bluuebunny/crossref_metadata_2025 huggingface dataset:
Управление финансированием и бюджетными средствами системы здравоохранения
Authors: БАЙМҰХАНБЕТОВ А.
Published: March 2023

Бұл жұмыста денсаулық сақтау жүйесін қаржыландыру мен бюджет қаражатын басқару жұмысы қарастырылды. Денсаулық сақтау саласында пайда болатын қаржылық қатынастар бір жағынан денсаулық сақтау саласын ұстауға және дамытуға бағытталатын қаржы ресурстарын құру, бөлу, қайта бөлу және пайдаланумен байланысты болатын экономикалық қатынастардың бір бөлігі ретінде қаралса, екінші жағынан саладағы қаржы ағындарын басқаратын экономикалық әдістерді жүзеге асыру мақсатында пайда болатын ақшалай қатынастардың жиынтығы ретінде қаралады. Кез-келген басқа саладағы қаржылық менеджмент сияқты денсаулық сақтау саласындағы қаржылық менеджмент те басқаратын (басқару субъектілері) және басқарылатын (басқару объектілері) жүйешелерді қамтиды. Қаржы менеджерлерінің ең негізгі міндеті медициналық мекеменің қаржылық қызметін қамтамасыз ету, яғни мекеменің қаржы ресурстарын тиімді жұмылдырып, орынды пайдаланылуын ұйымдастыру шараларын жүргізу және соның нәтижесінде медициналық қызметтердің сапасын арттыру.

В данной работе была рассмотрена работа по финансированию системы здравоохранения и управлению бюджетными средствами. Финансовые отношения, возникающие в сфере здравоохранения, рассматриваются, с одной стороны, как часть экономических отношений, связанных с созданием, распределением, перераспределением и использованием финансовых ресурсов, направляемых на содержание и развитие здравоохранения, а с другой стороны, как совокупность денежных отношений, возникающих с целью реализации экономических методов, управляющих финансовыми потоками в отрасли. Как и финансовый менеджмент в любой другой области, финансовый менеджмент в здравоохранении включает как управляемые (субъекты управления), так и управляемые (объекты управления) системы. Основной задачей финансовых менеджеров является обеспечение финансовой деятельности медицинского учреждения, то есть проведение мероприятий по организации рационального использования и эффективной мобилизации финансовых ресурсов учреждения и, как следствие, повышение качества медицинских услуг.

In this paper, the work on the financing of the health system and the management of budgetary funds was considered. Financial relations arising in the field of healthcare are considered, on the one hand, as part of economic relations related to the creation, distribution, redistribution and use of financial resources directed to the maintenance and development of healthcare, and on the other hand, as a set of monetary relations arising in order to implement economic methods that control financial flows in the industry. Like financial management in any other field, financial management in healthcare includes both managed (management entities) and managed (management objects) systems. The main task of financial managers is to ensure the financial activities of a medical institution, that is, to carry out measures to organize the rational use and effective mobilization of financial resources of the institution and, as a result, to improve the quality of medical services.
The Digital Evolution of Highway Infrastructure Asset Management
Authors: Biswas Sukalpa , Wright Alex
Published: March 2023

The last decade has seen a very gradual change at a local network level in the methods used to collect data from Highways Infrastructure Assets, how to manage and operate Assets, a change in the way those Assets are used, and the way they are maintained and constructed. This change is largely driven by digital technology improvements. This evolution has also created uncertainty around Highways Asset Management processes. The sector is now at a point where there is an imminent requirement for transition from “Traditional” to “Intelligent” styles of Asset Management. While the strategic network operators have been invested in this transformation for some time, Local Road operators are being left behind. In this paper TRL identifies some of the key actions required for local highways managers to successfully achieve this transition to digital, and in so doing realise the benefits of the digital evolution of highways Asset Management. Dr Sukalpa Biswas and Dr Alex Wright touch on the factors influencing the changes, identify the novel technologies having the greatest impact, and set out five essential steps for Asset owners to consider on their journey to Intelligent Asset Management. This is accompanied by specific practical actions required of each type of stakeholder (Asset Owners, Technology & Software Providers, Standards & Legislative Authorities).
What are the pedagogical characteristics of elementary emergency e-learning? Crosschecking learning activities’ analysis with perspectives of teachers, students and parents
Authors: Shamir-Inbal Tamar , Schwartz Esti , Blau Ina
Published: March 2023

This research examined the pedagogical characteristics of emergency online learning in elementary schools. The study adds to the educational technology literature, exploring the opportunities and challenges for students by triangulating analysis of learning activities with perspectives of teachers, students, and parents. Thematic analysis of the interviews with 22 teachers, 21 students, and 10 parents revealed 913 statements grouped into categories and subcategories. Furthermore, 93 learning activities were analyzed based on the recent e-CSAMR framework that combines the SAMR and collaboration models. Participants reported development of student independence, responsibility, and learning autonomy, while adversely mentioned feelings of disconnection and lack of social communication. However, analysis of learning activities reflected mostly basic rather than advanced techno-pedagogical levels of the original SAMR model and revealed that they did not sufficiently incorporate collaborative activities or design of learning artifacts. Theoretical implications supported the e-CSAMR framework and identified optimal components for emergency learning within the framework. The results highlight the need to integrate collaborative learning into distance online learning and suggest that appropriate support and training can transform challenges into pedagogical opportunities.
Evaluation of Antifungal Potential and Gastroprotective Effect of Ethanol Seed Extract of Spathodea Campanulata of Indomethacin Induced Gastric Ulcer, A Possible Application for Veterinary Animal
Authors: John Umaru Isaac
Published: March 2023

The present study evaluates the effects of the plant seed extract of Spathodea Campanulata administration on microbial (Aspergillus niger, Aspergillus flavin, Candida tropicalis and Fusarium oxysporium.) and ulcer inhibition on common Veterinary Albino rats.Spathodea campanulata is an African plant which is used in tropical and subtropical areas for ornamental purposes as well as for the treatment of a range of diseases such as wounds, skin rashes, and haemorrhoids. Materials and Methods: Indomethacin for gastric-ulcer induction, Omeprazole and Tetracycline as standard drug, Disc diffusion method for antifungal and Histopathology for ulcer index. Results: The effects of ethanol seeds extract were studied for antifungal and antiulcer. Where a significant activity observed in various concentration on different fungi indicating a positive agent for the selected pathogens. Also, with 40 albino rats over a period of 7 days, the rats were divided into five groups, those in group one served as the control, group two as the negative control (Indomethacin), group three as the positive control (Omeprazole) and group four and five are dosed ranged groups from 200-400mg/kg extract. Tissue injury and its infiltration were examined and scored; the length and breadth of the lesion were measured for ulcer index. Inflammatory and fibrosis alteration were present in ulcer treated rats, at days 7 colonic wall thickening and fibrotic remodelling were evident as well as blood vessels remodelling. The percentage rate of healing was 10.03% at 200 ppm and 25.51% at 500ppm. The present findings provide an integrated view of ulcer healing processes occurring in the ulcer induced colonic compartment of rats induced by indomethacin. Conclusion: These ulcerogenic alterations may represent a suitable basis for understanding the effects of Spathodea campanulata ethanol seeds extract to ulcer treatment as well as an antifungal.
Subtotal Stepwise Cerebral Ischemia - Methodological Approaches to Modeling and Manifestations of Neurological Deficit
Authors: I. Bon Lizaveta
Published: March 2023

The invention relates to experimental medicine and biology and is devoted to the development of a new method for modeling ischemic brain damage, which is a common and severe pathology that causes not only high disability, but mortality. The proposed method of modeling subtotal ischemia by stepwise (non-momentary) ligation of both common carotid arteries has an advantage over the prototype since it does not lead to the death of experimental animals, which allows to study the consequences of severe cerebral ischemia and the pathogenesis of ischemic injuries on the brain in dynamics, to develop corrective measures.
Three new species of pseudoscorpions (Arachnida: Pseudoscorpiones: Pseudotyrannochthoniidae) from caves in Yunnan and Guizhou Provinces, China
Authors: Li Yun-Chun
Published: March 2023

Three new species of pseudoscorpion, Allochthonius lini sp. nov. (Xiaoguoquan Cave) and Selachochthonius yinae sp. nov. (Xiao Cave) from Yunnan Province, Allochthonius xuae sp. nov. (Yelaoda Cave) from Guizhou Province, are described and illustrated. An identification key is provided for all known Chinese representatives of the family Pseudotyrannochthoniidae.
Comparative Evaluation of Shear Bond Strength of Cention N and Glass Ionomer Cement - An In Vitro Study
Authors:   BDS, SJM Dental College and Hospital, Chitradurga, Karnataka, India, Patel ParthKumar Champakbhai , Gill Navkiran Kaur ,   BDS, Guru Nanak Dev Dental College and Research Institute, Sunam, Punjab, India, Kaur Rajandeep ,   BDS, Sudha Rustagi College of Dental Sciences and Research, Faridabad, India
Published: March 2023

Aim: This study compared the shear bond strengths of glass-ionomer cement (GIC) Type IX and Cention N. Materials and Methods: To assess the shear bond strength, 40 samples each of GIC Type IX and Cention N were evaluated. Sample cylinders with dimensions of 4 mm in diameter and 4 mm in height were bonded to the buccal surface of teeth to evaluate the shear bond strength in a universal testing machine with a crosshead speed of 1 mm/min. Results: The shear bond strength of Cention N in comparison to GIC Type IX was statistically highly significant (P < 0.01). Conclusion: The results reached to a conclusion that shear bond strength of Cention N as compared to GIC Type IX was superior.
Cikkismertetés: A rasszizmussal, a szexizmussal, a heteroszexizmussal és a nemi binarizmussal kapcsolatos mérések az egészségméltányosság kutatásában : A strukturális igazságtalanságtól a beépült ártalomig – ökoszociális elemzés (fordítás)
Authors: Vitrai József , Tarkó Klára
Published: March 2023

Rasszizmus. Szexizmus. Heteroszexizmus. Nemi binarizmus. Ezek együttesen az egészség-méltánytalanságok beépülését strukturáló öncélú hatalom és kiváltságok igen ártalmas, elkülönülő és összefonódó társadalmi rendszereit alkotják. A betegségek eloszlásának ökoszociális elmélete alapján szintetizálom a kiválasztott "izmusok" fő jellemzőit, és a globális északi és a globális déli országok kutatásai alapján mérési sémát is adok. A tárgyalt mérőszámok között szerepelnek (a) strukturális mérőszámok, beleértve az explicit szabályokat és törvényeket, az implicit szabályokat és törvényeket, valamint a területi vagy intézményi, nem szabályozási intézkedéseket; és (b) egyéni szintű (kitettségi és internalizált) mérőszámokat, beleértve az explicit önbevalláson alapuló, kinyilvánított, rejtett és kísérleti mutatókat. Az ajánlások közé tartozik (a) a strukturális hatások mérésének kiterjesztése, hogy azok túlmutassanak a pszicho-szociális, egyéni szintű mérések jelenlegi elsődleges használatán; (b) a kitettség elemzése mind az életút, mind a korábbi generációk vonatkozásában; (c) az „anti-izmusok” mérésének kidolgozása; és (d) olyan területi alapú mérések kidolgozása, amelyek feltárhatják az igazságtalan „izmusok” strukturális meghatározói közötti kapcsolatokat, valamint azok környezetromlásra, éghajlat változásra és egészség-méltánytalanságokra gyakorolt hatásait.
HUBUNGAN MOTIVASI DENGAN PELAKSANAAN MOBILISASI DINI PADA PASIEN POST OPERASI FRAKTUR EKSTREMITAS BAWAH DI RUMAH SAKIT UMUM DAERAH MEURAXA BANDA ACEH
Authors: Izzah Nurul , Isneini Isneini , Sufri Sofyan , Budi Raharjo Setio
Published: March 2023

The incidence of fractures in Indonesia continues to increase with the highest cases being lower extremity fractures with a prevalence rate of 67.9%. Complications can occur due to one of the factors, namely the lack of patient mobilization. This study aims to determine the relationship between motivation and the implementation of early mobilization in postoperative lower extremity fracture patients at Meuraxa Hospital. The design of this study used a descriptive cross-sectional study approach. The sample in this study used purvosive sampling with a total sample of 36 lower extremity fracture patients. The univariate and bivariate data analysis used the Chi Square statistical test. The results showed that the results of the chi square test with a p value of 0.003 (p <0.05). This shows that there is a relationship between patient motivation and the implementation of early mobilization in lower extremity post fracture patients at Meuraxa Hospital Banda Aceh 2021.
การออกแบบรูปแบบการทำงานร่วมกันสำหรับระบบนิเวศน์ที่แตกต่างของโครงการที่ใช้การจำลองสารสนเทศอาคาร
Authors:   , อุมรินทร์ สุทธิลักษณ์
Published: March 2023

ในปัจจุบันอุตสาหกรรมก่อสร้างได้นำการจำลองสารสนเทศอาคาร (Building Information Modeling, BIM) มาใช้อย่างกว้างขวาง  การนำ BIM มาใช้จำเป็นต้องเปลี่ยนแปลงรูปแบบและกระบวนการทำงานร่วมกัน  ดังนั้นการบริหารจัดการการทำงานร่วมกันจึงเป็นปัจจัยสำคัญซึ่งทำให้โครงการก่อสร้างซึ่งใช้ BIM (BIM projects) ประสบความสำเร็จ งานวิจัยนี้มีวัตถุประสงค์เพื่อศึกษาและจำแนกรูปแบบในการทำงานร่วมกันในโครงการ BIM นอกจากนั้นงานวิจัยยังนำเสนอแนวทางการออกแบบรูปแบบการทำงานร่วมกันในโครงการ BIM ซึ่งมีระบบนิเวศน์ต่าง ๆ  งานวิจัยเริ่มจากการรวบรวมแนวคิดและองค์ความรู้ที่สำคัญจากงานวิจัยที่เกี่ยวข้อง มาตรฐาน BIM ต่าง ๆ รวมถึงการสัมภาษณ์แบบกึ่งโครงสร้างผู้เชี่ยวชาญ 9 ท่านทั้งเจ้าของโครงการ ผู้ออกแบบ และผู้รับจ้างก่อสร้างหลักทั้งหมด จากข้อมูลดังกล่าว เราสามารถจำแนกรูปแบบของการทำงานร่วมกันในโครงการ BIM (BIM collaborative forms) ในประเทศไทยโดยอาศัย 5 ปัจจัยหลัก คือ (1) มุมมองและพฤติกรรม, (2) ประเด็นข้อสัญญา, (3) การสื่อสาร, (4) การจัดการทางด้านซอฟท์แวร์และฮาร์ดแวร์รวมถึงการอบรม, และ (5) ผู้นำและผู้ประสานงาน BIM  รูปแบบการทำงานร่วมกันในโครงการ BIM สามารถจำแนกออกได้เป็น 4 รูปแบบ คือ (1) การทำงานร่วมกันเฉพาะกลุ่ม, (2) การทำงานร่วมกันแบบรวมศูนย์, (3) การทำงานร่วมกันแบบบูรณาการ, และ (4) การทำงานร่วมกันแบบเต็มรูปแบบ  นอกจากนั้นงานวิจัยได้พัฒนาแนวทางการออกแบบรูปแบบการทำงานร่วมกันในโครงการ BIM โดยเริ่มจากระบุเป้าหมาย (BIM goals) การใช้ประโยชน์จาก BIM (BIM Uses) รวมถึงพิจารณาปัจจัยอื่น ๆ ที่สนับสนุนการออกแบบรูปแบบการทำงานร่วมกัน
The account of a visit to Pyongyang gisaeng school in the newly discovered 『Manseon Travel Guide』(1920)
Authors:   Korean Society of Gyobang and Culture, Shin Hyun-Gyu
Published: March 2023

『Manseon Travel Guide』, published in 1920, is a travel guide that was distributed in various ways during the Japanese colonial period and remains today. In particular, the visit to Pyongyang Gisaeng School is brief compared to the visits known at other times, and many of the contents were later recited. The gisaeng school introduced in 『Manseon Travel Guide』 was a gisaeng educational facility before it was formally established in 1924. As such, it can be seen that the trip was made in about 1919 because it was published in May 1920, which was not officially authorized. Because of this, the character of ‘song study’ will be strong. It is presumed that he saw Kim Eun-hye School, 23 Shinchang-ri, among the four gisaeng schools in Pyongyang. At that time, the Pyongyang region had a tradition of independent gisaeng arts education compared to other regions, and music and song were taught to gisaengs in song study, song and dance school, gisaeng study, and gisaeng schools. There are still many materials about Pyongyang parasitic school that have not been introduced. Currently, in the 『Samchully』 magazine in the 1930s, there are two “Memory of Visit to Pyongyang Gisaeng School”. In addition, ‘Pyeongyang Gisaeng School Exploration’ is known in one or two pieces each in the 1910s, 1920s, and 1940s. It is judged that this study will be an important data to confirm the achievements of educating and transmitting folk music, including Yeoak and traditional arts, which were in crisis due to their activities through the music and dance of gisaeng.
Geometrías y forma arquitectónica en lógicas proyectuales contemporáneas. Aproximación a nuevos órdenes bajo el paradigma de la complejidad
Authors: Almada Pablo Fernando
Published: March 2023

El tema se inscribe en el área de convergencia de saberes históricamente ligados: geometría y arquitectura. La geometría, en tanto sistema axiomático resemantizado, contribuye al conocimiento de la realidad proporcionando un esqueleto formal adecuado para describirla, interpretarla e intervenir sobre ella. Dota de forma y orden a la arquitectura. Las relaciones entre geometría y arquitectura guardan la riqueza de una visión del mundo característico de cada tiempo y cada espacio. Indagar en la utilización de geometrías del orden cartesiano y complejas en los modos del proyecto permite nuevas aproximaciones a la arquitectura dentro de una complejidad asumida como punto de partida y en la dirección de la recuperación de la base epistemológica del proyecto. El principal interrogante de este trabajo es: ¿cómo repensar el rol de las geometrías en relación a ciertas lógicas proyectuales en el contexto del nuevo paradigma contemporáneo?
Procesos proyectuales de espacios domésticos para el habitar contemporáneo en Argentina
Authors: Barraud Silvina
Published: March 2023

El presente artículo refiere a una investigación en curso sobre los procesos proyectuales de espacios domésticos contemporáneos en acuerdo con los modos de habitar actuales. Se parte de la hipótesis preliminar que los espacios con alto nivel de flexibilidad espacial responden adecuadamente a las diversas demandas presentes del habitar doméstico, entendiendo a la flexibilidad espacial en su sentido más amplio, que articula adaptabilidad y variabilidad; y supera la condición de programas cerrados que revelan división, segregación y aislamiento.Actualmente la investigación se encuentra en la primera fase de las tres planteadas: esta fase resulta medular, porque implica abordar las particularidades de los modos de habitar contemporáneos como condicionantes de los procesos proyectuales del hábitat doméstico, lo que supone emprender, primero, un reconocimiento y estudio de las teorías del habitar. En esta instancia se genera una matriz de condiciones del habitar doméstico contemporáneo cuyo fin es asistir y ordenar el análisis de los casos y posteriormente aportar a su revisión; de ese modo la matriz participa como guía del desarrollo del trabajo. La segunda fase consiste en analizar procesos proyectuales que definen respuestas arquitectónicas para esos modos de vida contemporáneos con el fin de extraer criterios y pautas que, si bien no pueden generalizarse, podrían trascender y aportar al campo disciplinar de la arquitectura, específicamente a la teoría del proyecto y como derivación a la labor proyectual. El tercer momento propone específicamente definir categorías y pautas proyectuales para la generación de los espacios domésticos contemporáneos.
Proyecto rivera norte, Concepción, Chile: de proyecto urbano a territorio sin modelo
Authors: Rodríguez Tastets María Teresa
Published: March 2023

En América Latina y en particular Chile, en los años 90, surgen una serie de iniciativas de desarrollo urbano apoyadas por argumentos neoliberales. Estas intervenciones urbanas son justificadas como un instrumento para una nueva y moderna forma de gestión concertada, adaptadas a la contingencia de la nueva economía. Grandes proyectos son vistos como antídoto del estancamiento económico y urbano. En Chile, con los nuevos gobiernos democráticos, se ponen en marcha diversos proyectos como mecanismos de recuperación y de “relanzamiento” de las ciudades, destacándose entre ellos el “El Programa de Recuperación Urbana de la Ribera Norte del Río Biobío” en el área metropolitana de Concepción (AMC). Han pasado más de 20 años de aquella intervención urbana de “oportunidad” para la ciudad y las condiciones tanto sociales, económicas y políticas han cambiado, distancia de tiempo que permite examinar y evaluar uno de los proyectos urbanos más ambiciosos del país.
La planificación urbana como educación para la ciudadanía: un nuevo ideal con nuevas prácticas
Authors: Gelpi Adriana , Locatelli Kalil Rosa Maria , Cenci João Henrique , Oliveira Wagner Mazetto
Published: March 2023

El trabajo abarca a investigación participativa sobre planificación urbana, sostenibilidad y educación para la ciudadanía. Se justifica por el desarrollo de acciones especiales urgentes para promover la licenciatura y el posgrado para mejorar la calidad de la educación básica. Su objetivo es integrar, trabajar y comunicar conceptos de planificación urbana y sostenibilidad para la comunidad, involucra a estudiantes y profesores en escuelas primarias e investigadores universitarios que buscan la integración interdisciplinaria, contribuye a la mejora del proceso educativo. La metodología de investigación se realizó en dos etapas: la primera en la oficina de la universidad y en las escuelas, y en la segunda etapa se realizó una encuesta de campo. La investigación tiene como resultado preliminar la concientización de la comunidad sobre la ciudadanía y el derecho a la ciudad, así como el conocimiento de la planificación urbana, los conceptos de sostenibilidad y la capacitación crítica sobre los procesos de formación urbana. Para los académicos, la vivencia de la comunidad advirtió de las necesidades reales que un proyecto urbano debería abordar, ya que los alumnos de la escuela pueden tener una visión crítica del espacio urbano en el que viven
Gobernanza neoliberal: una lectura crítica de la política de villas (2015 –2018)
Authors: Arqueros Mejica María Soledad , Rodríguez María Florencia , Rodríguez María Carla , Zapata María Cecilia
Published: March 2023

Este trabajo reflexiona sobre las distintas modalidades de intervención desplegadas en la política de urbanización de villas por el Gobierno de la Ciudad Autónoma de Buenos Aires entre los años 2015 y 2018. Específicamente, retoma la experiencia de la Secretaría de Inclusión Social y Urbana (SISU) y del Instituto de la Vivienda de la Ciudad. La primera está abocada a la reurbanización de la villa 31-31bis, mientras que la segunda a la de Villa 20, que son las dos experiencias elegidas en el análisis. Ambas organizaciones presentan diferencias en cuanto a su origen, trayectoria, capacidades y criterios de intervención de las políticas de urbanización, aspectos que se encuentran reflejados en las formas de gestión que desplegaron en el territorio. La participación es un eje transversal que muestra diferencias de proceso y de producto, dentro de un contexto de gobernanza neoliberal. La investigación se sostiene en una metodología cualitativa, que combina métodos de entrevista, análisis documental y observaciones en las distintas dependencias y el territorio. El análisis evidencia las complejidades que presenta la política de villas en la actualidad y aporta a la comprensión de los nuevos estilos de gobernanza neoliberal.
pabellón concreto.
Authors: Ibarra Tomás
Published: March 2023

El Anexo del Museo Nacional de Bellas Artes fue proyectado por César Jannello para la Feria del Sesquicentenerio de 1960 en la ciudad de Buenos Aires con la participación de los arquitectos Jorge Gómez Alais y Rubén Fraile. Este trabajo explora las estrategias proyectuales y recursos arquitectónicos puestos en juego en su diseño revisando la trayectoria previa del autor en torno a sus vínculos con diferentes grupos de artistas y arquitectos de la época y a los temas de construcción, forma y espacio, incluidos por Jannello en los programas de la asignatura Visión. Dichos temas forman parte del debate disciplinar de la década del 50 desde algunos artículos publicados en la revista nueva visión y en los libros sobre Max Bill y Mies van der Rohe editados por la editorial homónima y la editorial Infinito respectivamente. En el análisis de la obra también adquieren importancia nociones del artista húngaro László Moholy-Nagy condensadas en el libro The New Vision publicado en EE.UU. en 1946. Se pretende verificar el alcance de tales planteos teóricos en el método de diseño de Jannello para esta obra, entendida como un laboratorio de innovación tecnológica y formal, fraguada en el cenáculo del Arte Concreto desde referentes compartidos.
rol del estado en la implementación de instrumentos de acceso al suelo urbano en Rosario
Authors: Barenboim Cintia Ariana , Aused José María , Vignolo Carlos Alfredo
Published: March 2023

En Argentina, desde el año 2003 hubo una gran reactivación económica y de la construcción, donde los bienes inmuebles comenzaron a comportarse como un activo financiero. Sin embargo, el acceso al suelo urbano, principal soporte de la vivienda para los sectores bajos, medio-bajos y medios fue cada vez más difícil.
En este contexto, el objetivo del artículo es analizar los programas y/o líneas de acceso al suelo (internacionales, nacionales, provinciales y municipales) implementados en Rosario, ciudad con mayor construcción por habitante y paradójicamente, tercera a nivel nacional en déficit habitacional. Se, identifican los distintos roles que asume el Estado. La metodología se basa en el análisis de contenidos de documentos escritos y en técnicas de observación sobre imágenes.
Desde 2002 y hasta el momento, se han aprobado 9 programas y ejecutado 8, sumando un total de 20.259 beneficiarios entre lotes regularizados, lotes con infraestructuras y viviendas construidas. Los instrumentos aplicados carecen de una planificación conjunta entre los diferentes niveles del gobierno, siendo el mayor financiamiento del Estado nacional. La propiedad de los terrenos es heterogénea en instrumentos para sectores bajos y homogénea para sectores medios y medio-bajos. El Estado actúa siempre como agente proveedor de infraestructura y equipamientos urbanos y como agente inmobiliario en gran parte de los programas y líneas.
Corrections | The Dispersion Staining Technique and Its Application to Measuring Refractive Indices of Non-opaque Materials, with Emphasis on Asbestos Analysis
Authors: Su Shu-Chun
Published: March 2023

In the article “The Dispersion Staining Technique and Its Application to Measuring Refractive Indices of Non-opaque Materials, with Emphasis on Asbestos Analysis” by Shu-Chun Su (The Microscope Volume 69, Second Quarter 2022), the Figure 7 illustration on page 59 is an error and does not depict the “light path of the phase contrast microscope,” as stated in the caption. It is the light path of a darkfield microscope. Also, “Table 5. λ m and t to RI Conversion for Chrysotile in Cargille 1.550 (E)” on page 63 has incorrect temperature ranges for α and γ. Download/view the PDF of Table 5 with the corrected temperature ranges, 17° to 29° C. The Microscope regrets the errors.
Work Competency and Social Work Environment to Improve Employee Performance at PT Pertamina
Authors: Yasin Hanifa , Julita Julita
Published: March 2023

Performance is a result of work achieved by a person in carrying out the tasks assigned to him based on skill, experience, seriousness and time. There are several factors that affect performance, namely, skills, competencies possessed, motivation, and individual commitment. This study aims to determine the ability of work and social work environments to improve employee performance at PT. Pertamina (Persero) Marketing Operation Region 1 HR Unit of Sumbagut. The research approach used is the type of associative research. The sample used was 60 people. Data collection techniques in this study used a questionnaire. Data analysis techniques in this study use validity, reliability, multiple linear analysis, and data processing in this study using the SPSS software program (Statistical Package for the Social Science) version 18.00 for windows. The results of this study prove that improving employee performance is influenced by work competence and the social work environment. The results of SPSS partially obtained at 0.013, which means that work competence can improve employee performance. while the social work environment is 0.029 which means that it is not a factor in improving employee performance. work competence can improve employee performance. While the social work environment cannot improve employee performance.
Lesion sterilization and tissue repair (LSTR) method in irreversible dental pulp changes of primary teeth
Authors: Zukanović Amila , Bajrić Elmedin , Marković Nina , Duratbegović Damir , Katana Elma , Čengić Emina , Serhatlić Senka , Pejak Hasan
Published: March 2023

Background/Aim: Deep carious lesions on primary teeth usually have been causing infectious dental pulp changes. If indicated, traditional endodontic root canal treatment for these kinds of pulpal infections in primary teeth usually should involve the performing of pulpectomy methods, but often with questionable prognosis. The lesion sterilization and tissue repair (LSTR) approach is one of the good endodontic therapeutic alternatives for affected primary teeth with a poor prognosis, which could otherwise be condemned to premature extraction. Aim was to evaluate the medium-term clinical success in everyday practice of the LSTR method applied in affected primary teeth with irreversible pulpal tissue infections by observation of reduction/absence of their clinical symptoms. Material and methods: The study sample included child patients who had one or more of their affected primary molars with irreversible pulpal tissue changes of poor prognosis treated with the LSTR method. For each patient whose primary molar tooth was endodontically treated with the LSTR method a clinical evaluation of treated tooth was performed at intervals of 1 and 12 months afterwards. Results: Study sample was consisted of 40 child patients aged 4 to 9 years, with 45 primary molars included in total. It was obvious that the symptoms related to affected sample teeth have already been decreased almost immediately after initial action of triple antibiotic paste. Final outcome after 12-months follow-up period was success of applied LSTR method in 43 (95.6%) affected sample teeth in a way that initial clinical symptoms completely decreased and disappeared. Conclusions: LSTR method has been shown as successful pulpotomy technique for noninstrumental endodontic approach in non-vital pulp treatment of primary molar teeth in a 12-months follow-up period.
Investigation of welded joints of long-term operated gas pipeline controllable rolled X70 steel
Authors: Nyrkova Lyudmila , Goncharenko Larysa , Rybakov Anatoly , Osadchuk Svetlana , Klymenko Anatoly , Kharchenko Yulia
Published: March 2023

The complex properties (mechanical, microstructure, and electrochemical) of controllable rolling X70 steel pipes of the main gas pipeline with a diameter of 1420 mm after an operation for 20 years and emergency reserve pipe after a similar period of storage were studied. Taking into account specified heterogeneity caused by the technological effect on X70 steel of controllable rolling, it is difficult to draw unequivocal conclusions about the effect of operational work on changes in the condition of welded joints of investigated pipes. It was established that operating loads did not significantly affect the characteristics of base metal and welded joints. Electrochemical properties (corrosion potential, hydrogen recovery potential, anodic curves slopes) of long-term operated pipes of different manufacturers (Ukraine, France) and stock pipes in NS4 solution are similar. Due to the high reserve of impact viscosity at standard temperature conditions, investigated pipes are characterized by satisfactory resistance against breaking.
Evaluating Germline Testing Panels in Southern African Males With Advanced Prostate Cancer
Authors: Gheybi Kazzem , Jiang Jue , Mutambirwa Shingai B.A. , Soh Pamela X.Y. , Kote-Jarai Zsofia , Jaratlerdsiri Weerachai , Eeles Rosalind A. , Bornman M.S. Riana , Hayes Vanessa M.
Published: March 2023

Background: Germline testing for prostate cancer is on the increase, with clinical implications for risk assessment, treatment, and management. Regardless of family history, NCCN recommends germline testing for patients with metastatic, regional, very-high-risk localized, and high-risk localized prostate cancer. Although African ancestry is a significant risk factor for aggressive prostate cancer, due to a lack of available data no testing criteria have been established for ethnic minorities. Patients and Methods: Through deep sequencing, we interrogated the 20 most common germline testing panel genes in 113 Black South African males presenting with largely advanced prostate cancer. Bioinformatic tools were then used to identify the pathogenicity of the variants. Results: After we identified 39 predicted deleterious variants (16 genes), further computational annotation classified 17 variants as potentially oncogenic (12 genes; 17.7% of patients). Rare pathogenic variants included CHEK2 Arg95Ter, BRCA2 Trp31Arg, ATM Arg3047Ter (2 patients), and TP53 Arg282Trp. Notable oncogenic variants of unknown pathogenicity included novel BRCA2 Leu3038Ile in a patient with early-onset disease, whereas patients with FANCA Arg504Cys and RAD51C Arg260Gln reported a family history of prostate cancer. Overall, rare pathogenic and early-onset or familial-associated oncogenic variants were identified in 6.9% (5/72) and 9.2% (8/87) of patients presenting with a Gleason score ≥8 or ≥4 + 3 prostate cancer, respectively. Conclusions: In this first-of-its-kind study of southern African males, we provide support of African inclusion for advanced, early-onset, and familial prostate cancer genetic testing, indicating clinical value for 30% of current gene panels. Recognizing current panel limitations highlights an urgent need to establish testing guidelines for men of African ancestry. We provide a rationale for considering lowering the pathologic diagnostic inclusion criteria and call for further genome-wide interrogation to ensure the best possible African-relevant prostate cancer gene panel.
Primary Mediastinal B-Cell Lymphoma in Children and Young Adults
Authors: Forlenza Christopher J. , Chadburn Amy , Giulino-Roth Lisa
Published: March 2023

Primary mediastinal B-cell lymphoma (PMBCL) is a rare but aggressive mature B-cell lymphoma that arises from thymic B cells and most commonly affects adolescents and young adults. PMBCL is now recognized by the WHO as a distinct entity from diffuse large B-cell lymphoma (DLBCL), not otherwise specified, with a unique clinical presentation and distinct morphologic features and molecular alterations. Similar to classic Hodgkin lymphoma, PMBCL tumors are characterized by alterations in the nuclear factor-κB and JAK/STAT pathways. These tumors also exhibit an immune evasion phenotype marked by upregulation of PD-L1 and loss of B2M. Historic data indicates that outcomes for pediatric patients with PMBCL are inferior compared with pediatric patients with DLBCL treated on the same protocols, and there is no current standard approach to initial treatment. Common regimens used for children with PMBCL include multiagent chemotherapy regimens designed for Burkitt lymphoma, such as Lymphomes Malins B (LMB)-based or Berlin-Frankfurt-Münster (BFM)-based chemotherapy ± rituximab. Based on initial data in adults showing excellent outcomes with the use of DA-EPOCH-R regimens, these regimens have also been adopted in pediatrics, although with mixed results. Novel agents are currently being studied in PMBCL with the goal of improving outcomes and reducing reliance on radiation and/or high-dose chemotherapy. Immune checkpoint blockade with PD-1 inhibition is of particular interest given the upregulation of PD-L1 in PMBCL and the known efficacy of these agents in the relapsed setting. Future efforts in PMBCL will also seek to determine the role of FDG-PET in evaluating response to therapy and the role of biomarkers in risk stratification.
Plató de televisión por unas horas
Authors: Balagué Anglada Laura
Published: March 2023

La mayoría de los productos audiovisuales de la televisión se ruedan en un plató. Desde los telediarios hasta la gran mayoría de los programas, sean informativos, divulgativos o de entretenimiento. Y muy pronto, también, los odiados o esperados debates electorales. ¿Pero qué ocurre cuando queremos usar un espacio externo, no habilitado para ello, como plató de televisión? ¿Cuáles serán los grandes retos a los que nos enfrentaremos para hacerlo posible?
ARNLI: ARABIC NATURAL LANGUAGE INFERENCE ENTAILMENT AND CONTRADICTION DETECTION
Authors: Al Jallad Khloud , Ghneim Nada
Published: March 2023

Natural Language Inference (NLI) is a hot topic research in natural language processing, contradiction detection between sentences is a special case of NLI. This is considered a difficult NLP task which has a big influence when added as a component in many NLP applications, such as Question Answering Systems, text Summarization. Arabic Language is one of the most challenging low-resources languages in detecting contradictions due to its rich lexical, semantics ambiguity. We have created a dataset of more than 12k sentences and named ArNLI, that will be publicly available. Moreover, we have applied a new model inspired by Stanford contradiction detection proposed solutions on English language. We proposed an approach to detect contradictions between pairs of sentences in Arabic language using contradiction vector combined with language model vector as an input to machine learning model. We analyzed results of different traditional machine learning classifiers and compared their results on our created dataset (ArNLI) and on an automatic translation of both PHEME, SICK English datasets. Best results achieved using Random Forest classifier with an accuracy of 99%, 60%, 75% on PHEME, SICK and ArNLI respectively.
Compact broadband bandpass filter with wide stopband based on halberd-shaped spoof surface plasmon polariton
Authors: Sun Shu-Peng , Cheng Yong-Zhi , Luo Hui , Chen Fu , Li Xiang-Cheng ,   School of Information Science and Engineering, Wuhan University of Science and Technology, Wuhan 430081, China,   State Key Laboratory of Refractory Materials and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China
Published: March 2023

In this paper, a compact broadband bandpass filter with wide out-of-band rejection characteristics based on halberd-shaped spoof surface plasmon polariton (SSPP) is proposed. The filtering structure is achieved by etching a periodic halberd-shaped groove at the bottom of the substrate and a microstrip-to-slot line transition with a crescent-shaped patch at the top. Compared with the traditional dumbbell-shaped SSPP, the halberd-shaped SSPP has good slow-wave property, and the designed bandpass filter based on halberd-shaped SSPP can achieve a more compact size. The upper cutoff frequency and lower cutoff frequency of the passband can be adjusted by regulating the SSPP structure and the transition structure from microstrip-to-slot line, respectively. The simulation results show that the center frequency of broadband bandpass filter is 2.85 GHz, with the relative bandwidth of 130%, and the return loss in the passband is better than –10 dB, and the extreme strong out-of-band rejection of –40 dB from 5.6 GHz to 20.0 GHz. The size of the broadband bandpass filter is compact, only 1.08λg × 0.39λg, where λg is the wavelength at the center frequency. In order to verify the effectiveness of the wideband bandpass filter, the traditional printed circuit board technology is used to fabricate the wideband bandpass filter. The measurement results are in good agreement with the simulation results, verifying the feasibility of the design. The proposed broadband bandpass filter shows promising prospects for developing SSPP functional devices and circuits at microwave frequencies.
The integrated brain network that controls respiration
Authors: Krohn Friedrich , Novello Manuele , van der Giessen Ruben S , De Zeeuw Chris I , Pel Johan JM , Bosman Laurens WJ
Published: March 2023

Respiration is a brain function on which our lives essentially depend. Control of respiration ensures that the frequency and depth of breathing adapt continuously to metabolic needs. In addition, the respiratory control network of the brain has to organize muscular synergies that integrate ventilation with posture and body movement. Finally, respiration is coupled to cardiovascular function and emotion. Here, we argue that the brain can handle this all by integrating a brainstem central pattern generator circuit in a larger network that also comprises the cerebellum. Although currently not generally recognized as a respiratory control center, the cerebellum is well known for its coordinating and modulating role in motor behavior, as well as for its role in the autonomic nervous system. In this review, we discuss the role of brain regions involved in the control of respiration, and their anatomical and functional interactions. We discuss how sensory feedback can result in adaptation of respiration, and how these mechanisms can be compromised by various neurological and psychological disorders. Finally, we demonstrate how the respiratory pattern generators are part of a larger and integrated network of respiratory brain regions.
LTA4H extensively associates with mRNAs and lncRNAs indicative of its novel regulatory targets
Authors: Ren Tianjiao , Wang Song , Zhang Bo , Zhou Wei , Wang Cansi , Zhao Xiaorui , Feng Juan
Published: March 2023

The RNA-binding metabolic enzyme LTA4H is a novel target for cancer chemoprevention and chemotherapy. Recent research shows that the increased expression of LTA4H in laryngeal squamous cell carcinoma (LSCC) promotes tumor proliferation, migration, and metastasis. However, its mechanism remains unclear. To investigate the potential role of LTA4H in LSCC, we employed the improved RNA immunoprecipitation and sequencing (iRIP-Seq) experiment to get the expression profile of LTA4H binding RNA in HeLa model cells, a cancer model cell that is frequently used in molecular mechanism research. We found that LTA4H extensively binds with mRNAs/pre-mRNAs and lncRNAs. In the LTA4H binding peak, the frequency of the AAGG motif reported to interact with TRA2β4 was high in both replicates. More notably, LTA4H-binding genes were significantly enriched in the mitotic cell cycle, DNA repair, RNA splicing-related pathways, and RNA metabolism pathways, which means that LTA4H has tumor-related alternative splicing regulatory functions. QRT-PCR validation confirmed that LTA4H specifically binds to mRNAs of carcinogenesis-associated genes, including LTBP3, ROR2, EGFR, HSP90B1, and lncRNAs represented by NEAT1. These results suggest that LTA4H may combine with genes associated with LSCC as an RNA-binding protein to perform a cancer regulatory function. Our study further sheds light on the molecular mechanism of LTA4H as a clinical therapy target for LSCC.
Rapid point-of-care detection of BK virus in urine by an HFman probe-based loop-mediated isothermal amplification assay and a finger-driven microfluidic chip
Authors: Zhao Yongjuan , Zeng Yi , Lu Renfei , Wang Zhiying , Zhang Xiaoling , Wu Nannan , Zhu Tongyu , Wang Yang , Zhang Chiyu
Published: March 2023

Background

BK virus (BKV)-associated nephropathy (BKVN) is one of the leading causes of renal dysfunction and graft loss in renal transplant recipients. Early monitoring of BKV in urine is crucial to minimize the deleterious effects caused by this virus on preservation of graft function.

Methods

We report a simple, rapid, sensitive loop-mediated isothermal amplification (LAMP) assay using an HFman probe for detecting BKV in urine. To evaluate the performance of the assay, a comparison of the HFman probe-based LAMP (HF-LAMP) assay with two qPCR assays was performed using urine samples from 132 HIV-1 infected individuals. We further evaluated the performance of HF-LAMP directly using the urine samples from these HIV-1 infected individuals and 30 kidney transplant recipients without DNA extraction. Furthermore, we combined the HF-LAMP assay with a portable finger-driven microfluidic chip for point-of-care testing (POCT).

Results

The assay has high specificity and sensitivity with a limit of detection (LOD) of 12 copies/reaction and can be completed within 30 min. When the DNA was extracted, the HF-LAMP assay showed an equivalent and potentially even higher sensitivity (93.5%) than the qPCR assays (74.2–87.1%) for 132 urine samples from HIV-1 infected individuals. The HF-LAMP assay can be applied in an extraction-free format and can be completed within 45 min using a simple heat block. Although some decreased performance was seen on urine samples from HIV-1 infected individuals, the sensitivity, specificity, and accuracy of the extraction-free BKV HF-LAMP assay were 95%, 100%, and 96.7% for 30 clinical urine samples from kidney transplant recipients, respectively.

Conclusion

The assay has high specificity and sensitivity. Combined with a portable finger-driven microfluidic chip for easy detection, this method shows great potential for POCT detection of BKV.
Mezcal worm in a bottle: DNA evidence suggests a single moth species
Authors: Kawahara Akito Y. , Martinez Jose I. , Plotkin David , Markee Amanda , Butterwort Violet , Couch Christian D. , Toussaint Emmanuel F.A.
Published: March 2023

Mezcals are distilled Mexican alcoholic beverages consumed by many people across the globe. One of the most popular mezcals is tequila, but there are other forms of mezcal whose production has been part of Mexican culture since the 17th century. It was not until the 1940–50s when the mezcal worm, also known as the “tequila worm”, was placed inside bottles of non-tequila mezcal before distribution. These bottled larvae increased public attention for mezcal, especially in Asia, Europe, and the United States. Despite these larvae gaining global interest, their identity has largely remained uncertain other than that they are larvae of one of three distantly related holometabolous insects. We sequenced the COI gene from larvae in different kinds of commercially available mezcals. All larval DNA that amplified was identified as the agave redworm moth, Comadia redtenbacheri. Those that did not amplify were also confirmed morphologically to be the larva of this species.