bluuebunny/crossref_metadata_2025_split huggingface dataset:
Una carta inédita de Francisco Cascales sobre la controversia médico-filológica per sapientiam mori (Plin. nat. 7, [50] 169): estudio, edición crítica y traducción
Authors: Ramos Maldonado Sandra Inés 
Published: November 2024

Summary: This paper realizes the study, critical edition, and translation of an unpublished letter by Francisco Cascales, written in Spanish and Latin, dated in Murcia, 14 September 1605. Two copies are preserved in ms. 2598 of the General Library of the University of Salamanca. In the shorter part of the letter written in Spanish, Cascales complains about the printing problems of one of his works and also mentions the reading of an ‘epistolary discourse’ by Lorenzo Ramírez de Prado on a Plinian locus (nat. 7, [50] 169: per sapientiam mori). The longer Latin part addresses the explanation of this enigmatic passage, which produced a medical-philological controversy and a specialised bibliography at the end of the 16th century and throughout the 17th century. In Spain the main focus of this debate was Seville in 1605, and the most prestigious scholars of the time participated, among them the Murcian humanist.
Resumen: Estudio, edición crítica y traducción de una carta inédita de Francisco Cascales, escrita en español y latín, fechada en Murcia, a 14 de septiembre de 1605. Se conservan dos copias en el ms. 2598 de la Biblioteca General de la Universidad de Salamanca. En la parte de la carta redactada en español, más breve, Cascales se queja de los problemas de impresión de una de sus obras y menciona también la lectura de un “discurso epistólico” de Lorenzo Ramírez de Prado sobre un locus pliniano (nat. 7, [50] 169: per sapientiam mori). La parte en latín, más extensa, aborda la explicación de este enigmático pasaje que produjo una controversia médico-filológica y una bibliografía especializada a fines del siglo XVI y a lo largo del siglo XVII, cuyo foco principal en España fue Sevilla en 1605, polémica en la que intervinieron los eruditos más prestigiosos del momento, entre los cuales el licenciado murciano.
Validez de Contenido de Evaluación de Clima Laboral en las Organizaciones ECLO
Authors: Romero Reyes Hernán David 
Published: November 2024

El propósito del presente artículo es realizar la validación de contenido del instrumento de la evaluación psicométrica del clima laboral en las organizaciones (ECLO). Este se realizó mediante la metodología del coeficiente de Aiken, donde cinco jueces expertos en el área organizacional evaluaron la suficiencia, coherencia, claridad y relevancia de los 200 ítems que componen el instrumento psicométrico. Al realizar la evaluación estadística de las calificaciones asignadas por los jueces expertos, se identifica que 192 ítems tienen resultados entre 0.90 y 1, 8 ítems obtuvieron resultados entre 0.80 y 0.89, lo cual indica que pueden mejorarse, pero que son aceptables de acuerdo con lo establecido por el coeficiente de Aiken y solo 2 ítems obtuvieron resultados por debajo de 0.80, los cuales requieren ajustes sugeridos por los jueces para ser válidos. Se concluye que la evaluación de clima laboral en las organizaciones ECLO es altamente relevante y su validez de contenido es significativa de acuerdo con los resultados de evaluación del panel de expertos; por tanto, es un instrumento adecuado para evaluación de los diez constructos teóricos que componen el instrumento.
ЗОНЫ АГНОНИМИЧЕСКОГО РИСКА ОБУЧАЮЩИХ ТЕКСТОВ КАК ОТРАЖЕНИЕ КУЛЬТУРНОЙ ГРАМОТНОСТИ ПЕРВОКУРСНИКОВ (НА МАТЕРИАЛЕ ДИКТАНТОВ)
Authors: Е.И. Бреусова , О.В. Руднева 
Published: November 2024

В статье поднимается проблема культурной грамотности первокурсника, очерчиваются зоны агнонимического риска обучающих текстов на основе данных, полученных в ходе эксперимента, а также результатов входного контроля (диктанта), проведенного в сентябре текущего учебного года для посту-пивших в Сургутский государственный педагогический университет. Агнонимиче-ские ошибки рассматриваются авторами как особый вид коммуникативных оши-бок, связанных с лингвокультурологическими и социокультурными лакунами в знаниях современных выпускников школ. В статье характеризуются типы агно-нимических ошибок, приводятся основные причины появления агнонимических ошибок, отражающих уровень культурной грамотности обучающихся. Делаются выводы о необходимости и путях исследования обозначенной проблемы.
The article raises the problem of first-year student cultural literacy, outlines the zones of agnonymic risk of educational texts based on data obtained dur-ing the experiment, as well as the results of the entrance control work (dictation) con-ducted in September of the current academic year for Surgut State Pedagogical Univer-sity applicants. Agronomic errors are considered by the authors as a special type of communicative errors associated with linguistic, cultural and sociocultural gaps in the knowledge of modern school graduates. The article characterizes the types of economic errors, provides the main reasons for the appearance of agnonymic errors reflecting the level of students cultural literacy. Conclusions about the necessity and ways of investigating the identified problem are drawn. Key words: agnonyms, agnonymic risk zones, cultural literacy, first-year stu-dents, dictation, experiment, spelling mistakes.
On some problems of the implementation of the constitutional right to higher education in Russia
Authors: Slanov Oleg Taimurazovich , Dzodzikov Zelim Uruzmagovich , Hugaeva Rimma Grafovna , Bekoeva Tat'yana Aleksandrovna 
Published: November 2024

The subject of this article is the nature, meaning and content of the constitutional right to higher education in the sense given by the Constitution of the Russian Federation, legislation and law enforcement practice. The study provides a meaningful analysis of part 3 of Article 43 of the Constitution of the Russian Federation, reveals the intentions of the developers of the constitutional text. The article analyzes the constitutional right to education in the context of the Bologna system, gives a nuanced characterization of this right primarily through the possibility of exercising this right free of charge. The social nature of the policy of the Russian state is shown, which is manifested in an increase in the share of foreign students in Russian universities; expansion of opportunities for obtaining a second higher education for citizens with disabilities; expansion of forms of free higher education. The main research methods are: – general research methods: comparison and description; – general scientific: dialectical and dialectological methods; – private scientific: sociological and axiological methods; - special research methods: comparative legal and formal legal. The authors analyze in detail the issue of the implementation of the constitutional right to higher education in the current legislation on education, and draw attention to a number of important changes in relevant normative legal acts. It is concluded that point-by-point amendments to the legislation on education significantly expand the possibilities of access to free forms of higher education. Within the framework of the legal experiment in the Russian Federation, the search for the most rational form of higher education organization continues. The article focuses on the problems of the Bologna education system and analyzes it. It is stated that the discussion on the internal organization of higher education has not yet been completed and the Russian state has yet to find legal forms for rationalizing the activities of higher education institutions. Using an empirical research method, the authors provide comments on current legislation and an analysis of judicial practice, which represent a certain scientific novelty and arouse interest in the systematic positions of the authors presented in the work in relation to the issue under study.
Analysis of educational work at the Barnaul Law Institute of the Ministry of Internal Affairs of Russia
Authors: Osintseva Lyudmila Mikhailovna 
Published: November 2024

The dynamics of innovative processes taking place in modern society, changes in indicators in the list of state accreditation of universities, where a new indicator has been added – "Educational activity of an educational institution", indicates the importance of the educational component in the training of cadets and the extreme relevance of the research topic. Based on the above, the subject of the study will be the educational work carried out at the Barnaul Law Institute of the Ministry of Internal Affairs of Russia (BUI of the Ministry of Internal Affairs of Russia), as well as the conditions and factors affecting it. Our research involves evaluation of the state of educational work carried out in the BUI of the Ministry of Internal Affairs of Russia in order to study, evaluate, predict, develop positive and prevent negative processes. The analysis of educational work in a narrow sense is limited to the goals of studying and evaluating the educational process. In order to verify the effectiveness of educational work in the BYU of the Ministry of Internal Affairs of Russia, a methodology was chosen in the form of a questionnaire and a survey. The article presents the results of a study aimed at showing the effectiveness of educational work at the Barnaul Law Institute of the Ministry of Internal Affairs of Russia. The concepts of "education", "educational work", "educational system" are disclosed, the main goals of educational work at the Barnaul Law Institute of the Ministry of Internal Affairs of Russia, the tasks of education, as well as the main duties of the curator of the study group are considered. Approaches and criteria for an effective assessment of educational work in the Ministry of Internal Affairs of Russia are proposed based on the results, which were summarized and systematized the data obtained. The effectiveness of educational work cannot always be assessed immediately after the survey. Many results manifest themselves in the long term, so it is also important to consider the dynamics of changes in students' behavior, relationships, and communication skills over time. When evaluating the effectiveness of educational work in the BYU of the Ministry of Internal Affairs of Russia, the following criteria were used: attitude to study; prospects for their studies (service); psychological state; physical well-being; interpersonal skills; participation in events held at the institute; change in motivation to study over the past year.
Effect of Nutri-priming on Production and Quality on Blackgram (Vigna mungo)
Authors: Behera Pratishruti , Marwein B Selectstar , Pradhan Pratistha , Mahapatra A.K 
Published: November 2024

The study “Integrated nutrient management on productivity and quality of black gram (Vigna mungo L.)” was undertaken at the Instructional Farm, College of Agriculture of Siksha “O”Anusandhan,n deemed to be a university, Bhubaneswar, In the rabi season of 2019-20, with the objectives to study the effect of nutrient management practices on nutrient uptake. The experimental site was located at Chatabara village, which was 45 km from the station and 28 km from the college of agriculture, Siksha “O” Anusandhan, deemed to be a university, with 28.4° N latitude and 27.12° E longitude and at an altitude of 45.0 m above mean sea level. The soil was sandy-loam in texture. The initial status of the soil was pH 5.5, and the and the available N, P, and K were 160, 12, and 181 kg/ha. The organic carbon was 0.45%. Results demonstrated that treatment T4, combining 100% RDF, FYM, and nutrient priming, significantly improved seed yield (741 kg/ha), stover yield, nutrient uptake, and soil fertility. The study concluded that integrated practices, particularly the combination of RDF and FYM, are essential for optimizing black gram growth, yield, and nutrient content while enhancing residual soil fertility. The findings underscore the benefits of organic and inorganic nutrient integration for sustainable agricultural productivity.
Supercolloidal Spinners: Complex Active Particles for Electrically Powered and Switchable Rotation
Authors: Shields Charles Wyatt , Han Koohee , Ma Fuduo , Miloh Touvia , Yossifon Gilad , Velev Orlin D. 
Published: July 2018

AbstractA class of supercolloidal particles that controllably spin about their central axis in AC electric fields is reported. The rational design of these “microspinners” enables their rotation in a switchable manner, which gives rise to several interesting and programmable behaviors. It is shown that due to their complex shape and discrete metallic patches on their surfaces, these microspinners convert electrical energy into active motion via the interplay of four mechanisms at different electric field frequency ranges. These mechanisms of rotation include (in order of increasing frequency): electrohydrodynamic flows, reversed electrohydrodynamic flows, induced charge electrophoresis, and self‐dielectrophoresis. As the primary mechanism powering their motion transitions from one phenomenon to the next, these microspinners display three directional spin inversions (i.e., from clockwise to anticlockwise, or vice versa). To understand the mechanisms involved, this experimental study is coupled with scaling analyses. Due to their frequency‐switchable rotation, these microspinners have potential for applications such as interlocking gears in colloidal micromachines. Moreover, the principles used to power their switchable motion can be extended to design other types of supercolloidal particles that harvest electrical energy for motion via multiple electrokinetic mechanisms.
Hidden Structure Ordering Along Backbone of Fused‐Ring Electron Acceptors Enhanced by Ternary Bulk Heterojunction
Authors: Mai Jiangquan , Xiao Yiqun , Zhou Guodong , Wang Jiayu , Zhu Jingshuai , Zhao Ni , Zhan Xiaowei , Lu Xinhui 
Published: July 2018

AbstractFused‐ring electron acceptors (FREAs), as a family of non‐fullerene (NF) acceptors, have achieved tremendous success in pushing the power conversion efficiency of organic solar cells. Here, the detailed molecular packing motifs of two extensively studied FREAs—ITIC and ITIC‐Th are reported. It is revealed for the first time the long‐range structure ordering along the backbone direction originated from favored end group π–π stacking. The backbone ordering could be significantly enhanced in the ternary film by the mutual mixing of ITIC and ITIC‐Th, which gives rise to an improved in‐plane electron mobility and better ternary device performance. The backbone ordering might be a common morphological feature of FREAs, providing explanations to previously observed small open circuit voltage loss and superior performance of FREA‐based devices and guiding the future molecular design of high‐performance NF acceptors.
Atomically Dispersed Fe‐Nx/C Electrocatalyst Boosts Oxygen Catalysis via a New Metal‐Organic Polymer Supramolecule Strategy
Authors: Miao Zhengpei , Wang Xiaoming , Tsai Meng‐Che , Jin Qianqian , Liang Jiashun , Ma Feng , Wang Tanyuan , Zheng Shijian , Hwang Bing‐Joe , Huang Yunhui , Guo Shaojun , Li Qing 
Published: July 2018

AbstractThe development of high‐performance oxygen reduction reaction (ORR) catalysts derived from non‐Pt group metals (non‐PGMs) is urgent for the wide applications of proton exchange membrane fuel cells (PEMFCs). In this work, a facile and cost‐efficient supramolecular route is developed for making non‐PGM ORR catalyst with atomically dispersed Fe‐Nx/C sites through pyrolyzing the metal‐organic polymer coordinative hydrogel formed between Fe3+ and α‐L‐guluronate blocks of sodium alginate (SA). High‐angle annular dark field scanning transmission electron microscopy (HAADF‐STEM) and X‐ray absorption spectroscopy (XAS) verify that Fe atoms achieve atomic‐level dispersion on the obtained SA‐Fe‐N nanosheets and a possible fourfold coordination with N atoms. The best‐performing SA‐Fe‐N catalyst exhibits excellent ORR activity with half‐wave potential (E1/2) of 0.812 and 0.910 V versus the reversible hydrogen electrode (RHE) in 0.5 m H2SO4 and 0.1 m KOH, respectively, along with respectable durability. Such performance surpasses that of most reported non‐PGM ORR catalysts. Density functional theory calculations suggest that the relieved passivation effect of OH* on Fe‐N4/C structure leads to its superior ORR activity to Pt/C in alkaline solution. The work demonstrates a novel strategy for developing high‐performance non‐PGM ORR electrocatalysts with atomically dispersed and stable M‐Nx coordination sites in both acidic and alkaline media.
Toward successful aging: The Chinese Health Criteria for the Elderly
Authors: Zhou Baiyu , Liu Xiang , Yu Pulin 
Published: July 2018

AbstractThe Chinese Association of Geriatric Medicine proposed a set of criteria, The Health Criteria for the Elderly, to measure senior health. These criteria have their origins in the efforts in the past several decades to define successful aging. Successful aging theories, including the disengagement theory, the activity theory, and the continuity theory, represent sets of constructs on what elements constitute satisfactory aging and how it can be achieved. Rowe and Kahn's framework for successful aging emphasizes the impact of lifestyle choices on aging outcomes. The proposed health criteria for Chinese seniors may be too restrictive to be used as clinical guidelines. Instead, they can be promoted as goals of healthy aging in public education programs or serve as parameters to evaluate the effect of health policies and healthcare delivery models on the elderly population.
The effect of urban particulate matter on cultured human nasal fibroblasts
Authors: Lee Dong Chang , Choi Hyunsu , Oh Jeong‐Min , Hong Yupyo , Jeong Su Hee , Kim Choung Soo , Kim Dong‐Kee , Cho Won‐Kyung , Kim Sung Won , Kim Soo Whan , Cho Jin Hee , Lee Joohyung 
Published: July 2018

BackgroundExposure to urban particulate matter (UPM) has been linked to aggravation of various health problems. Although the effects of UPM on the lower respiratory tract have been extensively studied, more research is required on the impact of UPM on the upper respiratory tract and the underlying mechanisms. Thus, we investigated the cytotoxic effects of UPM on cultured human nasal fibroblasts, the underlying signaling pathways involved, and changes in cytokine levels.MethodsHuman turbinate tissue specimens were collected during partial turbinectomies performed on 6 patients, and then cultured. The effect of UPM on nasal fibroblast viability was explored. Real‐time reverse transcription‐polymerase chain reaction was used to measure the mRNA levels of genes encoding cytokines and chemokines (interleukin [IL]‐4, IL‐6, IL‐8, and tumor necrosis factor‐α) before and after 24 hours of UPM treatment. Enzyme‐linked immunosorbent assays were employed to measure IL‐6 and IL‐8 levels. The status of the p38 and nuclear factor (NF)‐κB signaling pathways was analyzed by Western blotting.ResultsUPM reduced cell viability in a dose‐dependent manner and increased IL‐6 and IL‐8 expression at both the mRNA and protein levels. UPM induced the phosphorylation of p38 and NF‐κB p65; inhibitors of the actions of these proteins repressed phosphorylation and the expression of IL‐6 and IL‐8.ConclusionUPM induced IL‐6 and IL‐8 expression by fibroblasts via p38 and NF‐κB classical signaling, suggesting that UPM can induce or aggravate allergic and/or chronic rhinitis.
The lamina push test: an alternative to the globe push test for identifying the medial orbit during endoscopic sinus surgery
Authors: Shah Ravi R. , Thomas William W. , Kuan Edward C. , Kennedy David W. 
Published: July 2018

BackgroundAside from endoscopic and image guidance confirmation, the standard method of identifying the lamina involves the surgeon or an assistant applying gentle pressure on the globe externally. This globe push test requires the surgeon to remove one instrument from the endoscopic field or an assistant to press on the globe, and the test is most useful when either the periorbita or periorbital fat is exposed. We propose an alternative, equally accurate, and more efficient technique dubbed the lamina push test.MethodsA blunt instrument is used to gently apply lateral pressure in the expected location of the medial orbital wall. If the lamina has been adequately skeletonized, the entire lamina will be seen to move as a unit. If residual ethmoid partitions are present, no movement or only localized movement is observed.ResultsUsing the lamina push test, we have been able to safely identify the lamina papyracea in all patients undergoing endoscopic sinus surgery, without injury to the lamina or orbital contents. The use of direct pressure significantly increases the movement of an intact lamina.ConclusionThe lamina push test is a safe and effective technique for identification of the medial orbital wall, confirmation of removal of all lateral ethmoid partitions, and verification of lamina integrity. It enables more consistent identification of an intact lamina, allows the surgeon to keep both instruments in the endonasal surgical field, and does not require an assistant.
Enantioselektive Nazarov‐Cyclisierungen, die von einer axial‐chiralen, C6F5‐substituierten Bor‐Lewis‐Säure katalysiert werden
Authors: Süsse Lars , Vogler Maria , Mewald Marius , Kemper Benedict , Irran Elisabeth , Oestreich Martin 
Published: July 2018

AbstractEs wird gezeigt, dass eine chirale Variante von B(C6F5)3 mit einem 3,3′‐disubstituierten Binaphthylrückgrat Nazarov‐Cyclisierungen mit hoher Enantio‐ und Diastereokontrolle katalysiert. Die Stammverbindung B(C6F5)3 vermittelt diese Ringschlüsse ebenfalls effizient. Diese Elektrocyclisierung ist ein weiteres Beispiel einer noch immer kleinen Gruppe an C‐C‐Bindungsknüpfungen, die von B(C6F5)3 als Katalysator bewerkstelligt werden.
A new empirical scaling equation for accurate prediction of gaseous species equilibrium adsorption on activated carbon
Authors: Erfani Gahrooei Hamid Reza , Joonaki Edris 
Published: July 2018

AbstractAdsorption models have many applications in industry such as in gas separation and/purification, natural gas storage, and CO2 capture. In this work, a simple and robust method is introduced for calculation of natural gas and biogas adsorption on activated carbon, which is not only less complex than existing models but also not limited to isothermal condition. The proposed equation collapses the experimental data at different temperatures into a single linear curve, from which the adsorbed amounts at equilibrium can be calculated for any desired pressure and temperature in the range of experimental data. Model parameters are also calculated and presented for different gas components on activated carbon, and the accuracy of the proposed model is compared with that of three most common adsorption isotherms. As a result, the proposed scaling equation approach is shown to be more accurate and robust than the Langmuir and Sips models. Also, although application of these models is limited to isothermal condition, the proposed model is temperature dependent. It is shown that the proposed model predicts the experimental data with less than 4% error in term of sum of squared errors, and with correlation factors (R2) higher than 0.95, which demonstrate the applicability of the developed approach. Proposed scaling equation scheme could help adsorption‐based process design and separation or purification of mainly CH4 from natural gas and/or biogas streams with distinct CO2‐based contents along with a decrease in necessity of experimental data to address these purposes.
Rhodium(III)‐Catalyzed C−H Alkynylation of N‐Methylsulfoximines
Authors: Wang Tao , Wang Yi‐Ning , Wang Rui , Wang Xi‐Sheng 
Published: July 2018

AbstractA rhodium(III)‐catalyzed direct C−H alkynylation of a wide range of N‐methylsulfoximines with (bromoethynyl)triisopropylsilane has been developed. This protocol is compatible with both (S,S)‐diaryl sulfoximines and (S,S)‐alkyl aryl sulfoximines, and shows mild conditions, and good functional group tolerance. The synthetic utility of this method has been demonstrated by subsequent various transformations of the products.