bluuebunny/crossref_metadata_2025 huggingface dataset:
Bronze age sickles in diverse roles
Authors: Fejér Eszter
Published: January 2021

Bronze sickles are among the most numerous types of artefacts discovered in Late Bronze Age assemblages in Europe, and they have been found in particularly large numbers in the Carpathian Basin. Since their form has barely changed during the last few thousand years and they are generally regarded as having a very ordinary function, for a long time they had failed to spark research interest. Nevertheless, detailed analysis of their find contexts and condition, as well as their comparison with historical, anthropological, and ethnographic observations reveal that they may have had diverse meanings, a greater significance than previously thought, and a special value for the people of the Bronze Age.
“…They don’t want to be locked up in the Contumatz, and jump over the fences…” : The Pricske quarantine institution in the eighteenth century
Authors: Demjén Andrea
Published: January 2021

When the archaeological research of the Pricske quarantine institution started in the summer of 2009, no one expected that quarantine would be such a topical issue due to a pandemic in 2020. Quarantine is not a novelty: in the Middle Ages, the mandatory isolation period was first introduced for maritime transport in the port cities of Ragusa (now Dubrovnik, Croatia), Marseille, and Venice. In the early eighteenth century, quarantine institutions were established along the borders of the Habsburg Empire as part of a sanitary cordon (cordon sanitaire). They protected the borders for almost 150 years and were meant to stop the spread of contagious diseases (especially the plague). The present paper is focused on the development of the quarantine system at the passes of the Eastern Carpathians. Furthermore, by the example of the excavated quarantine area at Pricske, I demonstrate what has remained of it at an archaeological site in Eastern Transylvania.
A hoard from the period of the Mongol invasion, discovered in the Abaújvár fort
Authors: Bakos Gábor , Sipos Enikő , Tóth Csaba , Wolf Mária
Published: January 2021

Research into archaeological traces of the Mongol Invasion has long discovered that hoards consisting of coins, jewellery and other valuables come to light in various parts of the country, and the coins they contain connect these findings to the 1241–1242 attack. In other places, iron objects, predominantly agricultural tools were hidden, and these are usually discovered by accident and not by planned archaeological excavations. This is why the finding that came to light from the Árpád period Abaújvár fort of the count (comes parochialis) in July 2019 is so special. The coins, jewellery, and other unique objects – such as the textile remains woven with golden threads –, as well as the importance of the fort in this period, make it worthwhile to publish the first results briefly, even though the processing of the finds is still ongoing.
Roof tile workshop in Mezőhegyes (Békés county, Hungary)
Authors: Bíró Gyöngyvér
Published: January 2021

This study reports on an Árpád Period site in Mezőhegyes, where remains of an interesting structure were unearthed. Based on the design of the brickwork feature and the significant amount of corrupted roof tiles found in and around it, the structure must have functioned as a roof tile kiln. The best analogies for these roof tiles are found primarily in France (e.g., in Pontigny, Vermenton and Auxerre) and in Egres (Igriș, present-day Romania). Based on the findings, the analogies, and the history of Egres, it seems that the roof tile kiln of Mezőhegyes operated in the 12th century and can be connected to the activities of the Cistercian Order.
A stratigraphic sequence of six thousand years : Preliminary report on the rescue excavation at the site of the former Óbuda Distillery (BUSZESZ)
Authors: Szilas Gábor , Budai Balogh Tibor , Hajdu Barbara , Kisjuhász Viktória , Pap Adrienn , Szabó Nóra
Published: January 2021

Árpád period pit houses with a stone oven, Roman period brick graves and public baths, debris from Middle Bronze Age buildings, an Early Bronze Age cemetery, and Late Copper Age clay pit complexes – the thousands of archaeological features that appeared one below the other in a several metres thick stratigraphic sequence, and the nearly thousand boxes of finds are only one side of the coin. The other is represented by the constant roar of the machines, the deafening noise and the dust clouds from the pneumatic drill, the rhythmical sound of the suburban railway, the hubbub of construction workers, and the tight archaeological deadlines. At the site of the former Óbuda Distillery, during the almost three years of test and rescue excavations, we have encountered nearly all known elements of urban archaeology. We also appreciate that, in spite of the difficulties, we were given a unique, extraordinary and perhaps unparalleled opportunity. The site, after all, lies at the edge of the historical cores of the Roman Military Town and medieval Óbuda. The excavation site is noteworthy not only in terms of its vertical but also its horizontal extent. Following the highly informative period of fieldwork, hopefully we can begin the analysis as soon as possible, through which we may understand, step by step, the significance of this special place, where, until now, there lay the stratigraphic sequence of six thousand years of human presence.
Pengaruh Gaya Kepemimpinan Partisipatif, Disiplin Kerja, dan Pengembangan Karir Terhadap Semangat Kerja Pegawai Pada Pegawai BMT Dana Insani Gunungkidul
Authors: Yusuf Masyuri  , Prayekti  , Jajuk Herawati
Published: January 2021

Penelitian ini bertujuan untuk mengetahui pengaruh (1) gaya kepemimpinan partisipatif, berpengaruh terhadap semangat kerja pada pegawai BMT Dana Insani Gunungkidul, (2) disiplin kerja, berpengaruh terhadap semangat kerja pada pegawai, (3) pengembangan karir, berpengaruh terhadap semangat kerja pada pegawai, dan (4) gaya kepemimpinan partisipatif, disiplin kerja, dan pengembangan karir akan berpengaruh pada semangat kerja pegawai BMT Dana Insani Gunungkidul. Jenis penelitian ini adalah penelitian lapangan (Field Research), dilakukan dengan mengadakan penelitian langsung pada BMT Dana Insani Gunungkidul, populasi berjumlah 98 orang, dengan sampel 61 % atau 60 orang. Teknik pengambilan data menggunakan kuisioner saja sedangkan metode analisis data yang digunakan adalah analisis regresi berganda. Berdasarkan hasil penelitian dapat disimpulkan bahwa ada pengaruh antara kepemimpian disiplin kerja dan pengembangan karir terhadap semangat kerja pegawai BMT Dana Insani Gunungkidul. Besarnya pengaruh gaya kepemimpinan partisipatif, disiplin kerja dan pengembangan karir terhadap semangat kerja pegawai BMT Dana Insani Gunungkidul adalah 50, 5 %.Saran yang berkaitan dengan penelitian ini yaitu: Ruang kerja di BMT Dana Insani Gunungkidul hendaknya ditata lebih rapi dengan meletakkan arsip di lemari arsip serta barang-barang yang tidak terpakai sebaiknya disimpan dalam gudang agar tidak memenuhi ruang kerja pegawai sehingga pegawai lebih nyaman dan bersemangat dalam bekerja.
La insurrección de Tupac Amaru II: ¿guerra de independencia o revolución?
Authors: Szemiński Jan
Published: January 2021

Abstract/description:

The uprising of Tupac Amaru II was a key historic event that took place between 1780 and 1782. The uprising aimed to defend citizens' rights, establish Peruvian independence and, last but not least, protect the identity of the Inca and other indigenous groups. These three different dimensions translate to three different visions of the uprising. This tri-partition was a product of social division. The article describes the social groups' situation in Peru prior to the uprising. The importance of indigenous traditions and ideologies to the rebellion is noted. Initial developments are summarized. The author analyses the relationship between struggle for independence and struggle against oppression as characteristic of this rebellion. An increase in policies discriminating against indigenous elites and cultures is said to occur as backlash against the insurrection.The article contains an annex "Sentencia expedida contra Tupac Amaru."
Tendencias conservadoras y revolucionarias indígenas
Authors: Posern-Zieliński Aleksander
Published: January 2021

Indigenous social movements originated as a means of opposing colonization and Christianization. The intensity of this phenomenon has significantly increased in the 19th Century when colonialism peaked. Posern-Zieliński selected three examples of such movements: the Venezuelan eschatological-fatalist Yaruro movement, the millennialist-prophetic Tukana movement from Brasil and the syncretic-evangelic cults from Argentina. These three movements are used to analyze the role of such movements in societal change and conservation.
El nacimiento del Tawantinsuyu de los Habsburgo
Authors: Macierewicz Antoni
Published: January 2021

The article describes the history of interactions between the social structures of the freshly conquered Inca realm and the Spanish-designed structures brought on by the colonization of the New World. The article mentions the replacement of top sovereigns and elites of the Inca empire by Spaniards. In the beginning, the pace of changes within the lower and local social classes was very slow. Overall, the replacement of political structures was a time-consuming, top-down process.
Cuba en la conferencia de Montevideo
Authors: Kula Marcin
Published: January 2021

The Seventh Pan-American Conference in Montevideo (VII Conferencia Panamericana de Montevideo) held in December of 1933 was the first manifestation of new a political line of the Cuban government led by Grau San Martín. The Conference took place just a few months after the Revolution of 1933 which overthrew Gerardo Machado's dictatorship. The previous Pan-American conference was held in Havana and not all Latin American countries recognized the previous Cuban government. Similarly, the new Cuban government was not fully acknowledged at the time. Another important dimension of international politics lied in the complex and tense relations with the United States.
Los Estados de América Latina en la conferencia de París de 1919
Authors: Knothe Tomasz
Published: January 2021

The Paris Peace Conference of 1919 was attended only by a limited number of Latin American states. The conference was organized by the Allied victors. Despite incomplete participation the Conference aimed to set up major frameworks for of global politics. The presence of Latin American states which did not directly participate in World War I was partially related to their support for the major forces behind the conference, e.g. the United States. The article describes this and other Latin American related issues of the Paris Peace conference of 1919.
Use of fire in the hidden settlement, Mato Grosso-Brazil
Authors: Moura A. S. , Oliveira A. T. M. , Rosa L. B. , Machado Neto A. P.
Published: January 2021

The practice of using fire by human populations is characterized as a production strategy in rural settlements, being used for several purposes, such as pasture cleaning, pest control, and to eliminate production waste. The study was conducted at the Federal Settlement Project Gleba do Escondido (PA Escondido), located in the municipality of Juara, in the northern region of the State of Mato Grosso, Brazil. In this context, we aim with the present work, to diagnose the previous knowledge of settled farmers on forest fires prevention and control strategies. To accomplish this, we applied a semi-structured questionnaire, with questions related to the use of fire, in addition to the approach on prevention techniques. In addition, we sought to know the social aspects, introducing questions regarding the social and cultural conditions of the interviewees. We applied the interviews to 42 settlers, involving individuals of both genders. The results show that part of the settlers still handle the fire inappropriately, in addition to little knowledge about the potential environmental effects of the fires. Thus, we verified that the socio-environmental profile of the settlers reflects the assistance policies employed in these communities. Therefore, the emergency tangent for maintaining a healthy environment would be the implementation of environmental education programs, with the objective of sensitizing the community about fire’s proper use and management, together with environmental conservation
ADAPTAÇÃO DO ESTUDANTE DE MEDICINA NO PRIMEIRO ANO DA GRADUAÇÃO
Authors: Touso Maíra Ferro de Sousa , Silva Graciele Aparecida Bachião da , Carvalho Isadora Nascimento de , Alves Gabriela de Freitas
Published: January 2021

O presente artigo, originou-se de um estudo que buscou compreender o processo de adaptação de universitários de medicina em um curso que adota metodologias ativas de ensino para aprendizagem. Os objetivos do estudo foram verificar a presença de estresse psíquico em acadêmicos concludentes do primeiro ano de graduação, bem como compreender o processo de adaptação ao novo método e os fatores protetores e estressores presentes em suas vivências. Para tal, foi realizada uma abordagem metodológica mista, em que a primeira etapa referiu-se como um estudo transversal e, subsequente análise quantitativa; enquanto a segunda etapa delineada na abordagem qualitativa. Na fase inicial, 71 alunos de uma faculdade privada do interior do estado de São Paulo, responderam formulários online a respeito do perfil sociodemográfico e sobre a escala MBI-SS que avalia a presença da Síndrome de Burnout em estudantes, enquanto na segunda fase foi executada uma entrevista junto à um grupo de 12 alunos escolhidos por meio de um sorteio. Os resultados evidenciaram que a maioria dos participantes são do sexo feminino e com relação aos índices de Burnout não apontaram a presença da síndrome e por fim na entrevista identificou-se os possíveis motivos associados ao estresse do estudante tais como auto cobrança, timidez, carga horária de estudos extensa, entre outros. Essa experiência forneceu subsídios para o implemento de estratégias preventivas a fim de assegurar uma melhor experiência na educação médica destes e de outros discentes, além da prevenção do estresse psíquico e patologias associadas, tais quais a Síndrome de Burnout.
Editorial para el Número Especial del Taller Andino de Comunicaciones Inalámbricas y sus Aplicaciones
Authors: Urquiza Aguiar Luis , Sinche Soraya , Carrera Fernando
Published: January 2021

Nowadays, Wireless communications are pervasive in modern society and leverage the fast growth of new services, and this trend is likely to increase for the foreseeable future. Nonetheless, wireless networks have become more complex because of the number of different services that must support. Therefore, research is more critical than ever to ensure the successful deployment and exploitation of wireless networks and related services. This special issue includes ten papers presented at the first Andean workshop on wireless communications and its applications, which show the research carried out in the Andean region to develop this vital telecommunications area.
Implementación de una red IoT con GPRS para monitorear los parámetros en un vehículo en tiempo real
Authors: Cumbal Simba Renato , Buestán Jean Carlos , Domínguez Juan Carlos
Published: January 2021

This Project seeks a new alternative to connect wireless networks with the Internet of Things (IoT), both for the collection of information, transmission and reception of data in real time, facilitating the visualization of them through a database and generating historical reports which contributes to the supervision of vehicles on the roads. When working with the acquired data, these are constantly updated since it usually tends to lose valuable information, therefore, it is necessary to consolidate connectivity through GSM in conjunction with GPRS technology to implement a prototype and explore the operation of LoRa. This prototype focuses on census the parameters of speed, temperature, water level and fuel level through virtual platforms that give evidence of the status of each sensor incorporated in the vehicle, therefore, this wireless network design seeks to find the drawbacks that are presented in a section of poor accessibility to cellular coverage.
Monitoreo y control remoto de un dispensador de alimento para mascotas basado en IoT
Authors: Aguilar Alvarez Sandra , Hinojosa Altamirano Ricardo , Hidalgo Lascano Pablo , Cruz Dávalos Patricio
Published: January 2021

The search for alternatives that facilitate the care and feeding of a pet has created the need to apply current technological development in this type of application, since pet owners have restricted time to stay with them due to their daily duties, studies, work or carelessness. In the region, acquiring an automatic device that dispenses food and water in the same equipment and includes remote monitoring through an app on a smartphone is challenging and can be expensive. Therefore, this work presents the development of an automatic device based on MQTT (Message Queuing Telemetry Transport) to dispense food and water for pets, capable of being monitored and controlled through a mobile device. By integrating multiple technologies and tools such as: programming languages, sensor and actuator management, Raspberry Pi, Arduino, CAD (Computer-Aided Design) design and 3D printing, this IoT (Internet of Things) solution allows to implement an innovative prototype that contributes to improve this social problem not only in our country but throughout the region. The functionality tests validate that the developed device has a short response time and that it allows pet owners greater independence and peace of mind.
Modelo para detectar el uso correcto de mascarillas en tiempo real utilizando redes neuronales convolucionales
Authors: Andrade Carrera Hugo , Sinche Maita Soraya , Hidalgo Lascano Pablo
Published: January 2021

Since Covid-19 appeared, the world has entered into a new stage, in which everybody is trying to mitigate the effects of the virus. The mandatory use of face masks in public places and when maintaining contact with people outside the family circle is one of mandatory measures that many countries have implemented, such as Ecuador, thus, the purpose of this article is to develop a convolutional neural network model using TensorFlow based on MobileNetV2, that allows to perform mask detection in real time video with the key feature of determining if the person is using the face mask properly or if it is not wearing a mask, in order to use the model with OpenCV and a pretrained neural network that detects faces. In addition, the performance metrics of the neural network are analyzed, including precision, accuracy, recall and the F1 score. All performance metrics consider the number of epochs for the training process, obtaining as a result a model that classifies between three groups: faces without face mask, faces wearing a face mask improperly and faces wearing a mask properly. with a great performance in all metrics; The results show values greater than 85% for precision, recall and F1 score, and accuracy values between 93% for 5 epochs and 95% for 25 epochs.
Uma pesquisa com um grupo de professoras que ensinam Matemática nos Anos Iniciais: atravessamentos com a insubordinação criativa
Authors: Brigo Jussara , Flores Claudia Regina , Wagner Débora Regina
Published: January 2021

Este artigo apresenta alguns movimentos de uma pesquisa com um grupo de professoras, todas pedagogas que ensinam matemática nos anos iniciais do ensino fundamental. Os encontros de estudo do grupo foram realizados na escola das participantes. Entende-se que narrar os detalhes deste acontecimento é colocar em jogo outros espaços formativos que pensam com o ofício de ser e estar professor(a), que não estão situados nas universidades e nem nas secretarias de educação, e apresentam algumas aproximações com as ações de insubordinação criativa com profissionais da Educação Matemática em uma pesquisa. Para isso, contextualiza-se como a pesquisa emergiu junto a um grupo de professoras que ensinam matemática nos anos iniciais do ensino fundamental. Na sequência se apresenta algunsdeslocamentos realizados nos encontros de estudo com as profissionais de uma escola, onde atuam e exercem seu ofício, a fim de potencializar outros espaços.Para finalizar, apontam-se algumas potencialidades desse movimento e alguns detalhes de como as professoras e a pesquisadora habitaram o curso de (form)ação.
Suomalainen koulutus kansainvälisillä markkinoilla – valtionhallinto koulutusviennin mahdollistajana ja koulutuksen maineen vaalijana
Authors: Tirri Heli , Silvennoinen Heikki
Published: January 2021

In Finland education is a public service, mainly free of charge. In this context it is reasonable to ask how do educational values and business val­ues fit together. How do top public administra­tors see education as a market commodity in the international business field? What ethical ques­tions and solutions have emerged in the field of education export, and why they are important to the actors? The study is based on interviews with four state administrators working with ed­ucation export and representing national inter­est. The state administrators have encountered a number of ethical problems in advancing edu­cation export. However, they have come up with several solutions to ethical dilemmas.
Influence of Exercise Classics on the Development the Volume of Attention of Schoolchildren Aged 8-9
Authors: Polevoy G. G
Published: January 2021

The aim of the study: To determine the influence of exercise Classics on the development of the volume ofattention of children 9-10 years old in physical education lessons.Methods and Material: The study was conducted over a period of 9 months, in which 40 9-10-year-oldstook part. Physical education classes were held 2 times a week for 40 minutes each lesson. The level ofdevelopment of coordination abilities was assessed on the «Shuttle run» test, and the indicators of attentionvolume on the «Schulte Table» test. The programs bio-stat 2009, Microsoft excel 2016 and t-student wereused for mathematical and statistical processing of results.Results: Before the beginning of the pedagogical experiment, the indicators of school children between thegroups did not have significant differences (P>0.05). After the end of the study, the indicators in both groupsimproved. In CG, in the «Shuttle run» test, the indicators improved from 10.2±0.6 to 9.9±0.5 (P>0.05), andin the volume of attention test, the indicators improved by 6.1% (P>0.05). In EG, in the «Shuttle run 3x10m» test, the indicators improved from 9.9±0.5 to 8.5±0.4 (P<0.05), and in the «Schulte Table» test, theindicators improved by 32.1%. These results indicate the effectiveness of using exercise Classics in physicaleducation lessons in working with younger schoolchildren.Conclusion: if schoolchildren will perform exercise Classics in physical education classes at school, theywill improve not only coordination abilities, but also the volume of attention.
ACO-based Type 2 Diabetes Detection using Artificial Neural Networks
Authors: Aliakbar Tajari Siahmarzkooh
Published: January 2021

Background: Type 2 diabetes is one of the most common diseases among people. Early diagnosis andtreatment can reduce mortality and morbidity. So far, various solutions have been proposed to predict thistype of disease.Materials and Method: In this paper, a method for diagnosing diabetes was proposed using the AntColony Optimization (ACO) algorithm. To this end, data set properties are first reduced using artificialneural network features and then prepared for classification purpose. Finally, some components of accuracyassessment on the proposed system were calculated.Results: The simulation results show that by adjusting the parameters of ANN and ACO, about 3.2% betterprediction accuracy is obtained than other researches.Conclusion: The results of experiments represent that the proposed method is proper for health managementin diabetes.
Study of the Biochemical Markers of Liver and Renal Function in Moderate -To- Heavy Cigarette Smokers’ Men in Mosul City
Authors: Enaam Ahmed Hamza Al-Dagestani
Published: January 2021

Smoking has been associated with adverse health effects on body organs. The effect of smoking on theliver’s enzymes and kidney’s parameters, and their relationships with some blood parameters need moreevaluation. This study aimed to investigate the association of cigarette smoking to liver and kidney functionsin 68 males, all of them not suffer from chronic disease and their ages were between (25-45) years, byestimating the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and alkalinephosphatase (ALP) as liver enzymes as well as estimating of creatinine, urea, and uric acid in the serumof smokers comparing with non-smokers groups (control). Also, this work aimed to study the effects ofsmoking on some blood profiles, white blood cell counts (WBC), red blood counts (RBC), hemoglobin(HB), mean corpuscular volume (MCV), and platelet (PLT) . The results showed a significant increase in(ALT), (AST), (ALP) enzymes, urea, creatinine (WBC), (RBC), (HB) and (MCV) ,the result also showeda significant decrease in uric acid while no significant decrease in (PLT) in smokers comparing to nonsmokers’ group. In conclusion a cigarette smoking negatively affected in biochemical markers of liver andkidney function.
The Effect of Training with Rubber Ropes and Controlling the Resistance Arm on the Response Time and some Biomechanical Variables for the Skill of Sending for Wheelchair Tennis Players
Authors: Maytham Hadi Mahdi
Published: January 2021

Training with rubber ropes is one of the modern training methods that help to develop the absolute strengthof specific parts of the body and according to the skill performance, especially when training with differentmuscle moments that cause the movement of those limbs according to variable resistances, especially forwheelchair tennis players, so the research was applied to a sample of tennis players with chairs Using theseexercises to find out their effect on the serve skill mechanism, this exercises were applied for a period of (10)weeks, on (6) players who are the best players in this competition, and the researcher used foreign and Arabsources and the international information network, observation, experimentation, tests and measurements asmeans of collecting information.A video camera for filming and using kinematic analysis to extract the mechanical variables, and theresearcher came up with several conclusions, including that training according to the results of the analysisand using the change of resistance arms when training with rubber ropes was effective in developing thespeed of the centers of the striking arm parts of the research sample. The exercises led to an improvement inthe technical performance interdependence (the research sample), which inevitably affected the achievementof good achievement, as well as in improving the response time of the research sample
Clinical and Histopathological Study of Diclofenac SodiumAcetylsalicylic Acid Toxic Effect on Liver of Mice
Authors: Rana Abdulla salih
Published: January 2021

Both over-the-counter (OTC) and prescription analgesics-antipyretics like ibuprofen which is nonsteroidalanti-inflammatory drugs (NSAIDs) have effective as well as safe use for long time. Reversible inhibitionof cyclooxygenase enzymes is the mode of action of NSAIDs over all. Use of NSAID lead to drug adversereactions such as cardiovascular and gastrointestinal bleeding also effects of renal. Drug–drug interactions(DDIs) within the NSAID and a concomitant medication cause adverse drug reaction to several cases.DDIs have been reported for example, when commonly used medications as well as some antihypertensive,alcohol, aspirin, antidepressants are coadministered with NSAIDs. Dependent on total drug exposure causea continuous risk in that the potential for an ADR due to interactions pharmacologic nature. When assessingADRs potential risk is important to consideration the use of NSAID dose and duration, also the comedicationtype or class administered. The sub acute toxicity were carried out on thirty mice divided to three equallygroups (10 mice in sub group) which were dosed for two weeks daily as follows: group one (control) wasgivin distilled water, the group two was get diclofenac (voltaren) (100mg/kg B.W.) and group three wasgivin diclofenac (voltaren) with aspirin (100mg/kg B.W.) for each together. Clinical signs of toxicity appearas following: abdominal pain, nausea, dizziness, anorexia, ataxia, blueness of the chest area, shortness ofbreath and Paralysis of the posterior limbs and recumbence, finally the death of mouse. Serum liver enzyme(ALT and AST) were elevated in all groups (diclofenac and diclofenac with aspirin) as compare to controlafter two weeks. Considering histopathological studies of liver tissue after two weeks of daily treatment,which showed moderated mononuclear cells infiltration in portal area around blood vessels and bile ductfor voltaren group and fatty vacuoles in the cytoplasm of hepatic cells, single cells necrosis and severeinflammatory cells infiltration in the capsular area for voltaren with aspirin group. We concluded thatdiclofenac and diclofenac with aspirin have toxic effect appear by clinical symptoms and damage to liver,furthermore, don’t administration of more than one NSAID at same time.
Complications of Kalazar among Children in Hilla-city
Authors: Ibtesam Khalid Kamil
Published: January 2021

Objective: This study aimed to detect the types of complications of children suffering from kalazar; also toidentify the reason of these complications.Methodology: A descriptive study carried out from Feb15th to June 15th of the academic year 2017. Thesample consisted (109) children from general maternal and children hospital in Hilla/Babylon. The studydesigned and data was collected using structural questionnaire which was prepared by consulting panelresearch expertise, also by assessment approach and interview was done with parents of children. Thecollected data were analyzed through descriptive statistics by frecuency and percentage.Results: The results of the present study indicated that most of the children age were (13-18) yrs.(40.4%);male gender more involved (67%) and (27%) were from Mesaib city. The education level of parents werewithin secondary school, mothers (52%) fathers (43%). The income of affected children families involvedin the study were (51%) poor, which isn’t enough to maintain healthy well being status and medicalrequirements. Complications revealed that children suffers from bleeding tendancy (13.5%) sever animeawere (20%) hepato spleenomegaly were (14.0%) , finally death occurs because of septicemia (37%).Conclusion: Complications accurs because of poor and inappropriate medical diagnosis, also infectivemedical treatment during hospitalization and lake of medical follow up to children suffering from kalazar bythe health team after hospital discharge.
Evaluation of antioxidants capacity of non-enzymatic antioxidants and its effect in glucose level in diabetic patients
Authors: Rana Fadhil Mousa
Published: January 2021

Background: Oxidative stress might participate in the pathophysiology of diabetes type 2. Systems of nonenzymatic antioxidants are made up of scavenging molecules that are formed endogenously.The Study Objective: This study’s aims were evaluation of the non-enzymatic antioxidants and their effectin levels of glucose among diabetic patients.Methodology: A total of eighty patients with DM type 2 and forty healthy persons (control) were enrolledwithin this study. Serum and plasma were obtained from collected blood samples. The Ferric ReducingAbility of Plasma (FRAP) method was used for detection of the total antioxidant capacity (TAC). Ellman’smethod was used to determine the level of reduced glutathione. The serum CAT activity was detected by thetechnique explained by Sinha.Results: The findings revealed that, among diabetic groups, there was a significant elevation in glycosylatedhemoglobin and glucose levels; HbA1c and FBG levels were significantly higher; MDA, NO, LPI, TAC andGSH showed significant greater values. The activity of SOD showed significantly greater mean value amongthe control group.Conclusion: The results suggest that antioxidants defense might be decreased in T2DM, as TAC levelswere decreased. The increased levels of MDA, NO, LPI, TAC and GSH were associated with oxidativestress. Assessment of GSH could help in recognition of the extent of oxidative stress in diabetes as well asprevention and control of diabetic complications.
Hepato-nephroprotective Role of Lepidium sativum against Oxidative Stress Induced by Dexamethasone in Rats
Authors: Sawsan Agbashee Abraheem Alsadee
Published: January 2021

The current research was prepared to explore the hepato-nephroprotective effect of Lepidium sativum seedaquatic extract against oxidative stress stimulated by dexamethasone in rats. Animals were classified asfollows; group one was used as control while groups 2, 3 and 4 were treated orally with Lepidium sativumseed extract (LSSE; 20 mg/kg, daily), interperitoneally with dexamethasone (DEX; 1 mg/kg BW) andLSSE plus DEX for 14 days, respectively. Administration of DEX elevated thiobarbituric acid reactivesubstances (TBARS), hydrogen peroxide (H2O2), and kidney and liver function biomarkers level, andlactate dehydrogenase activity. While enzymatic (SOD, CAT, GPx, GR, GST) and non-enzymatic (GSH)antioxidants, protein content, and alkaline phosphatase activity were significantly decreased. Otherwise, ratssupplemented with LSSE singly declined lipid peroxidation and improved most of the studied parameters.Moreover, rats pretreated with LSSE then received DEX showed significant alleviation in lipid peroxidation,antioxidant status and biochemical indices with respect to DEX treated group. Conclusively, LSSE hasbeneficial protective effects and has the capability to counteract the harmful influence of DEX. So, Lepidiumsativum might represent a novel approach in the therapy of dexamethasone because of its antioxidantproperties.
Harmonization Over the Regulations of Electronic Medical Records and its Potential to be Abused
Authors: Maskun  , Nugraha Rian , Assidiq Hasbi , Tayyib Muhammad , Syafira Armelia
Published: January 2021

The rapid development of information and communication technology has brought changes to the mechanismfor storing electronic medical records (EMR). EMR is very important to protect and provide comfort andconvenience for health services. However, it is very susceptible to be abused by hackers. This study aimsto harmonize amongst relevant laws on EMR and to identify the legal protection of EMR from abuse byhackers. This research uses a normative research method to harmonize legal norms and regulations relatedto EMR that already exist in Indonesia. Legal protection of EMR in Indonesia has not been implementedproportionally even though the regulation on EMR has been stipulated clearly in the Minister of HealthRegulation No. 269/ 2008 concerning Medical Records and various relevant Laws on it. There are noderivative laws related to EMR as mandated by the Minister of Health Regulation No. 269/2008 whichbecomes an obstacle to the effective implementation of EMR. The existence of an EMR is Also verysusceptible to be abused by hackers. So, cyber security is needed for health workers, both individually andinstitutionally to protect EMR. In conclusion, EMR has been regulated in Indonesian Laws, but it has notbeen governed into derivative laws to be implemented a proportionally. Therefore, harmonization those lawswill narrow the gaps amongst them. Further norms and regulations regarding EMR are needed to createcybersecurity which is potential to be hacked.
Trends in der Kaltmassivumformung
Authors: Groche Peter
Published: January 2021

Auch an klassischen Metallbearbeitungstechniken wie der Kaltmassivumformung gehen die Veränderungen, die in den vergangenen Jahren die Industrie und insbesondere die Produktionstechnik umwälzen, nicht vorbei. Gerade in der Herstellung großer Stückzahlen, wo diese Technik eine zentrale Rolle spielt und der Kostendruck enorm hoch ist, fordern Kunden zunehmend höhere Effizienz, Nachverfolgbarkeit und gleichzeitig Zuverlässigkeit.
Autonome Prüfsysteme in der digitalen Fabrik
Authors: Bauer Philipp , Gonnermann Clemens , Magana Alejandro , Reinhart Gunther
Published: January 2021

Kostendruck und individualisierte Massenproduktion wirken sich auf die Qualitätsprüfung aus. Infolgedessen ist die Bedeutung automatisierter Prüfsysteme gestiegen. Derzeit ist Expertenwissen erforderlich, um das richtige Messverfahren in Abhängigkeit eines Messmerkmals auszuwählen. Beschrieben wird ein skill-basierter, lösungsneutraler Modellierungsansatz, der eine deutliche Reduktion von Planungsaufwänden insbesondere im Hinblick auf die Qualitätsprüfung bei Losgröße Eins verspricht.
Digitale Welt im Fokus
Authors: Etmanski Birgit
Published: January 2021

Nach dem Rekordjahr in 2018 vermeldete die Fritz Studer AG erneut ein erfolgreiches Jahr 2019. Aus technischer Sicht standen die Themen Automationslösungen, Retrofit, Customer Care und Digital Solutions im Mittelpunkt.
Prozessoptimierung für das Innenrundschälschleifen
Authors: Holtermann Raphael , Furlan Tim , Schmidt Nils , Dereli Tsagkir Tountzer , Menzel Andreas , Biermann Dirk
Published: January 2021

Das Hochleistungs-Innenrundschälschleifen (IRS) mit galvanisch gebundenen CBN-Schleifwerkzeugen ist ein hocheffizientes Fertigungsverfahren für die Innenbearbeitung von gehärteten Futterbauteilen wie Zahnrädern und Lagerringen. Den Vorteilen des Verfahrens stehen jedoch auch einige Herausforderungen gegenüber.
Sicherheit an der Maschine
Authors: Fecht Nikolaus
Published: January 2021

Der Sicherheit im Umgang mit Maschinen widmet sich das neue VDMA-Einheitsblatt 34192, das die Zusammenarbeit zwischen den Herstellern von Werkzeugmaschinen sowie von Spannvorrichtungen verbessern soll.
CAD-Plattform bestens genutzt
Authors: Scheffels Gerald
Published: January 2021

Für die effiziente Konstruktion und Fertigung von komplexen, kundenspezifisch projektierten Anlagen ist eine leistungsfähige CAD-Plattform nötig. Ein weltweit renommierter Spezialist für die Beölung von Blechen setzt hierfür auf die Kombination von „Solidworks“ und „SolidCAM“.
Innovationspartner für Präzisions-Druckguss
Authors: Vollrath Klaus
Published: January 2021

Das Druckgießen arbeitet mit metallischen Dauerformen, in denen die Gussteile schnell abkühlen – für kurze Taktzeiten und präzise geformte Konturen. Bei niedrig schmelzendem Aluminium, Magnesium und Zink wird das Verfahren umfassend eingesetzt.
Kostengünstiger IoT-Einstieg
Authors: Piech Guido
Published: January 2021

Selbst intensiv diskutierte Technologie-Ansätze verlieren ihren theoretischen Charakter erst, wenn die Entscheidungsträger in den Firmen ihren wirtschaftlichen Nutzen erkennen oder einen konkreten und bezahlbaren Einstiegspunkt finden. Dies war bei der zunächst schleppenden Nutzung der Cloud ebenso wie derzeit bei der Etablierung neuer digitaler Servicemodelle oder bei Industrie-4.0-Szenarien. Eine unlängst geschlossene Partnerschaft soll nun den Durchbruch bringen.
Künstliche Intelligenz in der Produktion
Authors: Niemeyer Leona
Published: January 2021

Verbesserte Qualität und Effizienz – dies sind Schlagworte für eine erfolgreiche Unternehmenszukunft, die heutzutage mithilfe von Digitalisierung erreicht werden soll. Wie das aussehen kann, zeigt das Digital Capability Center (DCC) Aachen. Hier werden Stand-der-Technik-Lösungen für eine Industrie 4.0-Produktion vorgestellt und stetig weiterentwickelt.
Sicherheitsdämpfer schonen Sortieranlage
Authors: Timmerberg Robert
Published: January 2021

Wenn Metall auf Stahl fällt, können selbst massive Abwurftrichter zerstört werden – diese Erfahrung haben auch die Wieland-Werke gemacht. Die Auswirkungen auf die Gesamtkonstruktion einer Krätze-Sortieranlage waren enorm. Der führende Spezialist in der Kupferverarbeitung konnte aber mithilfe der Maschinenelemente von ACE Stoßdämpfer schnell nachjustieren und freut sich heute über deutlich längere Wartungsintervalle.
Qualitätsprüfung im Automobilbau
Authors: Graf Holger
Published: January 2021

Automatisierte, Computer-Vision-unterstützte Systeme objektivieren die Qualitätskontrolle in der Automobilproduktion. Augmented-Reality-Technologien des Fraunhofer-Instituts für Graphische Datenverarbeitung IGD vereinen reale und digitale Produktionsumgebung und lassen so auf den ersten Blick Abweichungen zwischen Ist und Soll erkennen.
Nächstes Level für die High-End-Entfettung
Authors: Deininger Sabrina
Published: January 2021

Was 2012 ganz klein begann, ist jetzt ein boomendes Geschäftsfeld beim Lösemittel-Spezialisten Richard Geiss: die Lohnentfettung. Deshalb wurde am Firmensitz in Offingen, Landkreis Günzburg, eine zusätzliche Teilereinigungsanlage in Betrieb genommen und erweitert konsequent das Leistungsspektrum in der High-End-Entfettung.
Die Eigenfertigung als Wachstumstreiber
Authors: Dahlen Nicole
Published: January 2021

Vom Wälzlager-Händler zum Hersteller: Die Firma Rodriguez hat in den letzten 35 Jahren eine deutliche Wandlung vollzogen. Zum Standort Eschweiler gehört mittlerweile ein umfassender (Werkzeug-)Maschinenpark für die Bereiche Lineartechnik und Präzisionslager. Der Anteil der Eigenfertigung liegt bei circa 45 %. Alle Prozessschritte lassen sich im eigenen Unternehmen abdecken – von der Entwicklung über die Fertigung bis hin zur Montage und Qualitätssicherung.
Sensorischer Werkzeughalter
Authors: Dix Martin , Goetz Sven
Published: January 2021

Die Qualitätsanforderungen an die spanende Fertigung hinsichtlich Formgestalt und Oberfläche nehmen stetig zu und stellen hohe Anforderungen an die Prozessstabilität. Dadurch steigen die Kosten in der Qualitätssicherung. Dank der leistungsfähigen Prozessüberwachung mithilfe eines sensorischen Werkzeughalters lassen sie sich minimieren oder sogar vermeiden. Vorgestellt wird die neue „spike_kpi“-Strategie zur einfachen Erkennung von Prozessstörungen am Beispiel des Werkzeugverschleißes.
Totale Werkzeugkontrolle
Authors: Bollinger Eugen
Published: January 2021

Genau wissen, was mit den Werkzeugen in der Maschine passiert: Dieser Aufgabe haben sich TDM System und DMG Mori gestellt. Das Ergebnis des gemeinsamen Projekts – der Öffentlichkeit erstmals live auf der „EMO“ 2019 in Hannover vorgestellt – könnte noch für einige Furore sorgen. Denn es zeigt, was Industrie 4.0 im Alltag bedeutet.
Strategien für erfolgreiche Lohnfertiger
Authors: Vollrath Klaus
Published: January 2021

Lohnbearbeitung umfasst viel mehr als nur Bohren, Fräsen, Drehen und Schweißen. Viele Kunden erwarten deutlich mehr Leistungen – dies betrifft neben der Lackierung auch die Montage zu größeren Baugruppen oder die Komplettierung mit Anbauteilen und Elektrotechnik zu mehr oder weniger vollständigen Maschinen und Anlagen, wie ein Erfahrungsbericht aus einem Schweizer Betrieb zeigt.
Vollautomatische präzise Einzelstückfertigung
Authors: Vollrath Klaus
Published: January 2021

Ein mittelständischer Hersteller von Präzisionsbauteilen hat einen zukunftsweisenden Schritt vollzogen und in eine Fertigungszelle mit Linearhandling investiert, um wettbewerbsfähiger zu werden. Neben Hart- und Weichfräs-, Koordinatenschleif- und Messtechnik sollen später noch weitere Technologien wie das Erodieren integriert werden – ein Erfahrungsbericht.
Rollieren für die Raumfahrt
Authors: Hammer Thomas
Published: January 2021

Vor den Toren Stuttgarts haben zwei Firmen gemeinsam ein Bearbeitungsverfahren für eine Spezialverschraubung „ausgetüftelt“. Weil das Bauteil in der bemannten Raumfahrt angewendet werden soll, sind die Anforderungen besonders hoch. Doch der Einsatz der Rolliertechnologie führt zu einem Ergebnis, das sogar von den anspruchsvollen Kunden in der Luft- und Raumfahrt zertifiziert wird.
Dreidimensionale Teileprüfung
Authors: Schäble Pia
Published: January 2021

Koordinatenmessgeräte sind keine ideale Lösung für 3D-Inspektionen in der Fertigungslinie. Die „ZeroTouch“-Messplattform nimmt Messungen mittels mehrerer berührungsloser Sensortechnologien dreidimensional und in Echtzeit vor. Die zugehörige, proprietäre Software erstellt anschließend eine hochpräzise, dichte 3D-Punktwolke. Weil komplexe Programmiervorgänge einfacher werden, verringert sich zusätzlich die Zeit für Systemkonfigurationen. Dies sorgt für Einsparungen bei Produktionszeit und -kosten.
Maßstäbe setzen bei taktilen und optischen Messungen
Authors: Koll Sabine
Published: January 2021

In der industriellen 3D-Messtechnik sind die Grenzen der Präzision nach menschlichem Ermessen erreicht – oder etwa nicht? Ein engagierter Messdienstleister in einer kleinen Schweizer Gemeinde hört nicht auf, die Maßstäbe weiter zu verschieben. Dabei hilft ihm ein „Infinity“-Koordinatenmessgerät (KMG) von Leitz.
Blockchain stellt unveränderbaren Lebenszyklus sicher
Authors: Heißmeyer Sven , Kalhoff Johannes
Published: January 2021

Mit der digitalen Transformation der Wirtschaft und Gesellschaft wandeln sich Unternehmen, deren Geschäftsmodelle sowie die Nutzung der industriellen Produkte. Technologien wie das Internet, die Blockchain sowie die durchgängige Verwendung von Digitalen Zwillingen schaffen die Möglichkeiten, dass sich die Produkthersteller und -nutzer weiterentwickeln und teilweise auch disruptiv verändern können.
Mehr Kapazität in der Zahnrad- und Getriebefertigung
Authors: Hipp Udo
Published: January 2021

Seit fünf Jahren setzt ein Schweizer Maschinenbauer und Engineering-Dienstleister auf das 5-Achs-Konzept und die Automatisierungslösung der Maschinenfabrik Berthold Hermle – und konnte damit die Kapazitäten deutlich ausbauen sowie neue Aufträge gewinnen.
Optimierter Verschleißschutz für die Serienproduktion
Authors: Gogoll Volker
Published: January 2021

Serienwerkzeuge in der Kunststoffverarbeitung müssen besonders langlebig sein. Ein hoher Verschleißschutz ist somit die wichtigste Anforderung an funktionelle Beschichtungen. Hinzu kommen Aspekte wie die Verbesserung des Entformungsverhaltens, reduzierte Belagbildung, gute Formfüllung oder Korrosionsschutz. Eine Werkzeugbeschichtung bietet nur dann einen produktiven Vorteil, wenn eine ausreichende Standzeit gewährleistet ist.
Simulation und Optimierung kombiniert/A simulation-based framework for operational optimization of industrial energy systems
Authors: Panten Niklas , Ranzau Heiko , Kohne Thomas , Moog Daniel , Abele Eberhard , Weigold Matthias
Published: January 2021

Die optimierte Betriebsweise von industriellen Energiesystemen ist eine Schlüsseltechnologie, um signifikante Kosteneinsparpotenziale durch Steigerung der Energieeffizienz und -flexibilität zu heben. Weil dabei eine Vielzahl dynamischer und stochastischer Einflüsse berücksichtigt werden müssen, spielt die Simulation des Energiesystems eine entscheidende Rolle. Zur Evaluierung unterschiedlicher Betriebsoptimierungsverfahren wird ein simulationsgestütztes Framework vorgestellt, welches bei KI (Künstliche Intelligenz)-Algorithmen unter anderem für das Anlernen mit synthetischen Daten verwendet werden kann.

 

The optimized operation of industrial energy systems is a key technology to unlock significant cost savings by increasing energy efficiency and flexibility. Since a variety of dynamic and stochastic influences must be considered, the simulation of the energy system plays a decisive role. A simulation-based framework is presented for evaluating various operational optimization methods, which can also be used for learning based on synthetic data with AI (artificial intelligence) algorithms.