bluuebunny/crossref_metadata_2025_split huggingface dataset:
La profesionalización pedagógica del profesorado de la UAT. Un diagnóstico de sus necesidades formativas desde la opinión de sus facilitadores y enlaces
Authors: Lladó Lárraga Dora María , Cruz Aguilar María de Lourdes , Acosta Montes de Oca Mónica , Leal Reyes Rosa Gabriela 
Published: March 2021

El propósito del escrito es identificar las necesidades de formación pedagógica del profesorado de la Universidad Autónoma de Tamaulipas y analizar la consistencia entre las líneas de formación establecidas por el Centro Institucional de Capacitación ​Docente (CICAD) de la UAT y las planteadas en voz de los facilitadores y enlaces. Tiene un diseño metodológico mixto y descriptivo, se utilizó un instrumento con opciones de respuesta abierta y cerrada, dirigido a profesores que fungen como facilitadores y enlaces entre el CICAD y las Dependencias Académicas y su aplicación se realizó al universo de los sujetos de la investigación.
Se analizaron las necesidades de formación pedagógica, agrupadas en las variables del estudio: planeación, conducción, interacción, evaluación, actitudes e incorporación de herramientas tecnológicas, retomadas de las líneas formativas del programa de profesores de la institución. El instrumento se aplicó 120 de los 167 sujetos (71.8%) y los resultados evidencian que independientemente de las seis variables analizadas, los grupos numerosos, la falta de tiempo, la dificultad para evaluar asociada al desconocimiento de estrategias, técnicas e instrumentos y el tener perfiles de alumnos diversos, son situaciones que impiden un buen desempeño de la labor docente. Los resultados llevan al replanteamiento de las líneas del programa de formación de profesores de la Universidad y a la ampliación de la oferta de cursos que atiendan los requerimientos de profesionalización pedagógica resultantes en la investigación.
Potenciación de la cultura organizacional en organizaciones mexicanas
Authors: Ramos Garza Leticia , Ramos Garza Claudia 
Published: March 2021

El propósito de este estudio es encontrar cómo se puede potenciar la cultura organizacional como estrategia para lograr un desempeño significativo, dadas las necesidades crecientes en las organizaciones de recuperar el tiempo perdido. En él se distinguen las características significativas de los desafíos que se presentan a nivel mundial, el contraste de dos modelos que evalúan la cultura organizacional tomando en cuenta prácticas administrativas robustas, a) el modelo de cultura flexible (OCAI) por sus siglas en inglés “Organizational Culture Assessment Instrument”, Cameron y Quinn (2006) y b) el modelo de cultura DOCS o “Denison Organizational Culture Survey” de Denison (2016), la descripción del estudio, la aplicación del modelo DOCS, sus resultados al analizar 2,828 colaboradores de 77 empresas mexicanas y algunas conclusiones significativas, para finalmente describir varias implicaciones tanto científicas como prácticas de: ¿cómo se podría utilizar de manera estratégica, los cambios culturales con el propósito de lograr impactos positivos en el desempeño organizacional?
KANDUNGAN MIOGLOBIN IKAN TUNA (Thunnus albacares) DENGAN PEMAKAIAN KARBON MONOKSIDA DAN FILTER SMOKE SELAMA PENYIMPANAN BEKU
Authors: Loppies Cindy R. M. , Apituley Daniel A. N. , Sormin Raja B. D. , Setha Beni 
Published: March 2021

A part of fish flesh denaturation was caused by the formation of metmyoglobin, which resulted brownish color. Carbon monoxide (CO) and filtered smoke (FS) will react myoglobine to establish carboximyoglobine the stable form of red figment of tuna flesh. The purpose of this study was to determine the myoglobin changes of tuna flesh by treated CO and FS during frozen storage. The research method was an experimental where the tuna (Thunnus albacores) loin was sprayed by CO and FS, then kept at frozen storage during 4 weeks. Observations carried out at 0, 1, 2, 3 and 4 weeks. The surveillance parameters were: myoglobin content, color and protein profile of tuna loin. The result showed the myoglobin content of tuna loin during storage at 0, 1,2, 3, and 4 week were 31.34 mg%, 29.05 mg%, 31.25 mg%, 36.28mg% and 41.01 mg% respectively, while FS were 18.42 mg%, 20.82 mg%, 24.32 mg%, 34.72 mg% and 52.48mg% respectively. According to the color analysis of tuna loin treated by CO and FS, it indicated that the brightness value L* of the tuna loin treated by CO during storage at 0, 1, 2, 3, and 4 week were 26.33; 43.67; 36; 24.33; and 20.33 resvectively and treated by FS there were 30; 42; 37; 27, 25,and 67 resvectively. The red color based on a * and b * values calculated by oHue, of the tuna loin treated by CO during storage at 0, 1, 2, 3, and 4 week were 47.26; 55.41; 54.42; 46.52; and 42.09 respectively and the tuna loin treated by FS were 50.57; 55.82; 55.61; 50,81 and 40,47 respectively. It concluded that both tuna loin treated by CO and FS classified as red color. Profile of tuna loin protein treated by CO and FS obtained 2 bands indicated by molecular weights of 100.92 kD and 52.05 kD.The myoglobin content of tuna treaded by CO and FS during storage increased so it categorized as a good quality.
Prospects of higher medical education in Ukraine in the age of reforms
Authors: Todoriko L.D. , Pidverbetska O.V. , Pidverbetsky O.Ya. , Semyaniv I.O. , Yeremenchuk I.V. , Slyvka V.I. 
Published: March 2021

The implementation of the latest medical reforms requires the synchronization of the system of training and education of medical education with the reform processes in the health care system.
Objective — analysis of promising areas of development and improvement of higher medical education in Ukraine and possible ways to implement them in the framework of reforms of practical health care and medical education.
Materials and methods. The principles of the strategy «Development of medical education in Ukraine» and the data of available domestic and foreign publications that contain information on possible ways to improve higher medical education were analyzed.
Results and discussion. According to the Strategy for the Development of Medical Education in Ukraine, patients are the main value of the medical system, so they should receive high quality services, which can be achieved only with the perfect development of practical skills by future physicians. One of the mechanisms for achieving professional technique of practical skills may be the usage of simulation learning technologies, as it was introduced at the Bukovina State Medical University, along with increasing the number of practical hours for clinical disciplines.To achieve high professionalism and ethics of future physicians, teachers must teach medical students to master the skills of quality search for the most relevant information and ways to improve their professional skills, to form a base of ethical principles of the doctor.With the rapid development of innovative technologies and evidence­based medicine, teachers need to constantly monitor, process and communicate to students only the latest information, in turn, every future doctor should be as interested as possible not only domestic but also global innovations in medicine.Due to the current requirements for the medical labor market, it is reasonable to select only highly motivated students for higher education, who will meet the latest requirements for certification of students and form a strong market for competitive medical knowledge and skills.Conclusions. The process of reforming the medical sector in Ukraine requires a change in many approaches to the organization of the educational process and the quality of medical education. This is a complex process, the implementation of which is possible only with the joint participation of state mechanisms for financing, organizing and controlling the educational process, as well as the direct participation and hard work of educational institutions that train medical professionals.
Morphological studies of the surgical material to determine the form­phase and the degree of activity of the tuberculosis process when using minimally invasive surgical treatment techniques
Authors: Opanasenko N.S. , Liskina I.V. , Lysenko V.I. , Shamray M.Yu. , Tereshkovych O.V. , Konik B.N. , Levanda L.I. , Zagaba L.M. , Shalagay S.M. , Kalenichenko M.I. 
Published: March 2021

Objective — to analyze the morphological studies of the operating material with the determination of the form-phase and the level of activity of the tuberculous process using minimally invasive methods of surgical treatment.
Materials and methods. A retrospective analysis of data for a five-year period was conducted in our clinic. A total of 165 cases of pulmonary or pleural tuberculosis were treated. Patients were of different age groups. The men were 88 (53.3 %), women — 77 (46.6 %). All patients underwent morphological examination of the surgical material. Morphological determination of the degree of activity of specific inflammation in the lung tissue was carried out according to the previously developed working classification of the degree of activity. The morphological definition of the phase of pleural tuberculosis was determined according to previously developed criteria. Investigated histological preparations of lung tissue and tissue of the parietal pleura, stained by the traditional method with hematoxylin and eosin.Microbiological examination of biological material (sputum and/or fragments of surgical material) in each case to identify mycobacterium tuberculosis was carried out using various methods, regulated by Order of the Ministry of Health of Ukraine N 45.
Results and discussions. The largest share of surgical interventions was in patients with pulmonary tuberculoma — 46.6 % of cases, with tuberculomas more often there was a moderate degree of activity of a specific inflammatory process. With various forms of pulmonary tuberculosis, moderate activity of the inflammatory process is more often determined — 51.8 %, in 13.4 % of cases the progression of specific inflammation is established. The share of microbiological detection of MBT at the time of surgery in cases of tuberculous lesions of the lungs was 27.7 % of cases, the share of multi-resistant MBT strains or strains with extended resistance was 61.3 %. In tuberculous pleurisy, the result of a microbiological study showed M. tuberculosis in 90.6 % of cases, more often susceptible MBT strains were determined — 58.5 %.
Conclusions. Morphological study of surgical material in VATS provides an objective biological determination of the form of the phase of tuberculous lesion and determination of the degree of activity of a specific inflammatory process, which is extremely necessary for the further appointment of adequate treatment of patients.
First results on the effectiveness of various shortened standard or modified treatment regimens for patients with multidrug-­resistant tuberculosis
Authors: Lytvynenko N.A. , Feschenko Yu.I. , Pogrebna M.V. , Lapheta A.S. , Shcherbakova L.V. , Penenko O.R. , Liubevych R.L. , Grankina N.V. 
Published: March 2021

Objеctive — to learn the effectiveness of various shortened standard or modified treatment regimens for patients with multidrug­resistant tuberculosis.
Materials and methods. A prospective observational study was carried out to study different shortened AMBT regimens for 346 patients with multidrug-resistant tuberculosis treated during 2017—2020 years with different shortened (standard and modified) regimens of antimycobacterial therapy: group 1 (72 patients) 4ZEAmMfxCfzPtHhd 5ZEMfxCfz; Group 2 (123 patients) 6ZMfxLzdCmCs 6ZMfxLzdCs; Group 3 (81 patients) 6BdqLzdLfxCfzCs 3BdqLzdLfx; Group 4 (70 patients) (6BdqLzdMfxhdCs 3BdqLzdMfxhd).
Results and discussion. At the time of treatment completion, «treatment success» was obtained in all patients who received the modified shortened regimens, compared with 72.5 % patients who received the standard short regimen recommended by the WHO (p < 0.05). Among the modified shortened regimens, 9-months regimens are the same in effectiveness as 12-month regimens, and also none of the regimens led to relapse.Both 9-month modified reduced regimens, that were studied, were equally effective: the cessation of bacterial excretion took place in all patients on (41.8 ± 3.2) days versus (38.9 ± 3.2) days. Tolerability of treatment was significantly better among patients receiving a treatment regimen with moxifloxacin compared with levofloxacin and clofazimine (p < 0.05): the total number of adverse reactions was recorded in 30.0 patients versus 64.2 %, the number of adverse reactions 3—4 degree of severity was the same between the comparison groups.
Conclusions. To achieve the WHO targets, MDR-TB patients need to use modified shortened courses of treatment, because of their significantly better efficacy than the standard short-term regimen recommended by WHO. Because of duration of treatment and the same efficacy, 9-month modified shortened treatment regimens (with bedaquiline) are more acceptable for use than 12-months regimens (without bedaquiline).Given the safety profile, the priority for use is a 9-month modified shortened regimen with bedaquiline, linezolid, cycloserine and additionally high-dosed moxifloxacin, compared to a regimen that additionally includes levofloxacin and clofazimine.
Formy realizacji aktu mowy ODMAWIANIE w języku niemieckim na przykładzie listów odmownych na podania o pracę
Authors: Szczęk Joanna 
Published: March 2021

Odmowa to akt mowy, należący do tzw. krytycznych aktów mowy. Jego realizacja powoduje zagrożenie dla równowagi interakcyjnej między nadawcą i odbiorcą. Z tego też powodu użytkownicy języka stosują różne werbalne i niewerbalne strategie związane z realizacją ODMAWIANIA. Szczególnym przypadkiem realizacji tego aktu mowy są listy odmowne na podania o pracę, w których powinna – pośrednio lub bezpośrednio – zostać wyrażona odmowa. Nadawcy wskazanego gatunku tekstu formułują ją w różny sposób. Przedmiotem artykułu są formy realizacji aktu mowy ODMAWIANIE w języku niemieckim na podstawie wskazanego gatunku tekstu. Celem jest skierowanie uwagi na strategie stosowane w realizacji tego aktu mowy oraz próba stworzenia typologii form używanych w językowej realizacji ODMAWIANIA.
Eksperimen Pengenalan Wajah dengan fitur Indoor Positioning System menggunakan Algoritma CNN
Authors: Hartiwi Yessi , Rasywir Errissya , Pratama Yovi , Jusia Pareza Alam 
Published: March 2021

Facial recognition work combined with the facial owner's position estimation feature can be utilized in various everyday applications such as face attendance with position detection. Based on this, this study offers a system testing experiment that can be run with facial recognition features and an Indoor Positioning System (IPS) to automatically check the location of the owner of the face. Recently, deep learning algorithms are the most popular method in the world of artificial intelligence. Currently, the Deep Learning algorithm toolbox has provided various programming language platforms. Departing from research findings related to deep learning, this study utilizes this method to perform facial recognition. The system we offer is also capable of checking the position or whereabouts of objects using Indoor Positioning System (IPS) technology. Facial recognition evaluation using CNN obtained a maximum value = 92.89% and an accuracy error value of 7.11%. Meanwhile, the average accuracy obtained is 91.86%. In the evaluation of the estimated position tested using DNN, the highest value of r2 score is 0.934, the lowest is 0.930 and an average is 0.932 and the highest value is MSE is 4.578, the lowest is 4.366 and the average is 4.475. This shows that the facial recognition process that is tested is able to produce good values but not the position estimation process. Keywords: Face Recognition, IPS, CNN, MSE, Accuraccy.
Citizen in Exception: Omar Khadr and the Performative Gap in the Law
Authors: Jones Matt 
Published: March 2021

In May 2015, former Guantanamo Bay detainee Omar Khadr was released from the Bowden Institution in Alberta. Khadr’s return to society followed 14 years of incarceration for an act that he may not have committed, which may not have been a crime, which took place while he was technically a child, and which was judged by a military tribunal that has questionable status in Canadian law. This article argues that Khadr’s long imprisonment was a political decision by US and Canadian authorities that required them to use performativity to suspend the law, depriving Khadr of his rights under American law, the Canadian Charter, and various protocols of international law. This use of performance to undermine law exposes a performative gap in the law: a space in the law that allows it to be moved and shaped by performative acts. Through these acts, Khadr became effectively stateless for a period in time: a citizen-in-exception. Building from Giorgio Agamben’s theory of the state of exception, this paper draws out the role played by performativity in the suspension of law by law. Importantly, the process that led to Khadr’s situation was racially charged from beginning to end. His situation is one manifestation of the way that Muslims have been “cast out” of Western law, as Sherene Razack puts it, since 9/11.
APLIKASI TEKNOLOGI UNMANNED AERIAL VEHICLE (UAV) UNTUK MENGIDENTIFIKASI TUTUPAN HUTAN DAN LAHAN DI UNIVERSITAS LANCANG KUNING
Authors: Ikhwan Muhammad , Tri Ratnaningsih Ambar , Lestari Ika , Ikhsani Hanifah 
Published: March 2021

Lancang Kuning University Campus (UNILAK) is one of the campuses that has a fairly wide area and has enormous potential, especially related to the use of space whose potential has not been maximally utilized to support the Tridharma activities of higher education. The lack of land use is due to a more detailed inventory of land cover types that have not yet been carried out so that data and information related to existing land cover types are still very minimal. So it is necessary to identify the type of land cover and land cover characteristics at the Unilak Campus, to obtain information and data for further use. Land cover is the mention of biophysical appearance on the surface of the earth consisting of areas of vegetation, open land, built up land, water bodies and wetlands. One of the activities carried out for land cover data collection is land cover inventory activity using applications in the senses and GIS to collect data on land cover types in the study area coverage. Information on the types of land cover can be obtained from land cover data inventory activities through ground check activities or data collection on land cover conditions in the field.
Transient responses in Piezoceramic Multilayer Actuators Taking into Account External Viscoelastic Layer
Authors: Grigoryeva Ludmila 
Published: March 2021

The work develops a generalized approach to the study of thickness (radial) vibrations arising in the piezoceramic plates, cylinders, spheres under electrical loads. The state of the problem and the main approaches, used in the problems of studying the oscillations of electroelastic bodies, are described. The use of multilayer elements with electroded interface surfaces and variable direction of polarization of the layers increases the conversion efficiency of electrical energy into mechanical energy, so multilayer piezoceramic plates, cylinders, spheres with changing polarization directions with electroded interfaces are considered. Because of piezoelectric elements are often embedded in the housing and supplemented with matching layers to protect against mechanical damage, it is necessary to study their effect on the oscillations of the element. The proposed approach makes it possible to study the vibrations of plane, cylindrical and spherical bodies with layers made of various electroelastic and elastic materials. Numerical implementation is carried out using finite differences.
Nonstationary oscillations of PZT-4 ceramic elements at zero initial conditions are investigated. Oscillations of multilayer plates, cylinders and spheres with and without an external elastic or viscoelastic reinforcing layer under impulse and harmonic unsteady loads are investigated and compared. There are found own frequencies for 5-layer bodies of different geometry with and without an external layer. The first natural frequency for cylinder and sphere corresponds to the radial mode of oscillations, while the second natural frequency for cylinders and spheres and the first for flat bodies are almost equal and correspond to thickness mode. The transient processes in the elements under impulse loads and the influence of the outer elastic layer (housing or matching layer) are studied, taking into account the Rayleigh attenuation. It is established that for a flat layer the outer layer increases the amplitude and the period of free vibrations after removing the load, and for cylinders and spheres it decreases. The presence of an elastic layer enhances the third and dampens the fourth natural frequency of the transducer, thereby expanding the frequency range of its operation.
Bearing capacity of steel-fiber-concrete slabs with biaxially prestressed reinforcement
Authors: Zhuravskyi Oleksandr 
Published: March 2021

The aim of the research is to obtain new experimental data of biaxially prestressed steel-fiber-concrete slabs under transverse loading and to develop a method for calculating their bearing capacity.
Experimental-theoretical studies of biaxially prestressed steel-fiber-concrete slabs under the action of a uniformly distributed load were performed. Experimental studies were performed on plates measuring 40x800x800 mm with prestressed reinforcement Ø5Bp-II in two directions. Samples of the first series were reinforced with a mixture of steel fibers of STAFIB 50/1.0 and STAFIB 30/0.6 with anchors at the ends, the percentage of which was 0.5% by volume of each fiber. The samples of the second series contained 1.0% by volume of NOVOKON URW 50/1.0 corrugated fibers.
A method for calculating steel-fiber-concrete (SFB) slabs based on the deformation method is proposed. This takes into account the real diagram "σ-ε" for uniaxial and biaxial compression of steel-fiber-concrete and increase the compressive strength of steel-fiber-concrete under conditions of biaxial compression. Stress losses in the reinforcement from creep and shrinkage deformations of steel-fiber-concrete are also taken into account. The results of calculation of experimental samples and their comparison with the results of experimental researches are given. They showed sufficient convergence. The difference was 1.1… 2.5%. It is established that the bearing capacity of biaxially prestressed slabs is 1.55… 1.61 times higher than unstressed slabs and 42.4… 55.5% higher than uniaxially stressed slabs.