bluuebunny/crossref_metadata_2025 huggingface dataset:
Neorrinoplastias
Authors: Serviço Nacional de Câncer
Published: August 2023

Entende-se por neorrinoplastia a reconstrução de pirâmide nasal. Pode ser parcial e total. A neorrinoplastia parcial compreende a reparação de um ou mais elementos do nariz; a total interessa a totalidade do órgão. As finalidades precípuas de uma orrinoplastia são a estética e a função. As reconstruções parciais da região nasal podem ser superficiais, quando atingem o revestimento cutâneo e profundos quando atingem os outros planos, isto é, dorso, lóbulo, asa, columela e parede lateral. A oportunidade da reparação plástica nos casos de câncer está condicionada ao tipo de lesão, a maneira como foi tratada e o estado geral do doente. A nossa conduta consiste na exérese de tôda a lesão a bisturi elétrico com boa margem de segurança, em tecido são e resecçao a bisturi comum da borda excisada. Nos casos de comprometimento do osso ou naqueles em que irregularidades ósseas possam prejudicar a boa cicatrização, praticamos a ressecção óssea. Por outro lado, tôda vez que a chanfradura periforme fôr contígua à lesão, ressecamos a base da mesma, deixando ampla comunicação do seio maxilar com a fossa nasal, evitando assim as complicações sinusais e permitindo a observação posterior das possíveis recidivas. Nestas intervenções nunca deixamos áreas cruentas. Fechamos sempre a ferida operatória por descolamento e aproximação dos bordos, retalhos de vizinhança ou enxertos de pele. Feito isto, o controle é feito durante o decorrer de um ano. No fim deste prazo, na ausência de alterações locais, procedemos a nossa reparação. É dever do cirurgião influir no psiquismo do paciente no sentido de que êste se convença da importância desta espera. A plastia imediata é, em grande número de casos perigosa, pois as possíveis recidivas subjacentes evoluem incidiosamente sem o controle visual do cirurgião, obrigando, quando identificada, a nova intervenção em piores condições, desperdiçando-se neste caso, na maioria das vezes, o melhor material utilizado na reconstrução que são os tecidos de vizinhança. Entretanto, não devemos esquecer os casos em que a exiguidade da lesão, em relação a exerése ampla, nos permite a reparação imediata.
Programa de Conduta Radioterápica no Câncer do Colo Uterino adotado pelo Departamento de Radioterapia do Instituto Central – Hospital A. C. Camargo da Associação Paulista de Combate ao Câncer
Authors: Nobre M. O. Rôxo , Cintra Renato R. Araújo , Peres Oswaldo , Corrêa Clibas , Lins José Roberto Barreto , Guimarães José Almachio R. , Mesquita Wellington , Agostini Alexandre S. , Veiga Catalina R. Constantino da , Pereira Adelino José , Ballester Margarida
Published: August 2023

Os AA. apresentam o critério de orientação no tratamento do carcinoma do colo do útero adotado no Departamento de Radioterapia do Instituto Central — Hospital A. C. Camargo da A.P.C.C. A antecipação da irradiação externa pelo Co60 em relação a aplicação do Ra intra-cervico-vaginal é apresentada como um dos elementos de importância clínica e de eficiência técnica na conduta atualmente adotada, em, serviços de grande experiência ginecológica. Além da aplicação do rádio e do cobalto, o Departamento prossegue a observação paralela de casos submetidos à cirurgia pelo Serviço de Ginecologia sendo a escolha feita por casualização entre os casos clínicos em que as duas terapêuticas são aplicáveis.
Dois Casos de Câncer do Pênis em Indígenas
Authors: Amaral José Ewerton do
Published: August 2023

O autor faz um estudo do carcinoma do pênis, apresentando dois casos comprovados histológicamente entre indigenas das tribos Gavião e Caiapó, que foram atendidos no Departamento de Câncer do Instituto “Ofir Loiola'' em Belém, Pará, em 1964 e em 1965, ambos operados radicalmente e com sobrevida em boas condições até esta data. Fixa a circunstância de que é o primeiro relato feito à Literatura Médica Nacional, terminando por sugerir e encarecer uma série de medidas de caráter médico-social, visando um melhor conhecimento do assunto.
Clinical Staging of Hodgkin’s Disease: Round Table Luncheon
Authors: Ultmann John E. , Karnofsky David A. , Kaplan Henry S. , Peters M. Vera , Aisenberg Alan C.
Published: August 2023

Mesa redonda apresentada no Simpósio Internacional sobre Doença de Hodgkin, realizado no Instituto Nacional de Câncer no Rio de Janeiro — 16 a 20 de Janeiro de 1967. Transcrição da gravação não revista pelos autores.
Technical Assistance for the Process of Making Liang Tea as a Healthy Drink in The PKK (Family Welfare Development) Organization of West Kalimantan Province Administrator
Authors: Dewi Yohana Sutiknyawati Kusuma , Fadly Dzul , Syamsi Wisi Wilanda , Rahmalia Winda , Sutignya Thomas Candra Wasis Agung
Published: August 2023

Community service regarding the Technology of Liang Tea Making as a Health Drink was carried out by a Team of Lecturers from the Food Science and Technology Study Program, Faculty of Agriculture, Tanjungpura University (UNTAN) at the PKK Office. The partner of this activity is the West Kalimantan Province PKK. The problems faced by the skills and knowledge of Provincial PKK members as facilitators for members of the PKK organization at the Regency, Sub-District level which they assist in making health drinks as well as traditional Pontianak drinks that are competitive are still limited. The implementation method used is socialization in the form of counseling, training, mentoring, evaluation and monitoring. The results of the activity achieved were 80% of participants during the socialization increased their knowledge based on the results of question and answer through questionnaires, 10 training participants were able to make tea burrows correctly, 5 trainees would use tea burrows for their family's functional drinks. The continuation of this activity is expected to produce new facilitators for members of the PKK organization and initiate PKK members for product commercialization.
Planejamento e Projeto de um equipamento para o treinamento de praticantes de Rugby
Authors: Silva Luan de Souto , Araújo Ivanildo Fernandes
Published: August 2023

Atualmente, a inovação se torna cada vez mais uma ferramenta de manutenção da competitividade das empresas. Cada dia mais, é necessário apresentar produtos novos ao mercado e que os mesmos satisfaçam as necessidades dos clientes. Tendo isso em vista, utilizar as metodologias de Planejamento e Projeto de Produto apresenta ser fundamental para as empresas diminuírem os riscos em um projeto. Logo, o presente trabalho se apresenta como a ponte entre um mercado não explorado e as metodologias de Desenvolvimento de Produto. O mercado em questão é o de praticantes do rugby. Um esporte que está crescendo cada dia mais no Brasil. Apesar disso, não existem empresas especializadas no esporte e também não existem produtos especializados sendo comercializados na região. Um destes produtos é a Scrum Machine, um equipamento para o treinamento de um elemento do rugby. Este trabalho irá usar as metodologias de desenvolvimento de produto para conceber uma Scrum Machine acessível para o mercado brasileiro. Através de uma análise de mercado se buscou identificar as necessidades dos clientes. Com isso, fixamos as bases para o desenvolvimento dos projetos conceituais e detalhados até chegar no detalhamento do projeto bem como a elaboração dos desenhos de execução do produto almejado.
ДОСЛІДЖЕННЯ ПОВЕДІНКИ УКРАЇНСЬКИХ СПОЖИВАЧІВ НА РИНКУ ТОВАРІВ ДЛЯ АКТИВНОГО ВІДПОЧИНКУ В УМОВАХ ВІЙНИ
Authors: Мащак Наталія , Ворона Дарина
Published: August 2023

Стаття присвячена дослідженню поведінки українських споживачів на ринку товарів для активного відпочинку в умовах війни. Проаналізовано ряд проведених досліджень зміни споживчої поведінки в умовах невизначеності, починаючи з часів пандемії COVID-19 до сьогоднішніх умов воєнного стану. Виділено основні категорії товарів, попит на які не змінився, а також категорії товарів, на яких українці почали суттєво економити, уникаючи їхнього споживання. Проведено аналіз ринку товарів для активного відпочинку, окреслено основні тренди, які спостерігаються на даному ринку та їхній вплив на формування попиту. Проведено маркетингове дослідження за допомогою анкетування серед споживачів мережі магазинів товарів для активного відпочинку «Горгани». Результати опитування показали значний попит у даному сегменті ринку, дозволили виділити основні категорії, які користуються підвищеним попитом споживачів, визначити фактори, які є вирішальними при здійсненні покупки.
СИТУАЦІЙНЕ РЕАГУВАННЯ В ПРОЦЕСІ УПРАВЛІННЯ ПОДАТКОВИМИ РИЗИКАМИ НА ПРИКЛАДІ ВИКОРИСТАННЯ ДЛЯ ЦІЛЕЙ УНИКНЕННЯ ПОДВІЙНОГО ОПОДАТКУВАННЯ ДОВІДКИ ПРО РЕЗИДЕНТСЬКИЙ СТАТУС
Authors: Кучеренко С.М.
Published: August 2023

Управління податковими ризиками є важливими елементом загальної системи управління фінансами компанії. Завдання управління податковими ризиками полягає у тому, щоб зменшити ймовірність їх виникнення і не допустити або мінімізувати негативні фінансові наслідки, які можуть бути результатам реалізації податкових ризиків. Актуальною проблемою сьогодення, яка потребує подальшого дослідження, є пошук ефективних практичних інструментів управління ризиками. До основних елементів управління податковими ризиками відносяться ідентифікація ризику та реагування на нього шляхом зниження рівня та/або повної ліквідації ризику. Розрізняють комплексне управління ризиками та ситуаційне. Останнє покликане вирішити проблематику конкретної ситуації або конкретного ризику. У статті розглянуто ситуаційне реагування на податкові ризики, пов’язані з використанням довідок про резидентський статус іноземних контрагентів при оподаткуванні доходів, отриманих нерезидентами із джерелом їх походження з України, надано рекомендації стосовно можливих способів їх уникнення, а також запропоновано внесення змін до податкового законодавства з метою вирішення проблеми різних тлумачень вимог до таких документів.
CONVERGENCE OF NATIONAL ENVIRONMENTAL AND ECONOMIC POLICIES IN THE CONTEXT OF ENVIRONMENTAL AND ECONOMIC GROWTH
Authors:   Yuriy Fedkovych Chernivtsi National University, Verstiak Andrii
Published: August 2023

The mechanisms of convergence in national eco-economic policies have been considered. The convergence of social-economic development in Ukraine has been evaluated. The mechanisms of harmonization, imposition, diffusion, and regulatory competition have been investigated. The essence and peculiarities of convergence assessment have been analyzed. A generalized typology of policy convergence mechanisms has been proposed, which includes harmonization, imposition, diffusion, and regulatory competition, playing a significant role in achieving eco-economic policy convergence and creating a favorable environment for sustainable development and economic growth. It has been determined through which intermediate mechanisms these structural changes and "modernization forces" affect domestic policy. It has been found that diffusion constitutes a third and separate class of convergence mechanisms that need to be systematically integrated into the analysis of convergence in national eco-economic policies. While countries can implement domestic political measures to reduce greenhouse gas emissions and adapt to climate change, their actions may be limited or insufficient if other countries do not join similar efforts. This can lead to inefficiency and an inability to achieve global environmental goals. Therefore, the problem statement includes the absence of unified standards, disparities in technology and infrastructure development, as well as the complexity of interaction between national policies and international agreements. Understanding these issues will help identify key challenges and pathways to achieving convergence of national environmental-economic policies. Convergence of national environmental and economic policies necessitates research into the nature and causes of inequality between countries regarding the level of development of environmental technologies, energy efficiency, and infrastructure. A generalized typology of policy convergence mechanisms has been proposed, which includes harmonization, imposition, diffusion, and regulatory competition, playing a significant role in achieving ecologic-economic policy convergence and creating a favorable environment for sustainable development and economic growth.
ELECTRONIC SYSTEMS ADVENTAGES IN THE HOTEL AND RESTAURANT BUSINESS
Authors:   Volyn Professional College, National University of Food Technologies, Melnyk Vasyl , Steshenko Lesia ,   Volyn Professional College, National University of Food Technologies, Savchenko Iryna ,   Volyn Professional College, National University of Food Technologies
Published: August 2023

Modern information support of the enterprises working in the field of hotel and restaurant business makes a mandatory condition on its successful functioning. High rates of information technologies development, large volumes of monetary transactions and globalization processes expansion actively affect the hospitality industry growth. This industry includes a set of various transport, service, trade and other territorially distributed organizations and enterprises, the actions coordination of which takes today an indispensable condition to satisfy the demand of the hotel and restaurant services. It is clear from the research data that information systems are so powerful tool for creating competitive and profitable hospitality businesses. Hospitality business is a type of service sector that combines an accommodation facility and its structural subdivisions, such as a restaurant, retail trade, public catering, wellness, cosmetic services, repair services, parking, recreation areas, and others. The main kinds of IT-systems in the hotel and restaurant business are informational, intellectual, accounting and management systems, and support means contain web services, mobile applications, electronic networks, etc. Nowadays, several powerful electronic systems designed for complex hotel management are operating yet. Among them are such as SERVIO HMS, 1C-Parus: Hotel Management, Fidelio and jSolutions systems, Poster POS for the restaurant business. The research reveals that in order to increase the efficiency of hotel and restaurant business management, todays information systems must be implemented in all services and units of the complex that should include the guest accounting with their accounts, material resources management, personnel, warehouse management, the marketing service work to take some operational and strategic decisions by information collecting, processing and structuring, accounting, relevant reports formation and information transferring. Therefore, the leading enterprises success in the hotel and restaurant business, their desire to raise service quality standards, to diversify and update the service list, and to reduce the services cost is due to the fact that such enterprises should use modern highly efficient business controlling systems based on the latest information system and technology introduction.
RURAL GREEN TOURISM AS A DIRECTION FOR TERRITORY DEVELOPMENT: EUROPEAN EXPERIENCE
Authors:   Dnipro University of Technology, Bieloborodova Mariia , Donchenko Viktoriia ,   Dnipro University of Technology, Volobuieva Diana ,   Dnipro University of Technology
Published: August 2023

Modern approaches to the regulation and development of rural tourism as a factor in the transformation of rural areas are examined in the article. The theoretical provisions of rural tourism and its importance in international and domestic practice have been studied. The main feature of this type of tourism is the importance of aesthetics, environment, and economy of rural areas in ensuring their sustainable development. The purpose of the research, the results of which are presented in this article, is to substantiate the role and specifics of rural green tourism in the sustainable development of local rural communities based on the study of the best practices of European countries and to generalize recommendations for implementing this experience in Ukrainian realities. The following methods were used: theoretical generalization, factor analysis, abstract-logical (theoretical generalizations, formulation of conclusions), the method of statistical and economic groupings. Approaches to the state regulation of rural tourism are considered using the example of leading European countries. The characteristic features of rural tourism as a separate field of tourist activity are determined. It has been proven that rural tourism is an important tool for achieving the Sustainable Development Goals, and its development requires simplification of bureaucratic procedures and harmonization of European and domestic legislation. Diversification of the offer of family farms as centers of rural green tourism has significant potential for the sustainable development of local communities, which is confirmed by international experience. In international practice, rural tourism is either regulated at the legislative level as a separate industry or included in the general tourism regulation of the country, but in both cases, it is part of the diversification policy of agriculture and a tool for local communities’ development. In addition, it is necessary to jointly solve the problem of informing consumers about the value of the product within the framework of sustainable tourism. Here too, effective use of information distribution channels, especially Internet capabilities, is of great importance.
DEVELOPMENT OF REMOTE EMPLOYMENT AS AN OBJECTIVE CONDITION OF GLOBALIZATION
Authors:   Ivan Franko Lviv National University, Klipkova Oksana
Published: August 2023

In the materials of the article, attention is focused on researching the prerequisites for the formation and means of modern implementation of remote employment in the conditions of globalization. The basics of the impact of globalization on the growth of remote employment in the world in general and in Ukraine in particular have been studied. Emphasis is placed on the indicators of globalization and the importance of its impact on the performance of national economies and trends in the development of the modern labor market in conditions of economic turbulence. The list of problems that accompany the spread of remote employment in Ukraine and a number of reasons that determine the objectivity of its large-scale use are highlighted. An analysis of the types of forms and methods of remote employment was carried out. The main professions that have a high degree of adaptation to the remote form of employment both in Ukraine and abroad are highlighted. To determine the impact of globalization on the labor market, the positive and negative consequences of globalization movements in the world economic space are determined. It was revealed that the objective response of the economic system and its social and labor component to the challenges of dynamic changes is the transformation of employment. It is noted that among the factors producing an increase in demand specifically for atypical employment, the following should be highlighted: the active development of the knowledge economy against the background of the widespread use of information and communication technologies, the strengthening of global competition; significant expansion of the service sector and increased flexibility of the labor market. It was determined that remote employment creates a number of new problems. In particular, the concept of a "normal" workplace and "normal" working hours, which have developed in the conditions of traditional industrial employment, are losing their meaning. Emphasis is placed on the fact that the Ukrainian labor market is under the sufficient influence of globalization processes taking place in the national economic space. When writing the article, the methods of expert assessments, analysis and synthesis, logical and historical methods were used.
ДЕЯКІ ПРОБЛЕМИ ЗАХИСТУ ТРУДОВИХ ПРАВ СПОРТСМЕНІВ- ПРОФЕСІОНАЛІВ У НАЦІОНАЛЬНИХ СУДАХ
Authors: Гніздовська Ганна Михайлівна , Гречко Юлія Леонідівна
Published: August 2023

Статтю присвячено дослідженню проблемних питань, що виникають при захисті трудових прав спортсменів-професіоналів у національних судах. Складність таких справ пов’язана, у першу чергу, з відсутністю законодавчого закріплення правової природи спортивного контракту як трудового договору. Встановлено, що в юридичній науці відсутня єдність поглядів на правову природу спортивного контракту і існує три основні підходи: цивільно-правовий, трудовий та змішаний. Прихильники цивільно-правового підходу виділяють ознаки, які притаманні спортивному контракту, але не можуть бути притаманні трудовому договору (на відміну від цивільно- правового), проте на підставі аналізу наукової літератури зроблено висновок, що такий підхід є недостатньо обґрунтованим. Встановлено, що окремі представники цивільно-правового підходу не заперечують, що спортивний контракт може бути трудовим договором. Аргументовано, що змішаний підхід до правової природи є досить обґрунтованим, проте має певні недоліки. Доведено, що спортивний контракт є особливою формою трудового договору – контрактом, в якому сторони самостійно можуть визначити строк його дії, права, обов’язки і відповідальність сторін, умови розірвання договору тощо. Висунуто тезу, що застосування до спортивного контракту саме норм законодавства про працю дозволяє кращим чином захистити права спортсмена, адже в трудовому законодавстві передбачено значно більше гарантій прав працівника, ніж в цивільному – виконавця, який надає послуги. Встановлено, що серед спортивних асоціацій та федерації немає єдності щодо правової природи спортивного контракту. На підставі аналізу судової практики зроблено висновок, що суди при вирішенні спорів, що виникають зі спортивного контракту, керуються нормами трудового законодавства. Встановлено, що основним джерелом права, яке містить норми, що регулюють правовідносини щодо укладання, виконання та припинення спортивного контракту, є законодавство України про працю. Зроблено висновок щодо доцільності чіткого визначення в законодавстві, що джерелом правового регулювання правовідносин з укладання, виконання та припинення спортивного контракту має бути законодавство України про працю.
The Hidden Childness of a Nobel Prize-Winning Poet: George Seferis’s Limericks for Young Readers
Authors: Politis Dimitris , Yannicopoulou Angela
Published: August 2023

In addition to his outstanding poems for adults, George Seferis, the Nobel Prize-winning Greek poet, also wrote verses for children. The limericks he composed as gifts for children of his family were published in a volume entitled Poiḗmata me Zōgraphiés se Mikrá Paidiá [Poems with Drawings for Young Children] (1975), discussed in this paper. With these limericks, Seferis turned to the Anglo-Saxon poetic tradition of nonsense to oppose the ‘seriousness’ of adult life, while also coping with painful family memories and the dark atmosphere of World War II. He employed humour and playfulness as an antidote to harsh realities. Accompanied by surreal drawings, the playful verses became the playground where Seferis met his child readers as well as his childness.
Obrazy ikonotekstów
Authors: Śmiechowska-Petrovskij Emilia
Published: August 2023

Artykuł recenzyjny jest poświęcony wieloautorskiej monografii Synergia słów i obrazów. Badania ikonotekstu w Polsce, opracowanej naukowo przez Hannę Dymel-Trzebiatowską, Jerzego Szyłaka i Małgorzatę Cackowską (2021). Monografia zawiera studia polskich literaturoznawców, filologów, pedagogów i bibliologów. Dotyczą one różnych aspektów książek obrazkowych i ukazują wyjątkowy synergetyzm wynikający z integracji słów z obrazami i ich interakcji. W piętnastu studiach badawczych objęto refleksją zarówno kwestię fundamentalną – analizę ujęć definicyjnych współczesnych książek obrazkowych – w wydzielonym, pierwszym rozdziale antologii, jak i bardziej szczegółowe zagadnienia tematyczne. Badaczki i badacze prezentują ikonotekst w perspektywie edukacyjnej, ekokrytycznej, translatorskiej oraz przyglądają się relacji między różnymi formami sztuki, w których dochodzi do kontaminacji słów i obrazów. Zasadniczym celem artykułu recenzyjnego jest analiza publikacji na szerszym tle dotychczasowych osiągnięć zespołu redakcyjnego w budowaniu dojrzałej teorii ikonotekstu w Polsce.
Książki dla dzieci w twórczości Doroty Masłowskiej oraz Anny Cieplak i Lidii Ostałowskiej
Authors: Ćwiklak Kornelia
Published: August 2023

Artykuł został poświęcony analizie książek dla dzieci autorstwa Doroty Masłowskiej Jak zostałam wiedźmą. Opowieść autobiograficzna dla dorosłych i dzieci (2014) oraz Anny Cieplak i Lidii Ostałowskiej Zaufanie (2015), ukazanych na tle głównego nurtu ich twórczości adresowanej do dorosłego odbiorcy. Przedmiotem badawczego namysłu jest kwestia miejsca omawianych utworów w dorobku autorek – czy i jak w książkach dla dzieci wymienione pisarki korzystają z wypracowanego wcześniej języka artystycznego, nawiązują do interesującej je tematyki, na ile są więc one spójne z głównym nurtem ich twórczości, a ponadto jakie związki wykazują badane teksty dla dzieci ze współczesną problematyką kulturową.
The Pope of Rome – a Desirable Celebrant of the Mass for King Davit – in the Prologue of the Poem “The Man in the Panther’s Skin”
Authors:   The University of Georgia, Ghaghanidze Merab
Published: August 2023

The text of the famous Georgian poem “The Man in the Panther’s Skin” arrived to us in the present day through relatively different versions, preserved in numerous manuscripts. Respectively, numerous differences can be found in the prologue of the poem (a final version of which has not yet been established), as presented in those various manuscripts. The prologue of the poem in several old manuscripts contains two stanzas dedicated to King Davit, whose identity has yet to be determined, although several opinions have been expressed – e.g. by Sargis Kakabadze – as to who he might be. In the two stanzas, the king is portrayed as a very powerful and influential monarch, to whom even the neighboring monarchs submit. The author of the poem also presents a local monarchical legend, according to which the Georgian king is a descendant of the biblical King David. The poet also opines that a holy mass should be celebrated by the Pope in the name of the king. A scrupulous analysis has allowed me to advance the supposition that the King Davit of the prologue of the poem is King Davit X (1505-1525) of Kartli, who considered himself the King of All Georgia. The statement that it is necessary for a mass in the name of the king to be celebrated by the Pope takes its basis in the close relationship of Georgia with the Roman See, which became especially intense during the reign of King Davit's grandfather Giorgi VIII and his father Konstantine II, and continued during the reign of Davit’s son Luarsab I, and his grandson Svimon I. Some documents about King Davit himself, of which there are few, also support the supposition that King Davit of the prologue of the poem “The Man in the Panther’s Skin” was indeed King Davit X.
Design of Highly Selective Cu2+ Fluorescent Probe Based on Pyrene Derivatives
Authors: Xinyu Lin , Jun Zhang , Chunwei Yu
Published: August 2023

A new probe P was synthesized and characterized from pyrene formaldehyde. The probe showed good selectivity for Cu2+ over other metal ions in ethanol-water solution (Vethanol:Vwater=3.5:1.5, pH 6.5, 0.02 M HEPES). With the increasing of Cu2+ concentration (2-10 μM), the P-Cu2+ system displayed excellent linear relationship at 464 nm with the detection limit down to 0.66 μM.
Fuego amigo y estereotipos antimexicanos en Estados Unidos
Authors:   Universidad de Guadalajara, Zárate Ruiz Arturo
Published: August 2023

En este trabajo se estudian algunos estereotipos denigrantes contra el mexicano proferidos por algunas personas de quienes no se hubiera esperado: escritoras con agenda feminista y liberal, ambientalistas y defensores de los derechos de los trabajadores, promotores entusiastas del desarrollo de la frontera entre México y Estados Unidos, entre otros. Se identifican además algunas explicaciones sobre la estereotipificación, en particular, las que sirven para falsificar la historia y justificar así agresiones de un grupo contra otros a quienes considera distintos.
Stress-based dimensional reduction and dual-mixed hp finite elements for elastic plates
Authors: Bertóti Edgár
Published: August 2023

Starting from the linearized weak forms of the kinematic equation and the angular momentum balance equation of three-dimensional non-linear elasticity, a stressbased dimensional reduction procedure is presented for elastic plates. After expanding the three-dimensional non-symmetric stress tensor into power series with respect to the thickness coordinate, the translational equilibrium equations, written in terms of the expanded stress coefficients, are satisfied by introducing first-order stress functions. The symmetry of the stress field is satisfied in a weak sense by applying the material rotations as Lagrangian multipliers. The seven-field plate model developed in this way employs unmodified three-dimensional strain-stress relations. On the basis of the dimensionally reduced plate model derived, a new dual-mixed plate bending finite element model is developed and presented. The numerical performance of the hp-version plate elements is investigated through the solutions of standard plate bending problems. It is shown that the modeling error of the stress-based plate model in the energy norm is better than that of the displacement-based Kirchhoff- and Reissner-Mindlin plate models. The numerical solutions and their comparisons to reference solutions indicate that the dual-mixed hp elements are free from locking problems, in either the energy norm or the stress computations, both for h- and p-extensions, and the results obtained for the stresses are accurate and reliable even for extremely thin plates.
Application of the p-version of FEM to hierarchic rod models with reference to mechanical contact problems
Authors: Páczelt István , Szabó Barna , Baksa Attila
Published: August 2023

The formulation of a system of hierarchic models for the simulation of the mechanical response of slender elastic bodies, such as elastic rods, is considered. The present work is concerned with aspects of implementation and numerical examples. We use a finite element formulation based on the principle of minimum potential energy. The displacement fields are represented by the product of one-dimensional field functions and two-dimensional director functions. The field functions are approximated by the p-version of the finite element method. Our objective is to control both the model form errors and the errors of discretization with a view toward the development of advanced engineering applications equipped with autonomous error control procedures. We present numerical examples that illustrate the performance characteristics of the algorithm.
European Security Strategies and the War in Ukraine
Authors: Dziewulska Agata
Published: August 2023

The war in Ukraine made European societies wonder how ready they were for it, and exposed new dangers that European leaders had believed gone. First and foremost, once again, a vision of territorial aggression has returned to the list of threats to European security. Does the EU have adequate security strategies to guideline its response to such dangers? Do the strategies structure the development of instruments so that its institutions and Member States can successfully deal with the threat that the war in Ukraine poses to EU societies? The EU has two security strategies, from 2003 and 2016, and it stands to reason to verify their adequateness vis-á-vis the war in Ukraine. This article studies the provisions of these strategies, presents the progress of the war in Ukraine, and veriﬁes the reactions of EU institutions and Member States in face of these events. While it reﬂects on the provisions of the security strategies in light of the ways the EU and its Member States have reacted to war, it concludes with a proposal of elements that need adjusting within the EU catalogue of possibilities.
Perencanaan Pengelolaan Sampah Plastik Berbasis Masyarakat dengan Pelaporan Google Sheet di Kampung Cinusa Hilir Tasikmalaya
Authors: Mutaqin Hilman
Published: August 2023

Cinusa Hilir merupakan salah satu Kampung yang berada di Desa Nusawangi Kabupaten Tasikmalaya yang masih melakukan kegiatan pembuangan sampah dengan sistem open dumping serta pembakaran terbuka. Sistem tersebut menyebabkan beberapa kerugian seperti pencemaran tanah dan udara di lingkungan tempat pembuangan sampah serta tidak ada nilai tambah bagi masyarakat. Salah satu solusi untuk permasalahan tersebut adalah dengan membuat perencanaan pengelolaan sampah. Sampah plastik yang tidak memiliki nilai tambah bisa dikelola dengan metode ecobrick dan sampah plastik yang masih memiliki nilai ekonomis bisa dijual ke pengepul serta hasil dari penjualan tersebut akan masuk ke kas masyarakat. Metode pelaporan Google Sheet dipilih karena gratis dan bisa diakses oleh semua masyarakat, dibuat dengan cara membuat 3 Sheet yang masing-masing sheet memuat perkembangan dari setiap pengelolaan. Dari hasil penelitian, dapat disimpulkan bahwa potensi sampah plastik sebanyak 120 kg/hari, 4 tempat penyimpanan sampah, jumlah ecobrick yang bisa dibuat sebanyak 408, 204, 136 dan 116 pcs untuk ukuran botol yang berbeda, potensi penghasilan kas masyarakat sebesar Rp. 170.600 serta jumlah dan ukuran tempat sampah yang dibutuhkan adalah 8 pcs dengan volume 1.000 liter.
Identifikasi Perubahan Luasan Lahan di Wilayah Sub-DAS Cikeruh Menggunakan Citra Landsat 8 dengan Google Earth Engine (GEE)
Authors: Lapian Aditya Rahman , Suryadi Edy , Amaru Kharistya
Published: August 2023

Land cover information is the data neede in the management of watersheds. Identification to obtain land cover using a cloud-based spatial data processing platform Google Earth Engine (GEE). This study aims to identify changes in land area in the Cikeruh sub-watershed area by classifying them using a machine learning basis on GEE. Utilization of landsat imagery is applied in the operation of the Google Earth Engine (GEE) platform using landsat 8 imagery. The analysis method used is the interpretation of Support Vector Machine (SVM) imagery with the identified years since 2015 until 2020. This research still has deficiencies, especially in the validation of land cover classes and area mapped and analyzed.
Meningkatkan Kuat Tekan Beton Dengan Menggunakan Material Recycle Concrete Aggregate (RCA)
Authors: Mahardana Zendy Bima , Pambudi Widy Rilo , Emilia Oda Firma , Fasyaro Reiga Firhan , Aprinia Andini Dwi , Mustafa Dinar Tiffani , Induwati Meisela
Published: August 2023

Concrete is part of the building structure used in various large-scale infrastructure projects. concrete composed mixture of cement, fine aggregate, coarse aggregate, and water. Concrete able to withstand compressive forces optimally, concrete also has a smaller tensile strength than steel structures. excessive use corals causes availability materials to be depleted, is necessary to innovate continuously with use RCA. RCA is waste concrete recycled into aggregates can be reused to make concrete. The purpose is to determine the compressive strength value in concrete by replacing coarse aggregates from concrete waste measuring 19.05 mm (sieve no. 3/4). The method used experimental method by making a test object form of a cylinder with tests including testing of moisture content, sludge content, wear, and compressive strength concrete. The results obtained a normal concrete slump value 11 cm. While the concrete waste 4.4 cm. From the results were obtained according to the plan where in normal concrete was worth 17,444 Mpa and in concrete with the use of coarse aggregates from concrete waste showed a compressive strength result of 24,653 Mpa. So that shows the use waste concrete material is able to produce good concrete quality with a higher compressive strength value than normal concrete
Pengaruh Rembesan Pada Kuat Geser Tanah Jenuh Sebagian
Authors: Prasetyaningtiyas Gayuh Aji , Priyono Kuswaji Dwi , Azhom Muhammad Najib , Anindyaputra Muhammad Eryan
Published: August 2023

This study aims to understand the interaction of engineering properties of unsaturated soil subjected to rainfall infiltration. It influences the variable of soil shear strength along with the alter of soil water content. A series of suction test was subjected to the silty sand layer, then the result was correlated with the change of soul degree saturation. The correlation then was implemented in soil water characteristic curve. A Bishop method was applied in this study to predict soil shear strength (τff) in variance of soil water content. Meanwhile, other samples from exiting condition were prepared. The samples were taken in rainy season and subjected shear strength test. The results then compared with the calculation of shear strength prediction by soil water characteristic curve. The research shows any high similarity between the prediction and the shear strength test value. Any change of shear strength value in prediction approach particularly was affected by the change of φb and X. The change of both parameters impacted to internal shear angle (φ’) thus, the infiltration mainly affected to the soil with low shear strength internal angle. This study is applicable for an area with unstable slope affected by rainfall infiltration such as landslide area
Sakaryabaşı Sulama Birliğinde Sulama Performansının Değerlendirilmesi
Authors: HARMAN Eray , ÇAKMAK Belgin
Published: August 2023

Sulama tesislerinin öngörülen hedeflere ulaşılabilmesi için, işletme faaliyetlerinin belli aralıklarla izlenip değerlendirilmesi gerekmektedir. Sulama performansının izlenmesi ve değerlendirilmesi, beklenen faydaların elde edilebilmesi ve sulama yönetiminin başarılı olabilmesi için en önemli hususlardan biridir. Bu çalışma, Devlet Su İşleri tarafından inşa edilip 1995 yılında devredilen Sakaryabaşı Sulama Birliği’nde yürütülmüştür. Sulama birliğinde 2018-2022 yıllarına ilişkin su dağıtım performansı, mali performans ve üretim performansı değerlendirilmiştir. Çalışma sonucuna göre, yıllık su temini oranı 0.97-1.49, yatırımın geri dönüşüm oranı %62.83-125.08, bakım masrafının gelire oranı %19.43-51.86, birim alana düşen işletme-bakım-yönetim masrafı 51.35-73.07 $ ha-1, su dağıtımında istihdam edilen her bir kişiye düşen toplam masraf 9632.38-13589.57 $ kişi-1, su ücreti toplama performansı %75.08-96.40, birim alana düşen çalışan personel sayısı 0.00115-0.00161 kişi ha-1, birim sulama alanına karşılık elde edilen gelir 1776.93-2179.49 $ ha-1, sulanan birim alana karşılık elde edilen gelir 1895.51-2269.31 $ ha-1, şebekeye alınan birim sulama suyuna karşılık elde edilen gelir 0.277-0.405 $ m3-1, tüketilen birim sulama suyuna karşın elde edilen gelir 0.726-0.814 $ m3-1 arasında değiştiği bulunmuştur.
Sistemas de costes de calidad para establecimientos de alojamiento turístico
Authors: Mayorga Ases Maria Jose , Velastegui Hernández Rommel Santiago , Mayorga Ases Leticia Abigail , Carranza Calero Diego Mauricio
Published: August 2023

Introducción.  Los sistemas de coste de la calidad (COQ), son metodologías que permiten a los establecimientos de alojamiento turístico evaluar sus recursos se utilizan para relacionadas con la calidad. La implantación de sistemas de costes de calidad es crucial para controlar eficazmente los costes y garantizar la prestación de experiencias de alta calidad a los clientes. Al identificar los distintos tipos de costes de calidad, como los costes de prevención y los costes de evaluación para mejorar su reputación, generar confianza entre los clientes y aumentar su fidelidad. La superación de estos retos requiere una comprensión global de los componentes críticos de la gestión de la calidad en el sector de la hostelería y la integración de los sistemas de costes de calidad en las estrategias generales de gestión. Objetivo. Analizar la importancia del análisis de los costos de la calidad para generar confianza a los clientes. Metodología.  Por medio de diez pasos se utiliza una metodología de revisión bibliográfica que consiste en recopilar, analizar y sintetizar la información relevante de diversas fuentes, como libros, artículos académicos y otros documentos, para presentar una visión general del estado del conocimiento sobre los sistemas de costes de calidad para establecimientos de alojamiento turístico. Resultados. Se obtienen ocho resultados principales entre los cuales tenemos: 1. tipos de costes de calidad en los establecimientos de alojamiento turístico. 2. costes de prevención en los establecimientos de alojamiento turístico. 3.costes de evaluación en los establecimientos de alojamiento turístico. 4.costes por fallos internos en establecimientos de alojamiento turístico. 5.costes externos de fracaso en los establecimientos de alojamiento turístico. 6.ventajas de implantar un sistema de costes de calidad en los establecimientos de alojamiento turístico 7. retos de la implantación de un sistema de costes de calidad en los establecimientos de alojamiento turístico. 8.casos prácticos de implantación con éxito de sistemas de costes de calidad en establecimientos de alojamiento turístico. Conclusión.  Los sistemas de costes de calidad desempeñan un papel crucial para garantizar el éxito y la competitividad de los establecimientos de alojamiento turístico. La implantación de sistemas de costes de calidad en los establecimientos de alojamiento turístico es crucial para garantizar la mejora continua y el control de la calidad de los servicios prestados, los establecimientos pueden controlar eficazmente los costes y mejorar la experiencia general de los huéspedes. Por medio de la colaboración con las partes interesadas y la adopción de las mejores prácticas, los establecimientos de alojamiento turístico pueden mejorar sus sistemas de costes de calidad y, en última instancia, ofrecer una mejor experiencia a sus huéspedes.
Radiation Sources and Doses of PET Center Staff and Patients
Authors:   Russian Medical Academy of Continuous Professional Education, Moscow, Russia, Khmelev A.V. ,   Federal research Center for Project Evaluation and Consulting Services, Moscow, Russia
Published: August 2023

Introduction 1. Emissions in cyclotron facility and their influence on staff 2. Radiation sources of radiochemical laboratory and radiation exposure of radiochemists 3. Ionizing radiation sources in PET diagnostics division and doses of medical staff 4. Doses of PET center patients Conclusion
Radiation Diagnostics of Ischemic Stroke in Pediatric Practice: an Approach in the SARS-CoV2 Pandemic
Authors:   V.A. Almazov National Medical Research Centre, Saint Petersburg, Russia, Lukin M.V. , Efimtsev A.Yu. ,   V.A. Almazov National Medical Research Centre, Saint Petersburg, Russia, Borshevetskaya A.A. ,   V.A. Almazov National Medical Research Centre, Saint Petersburg, Russia, Galyautdinova L.E. ,   V.A. Almazov National Medical Research Centre, Saint Petersburg, Russia, Ivanov V.P. ,   V.A. Almazov National Medical Research Centre, Saint Petersburg, Russia, Trusheleva S.V. ,   V.A. Almazov National Medical Research Centre, Saint Petersburg, Russia, Sereda E.O. ,   V.A. Almazov National Medical Research Centre, Saint Petersburg, Russia, Shchetinina A.M. ,   V.A. Almazov National Medical Research Centre, Saint Petersburg, Russia, Kim A.V. ,   V.A. Almazov National Medical Research Centre, Saint Petersburg, Russia
Published: August 2023

Stroke is a condition of acute cerebrovascular accident (ACV), with neurological symptoms corresponding that last more than 24 hours. This condition can lead to severe disability, persistent disorders motor and cognitive functions, and even death of the child. The most common causes of strokes in children: aneurysms, vascular malformations, neuroinfections, rheumatological and oncological diseases. As the epidemic COVID-19 spreads, its pathogenetic mechanisms have been identified that contribute to the development of ACV, including in children. These mechanisms may also play a role in the development of ACV in the course of other acute respiratory viral infections. Technological development and increasing availability of magnetic resonance imaging (MRI) and computed tomography (CT) allows to detect strokes at the earliest stages. A comprehensive examination, including clinical, laboratory, instrumental examination data, neuroimaging techniques, is necessary for the verification and pathogenetic treatment of ACV in children and adults. This article describes the problems of early diagnosis of childhood stroke and the features of choosing a radiological method of research. Below is a clinical case of an 11-year-old patient with a genetically determined tendency to thrombosis, who had previously suffered an acute respiratory disease, with consequences in the form of an ischemic stroke in the basin of the left middle cerebral artery - in the area of blood supply to the anterior choroidal artery.
A Retrospective Study on Previously Untreated Non-metastatic Breast Cancer Patients at a Tertiary Care Hospital
Authors: Elahi Md Quadrat E , Islam Md Azizul , Sarwar SM Rahid , Sarkar Fatima
Published: August 2023

Introduction: The combination of adoxorubicin and cyclophosphamide (AC) followed by a taxane (Docetaxel or Paclitaxel) and epirubicin and cyclophosphamide (EC) followed by a taxane (Docetaxel or Paclitaxel) is a standard regimen for breast cancer patients. In this study, we compared the three-year overall survival (OS) and progression free survival (PFS) of a patient with previously untreated non-metastatic breast cancer patients.  
Objectives: To find out the overall survival and progression free survival among previously untreated non-metastatic breast cancer patients after standard chemotherapy. 
Methods: Fifty-six patients received four cycles of doxorubicin at a dose of 60mg/m2 and cyclophosphamide at a dose of 600 mg/m2 followed by four cycles of paclitaxel at a dose of 175mg/m2. Thirteen patients received AC followed by four cycles of docetaxel at a dose of 75mg/m2. Twenty-one patients received four cycles of epirubicin (75mg/m2) and cyclophosphamide (600mg/m2), followed by four cycles of paclitaxel (175mg/m2). Twelve patients were given EC followed by four cycles of docetaxel (75mg/m2).
Results: The four groups of patients had similar characteristics. Overall survivalafter three years was 92% in AC followed by paclitaxel, 98% in AC followed by docetaxel, 95% and 97% in EC followed by paclitaxel and docetaxel respectively. One year of PFS in AC followed by paclitaxel and docetaxel was 98% and 100% respectively whereas in EC followed by paclitaxel and docetaxel were 98% and 98% respectively. The four arms had 96%, 98%, 97% and 96% PFS after two years respectively. This research also revealed that four chemotherapy regimens had three-year survival rates of 93%, 98%, 93% and 96% respectively.
Conclusion: AC or EC followed by taxane regimens well suitable regimens for the population of patients with previously untreated non-metastatic breast cancer patients. The findings show the need for continued observation as well as taking into account the treatment of other patients throughout different periods.
JAFMC Bangladesh. Vol 18, No 2 (December) 2022: 11-14