bluuebunny/crossref_metadata_2025 huggingface dataset:
Condiciones laborales, calidad y percepciones sobre el ejercicio de la profesión: encuesta a médicos endoscopistas digestivos en Argentina
Authors: Sanguinetti José María , Lucia Andrés , Guidi Martín
Published: May 2022

Introducción: Existen desafíos importantes para lograr un adecuado desempeño profesional. Objetivo: Evaluar las características del ámbito laboral y percepciones sobre la calidad profesional y el ejercicio de la medicina. Materiales y métodos: Estudio exploratorio y transversal, encuesta online (septiembre a noviembre de 2020). Se evaluaron las características del ámbito laboral, calidad en endoscopía, redes sociales, conflictos de intereses y rol de las sociedades científicas. Resultados: 208 profesionales. Edad promedio 48,5 años, 66,8% sexo masculino. Promedio de egreso 23 años; el 88,9% (n=185) tenía especialidad certificada y el 85,6% eran gastroenterólogos (n=178). Lugares de trabajo promedio: 2,6; 108 trabajaban menos de 40 h. semanales (52%), 127 (61%) realizan tareas de gestión y el 63,9% guardias pasivas (n=133). El 13,5% (n=28) considera que existen disparidades entre varones y mujeres. El 70,2% (n=146) experimentó Burnout y 86 (41,3%) experimentaron o fueron testigos de abuso. Promedio mensual de procedimientos 87,6 (5-300). La mayoría realiza estudios diagnósticos y terapéuticos básicos. El 63,4% (n=132) consideró adecuada la tecnología con la que trabaja. El 65% (n=136) reutiliza accesorios y el 54,8% (n=114) conoce su tasa de detección de adenomas. 76 médicos (36,5%) usa redes sociales para difusión de su práctica. El 28,4% (n=59) reconoció conflictos de intereses. Existe una opinión favorable para que las sociedades científicas participen en la defensa de intereses económicos y un elevado nivel de insatisfacción económica con la profesión. Conclusión: Esta encuesta brinda información valiosa para mejorar los programas de formación. Es necesario mejorar las condiciones laborales y la calidad de procesos yprocedimientos.
Dolor abdominal y parálisis flácida, una aproximación a las porfirias: serie de casos y revisión de la literatura
Authors: Nieto González Manuel Alejandro , Millán Pérez Sonia Patricia , Correa Aldana Alejandra , Galvis Chaparro Maria Paula , Herrera Centeno María Paula , Correa Cortés Valentina
Published: May 2022

Las porfirias son trastornos metabólicos hereditarios causados por deficiencias enzimáticas de la biosíntesis del grupo HEM. Con presentación en distintos grupos de edades, más común en infancia y tercera a cuarta década de la vida, se caracterizan por elevación de porfirinas, y manifestaciones variadas cutáneas y neuro viscerales. Describimos una serie de 3 casos de pacientes femeninas en tercera década de la vida con dolor abdominal severo e inespecífico y una amplia gama de manifestaciones clínicas con sus complicaciones a corto y largo plazo en quienes se diagnosticó porfiria aguda intermitente (PAI). Se hará revisión en la literatura para aportar al reconocimiento temprano de estas condiciones e instaurar de forma temprana el manejo específico e impactar en desenlaces irreversibles.
Hemorragia digestiva alta por linfadenitis mesentérica tuberculosa que fistuliza a la pared gástrica
Authors: Ramírez Garcia Juan Felipe , Diaz Chalco Carmen Nataly , Bermudez Cruzado Yvan Cristobal
Published: May 2022

La linfadenitis tuberculosa es la entidad más frecuente de la tuberculosis abdominal, que ocurre por reactivación de un foco latente. Su diagnóstico requiere un alto grado de sospecha, para lo cual requiere estudios endoscópicos, radiológicos e histopatológicos. En la evaluación de las linfadenopatías, la punción y aspiración guiada por ultrasonido endoscópico cumple un rol importante. Presentamos el caso de un paciente varón de 22 años, quien ingresa a Emergencia del Hospital Nacional Arzobispo Loayza por hemorragia digestiva alta secundaría a linfadenitis mesentérica tuberculosa que comprometió la pared gástrica.
Un año más de pandemia
Authors: Piscoya Alejandro
Published: May 2022

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GSTs, MRP and Apoptototic Markers in DLD-1 Human Colon Cancer Cell Line Before and After 5-FU Treatment
Authors: GÜRBÜZ Fatıma Nurdan , KAYA KOÇDOĞAN Arzu , YILMAZ Can , OĞUZTÜZÜN Serpil , GÜLER ŞİMŞEK Gülçin , TÜRK Mustafa
Published: May 2022

Multidrugresistance is an important factor limiting the effect of chemotherapy on cancer treatment. Disorders of drug transport and apoptosis, deterioration of redox homeostasis are among the main mechanisms that lead to multidrug resistance. The aim of this study was to determine the effect of 5-FU on GST isozymes, drug resistance proteins and apoptotic proteins before and after 5-Flourouracil application on DLD-1 colon cancer cell line. The cytotoxic effect of 5-FU was measured by WST-1test and, the efficiency of drug application was, also, proved by double staining via Hoechst 33342 with Propidium iodide. Next, the expression levels of GST isozymes, drug resistance proteins and apoptotic proteins were determined by immunocytochemistry. The cytotoxic effect of 5-FU at different doses on DLD-1 colon cancer cell line was determined by WST-1 method. MRP-2, 3, 6, 7 of drug resistance proteins; GSTA1, GSTM1, GSTT1, GSTZ1, GSTK1 and GSTO1 of GST proteins; bcl-2, caspase-3, p38, and p53, which are apoptotic proteins, have higher expression in the drug-treated DLD-1 cell line. GSTS1, MDR-1 and MRP-1expressions were not immunocytochemically different. It was determined that there is a direct correlation between the level of cytotoxicity and applied drug concentration. The cytotoxic effect of the drug increased with the increase in the dose of the drug. In this study, as first in the literature, the expression levels of some apoptotic markers, GST isozymes and drug resistance proteinswere evaluated togetherand except GSTS1, MDR-1 and MRP-1, they were all upregulated with respect to the control group after 5-FU administration.
Cálculo Diferencial de Gottfried Wilhelm von Leibniz
Authors: Dourado Thiago Augusto Silva
Published: May 2022

Neste trabalho apresentamos uma tradução do artigo “Novo método para máximos e mínimos, bem como para tangentes, que não se detém ante as quantidades fracionárias ou irracionais, e é um singular gênero do cálculo para estes problemas” de Gottfried Wilhelm von Leibniz, publicado na Acta Eruditorum, edição de outubro de 1684 (número X), tomado como o trabalho que fundou e aporesentou pela primeira vez o cálculo diferencial em bases gerais.
Behavioural Problems Among Children of Alcoholic Parents at Selected Government High School in Bangalore
Authors: Dayananda BO , Sreevani Rental
Published: May 2022

Perhaps the most defenceless victims of alcoholism are the children of alcoholics. It is, therefore, very important to screen for problems at earliest age. In this study, a cross-sectional descriptive survey research design was adopted. One hundred children of alcoholic parents were recruited by non-probability purposive sampling method. Children of alcoholic screening test were used for identifying children of alcoholics. Paediatric Symptom Checklist was used for assessing behavioural problems. The study was conducted at three Government High Schools in Pottery Town, Hosaguddadahalli and Attigupe, Bangalore. The result shown that 58 percent of respondents were having mild to moderate impairment in psychosocial functioning. 11 percent of the children scored positive on the internalising subscale, 13 percent scored positive on the externalising subscale, 9 percent scored positive on the attention subscale and 10 percent were positive for other problems like physical symptoms, difficulty in academics and sleep disturbance. There was no significant association found between behavioural problems scores with age, sex, religion, class, educational qualification of father, educational qualification of mother, occupation of father, occupation of mother and monthly family income. It is concluded that children of alcoholic parents are risk for behavioural problems.
Kawasaki Disease: A Clinical Case Report with Dramatic Presentation
Authors: P Usha
Published: May 2022

Kawasaki disease (KD) is an acute vasculitis of childhood that predominantly affects the coronary arteries. Also known as Kawasaki syndrome and mucocutaneous syndrome, it involves skin, mouth, lymph nodes and inflammation of blood vessels. It is an acute systemic inflammatory illness. Kawasaki disease has replaced rheumatic fever to become the commonest cause of acquired heart disease amongst children in Japan, Northern America and Europe. Although we do not have countrywide epidemiologic data for India, anecdotal reports strongly suggest that the incidence of KD is showing an upward trend over the last 20 years and it may soon replace acute rheumatic fever to become the commonest cause of acquired heart disease amongst children. Here the patient presentation with KD is presented with details to get an idea about its clinical picture.
Psychological and Financial Problems Among Female Staff Nurses: A Descriptive Study
Authors: Gupta Manisha , Prasad Karesh
Published: May 2022

The working environment is one of the most important recourses of occupational stress. Nurse’s environment includes an enclosed atmosphere, time, pressures, excessive noise, sudden swings from intense to mundane tasks, no second chance, unpleasant sights and sounds and long standing hours. Nurses are trained to deal with these factors but stress takes a toll when there are additional stressors. Stress is known to cause emotional exhaustion to nurses and this leads to negative feelings toward those in their care. The aim of the study was to assess the psychological and financial problems among female staff nurses working in selected government and private medical colleges of Madhya Pradesh. A descriptive survey was used. The 50 female staff nurses were selected by simple random sampling. The findings showed that 12 (48%) staff nurses were suffering from anxiety, 16 (64%) from stress and 5 (20%) staff nurses facing financial problem in government medical college whereas 10 (40%) staff nurses were suffering from anxiety, 8 (32%) from stress, 24 (96%) from depression and 10 (40%) were facing financial problem in private medical college.
Malware Detection and Classification Framework for IOT Devices
Authors: Sayali Khirid  , Sakshi Veer  , Tanushika Gupta  , Vishwajeet Waychal  , Mrs. Asmita R. Kamble
Published: May 2022

Internet of Things (IoT) technology provides the basic infrastructure for a hyper connected society where all things are connected and exchange information through the Internet. IoT technology is fused with 5G and artificial intelligence (AI) technologies for use various fields such as the smart city and smart factory. As the demand for IoT technology increases, security threats against IoT infrastructure, applications, and devices have also increased. A variety of studies have been conducted on the detection of IoT malware to avoid the threats posed by malicious code. While existing models may accurately detect malicious IoT code identified through static analysis, detecting the new and variant IoT malware quickly being generated may become challenging. Due to the complexity of design and implementation in both hardware and software, as well as the lack of security functions and abilities, IoT devices are becoming an attractive target for cyber criminals who take advantage of weak authentication, outdated firmware’s , and malwares to compromise IoT devices .This project provides the light on the system named as malware classification and detection of IOT devices, used to detect the cyber-attacks caused by malware on IOT devices by using machine learning techniques. The malware classification and detection system detect and identifies the various types of malwares using static analysis with the help of machine learning algorithm. An easy-to-use user interface for easy uploading of files and checking for virus is designed. Also, acceptance testing is performed on the application to remove vulnerabilities.
Prediction of Chronic Kidney Disease using Machine Learning
Authors: Himani Hatwar  , Divya Chhaprwal  , Dvarkesh Rokade  , Santosh Kale
Published: May 2022

Chronic Kidney Disease is one of the most serious illnesses nowadays, and it is vital to have a good diagnosis as soon as possible. Machine learning has proven to be effective in medical therapy. The doctor can diagnose the ailment early with the use of machine learning classifier algorithms. This article has examined Chronic Kidney Disease prediction from this standpoint. The Chronic Kidney Disease dataset was obtained from the University of California at Irvine's repository. The artificial neural network, C5.0, Chi-square. After effectively filling out the incomplete data set, 4 machine learning algorithms (Random forest, Support vector machine, K-nearest neighbor and Decision tree) were used to establish models. The dataset was also subjected to the significant feature selection technique. The results were computed for each classifier using I full features, (ii) correlation-based feature selection, (iii) Wrapper method feature selection, (iv) Least absolute shrinkage and selection operator regression, (v) synthetic minority over-sampling technique with least absolute shrinkage and selection operator regression selected features, and (vi) synthetic minority over-sampling technique with full features. The results show that in synthetic minority over-sampling technique with full features, LSVM with penalty L2 has the maximum accuracy of 98.86 percent. Along with precision, recall, F-measure, and area, accuracy, precision, recall. Among these machine learning models, random forest achieved the best performance with 99.75% diagnosis accuracy. Hence, we speculated that this methodology could be applicable to more complicated clinical data for disease diagnosis..
Lung Cancer Detection using CT Scans Images
Authors: Avantika Bhujade  , Disha Daga  , Jagruti Bisen  , Mansi Baraliy  , Prof. S.B. Patil
Published: May 2022

Cancer is the most dangerous disease which causes deaths. Early treatment of such disease is very important, if not it may cause deaths. So, to overcome this complication, advanced and early diagnosis is mandatory. By the help of modern technologies like artificial intelligence we can detect this deadly cancer and could help the patients. Artificial Intelligence technique is the most important convolution neural network that can easily identify the cancer type with high accuracy in very less time. So, in this paper we took many research paper into consideration and found that convolution neural networks are very popular to identify pulmonary cancer than any other algorithms in deep learning.CNN gets over the age compared to its antecedent because it detects the suspected and the non suspected region without any human supervision. The main focus is to maximize the accuracy and specificity. Nevertheless, it will help the radiologists and medical personal to dig into treatments and analyze the proper cure effectively.
Automated Resume Builder for Fresh - Graduates Using Html and JavaScript
Authors: Mr Sudarsanam  , Ajith J  , Annamalai J  , Darrel P
Published: May 2022

This project is an online resume builder. It is an application that simplifies the task of creating a resume for individuals. The program is based on web development using Html,CSS,JS and BootStrap. The system is developed to provide an easy means for creating a professional looking resume. The system is flexible to be used and reduces the need of thinking and designing an appropriate resume according to qualifications. Individuals just have to fill up a form that specifies questions from all required fields such as personal questions, educational, qualities, interest, skills and so on. The answers provided by the users are stored and the system automatically generates a well-structured resume. Creating a resume is a bit of a tedious task for any working professional from any industry. One has to keep it short, simple, and with the latest work experience, and constantly update it over a while. Individuals just have to fill up a form that specifies questions from all required fields such as personal questions, educational, qualities, interest, skills and so on. The answers provided by the users are stored and the system automatically generates a well-structured resume.
Overview of Machine Learning
Authors: Nitesh Sharma
Published: May 2022

The field of machine learning is introduced at a high level of abstraction. The concepts of supervised and unsupervised learning, regression, and classification are all discussed. A major guiding notion of learning is the balance between bias, variance, and model complexity. The neural network (feed-forward and recurrent), support vector machine, random forest, self-organizing map, and Bayesian network are all examples of models that machine learning can develop. The core ideas of partitioning a dataset into training, testing, and validation sets, as well as performing cross-validation, are addressed next. The importance of the domain expert in keeping the project real is discussed next, followed by evaluating the model's goodness. The chapter ends with some practical advice on how to perform a machine learning project.
Survey on Object Based Image Classification and Analysis for Remote Sensing
Authors: Piyush Pachare  , Aditya Patil  , Gaurav Uke  , Aditya Thombare  , Mrs. R. T. Waghmode
Published: May 2022

Remote sensing is the process of detecting and monitoring the physical characteristics of an area by measuring its reflected and emitted radiation at a distance. In this paper, we have shown object-based image analysis on ARD data obtained from Landsat satellite and applying NDVI, zonal statistics, classification, segmentation, change detection.
Smart Video-Based Threat Analysis and Detection using CNN
Authors: Shubhada P. Mone  , Mukul Borole  , Devashish Shahakar  , Dnyanesh Mahajan
Published: May 2022

In recent years, more and more video surveillance devices like drones, CCTV's have been deployed due to an increase in demands related to public security and smart cities. There is a need to overcome the existing drawbacks of post-investigation techniques of video surveillance systems by providing a pre-alert generation system. The video surveillance system has become an important part of the security and protection of modern cities. So we are going to focus on video surveillance by giving video contents containing early fire events detection, suspicious activities and smart parking systems, and crowd estimation. Smart monitoring cameras equipped with intelligent video analytics techniques can monitor and pre-alert systems by capturing suspicious activity and events. Our work is based on deep learning techniques for video analysis with better performance and event detection with the advantages of alert generation.
SPESE-Everyday Expenditure Tracker
Authors: Dr. B. Muthu Senthil  , Mummaneni Sravani  , Konduru Theja Sree  , M. P. Krithik Shri
Published: May 2022

In today’s busy and expensive life we are in a great rush to make money. But at the end of the month, we broke off. As we are unknowingly spending money on little and unwanted things. So, we have come over with the idea to track our earnings. SPESE-Everyday Expenditure Tracker aims to help everyone who are planning to know their expenses and save from it. Here user can define their own categories for expense type like food, clothing, rent and bills where they have to enter the money that has been spent and also can add some information in additional information to specify the expense. User can also define expense categories. User will be able to see pie chart of expense. By using this, we can reduce the manual calculations for their expenses and keep the track of the expenditure. Although this website is focused on new job holders, interns and teenagers, everyone who wants to track their expense can use this application.
Drowsiness Alert Using Machine Learning Algorithms and Deep Learning Algorithms
Authors: Prof. Malan Sale  , Sahil Tamboli  , Prajakta Mankar  , Om Chirde  , Shidhart Matale
Published: May 2022

We proposed to use this approach to reduce the number of accidents caused by driver weariness, thereby improving road safety. This device uses visual data and artificial intelligence to identify driver drowsiness automatically. For the neural transfer function, we use SoftMax to find, monitor, and examine both the driver's face and eyes in order to measure PERCLOS (% of eye closure). It will also employ alcohol pulse detection to evaluate whether or not the user is normal. Due to long driving periods and boredom in overcrowded conditions, driver fatigue is one of the primary causes of traffic accidents, particularly for drivers of large vehicles (such as buses and heavy trucks).
Kaufleute rechnen mit härteren Zeiten
Authors: Himberg Mathias , Stockburger Manfred
Published: May 2022

Nach den Umsatzsprüngen in der Corona-Zeit bricht bei den Kaufleuten der Aufwärtstrend. Der Umsatz der 15 größten Selbstständigen wird in diesem Jahr stagnieren – trotz hoher Inflation.
Tegut sucht weitere E-Food-Partner
Authors: Klug Denise
Published: May 2022

Supermarktbetreiber Tegut liebäugelt mit neuen Partnern, um seine Online-Aktivitäten voranzutreiben. Nach LZ-Recherchen laufen intensive Gespräche mit Knuspr und Bringoo.
Prowein besteht Bewährungsprobe
Authors: Murmann Christoph
Published: May 2022

Die Zukunft der Prowein wird sich nächstes Jahr entscheiden. Diese Woche fand die weltgrößte Weinmesse im Notformat statt. Wichtige Aussteller blieben weg – kamen aber als Besucher, denn Gesprächsbedarf gab es reichlich.
Online-Handel kritisiert neue Vertikal-GVO
Authors: Bender Hanno
Published: May 2022

Der E-Commerce Verband (Bevh) sieht den Wettbewerb im Handel durch die neue Vertikal-GVO geschwächt. Herstellern eröffnen die EU-Regeln neue Möglichkeiten, ihren Vertrieb zu steuern.
Die Inflation ist die Hauptsorge
Authors: Nusser Bernd , Becker Jessica
Published: May 2022

Ukraine-Krieg? Corona? Nein, die rasante Teuerung in nahezu sämtlichen Lebensbereichen beunruhigt die Deutschen derzeit am meisten. Laut Umfragen von McKinsey und PwC geht die Mehrheit der Befragten von einer weiteren Steigerung der Preise aus.
Mehr Ehrgeiz gefordert
Authors: Mönch Axel
Published: May 2022

Brüssel. Den Agrarsektor fasst die EU-Kommission in ihrem Klimapaket „Fit for 55“ mit Samthandschuhen an. So sieht es jedenfalls der Umweltausschuss des Europaparlaments. Die Abgeordneten wollen ehrgeizigere Ziele durchsetzen.
Vielfalt an Arten, Sorten und Mischungen führt zum Erfolg
Authors: Behme Dagmar
Published: May 2022

Der vielfältige Nutzen von Zwischenfrüchten im Ackerbau gehört zum Grundlagenwissen. Aktuell sind alle Eigenschaften gefragt – und zwar in der optimalen Kombination. Am besten lassen sich die Wirkungen direkt auf dem Feld diskutieren.
Gemischter Pflanzenchor statt einzelne Solisten
Authors: Schaal René
Published: May 2022

Auf Feldern ohne Bewuchs gehen Nährstoffe leicht verloren und es kann zu Bodenerosion kommen. Dies kann durch Düngung oder Bodenbearbeitung nur begrenzt ausgeglichen werden. Auch eine einzelne Zwischenfrucht schafft hier nur selten Abhilfe.
„Wir bieten gut umsetzbare Instrumente“
Authors: Behme Dagmar
Published: May 2022

Landwirte suchen angesichts hoher Düngemittelpreise und zunehmender Restriktionen für Stickstoffdünger alternative Konzepte, um Nährstoffe zu mobilisieren und der Hauptfrucht zur Verfügung zu stellen. Carmen Fiedler erklärt, welchen Beitrag Zwischenfrüchte leisten können.
Ackerschlagkartei wichtigste Anwendung
Authors: Dänzer Dieter
Published: May 2022

Frankfurt a.M. Nahezu alle in die Zukunft gerichteten Projekte in der Landwirtschaft sind mehr oder weniger stark mit der Digitalisierung verknüpft. Ein wesentlicher Teilaspekt ist dabei die Dokumentierung aller Einzelschritte über Farm-Management-Informationssysteme (FMIS).
Erfolgreich mit eigenem Start-up
Authors: Brust Martin
Published: May 2022

Landwirtschaft und grüne Unternehmen sind alles: Acker bestellen, Drohnen steuern, Stall ausmisten und Proteinersatz im Labor erforschen. Die modernen Seiten der Landwirtschaft treten immer mehr in die Öffentlichkeit und bieten zahlreiche Geschäftsideen.
Sexto aniversario de los mártires de la UCA
Authors: Cuadra José Adán
Published: May 2022

No hay resúmenes disponibles.
ECA Estudios Centroamericanos, Vol. 50, No. 565-566, 1995: 1045-1049.
mal y la esperanza. Reflexión desde las víctimas
Authors: Sobrino Jon
Published: May 2022

Este artículo es el texto de una ponencia tenida en Nueva York, el 10 de junio de 1995, en la asamblea anual de la Asociación de Teólogos Católicos de Estados Unidos y Canadá. El autor analiza la realidad del mal y de la esperanza desde la perspectiva de las víctimas y recalca lo que ésta aporta a su captación. También desde esa perspectiva analiza las raíces del mal en nuestro mundo y, sobre todo, las raíces de la esperanza.
ECA Estudios Centroamericanos, Vol. 50, No. 565-566, 1995: 1081-1092.
nuevas formas de hacer política en Centroamérica
Authors: Leis Raúl
Published: May 2022

En el contexto de las tradiciones kunas, el autor recuerda la importancia de la utopía para la vida humana e invita a descubrir, crear y reinventar el papel germinal del intelectual, del político y del creador en una sociedad terminal y prosaica. Se trata de luchar por el pan y la belleza. De bregar por la integralidad que hace que aquí y ahora, descubramos nuestros desafíos duros y tenaces, en realidades astilladas, que nos piden participar creando propuestas simbólicas, pero también interviniendo de mil maneras imaginativas. Explorando estos caminos es posible encontrar cómo llegar a un proyecto propio, humano y libre.
ECA Estudios Centroamericanos, Vol. 50, No. 565-566, 1995: 1107-1127.
América Latina
Authors: Andreu Federico , Morales José Antonio
Published: May 2022

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 50, No. 565-566, 1995: 1144-1149.
Noviembre-diciembre
Authors: El Editor
Published: May 2022

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 50, No. 565-566, 1995: 1167-1174.
An exploration into the factors influencing job satisfaction among dental technologists in Lagos, Nigeria
Authors:   , Ndubuisi Michael Chijioke
Published: May 2022

There has been a growing concern within the Nigerian dental technology industry regarding job satisfaction particularly among dental technologists working in the public health sector. There are no previous studies of job satisfaction of dental technologists in Nigeria. The aim of this study was, therefore, to explore the factors influencing job satisfaction among dental technologists working in public hospitals and dental centres in Lagos state, South-West Nigeria. The study was carried out using mainly a qualitative research approach undertaken through a phenomenological research design by learning from the experiences of study participants, otherwise known as interpretivist paradigm. Participants were purposefully selected from both federal (six) and state (12) government establishments within Lagos state, Nigeria. Data was generated by means of semistructured interviews with 18 (males n=10, females n=8) dental technologists. Interviews were recorded and transcribed verbatim, then analysed and interpreted using thematic content analysis aided by the qualitative research software, Nvivo 11 Pro (QSR International Pty Ltd, 2015). The results indicate 11 key factors that influenced job satisfaction, including: low employment entry-level, low remuneration, career limiting bar (limited career progression), limited educational advancement. Other factors included: dearth of specialty training, limited funding and opportunity for CPD, strained working relationship between dentists and technologists, low professional status, inadequate professional/work autonomy, lack of equipment and dental supplies and poor working conditions amongst other factors. The majority of the participants expressed satisfaction and fulfilment in their job (career) as oral health workers, but their job satisfaction was undermined by the challenges mentioned above. In the course of the project, valuable data emerged which contributes to the literature concerning those factors that undermine job satisfaction amongst the dental technology professionals in the African context, particularly in Nigerian. Further large scale studies in this field are recommended. This study highlights a number of real and potential problems in relation to job satisfaction in the field of dental technology in Nigeria among those employed in the public health sector. It is apparent that change within the structure of education and professional qualification, although largely welcomed, and if the context in which employees work is improved, this will encourage dental technologists to stay in their jobs, and will improve job satisfaction and and improve productivity and job satisfaction and so reduce the likelihood of job turnover.
QUẢN LÍ VÀ QUẢN TRỊ
Authors: Đặng Thành Hưng , Trần Thị Tố Oanh
Published: May 2022

Gần đây do ảnh hưởng của quản lí kinh doanh mà khái niệm quản lí và khái niệm quản trị được sử dụng tùy tiện. Điều này làm nảy sinh nhiều hiểu lầm trong quản lí, lãnh đạo, quản trị. Trong nhiều lĩnh vực, có xu hướng lạm dụng thuật ngữ quản trị để thay thế quản lí. Chuyện này cần được xem xét nghiêm túc. Bài này thảo luận bản chất và quan hệ giữa quản lí và quản trị.
Jótétemény vagy inkább tehertétel : Két brit szakszervezeti vezető felhasználásának kísérlete az ellenzéki Munkáspárt meggyőzésére az 1956-os forradalom utáni években
Authors: Pál István
Published: May 2022

Amikor az 1956-os forradalom után Magyarország és Nagy-Britannia kapcsolatai az 1955-ös egyezmények ellenére is újból mélypontra jutottak, a Belügyminisztérium (BM) II/3. (Hírszerző) Osztály alárendeltségében működő londoni rezidentúra két éven keresztül azzal próbálkozott, hogy az akkor ellenzékben lévő Labour Party centrumától balra álló szakszervezeti vezetők segítségével érje el a brit Munkáspártnál Kádár János rendszerének elfogadását. A fenti törekvés azt a célt szolgálta, hogy a Labour választási győzelme esetén Magyarország befolyásos támogatót szerezzen a diplomáciai elszigeteltségből való kitöréshez. A II/3. Osztály – a továbbiakban Központ – az ügy érdekében az ASSET (Association of Supervisory Staffs, Executives and Technicians – Munkafelügyelők, Művezetők és Technikusok Szakszervezete)3 tiszteletbeli elnökének és főtitkárának felhasználását készítette elő, ám a velük kapcsolatos elvárások nem teljesültek.
Rendészet a szocializmus első évtizedeiben
Authors: Sallai János
Published: May 2022

Ma több mint három évtizede, hogy magunk mögött hagytuk a szocializmust, amely időszakban a történelem, így a szakmatörténet oktatása, kutatása sokszor tabutéma volt. Ezért is fontos, hogy a meglévő levéltári, könyvészeti forrásokra alapozva, a még élő tanúkat meghallgatva, felkutassuk a szocializmus alatt megvalósult rendészetet. A második világháború után szinte a teljes rendészeti elitet kicserélték, vagy eltávoztak önként a testülettől. Az ismert történelmi okok miatt a rendészetben is a szovjet modell átvétele kötelező volt, s meg is valósult mind módszerben, mind jelképesen, pl. az egyenruhák, rendfokozatok tekintetében. A szakemberhiány pótlására gyorsított tisztképzéssel válaszoltak, és csak a hatvanas évek végére sikerült hatékonyabb, magasabb színvonalú tisztképzés megvalósítani, ami elvezett a Rendőrtiszti Főiskola 1971-es létrehozásához. Az első rendőrségi törvényre 1955-ig kellett várni, míg a következő rendőrségi, rendészeti jogszabályok a hetvenes évek elején születtek meg.
„...felkelés Magyarországon.” : A Szabad Európa Rádió Magyar Osztálya munkatársainak visszaemlékezései az 1956-os forradalom napjaira
Authors: Simándi Irén
Published: May 2022

A tanulmány célja az oral history (az elbeszélt történelem) segítségével felidézni az 1956-os forradalom indulását és a szabadságharc napjainak fontosabb eseményeit. A munka elkészítéséhez felhasznált visszaemlékezések bepillantást engednek a Szabad Európa Rádió Magyar Osztályán dolgozó egykori munkatársak mindennapjaiba, hol voltak a forradalom kezdetén, milyen feladatokat láttak el a szabadságharc napjaiban. Az interjúkból megtudhatjuk, volt-e megfelelő, hiteles hírforrás a magyarországi események megismerésére és azok kommentálására. A rádió legfontosabb részlege a Magyar Monitoring Osztály (lehallgató) volt. Az osztály munkatársai rögzítették és írták le a Magyar Rádióban elhangzott adások szövegeit a Magyar Osztály szerkesztői és a Központi Hírosztály [Central News] munkatársai számára, akik ezeknek a felhasználásával írták a híreket a forradalom napjaiban is. Az interjúk különösen értékes részei azok az emlékek, amelyekben a rádiósok személyes véleményüket fogalmazták meg egy-egy eseményről vagy politikusról, pl. Nagy Imre miniszterelnök tevékenységéről. A tanulmányt a műfaji sajátosságok (forráskritika) figyelembevételével készítettük el, bőséges információt tartalmazó jegyzetapparátus felsorakoztatásával, amely segítséget nyújt az ismeretanyag mélyebb megértéséhez.
Shakespeare szonettjei – verstörténet és kultúrtörténet (Első rész)
Authors: Szele Bálint
Published: May 2022

A kétrészes tanulmány témája a magyar Shakespeare-kultusz egy kevéssé feldolgozott szegmense, a Szonettek. A drámák mellett háttérbe szoruló versekről napjainkban már mindenki elismeri, hogy Shakespeare legjelentősebb, legizgalmasabb művei közé tartoznak, melyek számtalan különböző értelmezésre adnak lehetőséget. A szonetteket Szabó Lőrinc 1921-es fordítása ismertette meg a szélesebb magyar közönséggel, azelőtt marginális, érthetetlen művekként tekintettek rájuk. A tanulmány első része részletes leírást ad a szonettekről, tárgyalja e versforma kialakulását és fejlődését, az egyes változatok pontos jellemzőit, majd a Shakespeare-szonettek keletkezésének kérdéseivel együtt tárgyalja a lehetséges értelmezéseket is, bemutatva mind az életrajzi olvasatot, mind azt a megközelítést, miszerint a szonettek költői játékként születtek. A tanulmány bemutatja a Szonettekkel foglalkozó magyar irodalmárok értelmezéseit is, és kísérletet tesz teljes körű vizsgálatukra és a magyar művelődéstörténetben való elhelyezésére.
Ormós Zsigmond művelődéseszményei, eszményképei
Authors: Gurzó K. Enikő
Published: May 2022

Temesvárnak és a Bánságnak aligha lennének Kárpát-medencei viszonylatban is kimagaslónak számító közgyűjteményei, ha a 19. század második felében a vármegye főispánja, idősebb Ormós Zsigmond országgyűlési képviselő, a pozsonyi Társalkodási Egyesület egykori aktív tagja nem veti meg az idővel intézményesülő kollekciók alapjait. Tanulmányomban azt vizsgálom, hogyan viszonyult szűkebb és tágabb környezetéhez, miként ítélte meg a korabeli ifjúságot, milyen irodalmi, művészeti és szociográfiai forrásokból merített, milyen követhető mintákat választott ahhoz, hogy művelődésszervezői tevékenysége kora egyik legtekintélyesebb magyar közösségformálójává, kultúrateremtőjévé emelje. A dolgozat központi fejezetében a Kölcsey Ferenchez fűződő páratlan viszonyát boncolgatom, ami arra is megfelelő keretet teremt, hogy a temesvári piarista gimnáziumtól az Óromániában szerzett tapasztalatain és a csekei sírhoz vezető szatmári útján át feltérképezzem közéleti életpályájának társadalmi bázisát, forrásait, eszményképeit.
"Tessék lerajzolni, hogy már négyéves elmúltam.” : A Ludas Matyi óvodaképe az ötvenes évekből
Authors: Kóger Yvetta
Published: May 2022

Jelen mikrokutatás az „ötvenes évek” magyarországi óvodaügyének elemzése keretében a hazai magyar nyelvű sajtó nem szakmai orgánumai közül a vizsgált korszak szatirikus hetilapjában, a Ludas Matyiban keresi az óvoda sajtóreprezentációjának specifikus megnyilvánulásait. Az újság az egykori óvodapolitikai hatás lenyomataként nemcsak szöveges, hanem képi emlékeket is tartalmaz. Az állampárti időszakban nem volt ritka a gyermekeken keresztüli propaganda az intézmény népszerűsítése érdekében. A „gyerekszáj” egyik példája a címben idézett mondat. Az óvodához köthető karikatúrák és kísérő szövegeik tanulmányozásával képet kaphatunk arról, hogy az egykori államvezetés milyen tartalommal kívánta megtölteni annak a preszkoláris intézménynek a fogalmát, amelyről feltehetően a lap olvasói közül is csak keveseknek volt közvetlen tapasztalata e korszakot megelőzően.
Remembering Media and Journalism in Socialist Yugoslavia
Authors: Kaluža Jernej , Amon Prodnik Jernej
Published: May 2022

In recent decades, memory studies have become a prominent interdisciplinary field of research, with several studies focusing on the specifics of socialist Yugoslavia and its demise. Less attention, however, has been paid to the media and journalism in the life and functioning of the state. This study explores what role these central social institutions played in everyday lives of the population, what level of trust they enjoyed amongst them, and how they influenced the proccesses of formation of collective and individual memory in socialist Yugoslavia. We address these issues by analysing 96 semi-structured oral history interviews with media audiences. Interviewees had personal recollections of this era, since they lived in socialist Yugoslavia most of their lives, and could therefore provide unique and valuable insights not available by other means. Interpretative analysis was done with deductive coding of the interviews and was separated into three parts: everyday media use; trust in the media and journalism; and perceptions of socialist Yugoslavia. We resorted to some broad generalisations, which enabled us to give a short overview of the dataset, while also indicating their value for  future research. In general, this data provides a much more nuanced picture of the socialist past than it is usual in today’s polarised public discussion.
“The Case of Comrade Dragiša Pavlović”
Authors: Hadalin Jurij , Zajc Marko
Published: May 2022

The article deals with the question of the homogeneity of the Yugoslav media landscape, which is already considered to be distinctly republican in modern literature and newspapers. From a variety of topics in the politically heated 1980s, the authors chose reports on events at the Eighth Plenum of the Central Committee of the League of Communists of Serbia as the basis for analysis. The rare Yugoslav political weeklies reported on this issue most extensively and in detail, and article deals with presenting and analyzing their discourse. The analysis suggests that the political weeklies focused on the republican environment but, because of the extensive network of connections between the media outlets and journalists in question, were significantly more Yugoslav-oriented than they were thought at the time of publication.
Estudos de gênero: sexualidade, corpo, e representações
Authors: Montenegro Rosilene Dias , Silva Fábio Ronaldo da
Published: May 2022

Resultado da primeira disciplina sobre Estudos de Gênero oferecida em um programa de Pós-Graduação em História que existe desde 2006, este e-book apresenta trabalhos que analisam as experiências de sujeitos(as) subalternizados(as), quando não assassinados(as), e práticas e saberes excluídos ou marginalizados pelos discursos de pessoas detentoras do saber-poder. Aqui, mulheres e homens cis, brancas e brancos, negras e negros, gays e lésbicas, que foram “faladas, definidas e classificadas por um sistema ideológico de dominação (…)” (GONZALEZ, 2011, p. 14) agora não apenas escrevem sobre si, mas também apresentam reflexões e provocações que nos permitem diagnosticar avanços e performances que movimentam a História.
Flexural and compressive strength of the landfast sea ice in the Prydz Bay, East Antarctic
Authors: Wang Qingkai , Li Zhaoquan , Lu Peng , Xu Yigang , Li Zhijun
Published: May 2022

Abstract. A total of 25 flexural and 55 uniaxial compressive
strength tests were conducted in laboratory using landfast sea ice samples
collected in the Prydz Bay. Three-point bending tests were performed at ice
temperatures of −12 to −3 ∘C with force applied vertically
to original ice surface, and compressive strength tests were performed at
−3 ∘C with a strain-rate level of 10−6–10−2 s−1 in the directions vertical and horizontal to ice surface. Judging
from crystal structure, the ice samples were divided into congelation ice,
snow ice, and a mixture of the two. The results of congelation ice
showed that the flexural strength had a decreasing trend depending on
porosity rather than brine volume, based on which a mathematical equation
was established to estimate flexural strength. Both flexural strength and
effective modulus of elasticity increased with increasing platelet spacing.
The uniaxial compressive strength increased and decreased with strain rate
below and above the critical regime, respectively, which is 8.0 × 10−4–1.5 × 10−3 s−1 for vertically loaded samples
and 2.0 × 10−3–3.0 × 10−3 s−1 for
horizontally loaded samples. A drop-off in compressive strength was shown
with increasing sea ice porosity. Consequently, a model was developed to
depict the combined effects of porosity and strain rate on compressive
strength in both ductile and brittle regimes. The mechanical strength of
mixed ice was lower than congelation ice, and that of snow ice was much
weaker. To provide a safe guide for the transportation of goods on landfast
sea ice in the Prydz Bay, the bearing capacity of the ice cover is estimated
with the lower and upper envelopes of flexural strength and effective
elastic modulus, respectively, which turned out to be a function of sea ice
porosity.
La ocupación durante la Segunda Edad del Hierro del povoado de Crestelos (Meirinhos, Mogadouro, Portugal). Estructuras de combustión y reocupación del foso como zona productiva
Authors: Sastre Blanco José Carlos , Sánchez Nicolás David , Espí Pérez Israel , Molina Cardín Alberto , A. Campuzano Saioa , Palencia Ortas Alicia , McIntosh Gregg , Osete María Luisa
Published: May 2022

Los trabajos de excavación que se han llevado a cabo en el yacimiento de Quinta de Crestelos (Merinhos, Mogadouro, Portugal), han puesto de manifiesto la presencia de una importante ocupación durante la II Edad del Hierro y la romanización de esta zona. En la zona alta de este enclave se ha registrado un poblado fortificado, con complejos sistemas defensivos, entre los que se encuentran unas potentes murallas y fosos, que van a sufrir diferentes reestructuraciones a lo largo del tiempo.

La evolución que se ha podido identificar en esta zona muestra el proceso de romanización de esta región, y la adaptación que se produce en los poblados de la Edad del Hierro, a través de la reformulación de espacios defensivos, como los fosos, en áreas funcionales y productivas.

Se ha llevado a cabo un estudio de paleomagnetismo, y análisis de todas estas estructuras de combustión, con la finalidad de poder determinar la función de las mismas, sus principales características, y su uso a lo largo del tiempo.
La producción científica en comunicación de las investigadoras españolas (2005-2015)
Authors: Rosique Cedillo Gloria , Rodríguez Gómez Eduardo Francisco
Published: May 2022

Este estudio tiene como objetivo conocer el estado y la evolución temporal de la investigación en España en el área de comunicación realizada por mujeres, vinculada a la producción en forma de artículos científicos. Con un enfoque longitudinal, se realizó un análisis de contenido de 3.653 artículos científicos en el periodo comprendido entre 2005-2015. Entre los resultados obtenidos destaca el crecimiento paulatino del liderazgo de la mujer en las publicaciones científicas, la tendencia a publicar en colaboración, las universidades de titularidad pública como referentes de procedencia de la producción científica, la tendencia hacia la investigación basada en evidencias y una aproximación a los estándares internacionales de investigación.
El conflicto vasco y la violencia de ETA en la novela gráfica española contemporánea: estudio de cuatro casos
Authors: Vilches Gerardo
Published: May 2022

En los últimos años, la novela gráfica española ha prestado una especial atención al género histórico, sobre todo en lo que respecta a la historia reciente. En concreto, se han publicado varias obras que abordan el conflicto vasco y la actividad de la banda terrorista ETA. Mediante la aplicación de una metodología específica, la lectura crítica de He visto ballenas (Javier de Isusi, 2014), Las oscuras manos del olvido (Felipe Hernández Cava y Bartolomé Seguí, 2014), Los puentes de Moscú (Alfonso Zapico, 2018) y Salto (Mark Bellido y Judith Vanistendael, 2019), obras producidas en el contexto del cese de la lucha armada de ETA, revela diferentes visiones de la cuestión, lo que evidencia la vigencia del cómic como medio para analizar la realidad política.
La prensa de Madrid durante la Transición a la democracia. Historia y funcionamiento interno de ABC, Diario 16 y El País
Authors: Reguero Sanz Itziar
Published: May 2022

El presente estudio profundiza en la historia, la línea argumental y el funcionamiento interno de ABC, Diario 16 y El País durante la Transición a la democracia. El método de investigación se enfoca desde una doble perspectiva. Por un lado, se realiza una exhaustiva y pormenorizada revisión bibliográfica en base a los estudios existentes sobre los tres diarios hasta la fecha y, por otra parte, se recurre a la historia oral. A través de entrevistas en profundidad y semiestructuradas a diecisiete periodistas se da conocer, con testimonios en primera persona, cómo se llevaba a cabo la praxis periodística en las tres cabeceras más paradigmáticas y exitosas de la capital de España durante el periodo objeto de estudio.
Evolución de la cobertura informativa sobre accidentes y suicidios en la prensa digital española (2010-2017)
Authors: Olivar-Julián Javier , Segado-Boj Francisco , Díaz-Campo Jesús
Published: May 2022

Este estudio mide la evolución (2010-2017) de la cobertura informativa en la prensa digital española de las principales causas de muerte externa en España: suicidios, caídas accidentales, ahogamientos y accidentes de tráfico. Se analizan las principales características de su tratamiento (sensacionalismo, enfoque preventivo, víctima joven, víctima famosa y proximidad). Para ello, se ha realizado un análisis de contenido de 4.733 piezas periodísticas recogidas a través de la hemeroteca digital Mynewsonline publicadas en los medios digitales elpais.com, elmundo.es, abc.es, lavanguardia.com, elconfidencial.com y 20minutos.es. Los resultados confirman una tendencia creciente en la publicación de noticias sobre accidentes de tráfico y una ausencia de enfoque preventivo en noticias de suicidios.
La prensa masculina contemporánea en España: de Hombres Dunia a Hombres de Vanguardia. Una propuesta de periodización
Authors: Ganzabal-Learreta María , Meso-Ayerdi Koldobika
Published: May 2022

Nuestra investigación trata de hacer un recorrido histórico por la multitud de cabeceras destinadas al público masculino que han ido apareciendo y desapareciendo, con mayor o menor éxito, en la España contemporánea. Un trayecto que versará sobre las revistas destinadas al hombre y sobre los diferentes modelos de masculinidad propuestos en cada etapa. Este análisis hemerográfico ha constatado cinco periodos fundamentales que marcan la historia de esta clase de publicaciones. Así, nuestra propuesta irá desde los tímidos inicios de mediados de los 80, pasando por la erotización de las cabeceras, la liberalización para contenido LGTBI+, la metrosexualización de estas publicaciones y, por último, la fagocitación de la prensa masculina por los diarios de información general.