutions (for example, when
non-volatile memory is necessary to be introduced based also on the phase changes in the ChG) in the nuclear facilities since the
chalcogenide glasses are radiation hard materials.
A Data Adaptive Model for Retail Sales of Electricity
Authors: Marcelia Johanna
Published: August 2021

When fitting a model to a data set, the goal is to create a model that captures the trends present in the data. However, data often contains regions where the underlying model changes or exhibits shifts in certain parameters due to economic events. These locations in the data are known as changepoints, and ignoring them can result in high error and incorrect forecasts. By developing a specific cost function and optimizing using the genetic algorithm, we are able to locate and account for the changepoints in a given data set. We specifically apply this process to the retail sales of electricity in the United States by examining data sets from each state's residential, commercial, and industrial sectors. We demonstrate that, when changepoints are accounted for, model trends can be computed more accurately. We specifically explore this in the case of data sets that exhibit changepoints due to the 2020 (and ongoing) pandemic.
Effects of Robotics Instructional Methods on Computational Thinking Skills of Middle School Students
Authors: Cook Andrew Patrick
Published: August 2021

As a tangible and motivating medium for students to engage in computational thinking, robotics has drawn interest from educators and researchers as K-12 schools continue to integrate STEM into curriculum. Through this mixed methods study, the researcher sought to explore the effects of robotics instructional methods (task-based and project-based) on the computational thinking skills of middle school students, including the problem-solving strategies used and the role of peer collaboration. The quantitative results of this study indicated no significant difference in the computational thinking skills of students participating in task-based or project-based robotics instruction. Interviews consisted of open-ended questions in which problem-solving and collaboration in robotics were explored from the perspectives of the participants. In both groups, problem-solving strategies encompassed all aspects of computational thinking as students took an iterative approach to problem-solving in both tasks and projects. Peer collaboration was naturally occurring and frequent among both groups. In task-based robotics instruction, peer collaboration and problem-solving strategies were primarily focused on the programming of the robot. In project-based robotics, peer collaboration and problem-solving strategies were applied throughout the entire design process, including the building and the programming of the robot. Through this study, the researcher hoped to provide a roadmap for the implementation of robotics in schools for K-8 students. As schools are increasingly seeking ways to integrate robotics into school curriculum, further research in this area on a larger scale is recommended.
AutoDock-IPS: An Automated Docking for Mobile Robot Based on Indoor Positioning System
Authors: Wardhana Dimas Aditya Putra , Happyanto Dedid Cahya , Purwanto Era , Akbar Gilang Ekavigo Astafil , Putra Karisma Trinanda
Published: August 2021

Mobile robots are proven to be reliable in supporting the human tasks by using a computerized system that minimizes human errors. However, recharging the battery in these robots is still performed manually by the user. Therefore, to extend their lifetime, an indoor automatic docking system ‘AutoDock-IPS’ is created for mobile robot to charge its battery automatically. The automatic docking system determines the location of the docks (i.e., charging stations) so that, prototype can immediately navigate to them. Experiments were carried out to validate the docking method by utilizing a compass module as a direction sensor and a rotary encoder as a displacement indicator. These sensors are combined into a robust indoor positioning system. The results show that the prototype can find the fastest route to the docking station to perform battery charging procedure.
The Correlation between Islamic Spirituality and Distress in Type 2 Diabetes Mellitus Patients
Authors: Gugun Adang Muhammad , Romadhon Yusuf Alam , Nidaulfalah Gina , Aprilia Suci
Published: August 2021

More than half of people with Diabetes Mellitus experience distress. Spirituality-religiosity strengthens mental health status through coping mechanism for handling distress in type 2 DM patients. The majority of the population in Indonesia is Muslim; therefore, this study aims to determine the correlation between Islamic spirituality and distress in type 2 DM patients. This research is an analytic observational study with a cross-sectional approach conducted at PKU Muhammadiyah Gamping Hospital. Subjects were type 2 DM patients, both outpatient and inpatient, diagnosed at least more than six months. Interviews about spirituality used the Holistic Health Care (HHC) questionnaire, while distress used the Diabetes Distress Screening Scale (DDSS) questionnaire. The data analysis was carried out using the Spearman test and Somers'd test. Forthy six subjects were obtained with an age range between 45 to 75 years old. Based on the data analysis, it showed that there was a positive correlation (p 0.020; r -0.343) between Psychospiritual and DM Distress scores. Furthermore, there was a moderate correlation between Islamic spirituality and distress in type 2 DM patients.
The Presence of House Dust Mites in Residences and Classrooms of Students with Allergic Rhinitis
Authors: Lesmana Suri Dwi , Harianto Harianto , Octarient Reyza
Published: August 2021

Allergy is still a health problem in Indonesia. One of the manifestations of allergies is allergic rhinitis. Many factors can trigger the recurrence of rhinitis, including exposure to house dust mites. This study aims to identify the population of house dust mites in the classrooms and student residences. This study was participated by 74 FK UNRI students with allergic rhinitis. The samples included dust collected from residences and classrooms consisting of four large classrooms, three small classrooms, four laboratories, two examination rooms, 12 skills lab rooms, and 15 tutorial rooms. Detection of dust was performed using the direct method. The results showed that no classroom (0%) was found with house dust mites. However, there were 37.8% of residences were positive. Based on the result, it can be concluded that the high population of house dust mites in the students’ residences becomes an essential factor as a chronic stressor for allergic rhinitis.
Immunocytochemical Study of Rabbit-Polyclonal to Mycobacterium Tuberculosis, AB905: Improving Diagnostic of Tuberculous Lymphadenitis
Authors: Lubis Humairah Medina Liza , Purwoningsih Emni , Roslina Ance , Al Anas Muhammad
Published: August 2021

Tuberculous lymphadenitis (TBLN) is the most common form of extrapulmonary tuberculosis. However, the optimal diagnosis using Fine-Needle Aspiration Cytology (FNAC) or excisional biopsy is uncertain. This research aims to improve the diagnostic of TBLN with FNAC and immunocytochemistry (ICC) compared to the response to antituberculosis therapy. The cross-sectional study involved 43 patients with the criteria for TBLN diagnosis based on the appropriate clinical history of tuberculosis and indicative cytological results. Immunocytochemical examination employed rabbit-polyclonal to Mycobacterium tuberculosis (MTB) antibody (AB905). The MTB expression was found in 35 out of 43 cases (81%) that appropriate cytological features of the tuberculosis process. Meanwhile, eight out of 43 cases (19%) did not express MTB. Diagnostic tests for lesions with a positive cytologic appearance of TBLN and ICC were compared to the response to anti-tuberculosis therapy, revealing the sensitivity, specificity, positive predictive value, and negative predictive value of 95.2%, 75%, 95.2%, and 17%, respectively. Besides, Fisher's exact tests utilized to identify the relationship between two variables; p 0.05 was considered significant. This research found immunocytochemical study was a sensitive and specific tool for improving the diagnostic of TBLN.
The Relationship between Sex Education and Sexual Behaviour in Adolescents
Authors: Susanti Nofi , Falefi Reinpal , Purnama Tri Bayu
Published: August 2021

Adolescent sexual behavior remains a global problem with high reports of cases of adolescents behaving freely. The lack of knowledge about sexuality is caused by limited information, services, and advocacy. There has not been a reproductive health curriculum for adolescents in schools. Therefore, this study aims to determine the relationship between sex education and sexual behavior in adolescents. This research is a quantitative study with a cross-sectional design. The sampling was taken using a total sampling technique. The sample included all students of class X and XI, with a total of 102 people. The research instrument used a questionnaire. Data were analyzed using chi-square and multiple logistic regression. Bivariate analysis results showed that there was a relationship between sex education by parents, teachers, peers, and social media and sexual behavior. The results of multivariate analysis with logistic regression tests showed that sex education provided by parents was the most substantial relationship with sexual behavior. The study concluded that parents, teachers, and social media were associated with sex education. Extensive sex education from other trusted information could reduce pre-marital sexual activity among adolescents.  Elaborating on external factors would implicate a good attitude and behavior in students.
Nota sectorial de medio ambiente: gestión de la calidad ambiental Perú
Authors: Corderi David , Bucaram Santiago
Published: August 2021

Este documento presenta la situación actual y retos de la gestión de la calidad ambiental en Perú, con el objetivo de contribuir a la Estrategia del Banco País. Describe el contexto y el marco institucional, los avances en la gestión ambiental y programas prioritarios, los desafíos pendientes y la propuesta de acciones de política con sus respectivas prioridades de intervención para el fortalecimiento de la gestión ambiental en el país.
Evolución del turismo en Perú 2010-2020, la influencia del COVID-19 y recomendaciones pos-COVID-19: nota sectorial de turismo
Authors: Daries Jorge , Jaime Vicente , Bucaram Santiago
Published: August 2021

La pandemia generada por el COVID-19 ha devastado el sector turístico peruano. De recibir 4,4 millones de turistas extranjeros e ingresar 4,7 mil millones de USD en divisas, se ha pasado a 850 mil entre enero y octubre de 2020, una caída del 76,8% casi uniforme en todos los mercados de origen. MINCETUR estima que el turismo interno caerá en 2020 un 69,8% pasando de 46,8 millones de viajes a 14,7. En este documento se realiza un análisis de la problemática que afectó la competitividad del turismo en Perú antes de la pandemia y que se agudizo durante la misma. Finalmente, sobre la base de la situación anteriormente examinada y con la finalidad de favorecer la recuperación y desarrollo post COVID-19 y superar los obstáculos que limitan la competitividad del sector turístico peruano se propone una serie de acciones de corto y mediano plazo.
Problems of primary fallopian tube cancer diagnostics during and after surgery
Authors: Sumtsov D.G. , Gladchuk I.Z. , Sumtsov G.O. , Hyriavenko N.I. , Lyndin M.S. , Sikora V.V. , Zaporozhan V.M.
Published: August 2021

To date, the reliable diagnoses primary fallopian tube cancer (PFTC) before surgery range from 0% to 10–15%. Number of misdiagnosis even during operations reaches 30–50% and PFTC is often disguised as innocent hydro-hematosalpinx or other diseases.Research objective: to study the possibilities of PFTC diagnosis during laparotomy and laparoscopy, macroscopic examination of removed macrodrugs, suboperative use of morphological studies, problems of histological interpretation of PFTC after surgery.Materials and methods. During the period from 1966 to 2020 authors of article selected and retrospectively studied quite informative medical histories of 105 patients with PFTC aged 34 to 78 years (mean age 55.8 years). All patients were operated. Revision of the pelvic organs and abdominal cavity was performed during operations. Removed macrodrugs were examined macroscopically and histologically. According to the indications during operations histological and cytological methods of rapid diagnosis were used. Immunohistochemical methods were used to interpret rare and difficult to diagnose tumors after surgery.Results. Only 7 (6.6%) from 105 patients with PFTC was not recognized during surgery, and 18 (17.1%) were diagnosed only after suboperative histological examination. Errors during operations in the initial PFTC forms (without careful study of macrodrugs and suboperative morphological examination) can reach 23.8%. Problems with the primary lession interpretation, which arose in 11 (10.5%) patients with a pronounced tumor process, did not prevent the choice of adequate surgery. The tumor dissemination of the fallopian tube outside was detected in 69 (72.4%) patients, in 25 (26.2%) among them there were lymph node metastases.Conclusion. Careful revision of the abdominal organs and macroscopic examination of removed drugs using suboperative morphological studies avoids errors in the diagnosis and surgical treatment of patients with PFTC.
Нові виклики житлової політики в Латвії в умовах Covid-19
Authors: Павук Ольга , Ліса Інара
Published: August 2021

У статті досліджено нові виклики житлової політики Латвії в умовах COVID-19. Розглянуто особливості проведення житлової політики деяких країн Європи, кожна з яких має власні передумови і будує власну модель житлової системи. Поглиблено досліджені особливості житлової політики Скандинавських країн. Визначено антикризові заходи країн світу з підтримки сталого функціонування ринку житла. Виявлено основні інструменти житлової політики Латвії. Виділено пріоритетні напрямки житлової стратегії Латвії в умовах COVID-19.
POPULATION’S VULNERABILITY TO NATURAL DISASTERS IN RUNNYMEDE VILLAGE AT TZANEEN LOCAL MUNICIPALITY, SOUTH AFRICA
Authors: Matlakala F.K. , Nyahunda L. , Makhubele J.C.
Published: August 2021

Purpose of the study: This paper was aimed at determining the population’s vulnerability to natural disasters in Runnymede Village at Tzaneen Local Municipality, South Africa. Methodology: The researchers used the qualitative research approach and the exploratory research design. A total number of 16 participants took part in the study. The participants consisted of small-scale farmers, social workers, and disaster management members. Data was collected through individual semi-structured and focus group interviews and was analysed thematically. Main Findings: The study found that impoverished people in the rural areas, people living with disabilities, children, and women are mainly vulnerable to natural disasters. The study thus concludes that people in rural areas are more prone to the impact of natural disasters due to geopolitical, structural, and cultural systems. Applications of this study: People’s relatives, friends, and others close to them can disappear alongside their livelihoods, homes, hospitals, roads, transport, telecommunications networks, and schools. These effects trigger various emotions such as fear, anger, and grief to community members. To this end, community members will receive holistic intervention from relevant social workers, who will be providing psychosocial support. Novelty/Originality of this study: This study contributes positively to the field of social service, and provides guidelines to social workers to address natural disasters. Due to their educational background, social workers should fight the injustices that people in rural areas are predisposed to. They could challenge these injustices (inequalities) as these infringe on individuals’ rights to dignity and other associated rights.
Nominalization s in Tenetehára (Tupi Guarani)
Authors: Castro Ricardo Campos , Camargos Quesler Fagundes
Published: August 2021

O objetivo deste artigo é discutir a nominalização na língua Tenetehára (família linguística Tupí-Guaraní), a partir de dados elicitados durante trabalhos de campo realizados no período de 2009 a 2019, principalmente na Terra Indígena Araribóia (Maranhão, Brasil). Em termos descritivos, as nominalizações subdividem-se em cinco tipos. O primeiro tipo, que se refere ao sufixo {-haw}, é utilizado para a nominalização de resultado (instrumento, produto, lugar e qualidade) e de evento de verbos intransitivos e transitivos. O segundo tipo, que corresponde à ocorrência do morfema {-ma’e} com verbos intransitivos, produz nominalização de participante, que constitui o sujeito do verbo. O terceiro tipo se utiliza do morfema {-har} para gerar nominalização de participante que corresponde ao sujeito dos verbos transitivos. O quarto e o quinto tipos empregam os morfemas {emi-} e {-pyr} para derivar nomes a partir de verbos transitivos e realizar a nominalização que corresponde ao objeto do verbo. Entre os tipos formais, todas as nominalizações se comportam como os demais sintagmas nominais, podendo também desencadear morfologia nominal e desempenhar diferentes funções sintáticas, tais como: sujeito, objeto e adjunto.
Criminal Justice and Security in Central and Eastern Europe: Perspectives of Rural Safety, Security and Rural Criminology, Book of Abstracts
Authors: Meško Gorazd , Dobovšek Bojan , Tominc Bernarda
Published: August 2021

Conference proceedings consist of abstracts of conference papers presented at the 13th international biennial conference on Criminal Justice and Security in Central and Eastern Europe organised by the Faculty of Criminal Justice ans Security of the University of Maribor, Slovenia. The conference was held online between 13 and 15 September 2021. A lead topic of the conference is rural criminology and perspectives such as deviance, crime and social control activities, and provision of safety ans security. At the conference, 68 papers were presented by 116 authors from 22 countries. A celebration of the 25th anniversary of the international biennial conference took place. The conference proves an active and fruitfull international research activities of the Faculty of Criminal Justice and Security of the University of Maribor.
The Social Marginalization of People Living with a Mentally Ill Label–Family, Friends, and Work
Authors: Maloušková Kateřina , Fafejta Martin
Published: August 2021

This paper is based on qualitative research among people diagnosed with a mental illness who voluntarily attend a mental health center. Such individuals are given a degrading “mentally ill” label, which transforms them into a “new” person. This study showed that—due to their label—research participants are often socially marginalized—not only in the public but also in the private sphere. As members of an “organized deviant group” (the mental health center), they follow a “deviant career” and find a job outside the regular job market. Their marginalization is not only caused by their health problems (by their impairment), but they are also disabled through social reactions to these problems. Psychiatry based on the biological model of the disease cannot, therefore, help them without the cooperation of social science approaches dealing with social marginalization.
Urban network in Poland during last millennium
Authors: Jażdżewska Iwona
Published: August 2021

The article attempts to find in the history of Poland facts and processes that influenced the contemporary shape of the Polish urban network. In comparison with other parts of Europe, the process of urbanisation in Central and Eastern Europe was significantly delayed. During the last millennium, the Polish state changed its borders many times, mainly in the east-west direction, because the Baltic Sea from the north and the Sudeten and Carpathian ranges from the south effectively inhibited territorial changes in the north-south direction. The process of shaping and strengthening the urban settlement network in Poland to the present day has been divided into five periods. The first, lasting from the 8th century until the union of Kreva in 1385, encompasses the beginnings of the establishment and spreading of urban settlement network; the second – the merger of the urban network with the Grand Duchy of Lithuania and its strengthening in the joint state; the third – the disappearance of Poland from the map of Europe and the breakup of the settlement network into three parts: tsarist Russia, the Habsburg monarchy, Prussia, and the start of industrialisation of the partitioned land; the fourth refers to the period when Poland, after 123 years, reappeared on the administrative map of Europe (1918-1939); and the fifth one covers the period from 1945 to the present day. When undertaking scientific research on the contemporary urban network of Poland, many political, social and economic factors should be taken into account. These should be taken into account when making hypotheses, drawing conclusions and developing economic and geographical theories.
Os impactos do processo de internacionalização sobre o Sistema de Controle Gerencial: o caso da empresa Localiza
Authors: Das Neves Fialho Simone , Simeone Gomes Josir
Published: August 2021

O objetivo deste artigo foi estudar os impactos do processo de internacionalização sobre o sistema de controle gerencial da empresa Localiza S.A. Conforme literatura sobre o tema, o processo de internacionalização, bem como sua extensão, impele às organizações o desafio de transferir o Controle Gerencial para além das fronteiras nacionais. Tal abordagem inspira a possibilidade de a internacionalização impactar os Sistemas de Controle de Gestão. Para tanto, adotou-se a pesquisa exploratória-descritiva. A coleta de dados utilizou pesquisa bibliográfica, documental e estudo de caso. Dentre os documentos coletados, destacam-se duas entrevistas, do CEO da Localiza e do Diretor de Franquias da empresa. As entrevistas já se encontravam disponibilizadas em meios digitais e foram realizadas nos meses de agosto de 2020 e agosto de 2009, respectivamente. Foram coletados apenas dados secundários, não obstante o acesso completo ao conteúdo das entrevistas referenciadas. Os resultados obtidos indicaram que a internacionalização não promoveu mudanças significativas no sistema de controle gerencial da empresa, em consonância com literatura não majoritária sobre o tema. Entretanto, observou-se grandes mudanças no controle gerencial a partir do processo de expansão da empresa como um todo, as quais, notadamente, impactaram o desempenho das franquias internacionais.
Incidencia de la justicia sobre el capital psicológico y la satisfacción laboral en trabajadores de la industria automotriz
Authors: Avitia-Cordero Nayeli Alejandra , Salas-Guevara Paulina Irasema , Vargas-Salgado María Marisela , Gómez-Bull Karla Gabriela
Published: August 2021

En la actualidad, las organizaciones tienen la necesidad de contar con personas comprometidas, calificadas y satisfechas. Por ello, cada día las empresas se esfuerzan en ofrecer entornos justos y competitivos con la finalidad de ser exitosas. El objetivo de esta investigación fue analizar si la justicia organizacional impacta sobre el capital psicológico y la satisfacción laboral de los empleados de nivel operativo que laboran en una empresa del ramo automotriz en la frontera norte de Chihuahua. El trabajo fue de tipo cuantitativo, no experimental, transversal y correlacional. Se consideró una muestra probabilística y se aplicaron 329 encuestas a trabajadores de nivel operativo, las cuales fueron suministradas en el entorno de trabajo. Los datos recabados fueron analizados mediante la estimación de mínimos cuadrados parciales (PLS). El modelo se corrió con el software Smart PLS3. Los resultados evidencian que las relaciones planteadas son significativas: la justicia incide positiva y significativamente sobre la satisfacción laboral y el capital psicológico. Además, el capital psicológico influye significativamente sobre la satisfacción laboral.
La Palabra y la Cultura en la Organización
Authors: Martínez Rosa Nelly Pérez
Published: August 2021

Este escrito está construido desde una posición crítica, dentro del marco del Humanismo Radical, de las prácticas inhumanas en la organización asociadas con el uso del lenguaje y la palabra, dentro de la cultura organizacional de cualquier empresa. Es una revisión de fuentes secundarias, de investigaciones que dan cuenta de la calidad de las relaciones entre los integrantes de la organización, tanto en empresas nacionales como extranjeras. Se pretende generar en el lector unareflexión acerca del impacto que tiene la palabra en el comportamiento de aquellas personas que hacen parte de la entidad social, especialmente en lo que se refiere a subalternos.PALABRAS CLAVEPalabra, lenguaje, cultura, comportamiento, violencia verbal, conflicto.ABSTRACTThis paper is constructed from a critical position within the framework of Radical Humanism, the inhuman practices in the organization associated with the use of language and words, within the organizational culture of any company. It is a review of secondary sources of research that realize the quality of relationships between members of the organization, both domestic and foreign companies. It aims to create in the reader a reflection about the impact of the word in the behavior of those whoare part of the social entity, especially in regard to subordinates.KEY WORDSWord, language, culture, behavior, verbal violence, conflict.
Responsabilidad Social, un nuevo componente a la luz de la Norma ISO 9001:2008 y la Guía GTC 180
Authors: Ruíz Zonia Liliana Morales
Published: August 2021

La presente investigación está orientada al análisis de la responsabilidad social empresarial, tema que actualmente toma fuerza en el rol que le compete a las organizaciones como gestoras de prácticas socialmente responsables. Ésta tendencia empresarial articula parámetros básicos de Calidad de la norma ISO 9001:2008, partiendo del diseño de la visión, misión, política y objetivos de calidad, el organigrama, el mapa de procesos y llegando hasta la caracterización de las fichas de cada proceso como base para un sistema de Gestión sencillo y comprensible. Partiendo del diagnóstico de Responsabilidad Social Empresarial, se identifican los grupos de interés o stakeholders y las actividades al interior de la organización enfocadas al cumplimiento de los principios del Pacto Global y de los Indicadores del Global Reporting Initiative GRI, al igual que las falencias para cumplir con losmismos. Finalmente a partir de la aplicación de la GTC 180 de ICONTEC y del diagnóstico realizado, se diseña la propuesta del Sistema de Responsabilidad Social para crear estrategias sostenibles en el tiempo de crecimiento social, preservación del medio ambiente y generando beneficios económicos para la empresa y todos los grupos de interés identificados.PALABRAS CLAVEResponsabilidad social, sistema de gestión, medio ambienteABSTRACTThis research is oriented to the analysis of corporate social responsibility issue that is currently gaining strength in the role given to organizations as managers of socially responsible practices. This business trend articulates basic parameters of Quality ISO 9001:2008, based on the design of the vision, mission, policy and quality objectives, the organizational, the process map and reaching the characterizationof the chips of each process as basis for a system of simple and understandable Management. Based on the diagnosis of Corporate Social Responsibility, interest groups or stakeholders and activities within the organization focused on compliance with the principles of the Global Compact and the Global Reporting Initiative GRI, as well as the shortcomings are identified to meet therewith. Finally from the implementation of the 180 GTC ICONTEC and the diagnosismade, the proposed Social Responsibility System is designed to create sustainable strategies in the time of social growth, environmental protection and generating economic benefits for the company and all stakeholders identified. KEYWORDSSocial responsibility management system, environment
Diagnóstico del área financiera del sector supermercados e hipermercados en el departamento de Boyacá.
Authors: Muñoz Jorge Enrique Romero , Vargas Diana Carolina Castelblanco , Arandia Martha Liliana Bastidas
Published: August 2021

El trabajo muestra las características generales del área financiera de las empresas del sector Supermercados e hipermercados del departamento de Boyacá con las variables: contabilidad, presupuestos, capital de trabajo, tributaria, costos, análisis de la gestión financiera y conocimiento del entorno financiero, se identifican las fortalezas y debilidades en el manejo del área financiera de las empresas, asícomo los puntos críticos de atención en cada una de las variables analizadas. La información se obtuvo a partir de la realización de un cuestionario de 60 preguntas dirigidas a una muestra de 173 empresarios del sector, registrados en las Cámaras de Comercio de Tunja, Duitama y Sogamoso, seleccionados de manera aleatoria, eneste cuestionario se evaluó el nivel de desempeño de los empresarios con respecto a las preguntas formuladas mediante una escala de valoración de 1 a 4. Los resultados obtenidos señalaron un desempeño muy bajo en el manejo del área financiera en las empresas del sector, ya que ninguna de las variables evaluadas supera los 3 puntos, de igual forma cabe resaltar que el área de Tributaria y Contabilidad, son las demayor preocupación en el sector.PALABRAS CLAVEDiagnóstico, área financiera, contabilidad, presupuestos, capital de trabajo, tributaria, costos. ABSTRACTThe work shows the general characteristics of the financial area companies Supermarkets and hypermarkets in the department of Boyacá with variables: accounting, budgeting, working capital, tax, costs, financial management analysis and knowledge of the financial environment, in this case are identified strengths and weaknesses in the financial management area businesses as well as the criticalpoints of care in each of the variables analyzed. The information was obtained from the realization of a questionnaire to 60 questions to a sample of 173 entrepreneurs registered in the Chambers of Commerce of Tunja, Duitama and Sogamoso, randomly selected, in this questionnaire, the performance level of the entrepreneurswas evaluated with respect to questions using a rating scale of 1-4. The results indicated a very low performance in the area of financial management companies in the sector, as any of the evaluated variables than 3 points, just as it should be noted that the area of Tax and Accounting, are of major concern in the sector.KEY WORDSDiagnostic, financial area, accounting, budgets, the capital of work, tributary, costs