bluuebunny/crossref_metadata_2025 huggingface dataset:
A Nice Dandelion: Visual experiences at a shopping centre in Trondheim
Authors: Woods Ruth
Published: May 2022

The Dandelion, a nine meters tall naturalistic sculpture painted in bright green and yellow car paint, was installed on a traffic island outside the City Syd ShoppingCentre on August 9th 2007. The sculpture provides an example with which to study the role art plays within public places. Aesthetic qualities are a useful place to start when trying to understand the role of public art. The Dandelion’s form, colour and physical connection with elements within the same  location, give the sculpture an opening to establish a relationship with its public. The Dandelion’s public is the focus of this paper. What the public sees may  lead to talk of other things connected to the Dandelion, but it is the sculpture’s physical form and visual qualities which initiate the response. The judgement  of form is a constant preoccupation; we make value judgements about many of the objects around us in day-to-day life. Taste is based on everyday  experiences, and not on fixed standards. The dandelion provides visitors to the shopping centre with something with which to consider and measure other  elements in the area with. It is likely that they would have done this anyway, but the Dandelion provides them with an aesthetic standard with which to do  this. This paper is based on fieldwork experiences in 2007 and 2008 at the City Syd Shopping Centre, which is located in the Tiller neighbourhood on the  outskirts of Trondheim, Norway.

Keywords: public art, aesthetics, shopping centres, agency
The investigation of the presence of Listeria species in poultry farms and antimicrobial resistance profiles of Listeria monocytogenes strains
Authors: ÇOKAL Yavuz , GÜNAYDIN Elçin , GONCAGÜL Gülşen
Published: May 2022

Listeria species are widespread in nature and found in various environments. In this study, the presence of Listeria species in poultry farms was investigated. For this purpose, a total of 332 samples including feces, feed, drinking water and nipple swab from 5 broiler flocks reared on the floor and 352 samples including feces, feed, drinking water and eggshell swab from 5 layer flocks reared in cages were obtained. A modified version of the USDA-FSIS MLG 8.13 method was used for the isolation of Listeria species from samples. As a result of the study, Listeria spp. was isolated from all broiler and layer flocks. Isolation of Listeria spp. was carried out from 18 of 190 feces samples (9.4%), 5 of 15 drinking water samples (33.3%), 3 of 102 nipple swab samples (2.9%) in broiler flocks, and 22 of 167 feces samples (13.1%), 2 of 25 feed samples (8%), 3 of 15 drinking water samples (20%), 3 of 145 eggshell swab samples (2%) in layer flocks. Isolates were identified by cultural and biochemical characters, and a total of 56 Listeria isolates were identified as 15 L. monocytogenes, 3 L. ivanovii, 19 L. innocua, 13 L. seeligeri, 2 L. welshimeri, and 4 L. grayi. The antibiotic resistance profiles of L. monocytogenes isolates to twelve antibiotics were detected by the disc diffusion method. L. monocytogenes isolates were found to exhibit the highest resistance to ciprofloxacin (33.3%) among twelve antibiotics, and three isolates (20%) were also multidrug resistant. Consequently, it was determined that Listeria species in poultry farms are common.
University students' perception of animal welfare and opinions on consumption of milk and dairy products
Authors: ŞEKER Pınar , GÜLER Hakan , KÖSEMAN Abdurrahman , ŞEKER İbrahim
Published: May 2022

The aim of this study is to determine the opinions of university students on the consumption of milk and dairy products within the scope of animal welfare. The research was carried out with 361 randomly selected students from Samsun Ondokuz Mayıs University, Turkey, using a face-to-face questionnaire. In the study, the rate of students who think that, they do not have information about the presence and amount of cholesterol in milk and dairy products was 77.35%, milk and dairy products contain all the nutritional elements was 35.62%, UHT milk is not spoiled for a long time due to heat treatment was 28.90%, milk, cheese, yoghurt prices are normal were 63.34%, 40.41%, 68.31%, respectively, there was a welfare problem in farm animals was 56.00%. Also, the rate of students who want label information about milk and dairy products produced from animals raised under welfare conditions was 75.43%. The rates of students who can pay up to 10%, 11-25%, and more than 25% for milk and dairy products because they are suitable for animal welfare were determined as 64.74%, 26.14% and 9.12%, respectively. As a result, it was determined that university students' perceptions of animal welfare and their views on milk and dairy products consumption were generally at an acceptable level. However, more information and necessary training support should be provided to bring them to the desired level.
Estimating Pitting Corrosion Depth and Density on Carbon Steel (C-4130) using Artificial Neural Networks
Authors: Al hamad Rusul khalid , Hammadi Nawal J.
Published: May 2022

The purpose of this research is to investigate the impact of corrosive environment (corrosive ferric chloride of 1, 2, 5, 6% wt. at room temperature), immersion period of (48, 72, 96, 120, 144 hours), and surface roughness on pitting corrosion characteristics and use the data to build an artificial neural network and test its ability to predict the depth and intensity of pitting corrosion in a variety of conditions. Pit density and depth were calculated using a pitting corrosion test on carbon steel (C-4130). Pitting corrosion experimental tests were used to develop artificial neural network (ANN) models for predicting pitting corrosion characteristics. It was found that artificial neural network models were shown to be quite effective; the results were validated by the experimental agreement with those acquired from laboratory tests. Specifically, the correlation coefficient, R = 0.9944.
Parametric Study of a Two-Phase Closed Thermosyphon Loop
Authors: Obaid Akram , Sarsam Wail Sami
Published: May 2022

A theoretical and experimental investigation was carried out to study the behavior of a two-phase closed thermosyphon loop (TPCTL) during steady-state operation using different working fluids. Three working fluids were investigated, i.e., distilled water, methanol, and ethanol. The TPCTL was constructed from an evaporator, condenser, and two pipelines (riser and downcomer). The driving force is the difference in pressure between the evaporator and condenser sections and the fluid returns to the heating section by gravity. In this study, the significant parameters used in the experiments were filling ratios (FR%) of 50%, 75%, and 100% and heat-input range at the evaporator section of 215-860.2 W. When the loop reached to the steady-state, the wall-temperature was recorded at various positions along the thermosyphon loop. Results showed that the thermal performance with water was better than methanol and ethanol with same condition. The experimental values of the heat transfer coefficient at the evaporator section were measured for the three working fluids. The results were estimated with the nucleate boiling correlation using engineering equation solver (ESS) program. In addition, a comparison between the experimental ( ) and theoretical ( values of heat transfer coefficient in the evaporator section showed good agreement with a maximum difference of 16%.
Estatuillas y arqueología del cuerpo en la cultura de los palafitos de la Amazonía oriental
Authors: Navarro Alexandre
Published: May 2022

Este artículo presenta las estatuillas de cerámica de los palafitos de Maranhão, Brazil. Basado en la arqueologia del cuerpo, este texto muestra como las estatuillas fueron confeccionadas llevándose en consideración que las experiencias vividas y compartidas socialmente por los grupos indígenas de Amazonía están plasmadas en sus cuerpos. Un conjunto de 74 estatuillas es descrito cuyo análisis formal reveló que tienen tanto formas humanos como de animales o híbridas. El estudio de estos artefactos llevó a la conclusión que las estatuillas de los palafitos son una forma original de fabricar el cuerpo en la Amazonía oriental prehispánica. Sugiérese que estas estatuillas se asocian a la Tradición Policroma de la Amazonía (TPA). Parece que las estatuillas muestran una forma de fabricar el cuerpo que foca 1. Mujeres personalizadas (que pasaron por la puberdad, por agencias curativas o mujeres ancestros matrilineares); 2. Chamanes figurados por animales ayudantes en su comunicación con el mundo sobrenatural.
Meteorización ósea y la reconstrucción de patrones de remodelado óseo craneofaciales en muestras de poblaciones humanas prehistóricas de Pampa Grande (Salta) y Valle inferior del río Chubut (Chubut)
Authors: Brachetta Aporta Natalia
Published: May 2022

El estudio de los patrones de remodelado óseo en el esqueleto facial es de interés en estudios arqueológicos y bioarqueológicos, ya que brindan información sobre los procesos de crecimiento y el efecto de la dureza de la dieta sobre las cargas masticatorias, entre otros. Sin embargo, las alteraciones post-depositacionales a las que están expuestos los restos pueden afectar la superficie cortical del hueso y, en consecuencia, dificultar la identificación de los rasgos histológicos asociados al remodelado óseo. Particularmente, uno de los procesos que pueden alterar la superficie cortical en contextos arqueológicos es la meteorización. El objetivo del presente trabajo es evaluar el efecto de la meteorización en la identificación del remodelado óseo en el esqueleto facial a partir del análisis de individuos subadultos de dos muestras procedentes del Noroeste Argentino y Patagonia. Se evaluó el grado de asociación entre el estadio de meteorización del esqueleto facial y el porcentaje de remodelado óseo relevado. Se observó mayor incidencia de meteorización en la muestra de Patagonia, principalmente en individuos de menor edad, asociada a un mayor porcentaje de datos de remodelado. Por el contrario, los individuos del NOA presentaron mejor preservación de las superficies, principalmente a menor edad, pero menor porcentaje de datos de remodelado óseo. Los resultados obtenidos indican la necesidad de profundizar los análisis que abordan el impacto de los procesos post-depositacionales en la reconstrucción de los patrones de remodelado óseo.
Disputando la modernidad: liderazgos y conflictos en el evangelio moqoit
Authors: Altman Agustina
Published: May 2022

En los estudios sobre cambio socioreligioso en el Chaco está bien establecido el carácter activo del rol de los grupos aborígenes chaqueños en los procesos de misionalización cristiana. Se ha estudiado intensamente como ello ha implicado verdaderos procesos de creatividad cultural donde una nueva realidad socioreligiosa ha emergido a partir de complejas interacciones entre las concepciones y prácticas precristianas, las coloniales y aquellas aparecidas a partir de la incorporación del Chaco al territorio nacional de forma efectiva. No obstante, las complejidades en juego en las diversas especificidades de estos procesos y su rol en la construcción de verdaderas formas alternativas de modernidad son aspectos que aún requieren un estudio más profundo. En particular, el caso de los moqoit, un grupo chaqueño que resulta subalterno respecto a los qom, necesita que se aborden las especificidades de sus respuestas a la acción misionera. En este trabajo, el abordaje de un conflicto en una congregación evangélica moqoit, nos permite —gracias a su carácter de hecho social total— poner en evidencia diversas dimensiones que se ponen en juego en las dinámicas socioreligiosas contemporáneas de este grupo.
Dilemas de la modernidad: práctica y teoría de la arqueología de contrato en Córdoba, Argentina
Authors: Lindskoug Henrik Bernhard , Marschoff María
Published: May 2022

La arqueología de y en la ciudad de Córdoba plantea el desafío de conjugar múltiples intereses y actores en una práctica profesional que entrecruza la academia, el trabajo para privados y al estado de diferentes formas. En este artículo describimos y reflexionamos a partir de esta práctica y mostramos cómo fue ésta la que guió el planteo de varias líneas de trabajo e indagación. Entre ellas nos ocupamos aquí de las referidas a la búsqueda de la constitución de vínculos entre la arqueología académica y la práctica en la modalidad de contrato, así como de la reflexión acerca del rol de la arqueología como agente de patrimonialización. Para ello partimos de un posicionamiento crítico hacia la disciplina que entiende que la arqueología es un producto de la modernidad, que se desarrolla en contextos capitalistas modernos y al mismo tiempo tiene la capacidad de estudiar esa misma sociedad moderna. Concluimos con algunas recomendaciones éticas sobre las condiciones laborales y cuestiones prácticas y metodológicas de la arqueología de contrato en Córdoba.
Patrones alimentarios prehispánicos y sus consecuencias sobre el aparato masticatorio. Estudio comparativo en muestras de Quebrada de Humahuaca y costa norte de la Patagonia
Authors: Dentoni María Nélida , Seldes Verónica , Aranda Claudia , Luna Leandro
Published: May 2022

En este trabajo se realiza un análisis comparativo del estado de salud bucal de muestras correspondientes a poblaciones cazadoras-recolectoras de la costa norte de la Patagonia argentina (N=38) y agropastoriles de la Quebrada de Humahuaca, provincia de Jujuy (N=40). Se relevaron caries, restos radiculares, fracturas dentarias y secuelas de procesos periapicales, así como la intensidad del desgaste dental y el estado de la tabla ósea alveolar anterior para evaluar la incidencia de los distintos tipos de alimentación sobre el aparato masticatorio a partir de observaciones macroscópicas. Los resultados indican, en el grupo agropastoril, un mayor porcentaje de piezas cariadas (29,09%), de individuos con caries (48,80%) y de procesos periapicales (28,18%), probable consecuencia de un alto consumo de hidratos de carbono en su dieta, respecto del grupo de cazadores recolectores, con valores de 14,28%, 42,10% y 15,38%, respectivamente. Este último grupo posee mayores prevalencias de individuos con fracturas dentarias (31,81%), desgaste dental intenso (21,04%) y deterioro intenso de la tabla ósea alveolar (55,26%), atribuible a la ingesta de alimentos duros y fibrosos. Las tendencias identificadas indican procesos de deterioro de la salud bucal claramente diferentes, asociados principalmente a la existencia de patrones alimentarios divergentes.
La importancia de la evidencia arqueológica en el estudio del teatro griego clásico: el caso de la iconografía cerámica
Authors: Reznik Carolina
Published: May 2022

El teatro, como fenómeno artístico, histórico y cultural, posee una entidad problemática, ya que, si bien tiene manifestaciones textuales y materiales, se realiza de manera plena en el espectáculo. Es debido a su naturaleza performativa y convivial que es efímero e irrepetible. Ante esta problemática surge la pregunta acerca de cómo es posible estudiar el teatro del pasado. Respecto del teatro griego clásico, tradicionalmente su estudio fue abordado casi exclusivamente desde una perspectiva literaria, por lo cual resulta necesario ampliar el horizonte de las fuentes de análisis. Los restos arqueológicos, en particular la iconografía cerámica, aportan un tipo de evidencia sumamente valiosa, a la cual no podemos acceder a partir del estudio de otras fuentes. En este trabajo se realiza un estudio crítico sobre las fuentes disponibles para el estudio del teatro griego clásico, tanto materiales como documentales, discutiendo sus problemáticas particulares y destacando los aportes de la evidencia material. Asimismo, se presenta un caso de estudio en el que se realiza una comparación estadística del número de personajes representados en la iconografía cerámica teatral por género dramático, en relación con la limitación de los actores que podían estar en escena de manera simultánea en el teatro griego clásico.
Explotación de rocas locales en la costa meridional de Santa Cruz (Argentina) durante el Holoceno medio y tardío
Authors: Cañete Mastrángelo Daniela S.
Published: May 2022

Los conjuntos arqueológicos costeros provenientes de los sectores comprendidos entre la desembocadura del río Santa Cruz y actual territorio del Parque Nacional Monte León dan cuenta del aprovechamiento de los recursos bióticos y abióticos locales por parte de grupos cazadores-recolectores. Esta situación se refleja en la explotación predominantemente local de materias primas líticas que se usaron para manufacturar artefactos mediante, principalmente, estrategias tecnológicas del tipo expeditivas. Aquí se profundiza en el uso que se le dio a las distintas rocas en los sectores mencionados para conocer mejor sobre las elecciones que realizaron los cazadores-recolectores al momento de seleccionar y utilizar las distintas materias primas líticas disponibles en el ambiente. Se observa que dentro del amplio abanico de litologías disponibles, dominan en las muestras las rocas silíceas, la dacita y el basalto y que cada una de ellas registra ciertas diferencias que indican que no fueron empleadas de la misma manera. Asimismo, se observa la elección de rocas alóctonas durante el Holoceno medio y luego un cambio hacia las locales en el Holoceno tardío.
Explorando la red social Facebook: una reflexión sobre la comunicación en nuestra práctica arqueológica
Authors: Day Pilaría Fernanda , Martínez María Pilar , Auge Melisa
Published: May 2022

Reflexionar sobre las formas en las que hemos establecido y establecemos vínculos con las comunidades locales y académicas, nos permite repensar el quehacer arqueológico. En tal sentido, este trabajo busca presentar el recorrido por el Facebook “Arqueología Rioplatense” de nuestro equipo de investigación. Sistematizaremos dicha experiencia y realizaremos el relevamiento de las estrategias comunicativas utilizadas para interactuar con lxs seguidorxs de la red social. Consideramos que esta tarea es un paso importante para comprender el proceso comunicativo que emprendimos, dar cuenta del cómo y el por qué de su desarrollo, así como de los resultados a los que arribamos. Entendemos finalmente que propiciar espacios para dialogar y compartir experiencias y saberes es fundamental para democratizar el conocimiento construido colectivamente.
Hallazgo de litos discoidales en el sitio La Campanita Alto 17, bajo de Sarmiento, Provincia de Chubut
Authors: Peralta Gonzalez Santiago , Hammond Heidi , Zilio Leandro , Moreno Eduardo
Published: May 2022

Los litos discoidales son una clase de artefacto que se ha registrado en sitios tempranos de Sudamérica, en ocasiones asociados a puntas de proyectil de tipo cola de pescado. En este trabajo se presenta el hallazgo de dos litos discoidales recuperados en un contexto superficial a cielo abierto en el sitio La Campanita Alto 17, en el bajo de Sarmiento, Provincia de Chubut. Se exponen las características morfológicas de los artefactos, las materias primas y se discute si ambas piezas pudieron haber sido utilizadas en conjunto, así como su cronología en relación con el contexto geomorfológico y arqueológico del área de estudio. Esta información permite ampliar la distribución geográfica conocida para los litos discoidales en Patagonia. Además, resulta de gran relevancia la presencia de estos artefactos, ya que constituyen indicios que permiten discutir el proceso de ocupación temprana en el área.
El muro segmentado de El Shincal como marcador solar
Authors: Gimenez Benitez Sixto Ramon , Corrado Gustavo
Published: May 2022

En este trabajo se analiza el uso de una estructura particularmente llamativa que se encuentra en el sector Sureste, dentro del gran plaza de El Shincal, como marcador solar para establecer fechas importantes en el calendario Inca. Hasta el momento se han planteado distintas hipótesis sobre el significado y usos de esta estructura que llamamos Muro Segmentado, pero ninguna establece relaciones astronómicas. Se plantea que este muro era utilizado por los incas, de manera similar a lo reflejado en el relato de la crónica de Huarochiri de Francisco de Ávila, donde la observación de la sombra de un muro establecía la fecha para la adoración de Pariacaca. Pero en este caso la observación de las sombras del muro se podría asociar a los pasos anticenitales del sol y a las fechas relacionadas con la siembra y a la cosecha, en el Cusco. Por otro lado, la existencia de baquetas adosadas en el lado oeste del muro, podría dar pistas de su relación con las ceremonias que se realizaban en el Cerro Occidental y la observación del sol a la puesta, en fechas determinadas.
Aproximación a las formas sociales de construcción del concepto de persona en sociedades agroalfareras de la región de Soto, Córdoba, Argentina
Authors: Ferreira María Elena
Published: May 2022

Se propone una indagación acerca de las nociones nativas de persona, individuo, cuerpo, estimando sus alcances y posibilidades arqueológicas y correlatos materiales en el contexto particular del Norte de Córdoba. Con este planteo se realiza una exploración sobre estas conceptualizaciones, buscando una aproximación a la comprensión de las formas nativas de entender a las personas. El trabajo se enmarca desde las arqueologías de personhood, o carácter de persona¸ que investigan cómo las personas del pasado se generaron junto con sus mundos sociales, a través de las tecnologías sociales, y buscan comprender e interpretar los principios que estructuran la vida cotidiana. Con el fin de indagar acerca de estas cuestiones, se aborda el análisis de información édita, tanto de fuentes etnohistóricas locales así como estudios etnográficos de la región, y se examinaron de manera sistemática colecciones arqueológicas de museos e información procedente de trabajos arqueológicos regionales y estudios sobre tratamiento de los muertos en Córdoba. Se propone que quizás se tratase de una concepción de las personas próxima a una noción de sujetos colectivos y, a su vez, distribuidos, caracterizados por sujetos definidos en una relacionalidad altamente dinámica, no sólo en la vida sino hasta más allá de la muerte.
“El estudio era el único camino para cambiar mi destino”: posicionamientos de mujeres migrantes chinas en Buenos Aires respecto a su rol en la familia
Authors: Denardi Luciana Emilia , Luo Chenxi
Published: May 2022

El objetivo del artículo es analizar las trayectorias de las mujeres migrantes de origen chino que residen en Buenos Aires desde una perspectiva de género. Específicamente, nos preguntamos cómo se posicionan estas mujeres respecto a los roles que desde las configuraciones culturales de origen y de residencia se les presentan. Así, la propuesta se inserta en una discusión más amplia sobre migración y género y en particular entre los estudios sobre mujeres migrantes chinas. De manera sintética, estas investigaciones dan cuenta de una marcada feminización de los roles en las sociedades de residencia y una superposición de roles: reproductivo, productivo y de representación social. En este sentido, la hipótesis indica que entre las mujeres chinas con las que trabajamos en Buenos Aires, observamos una tensión que las lleva a distanciarse del rol tradicional. Metodológicamente, nos valemos de historias de vida realizadas entre 2019 y 2020 a dos mujeres chinas residentes en Buenos Aires y de trabajo de campo etnográfico. Realizamos un estudio multinivel para comprender de manera integral las trayectorias en estudio. Concluimos que estas mujeres chinas en Buenos Aires se distancian del rol tradicional de mujer que se espera que desarrollen. En ese distanciamiento, negocian mandatos, dilatan tiempos y cuestionan acciones, encontrando así espacios para satisfacer sus necesidades, deseos y ambiciones.
COVID-19: Vitamin A deficiency and rhino-orbital mucormycosis (Black Fungus)
Authors: Sarohan Aziz Rodan , Edipsoy Sait , Özkurt Zeynep Gürsel
Published: May 2022

Mucormycosis is a serious and fatal disease characterized by rhino-orbital and cerebral involvement caused by a rare but opportunistic fungal pathogen. Mucormycosis, also known as black fungus, caused fear and panic with a sudden and devastating rise in India during the second wave of the COVID-19 epidemic (April to June 2021). Although the reason for the sharp rise of mucormycosis in the COVID-19 epidemic is still controversial, its frequent occurrence in diabetic COVID-19 patients has associated mucormycosis with diabetes. However, the fact that mucormycosis is also seen in isolated vitamin A deficiency, non-diabetic COVID-19 patients, measles, and AIDS patients suggests that vitamin A deficiency may be under the pathogenetic mechanism. Vitamin A deficiency has previously been shown to develop in measles, AIDS, and COVID-19. Mucormycosis is an opportunistic infection mainly seen in people whose immune system is suppressed due to malignancy, chemotherapy, and AIDS. It is known that vitamin A deficiency also causes a kind of nutritional immunodeficiency picture. Therefore, the tendency to fungal, viral, and bacterial infections increases in vitamin A deficiency, and eye involvement is also common. Vitamin A deficiency also causes decreased tear secretion and deterioration of the anatomical/physiological defense barrier of the eye. In vitamin, A deficiency, besides microbial keratitis in the eye, night blindness, xerophthalmia, conjunctivitis (pink eye), Bitot spots, keratomalacia, and retinopathy also develop. Night blindness is considered the first sign of vitamin A deficiency, while Xerophthalmia is pathognomonic for vitamin A deficiency. We think that vitamin A deficiency is responsible for mucormycosis seen in COVID-19 patients and that vitamin A replacement with antifungals may have preventive and therapeutic value against COVID-19-related mucormycosis and other ocular symptoms.
Jisc Library Hub Discover - Vietnamese Social Sciences
Authors: Mai Nhat Chi
Published: May 2022

Frontmatter -- Preface -- Abbreviations and acronyms -- About the authors -- List of Figures -- List of Tables -- Chapter 1. The debates and the long-awaited reform -- Chapter 2. Scientific publishing: a slow but steady rise -- Chapter 3. The faster-growing fields -- Chapter 4. Economics: The trend-setting field -- Chapter 5. Researchers who lead the trends -- Chapter 6. The question of quality -- Chapter 7. Scientific publishing: the point of no return -- Chapter 8. The emerging business of science in Vietnam -- Closing remarks -- APPENDIX A. Complete transcription of interviews -- INDEX
Hội đồng Nghiên cứu Úc bị chỉ trích dữ dội vì chính sách bất hợp lý với preprints
Authors: Mai Nhat Chi
Published: May 2022

Trong tháng 7 vừa qua, việc nhiều trường đại học Úc tuyên bố sẽ cắt giảm ngành Khoa học Xã hội và Nhân văn đã gặp phải các phản ứng mạnh mẽ từ cộng đồng. Sự căng thẳng giữa cộng đồng khoa học tại Úc và các nhà hoạch định chính sách lại tiếp tục gia tăng vì quyết định từ chối mọi hồ sơ tài trợ khoa học có đề cập tới preprint.
SciComm - Lỗi tại Excel
Authors: Nguyen Huyen Thanh Thanh
Published: May 2022

SSHPA (14-07-2021) — Bài báo Association of Lesion Location and Depressive Symptoms Poststroke được đăng vào tháng 1 năm 2021 trên tạp chí Stroke [JIF 2020 = 7.914; CiteScore 2020 = 12.7]. Chỉ vỏn vẹn 6 tháng sau, tác giả Julian Klingbeil (University of Leipzig Medical Center) và các cộng sự đã đề nghị tạp chí rút bài.
Neurobiology and Genetics of Pair Bonding: A New Hypothesis
Authors: Gadda Navjot Singh
Published: May 2022

Many forms of love, from intimate friendships to obsessive attachment, are characterized by a pattern of synchronous and increased behavioral activity and increased neural activity in the mesolimbic dopamine system. This suggests that dopamine neurons may play an important role in mediating and rewarding behaviors that are contingent on the presence of a social partner. This hypothesis is based on the fact that dopamine neurons are responsive to social stimuli and reward stimuli associated with social behavior and are altered by social experience. Importantly, there is increasing evidence that dopamine plays a key role in mediating many forms of social behavior. The dopamine system has a high density of dopamine receptors in regions involved with reward processing and reinforcement learning, such as the striatum. These regions may mediate the reinforcing effects of social interaction and possibly mediate some forms of social attachment, such as those involved in pair bonding. Future research that tests this hypothesis will have important implications for understanding the neural substrates of the natural rewards associated with the formation and maintenance of attachments to other individuals , which could provide important insights into the neural mechanisms involved in psychiatric disorders.
KONSEP FILSAFAT BETRAND RUSSELL
Authors: Uniqbu
Published: May 2022

Philosophy questions when humans ask about the concept of truth. This is influenced by reality and the concept of life. The purpose of this paper is to examine the concept of Betrand Russell's Philosophy. This research method is a qualitative method, with the type of literature (library research). This type of centralized research is carried out by reading books or magazines and other data sources to collect data from various literatures, both libraries, books, and online. The source of this research data is literature or comes from various literatures, including books, journals, newspapers, personal documents and so on. Data collection techniques consist of three, namely editing: re-examination of the data obtained, especially in terms of completeness, meaning and harmony between one another; Organizing: organizing the data obtained with the required framework; Finding: conducting further analysis of the results of organizing data using predetermined rules, theories and methods so that conclusions are found which are the results of answers to the formulation of the problem. The author uses data analysis techniques in the form of content analysis because this type of research is a type of library research, where the data sources are books and documents and literature in online form. In this case, the author uses this content analysis to understand the content of Betrand Russell's Philosophy Concepts from various literatures both Offine and Online related to the view of the concept of Philosophy. The results of the study show that the concept of Betrand Russell's philosophy consists of three, namely, Philosophy: an Analogic Inevitability Philosophy is an analysis of language, methodological implications of thinking systems.
Ví dụ về phát triển khoa học công nghệ
Authors: Mai Nhat Chi
Published: May 2022

Hiện nay, cuộc sống con người phụ thuộc khá nhiều vào khoa học công nghệ không những trong hoạt động chuyên ngành mà còn trong cuộc sống thường nhật. Tuy nhiên, bạn có hiểu rõ khoa học công nghệ là gì?, vai trò của khoa học công nghệ trong đời sống hiện nay được thể hiện như thế nào? không,... Vì vậy, chúng tôi xin cung cấp cho Quý vị những thông tin thú vị về lĩnh vực này thông qua bài viết dưới đây.
KOMPETENSI GURU DALAM MENYUSUN RPP MELALUI SUPERVISI AKADEMIK DI MADRASAH TSANAWIYAH
Authors: Uniqbu
Published: May 2022

This action research aims to scientifically prove whether continuous academic supervision can improve teacher competence in preparing lesson plans by referring to education role number. 22, the teacher's book, the formulation of the question in this study is; does ongoing academic supervision improve teachers' ability to prepare lesson plans? Negeri 1 Konawe? The method used in this action research is school action research. The results of the school action research indicated that; 1. Scientifically proven that continuous academic supervision improves teachers' ability to prepare lesson plans at MTs 1 Tsanawiyah Negeri 1 Konawe. This is evidenced by an increase in the number of excellent faculty syllabuses from 31% to 83% after academic supervision. What's more, the number of good quality lesson plans also increased from 31% to 89%; 2. The steps that lead to an increase in teacher competence in preparing the RPP include the following steps: a) Announcement of the supervision plan for teachers; b) Implementation of individual supervision, where each teacher is asked to present his RPP to the principal, then the principal provides input on the shortcomings of the teacher's RPP; c) To check the originality of the lesson plans prepared by the teacher, the principal supervises the class. This fact, is done to adjust the plans included in the lesson plan and implement it in the classroom. If it is appropriate, it can be ascertained that the competence of the teacher in compiling the RPP is correct (not plagiarized or made by someone else). If there are a lot of discrepancies, it is likely that the RPP was produced by someone else; teachers were 52% and 58% more able to prepare lesson plans, respectively.
Bài học kinh doanh từ thành công và thất bại của một số chuỗi cửa hàng café ở Việt Nam
Authors: Anh Quỳnh
Published: May 2022

Bài học kinh doanh từ thành công và thất bại của một số chuỗi cửa hàng café ở Việt Nam
Complexities for the Indian Economy of China's Growing Technological Competence
Authors: agarwal shekhar , Gordon Anna
Published: May 2022

This volume brings together the opinions of engineers, economists, and policymakers. It containschapters on approaches to assessing technological leadership in the China And the United states,an assessment of the future consequences of eroding Indian technological preeminence, anexamination of the evolving landscape of innovation international market, and a discussion ofIndian policy options.
PTENP1-AS: Transcriptional Analysis of an ncRNA
Authors: Gadda Navjot Singh
Published: May 2022

The human genome contains a large number of pseudogenes, which are thought to be derived from functional genes by gene duplication followed by accumulation of deleterious mutations. Pseudogenes are often transcribed into non-coding RNAs (ncRNAs), which have been implicated in a variety of biological processes. However, the functions of most pseudogene-derived ncRNAs remain unknown. Here we report that the pseudogene PTENP1 is transcribed into an ncRNA, termed PTENP1-AS, which is processed into two mature transcripts with lengths of 1.3 and 2.4 kb. PTENP1-AS is localized in both the nucleus and cytoplasm and is enriched in the nucleolus. Knockdown of PTENP1-AS inhibits cell proliferation and induces apoptosis in HeLa cells, whereas overexpression promotes cell growth and inhibits apoptosis in A549 cells. Furthermore, we show that PTENP1-AS interacts with heterogeneous nuclear ribonu-cleoprotein K (hnRNP K) and enhances hnRNP K binding to the 3'UTR of PTEN mRNA, thereby promoting its degradation through a mechanism involving poly(A) tail shortening. Our results suggest that PTENP1-AS may function as an oncogenic ncRNA by regulating PTEN expression at both transcriptional and posttranscriptional levels.
Elevated CHST3 expression distinguishes basal-like human breast cancer.
Authors: Mamoor Shahan
Published: May 2022

Patients diagnosed with basal-like breast cancer face a more aggressive disease course and more dismal prognosis than patients diagnosed with luminal A and luminal B breast cancer molecular subtypes (1-4). We mined published microarray data (5, 6) to understand in an unbiased fashion the most distinguishing transcriptional features of tumors from patients with basal or basal-like subtype breast cancer. We observed transcriptome-wide differential expression of carbohydrate sulfotransferase 3, CHST3, when comparing tumors of patients with basal-like breast cancer with that of other PAM50 molecular subtypes. CHST3 mRNA was present at significantly higher quantities in the tumors of patients with basal-like breast cancer. Analysis of patient survival data revealed that CHST3 primary tumor expression was correlated with recurrence-free survival in basal and luminal B subtype breast cancer. Elevated CHST3 expression appears to distinguish basal-like human breast cancer from the other molecular subtypes.
Gravity propagation or the constant presence of solar gravitational field? Information based on seismic activities
Authors: Liu Qiuyun , Ouyang Jess Lan , Fu Min , Peng Jingli , Tang Man
Published: May 2022

For earthquake magnitudes > 7.0 on the Richter scale, a prominent seismic frequency peak at 6:00-7:00am can be found. The tangential speed is at its largest at 6:00am local time without vertical component, giving rise to largest thrust to the earth crust ahead along the path of the Earth’s self-rotation.
KURIKULUM DARURAT PADA MASA PANDEMI DI MADRASAH
Authors: Uniqbu
Published: May 2022

The aims of this study are to explain the application of the Emergency Curriculum during the Pandemic Period in Madrasahs. The formulation of the problem in this paper is, how is the implementation of the Emergency Curriculum during the Pandemic in Madrasah? While the method used in this research is qualitative research. Where the researcher will convey the data by describing in the form of sentences. Meanwhile, the type of research used by the researcher is the descriptive type. Where the descriptive approach only describes the phenomena, symptoms, events and events that occur. The results of this study indicate that; the implementation of the Emergency Curriculum is one of the middle ways in fulfilling the education rights of Indonesian citizens in the COVID-19 pandemic situation. Where the curriculum is designed with the health and safety of students in mind. The difference between the Emergency Curriculum and the National Curriculum lies in the reduced amount of material in each subject. This idea shows that the Emergency Curriculum is a simplification of the National Curriculum. If and when the corona virus outbreak began to enter Indonesian territory, these rights were not properly exercised. The emergency curriculum allows teachers to effectively guide students to get teaching in schools without pursuing the goals of the national curriculum.
Elevated MLXIP expression distinguishes basal-like human breast cancer.
Authors: Mamoor Shahan
Published: May 2022

Patients diagnosed with basal-like breast cancer face a more aggressive disease course and more dismal prognosis than patients diagnosed with luminal A and luminal B breast cancer molecular subtypes (1-4). We mined published microarray data (5, 6) to understand in an unbiased fashion the most distinguishing transcriptional features of tumors from patients with basal or basal-like subtype breast cancer. We observed transcriptome-wide differential expression of MLX-interacting protein, MLXIP, when comparing tumors of patients with basal-like breast cancer with that of other PAM50 molecular subtypes. MLXIP mRNA was present at significantly higher quantities in the tumors of patients with basal-like breast cancer. Analysis of patient survival data revealed that MLXIP primary tumor expression was correlated with distant metastasis-free survival in HER2+ subtype breast cancer. Elevated MLXIP expression appears to distinguish basal-like human breast cancer from the other molecular subtypes.
Hội đồng Nghiên cứu Úc ‘quay xe’ sau chính sách preprints bất hợp lý
Authors: Mai Nhat Chi
Published: May 2022

SSHPA (21-09-2021) — Sau khi công bố chính sách bất hợp lý với preprints vào cuối tháng 8 vừa qua, Hội đồng Nghiên cứu Úc đã phải rút lại quy định sau sự phản đối kịch liệt từ cộng đồng khoa học.
Como os invertebrados do solo lidam com a contaminação microplástica
Authors: Couto Antonia Nayla Salviana , Lobo Matheus Pereira , de Carvalho Sheyse Martins
Published: May 2022

Este é um artigo de divulgação científica, elaborado a partir de [1], sobre os efeitos dos microplásticos nos invertebrados do solo.
Voọc chà vá chân nâu – Một trong những loài khỉ đẹp nhất thế giới
Authors: Mai Nhat Chi
Published: May 2022

SSHPA (30-07-2021) — Voọc chà vá chân nâu là loài linh trưởng chỉ sinh sống tại vùng rừng núi ở Việt Nam, Lào và Campuchia. Chúng hoạt động vào ban ngày và dành phần lớn thời gian di chuyển giữa các tán cây để tìm kiếm thức ăn là lá và hoa quả.
San Francisco Museum of Modern Art: What we see, why we worry, why we hope Việt Nam going forward
Authors: Mai Nhat Chi
Published: May 2022

More Author/Title Info:Nancy K. Napier, Vuong Quan Hoang.Physical Description:1 online resource (124 pages)Subjects:Faceted Application of Subject TerminologyEconomic history.Vietnam.History.Since 1975Library of Congress Subject HeadingsVietnam Economic conditions 1975-Vietnam History 1975-Genre:History.More Information:https://openlibrary.org/books/OL35349599MDatabase:WorldCatOCLC Number/Unique Identifier:1285848459Publication:Boise, Idaho : CCI Press, Boise State University, [2013]
India’s Rising Technology Economy: Sources and Consequences
Authors: agarwal shekhar
Published: May 2022

This book chronicles India's rise as a global leader in high technology during the previousthree decades, as well as the influence it has had, or has failed to have, on the broadereconomy and politics. The initiative, which is based on a study of start-up firms, tiesIndia's tech industry's growth to its distinct culture, democratic structure, and culture,and demonstrates how the same elements have hindered the country's efforts to widen itseconomy and make it more accessible and egalitarian. This book will appeal toeconomists, political scientists, academics specializing in Indian studies, investors,policymakers, journalists, and general readers interested in business.
RESUME KESEIMBANGAN PASAR UANG DAN PASAR BARANG DALAM EKONOMI MAKRO ISLAM
Authors: Ananda Ahriana
Published: May 2022

Pasar barang merupakan pasar yang dimana tempat bertemunya penawaran danpermintaan atas sebuah barang atau jasa. Biasanya pasar barang ini disebut atau lebih dikenaldenganistilahsektorrill.KurvaISmerupakansebuahkurvayangdapatmenghubungkanantara sukubunga ( I atau r ) dengan pendapatan nasional (Y) yang menunjukkan titik tingkatkeseimbangan pada pasar barang yang akan sellau berpatokan kepada pendapatan nasionalpendekatan pengeluaran ( ependatur apporoah ) hanya saja yang membedakannya padainvestasi.
Universitätsbibliothek der TUHH Holdings The Vietnamese Social Sciences at a Fork in the Road
Authors: Mai Nhat Chi
Published: May 2022

Frontmatter -- Preface -- Abbreviations and acronyms -- About the authors -- List of Figures -- List of Tables -- Chapter 1. The debates and the long-awaited reform / Tran, Trung / Trinh, Phuong-Thao T. / Vuong, Thu-Trang / Pham, Hiep-Hung -- Chapter 2. Scientific publishing: a slow but steady rise / Nguyen, Tien-Trung / La, Viet-Phuong / Ho, Manh-Toan / Nguyen, Hong Kong T. -- Chapter 3. The faster-growing fields / Le, Thu-Hien T. / Pham, Hiep-Hung / La, Viet-Phuong / Vuong, Quan-Hoang -- Chapter 4. Economics: The trend-setting field / Vu, Thi-Hanh / Tran, Trung / Hoang, Phuong-Hanh / Nguyen, Minh-Hoang -- Chapter 5. Researchers who lead the trends / Doan, Xuan-Hung / Nguyen, Phuong-Tram T. / La, Viet-Phuong / Nguyen, Hong-Kong T. -- Chapter 6. The question of quality / Trinh, Phuong-Thao T. / Le, Thu-Hien T. / Vuong, Thu-Trang / Hoang, Phuong-Hanh -- Chapter 7. Scientific publishing: the point of no return / Nguyen, Hong-Kong T. / Nguyen, Thu-Hang T. / Ho, Manh-Toan / Ho, Manh-Tung / Vuong, Quan-Hoang -- Chapter 8. The emerging business of science in Vietnam / Ho, Manh-Tung / Hoang, Khanh-Linh / Nguyen, Minh-Hoang / Ho, Manh-Toan -- Closing remarks / Vuong, Quan-Hoang / Tran, Trung -- APPENDIX A. Complete transcription of interviews -- INDEXThe Vietnamese Social Sciences and Humanities at a Fork in the Road, utilizing an object-oriented structured database on the productivity of Vietnamese researchers, seeks to provide a comprehensive overview of the development of Social Sciences and Humanities in Vietnam from 2008 to 2018. Quan-Hoang Vuong (Ph.D., Université Libre de Bruxelles) is the director of Centre for Interdisciplinary Social Research, Phenikaa University in Hanoi, Vietnam. He is chairman of the Vietnam chapter of the European Association of Science Editors and serves in the NAFOSTED Scientific Council on Basic Research in the Social Sciences and Humanities (2019-2021). Dr. Vuong has published more than 120 academic articles, and book chapters in about 50 refereed journals and books by such publishers as Elsevier, Inderscience, Nature Publishing Group, Springer, Praeger, Wiley, World Scientific, etc. Trung Tran is an Associate Professor of Mathematics Education and works at Vietnam Academy for Ethnic Minorities. He is a member of the Vietnam chapter of The European Association of Science Editors (EASE), a leader of the Vietnamese Science Editors (VSE) Team, and a chairman of Editor's Board of Journal of Ethnic Minorities Research (ISSN: 0866-773X)
Should we publish every correlation during the COVID-19 pandemic?
Authors: Florens Nans , Meyerowitz-Katz Gideon , Barriere Jérôme , Billy Eric , FRANK Fabrice , Saada Véronique , Samuel Alexander , Seitz-Polski Barbara , Sheldrick Kyle , Besançon Lonni
Published: May 2022

Recently, Sun et al. published an article in Scientific Reports entitled: “Increased emergency cardiovascular events among under-40 population in Israel during vaccine rollout and third COVID-19 wave” [2]. In this paper, the authors highlighted correlations between the Israeli vaccine campaign and an increased number of severe cardiovascular event calls to Emergency Management Services in the under-40 population. Even if the correlation seemed statistically significant, it is, to our opinion, clinically irrelevant.
Uncertain inference in random intercept cross-lagged panel models: An example involving need for cognition and anxiety and depression symptoms
Authors: Sorjonen Kimmo , Nilsonne Gustav , Melin Bo , Ingre Michael
Published: May 2022

Background: Using random-intercept cross-lagged panel models (RI-CLPM), researchers have concluded that within-individual need for cognition (WI-NFC) negatively affects subsequent within-individual anxiety and depression symptoms (WI-ADS). However, RI-CLPM may be susceptible to spurious results due to regression to the mean. We investigated the risk of spurious associations by fitting two different RI-CLPM:s and evaluating whether results were consistent. Methods: A traditional RI-CLPM, an alternative RI-CLPM where covariance between WI-NFC and WI-ADS at the same wave was replaced by a directional regression effect, as well as a stable trait, autoregressive trait, state (STARTS) model, were fitted to data from a representative community-dwelling Dutch sample.Results: Both the traditional and the alternative RI-CLPM indicated a negative effect of initial WI-NFC on subsequent WI-ADS. However, while the former effect implies a negative association the latter effect implies, contrarily, that an increase in WI-NFC predicted an increase in WI-ADS. The STARTS model indicated strong autoregressive effects but no cross-lagged effects between WI-NFC and WI-ADS.Limitations: Only data from a Dutch sample collected 2007-2018 were included. It is possible that findings would not generalize to other samples. Both NFC and ADS were self-rated. A large proportion of values were missing. Conclusion: Spurious effects may occur in RI-CLPM due to regression to the mean. Specifically, a cross-lagged effect of WI-NFC on subsequent WI-ADS, demonstrated in earlier research, may be spurious. Knowledge that it may not be possible to treat or prevent ADS through measures to increase NFC is of clinical relevance.