bluuebunny/crossref_metadata_2025 huggingface dataset:
Обеспечение термической трещиностойкости массивной конструкции переходной плиты перекрытия
Authors: КАПРИЕЛОВ Семён Суренович , ШЕЙНФЕЛЬД Андрей Владимирович , ИВАНОВ Сергей Ильич
Published: December 2023

Представлены особенности технологии производства бетонных работ и расчета термонапряженного состояния переходной плиты перекрытия с расходом арматуры 287 кг/м3, толщиной 2,1 м, объемом 1140 м3 из бетона класса В50, обеспечившие термическую трещиностойкость массивной конструкции. Так, применение малоцементной самоуплотняющейся бетонной смеси, обеспечение теплообмена конструкции с окружающей средой в начальный период после бетонирования и регулирование скорости охлаждения конструкции с использованием теплоизоляционных материалов позволили достичь термической трещиностойкости. При расчете термонапряженного состояния по программе ATENA использовали экспериментальные данные по кинетике гидратации цемента и тепловыделения бетона при экзотермическом процессе его твердения с учетом геометрии и армирования конструкции, условий производства работ, составов и свойств бетонных смесей. Комплексный подход, включающий в себя учет эмпирически установленных рецептурных и температурно-временных параметров технологии бетонирования и результатов расчета термонапряженного состояния, которые позволили выявить и усилить армирование отдельных зон конструкции с избыточными напряжениями термического характера, обеспечил проектные характеристики бетона и предотвратил образование трещин в массивной переходной плите перекрытия.
Research on Flexible Transparent Conductive Electrodes Based on Ultra-Thin Ag in the Form of Grain Boundary with IZO Layer
Authors: Park Tae Hoon
Published: December 2023

In this paper, we investigated a transparent conductive electrode (TCE) that satisfies electrical, optical, and mechanical properties, formed by depositing ultra-thin Ag metal in the form of a random grain boundary with an indium zinc oxide (IZO) layer on a PET substrate. Commonly used ITO electrodes are brittle and difficult to apply to flexible devices. In contrast, IZO-based electrodes are mechanically flexible and can be used as flexible TCE, and have high electrical and optical properties. A 90 nm thick IZO electrode has a transmittance of 90.2% at a wavelength of 460 nm and a sheet resistance of 29.5 ohm/sq. In particular, Ag metal was deposited in the form of an atypical metal island using an RF magnetron sputtering system. At 3 nm there were few metal clusters in the form of islands, and many void channels were formed, resulting in high sheet resistance as well as a decrease in optical transmittance. However, about 5 nm thickness, the number of void channels decreased and the optical path changed, improving the electrical and optical properties. Results showed that the sheet resistance was reduced to 19.8 ohm/sq, and the transmittance was also increased to 91.1%. The mechanical properties were also found to be the same for conventional IZO and Ag/IZO TCE.
Control of Self-Assembly and Elemental Mixing of AuNi Bimetallic Nanoparticles via Solid-State and Liquid-State Dewetting of Metal Thin Films
Authors: Moon Yoon Hwan , Park Jong Geun , Oh Yong Jun
Published: December 2023

Immiscible Au-Ni alloy thin films undergo phase separation and dewetting because of thermodynamic and morphological instability at elevated temperatures below the miscibility gap. We report the formation and assembly of bimetallic nanoparticles (BNPs) on topographic Si templates. An ordered array of inverted pyramidal pits were produced via solid-state and liquid-state dewetting of a 12-nm-thick Au-Ni thin film by respectively using thermal annealing and laser irradiation. Upon direct thermal annealing at 600 and 800 oC, the thin film on the templates self-assembled into an ordered array of BNPs composed of Au-rich and Ni-rich sub-clusters in pits. But the relative proportions of the two sub-clusters varied with annealing temperature due to the additional formation of smaller Ni-rich NPs that were scattered around the BNPs. Laser irradiation of the film, in contrast, formed an ordered array of fully mixed alloy NPs on the template and left no other residues on the surface. Subsequent thermal annealing induced the elements within the NPs to segregate, resulting in Au-rich and Ni-rich sub-clusters. In brief, the combination of solid-state and liquidstate dewetting processes on a topographic template not only enabled the 2-dimesional self-assembly of BNPs but also allowed control of the mixing of alloying elements within the BNPs. These results offer insights into the tailored fabrication of BNPs, which have potential applications in bio-functional catalysts, and plasmonic and chemical sensors.
THE EDUCATIONAL ROLE OF THE ARAB FAMILY: CHALLENGES OF CULTURAL GLOBALIZATION
Authors: Mohammad Kamel Al Dwakat  , Muneer Kamel Al Dwaikat  , Yousef Ahmad Alolabi
Published: December 2023

The research paper "The Educational Role of the Arab Family: Challenges of Cultural Globalization" delves into the evolving landscape of family education within Arab societies against rapid cultural globalization. In an increasingly interconnected world, family education emerges as a pivotal societal responsibility with the imperative to provide a comprehensive foundation for individuals from all strata of society. This study underscores the vital role of family education as the primary agent in nurturing well-rounded individuals who can adapt to the dynamic changes spurred by globalization. The paper specifically addresses the impact of globalization on social dynamics and relationships, emphasizing its potential to reshape family structures and values. Employing a comprehensive literature review methodology, the research collected and meticulously analyzed pertinent information, subjecting it to rigorous scientific critique. Drawing from sociological insights and previous literature, the study examines how these transformations may conflict with traditional Islamic values and ethos. Ultimately, the research contributes to understanding the complex interplay between family education, cultural globalization, and preserving core societal values, offering insights into how Arab families can navigate these challenges while upholding their cultural identity.
EXPLORING THE DYNAMICS OF DEFENSE EXPENDITURE AND ECONOMIC DEVELOPMENT: A BIBLIOMETRIC ANALYSIS
Authors: Sandip Solanki  , Achuta Ratna Paluri  , Seema Singh
Published: December 2023

This study used bibliometric analysis to derive meaningful insights from the literature related to the field of defense expenditure and economic development. The analysis covered 381 documents published across a range of journals from 1991–2021. The Scopus database and the bibliometric R package (R studio) were utilized to identify prominent journals, authors, countries, articles, and themes in the area under study. The study's findings revealed a noticeable increase in publications and citations over the years, indicating a positive yearly growth rate of 2.16%. Among the 161 journals examined, Defence and Peace Economics was found to be the most impactful, with 99 published articles, 1,743 citations, an h-index of 25, and a g-index of 34. Moreover, Dunne JP published the most papers, consistently remained the most cited author, and continued to be the most influential author, with an h-index of 12. The USA, China, and Greece produced the highest number of articles, while the collaborative networks of countries were divided into four major clusters, with researchers from the USA collaborating the most with researchers from other countries and the University of Cape Town and COMSATS Institute of Information Technology collaborating the most with other universities.
Pentas
Authors: Fathu Razzieq bin Osman
Published: December 2023

The site is located among 3 important areas that are Dewan Suarah, SJK Chung Hua Bau and residential areas.  To make sure that the site will be used by anyone from these 3 areas, a concert venue was proposed inside the site.  This concert venue will attract people either from Bau or visitors from outside the Bau area.  This temporary structure is unique because of its materials that are made of scaffolding, timber and mesh fabric.  The performance stage will be in the middle of the site to give people a whole-site view of a programme.  The stage is surrounded by a gazebo and multipurpose area.  The multipurpose area will have a landscape, rooftop platform, hammock and seating area.  The gazebo can be used as seating space or as small vendor stalls, for sale of beverages.  When there is no need for the structure, it can be dismantled and kept for future re-use.
Strategi Komunikasi Kelompok Karang Taruna Klepu Dalam Mendorong Minat Baca Warga
Authors: Pundra Rengga Andhita
Published: December 2023

Penelitian ini bertujuan untuk mengetahui strategi komunikasi Karang Taruna Desa Klepu dalam mendorong budaya membaca warga Dukuh Tempel Desa Klepu dengan pendekatan group syntality theory (teori kepribadian kelompok). Ada dua aspek yang diperhatikan dari pendekatan ini yakni maintenance energy dan effective energy. Penelitian ini menggunakan metode deskriptif kualitatif dengan menitikberatkan teknik pengumpulan data pada wawancara dan observasi sebagai data primer dan dokumentasi sebagai data sekunder. Hasil dari penelitian ini menunjukkan maintenance energy berhasil dibangun dengan baik oleh Karang Taruna Desa Klepu melalui pemetaan masalah di lingkungan internal yang menjadi faktor penghambat kesuksesan gerakan budaya membaca warga. Hasil pemetaan tersebut yang kemudian digunakan menjadi acuan untuk membangun ulang komitmen dan soliditas anggota terhadap kelompok dan tujuan yang telah disepakati bersama. Adapun dari aspek effective energy Karang Taruna Desa Klepu berhasil menjadikan dinamika kelompok sebagai kekuatan utama untuk membangun ulang komitmen anggota. Kekuatan itu dibangun melalui strategi komunikasi yang menekankan harmonisasi dan simultansi. Selain itu, Karang Taruna Desa Klepu berhasil memetakan varian strategi komunikasi yang lebih luas. Hanya saja demi simultansi kesuksesan kegiatan sejenis di masa depan, Karang Taruna Desa Klepu perlu membangun komunikasi intensif dengan berbagai pihak dan juga merancang ulang pola evaluasi yang lebih terarah dan terukur melalui data komprehensif
Pengaruh Penggunaan Media Sosial TikTok Terhadap Personal Branding dan Eksistensi Pekerja Migran Indonesia di Singapura
Authors: Susanty Susy
Published: December 2023

Popularitas TikTok yang meningkat pesat dalam beberapa tahun terakhir menjadikan platform tersebut sebagai salah satu media sosial yang dipakai sebagai bentuk ekspresi dan kreativitas. Sebagai tren terkini, TikTok memenuhi kebutuhan akan interaksi sosial dan juga sebagai sarana untuk mengekspresikan diri serta pendapat melalui video. Kegunaan dari research ini yakni untuk mengetahui dampak penggunaan TikTok terhadap personal branding dan eksistensi PMI di negara Singapura. Metode penelitian yang digunakan adalah pendekatan kuantitatif dengan menggunakan Statistical Package for Social Sciences versi 25 untuk mengolah data. Hasil penelitian melihat bahwa penggunaan TikTok berpengaruh pada pembentukan personal branding dan eksistensi PMI di Singapura. Para pengguna TikTok membuat konten untuk menunjukkan personal branding mereka dan merasa perlu memperbarui konten secara teratur untuk menunjukkan eksistensi pada pengikut mereka.
A workflow for turbidite reservoir characterization—a case study of the Macedon member, Northern Carnarvon Basin, NW Australia
Authors: Song Yanchen , Yu Ting , Wang Youjing , Xiang Huizhu , Zhang Yuxiang , Li Qingshan , Zhang Yanhong
Published: December 2023

Deep-water turbidite systems on passive continental margins are of interest for oil and gas exploration. However, their complexity poses challenges for reservoir characterization. In this study, we proposed a reservoir characterization workflow for the Macedon member turbidite, employing a combination of 90° phase adjustment, geobody extraction, and genetic inversion, based on the abundant well logging and seismic data from the Enfield field, Northern Carnarvon Basin. Our workflow involved seismic sedimentology to determine the morphology of sand bodies and inversion to determine the net reservoir range, resulting in 3D geological attribute modeling. We applied a 90° phase adjustment correlated seismic events and well logging responses. By stratal slice interpretation and geological body extraction, it was revealed the turbidite reservoir distribution. Finally, we achieved net reservoir characterization of the Macedon member through genetic inversion porosity and geostatistical methods. The results showed that the Macedon turbidite reservoir can be divided into the top and base reservoirs. The top reservoir is sheet-like, and the base reservoir is channelized. The average porosity of the former was 24%, while the average porosity of the later is 20%. The top reservoir has better reservoir quality. Furthermore, we discussed sea level changes affect turbidite distribution and reservoir quality. During the Falling Stage Systems Tract (FSST), the long transportation distance led to relatively less sediment supply and a low sand/mud ratio, resulting in confined, channelized, poor quality turbidite reservoir. In contrast, during the Lowstand Systems Tract (LST), unconfined, amalgamated, good quality turbidite sheet reservoirs were formed. The improved workflow based on seismic sedimentology presented in this article proves effective in characterizing complex reservoirs and contributes to the simplified and efficient management of reservoirs.
Bayesian updating for ground surface settlements of shield tunneling
Authors: Chen Runjun , Zhou Xuetao , Yu Mengfei , Wu Jian , Tao Yuanqin , Xue Fei , Zhang Yapeng
Published: December 2023

Accurate prediction of ground surface settlements induced by shield construction is of great significance for ensuring the safety of shield construction. This paper proposes a ground surface settlement prediction method for shield tunneling based on Bayesian updating. The sequential observation data during the advance of excavation is utilized to update the key soil parameters, leading to a more accurate settlement prediction for the subsequent excavation stages. Response surfaces are constructed to replace the finite element model as the forward models for higher computational efficiency. A tunnel excavation project in Hangzhou, China, is selected to illustrate the effectiveness of the proposed method. The shield excavation face passes through four soil layers, and two soil parameters (i.e., Young’s modulus and friction angle) of these soil layers are selected as random variables to be updated. The results show that the soil parameters can be effectively updated based on the observation data at multiple points and various excavation stages. The predictions of ground surface settlements are improved by using the updated soil parameters. The prediction accuracy of the proposed method increases as more stages of observation data are sequentially obtained and incorporated.
Spatial characteristics and cultural factors of Yi nationality traditional dwellings based on spatial syntax
Authors: Lai Qin , Liu Wei , Li Xing , Jin Qiu
Published: December 2023

The spatial layout of traditional residential houses is closely related to national and regional characteristics and culture. The traditional village of Yi nationality is selected, and the organization structure of the outside village and the inside living space is studied through the graphical and quantitative analysis method of space syntax. The primary purpose of this study is to analyze the spatial characteristics of Yi dwellings and infer the cultural factors behind them. To explore how to integrate traditional spatial characteristics into contemporary design and promote the preservation and inheritance of architectural culture. The results show that 1) the outer village space of residential houses is characterized by weak identifiability, compact and loose organizational structure, weak permeability, and weak accessibility; 2) The interior space of dwellings presents a spatial layout with the main room and courtyard as the core as a whole. The interior space of dwellings is abundant and flexible, and the accessibility of ancillary functional space is weak. 3) The cultural causes of the formation of these spatial features include complex landforms, family systems, hierarchical systems, semi-agricultural and semi-pastoral production modes, the concept of valuing family harmony, the use of regional materials, respect for nature, fire worship, etc. 4) The spatial characteristics of traditional dwellings are inherited in contemporary dwellings. Fuzzy elements can be added in villages according to family relations, and characteristic Spaces such as courtyards and fire ponds in traditional dwellings can be preserved.
Initial pore distribution characteristics and crack failure development of cemented tailings backfill under low impact amplitude
Authors: Zheng Di , Liu Guangsheng , Guo Lijie , Yang Xiaocong , Wu Shan , Zhao Yue
Published: December 2023

The stability of the cemented paste backfill is threatened by the dynamic disturbance during the excavation of the surrounding ore body. In this paper, the computerized tomography (CT) and Split Hopkinson Pressure Bar (SHPB) tests were conducted to explore the initial pore distribution characteristics of the cemented tailings backfill (CTB) and the development of the crack under low impact amplitude. SHPB tests were conducted with impact amplitudes of 34, 37, and 39 mV, respectively. Results show that the initial pores of CTB were steadily distributed with the height of CTB. The CTB contained many initial pores with similar pore size distribution characteristics, and the largest number of pores is between 0.1 and 0.3 mm. Most of the cracks in CTB after low impact amplitude develop and expand along the initial pores, and the damage of CTB mainly exists in shear cracks. A dependence has been established that the dynamic uniaxial compressive strength of the CTB increases, the total crack volume first increases and then decreases, and the number of cracks increases as the impact amplitude increases. The research results can provide a valuable reference for the dynamic performance of CTB under low impact amplitude and the design of mining backfill.
From a long-term dynamic perspective: how should internal carbon pricing be implemented?
Authors: Yanfei Liu , Hejie Zhu , E Bai , Long Li
Published: December 2023

Internal carbon pricing has the potential to positively influence enterprises’ carbon emissions. However, the strategies for implementing internal carbon pricing for enterprises and internal organizations remain unclear. In this study, employing a differential game research methodology, we design three implementation strategies for internal carbon pricing from a dynamic time perspective. Through comparative research and numerical analysis of these three different strategies’ effects on the changes in enterprise carbon emission reduction and goodwill, we find that for both enterprises’ carbon emission reduction and goodwill, Model C (implementing secondary investment for internal carbon fee collection) is optimal when the proportion of internal organizational revenue allocation is high and the proportion coefficient of internal carbon fee collection is low. When the proportion coefficient of internal carbon fee collection meets certain conditions, it makes the total profit of system under model C (implementing secondary investment for internal carbon fee collection) larger than the other two strategies. Due to short-sighted behavior, both enterprises’ profits and carbon emissions gradually decrease, leading to the internal carbon prices of enterprises under the three strategies will approach a stable value.
A DOD-SOH balancing control method for dynamic reconfigurable battery systems based on DQN algorithm
Authors: Yang Xu , Liu Pei , Liu Fang , Liu Zhicheng , Wang Daoqi , Zhu Jin , Wei Tongzhen
Published: December 2023

This article presents a DOD-SOH equalization method for a DRB system based on the Deep DQN algorithm. The proposed method utilizes DQN to learn the operational processes of the system. By integrating the advantages of DRB with SOH equalization theory and the DQN algorithm from the perspective of DOD, our method significantly improve battery performance and ensure cell balancing. To begin with, we present a dynamic reconfigurable battery system with a simple topological structure and outline its switching control process. Additionly, we provide an analysis of the SOH balancing principle and elaborate on the control process of DQN algorithm. Finally, subsequent simulations are carried out, and the simulation results demonstrate outstanding performances in reducing the variance of SOHs, which indicates an enhancement in the level of SOH balancing as well.
Bi-level optimal dispatching of distribution network considering friendly interaction with electric vehicle aggregators
Authors: Xin Shen , Jiahao Li , Yujun Yin , Jianlin Tang , Xiaoming Lin , Bin Qian
Published: December 2023

The widespread application of electric vehicles (EVs) is a positive force driving green development. However, their widespread penetration also poses significant challenges and threats to the security and stable operation of the power grid. To address this urgent issue, this article constructs a bi-level optimal dispatching model fostering collaboration between electric vehicle aggregators and the distribution network. The upper-level optimization targets the minimization of peak-valley differences in the distribution network via considerably arranging power outputs of gas turbines, while the lower-level one focuses on reducing the charging expense of EV aggregators via efficient charging transfer. Note that the charging expense is not only composed of electric cost but also a dynamic carbon emission factor-based cost, which contributes to the electricity economy and carbon reduction concurrently. A geometric mean optimizer (GMO) is introduced to solve the mode. Its efficiency is evaluated against three typical algorithms, i.e., genetic algorithm, great-wall construction algorithm, and optimization algorithm based on an extended IEEE 33-bus system with different charging behaviors of EVs on both a typical weekday and weekend. Simulation results demonstrate that the GMO outperforms other competitive algorithms in accuracy and stability. The peak-valley difference between the distribution network and the total cost of EV aggregators can be decreased by over 98% and 76%, respectively.
Numerical investigation on the cavitating wake flow around a cylinder based on proper orthogonal decomposition
Authors: Zhang Guangjian , Yang Xiufei , Li Yan , Gu Fadong
Published: December 2023

The non-cavitating and cavitating wake flow of a circular cylinder, which contains multiscale vortices, is numerically investigated by Large Eddy Simulation combined with the Schnerr–Sauer cavitation model in this paper. In order to investigate the spatiotemporal evolution of cavitation vortex structures, the Proper Orthogonal Decomposition (POD) method is employed to perform spatiotemporal decomposition on the cylinder wake flow field obtained by numerical simulation. The results reveal that the low-order Proper Orthogonal Decomposition modes correspond to large-scale flow structures with relatively high energy and predominantly single frequencies in both non-cavitating and cavitating conditions. The presence of cavitation bubbles in the flow field leads to a more pronounced deformation of the vortex structures in the low-order modes compared to the non-cavitating case. The dissipation of pressure energy in the cylinder non-cavitating wake occurs faster than the kinetic energy. While in the cavitating wake, the kinetic energy dissipates more rapidly than the pressure energy.
Computed tomography hypoperfusion-hypodensity mismatch vs. automated perfusion mismatch to identify stroke patients eligible for thrombolysis
Authors: Sporns Peter B. , Kemmling André , Meyer Lennart , Krogias Christos , Puetz Volker , Thierfelder Kolja M. , Duering Marco , Lukas Carsten , Kaiser Daniel , Langner Sönke , Brehm Alex , Rotkopf Lukas T. , Kunz Wolfgang G. , Beuker Carolin , Heindel Walter , Fiehler Jens , Schramm Peter , Wiendl Heinz , Minnerup Heike , Psychogios Marios Nikos , Minnerup Jens
Published: December 2023

Background and purpose

Automated perfusion imaging can detect stroke patients with unknown time of symptom onset who are eligible for thrombolysis. However, the availability of this technique is limited. We, therefore, established the novel concept of computed tomography (CT) hypoperfusion-hypodensity mismatch, i.e., an ischemic core lesion visible on cerebral perfusion CT without visible hypodensity in the corresponding native cerebral CT. We compared both methods regarding their accuracy in identifying patients suitable for thrombolysis.

Methods

In a retrospective analysis of the MissPerfeCT observational cohort study, patients were classified as suitable or not for thrombolysis based on established time window and imaging criteria. We calculated predictive values for hypoperfusion-hypodensity mismatch and automated perfusion imaging to compare accuracy in the identification of patients suitable for thrombolysis.

Results

Of 247 patients, 219 (88.7%) were eligible for thrombolysis and 28 (11.3%) were not eligible for thrombolysis. Of 197 patients who were within 4.5 h of symptom onset, 190 (96.4%) were identified by hypoperfusion-hypodensity mismatch and 88 (44.7%) by automated perfusion mismatch (p < 0.001). Of 22 patients who were beyond 4.5 h of symptom onset but were eligible for thrombolysis, 5 patients (22.7%) were identified by hypoperfusion-hypodensity mismatch. Predictive values for the hypoperfusion-hypodensity mismatch vs. automated perfusion mismatch were as follows: sensitivity, 89.0% vs. 50.2%; specificity, 71.4% vs. 100.0%; positive predictive value, 96.1% vs. 100.0%; and negative predictive value, 45.5% vs. 20.4%.

Conclusion

The novel method of hypoperfusion-hypodensity mismatch can identify patients suitable for thrombolysis with higher sensitivity and lower specificity than established techniques. Using this simple method might therefore increase the proportion of patients treated with thrombolysis without the use of special automated software.

The MissPerfeCT study is a retrospective observational multicenter cohort study and is registered with clinicaltrials.gov (NCT04277728).
An Assessment of Stability and Strength of a Container Ship for Safety Compliance in Cargo Loading Plans
Authors: Kaup Magdalena , Łozowicka Dorota , Baszak Karolina , Ślączka Wojciech
Published: December 2023

According to accident case studies, one of the causes of accidents involving container ships was often the incorrectly declared weight of the container. For this reason, the International Maritime Organization introduced an amendment to the International Convention for the Safety of Life at Sea, requiring the verification of container weight declared in the transport document. It partially solved the problem of accurate determination of container ship stability, although an error of 5% by weight is accepted. In this study, using the Macs3 program, the weight of 100 containers was changed by 5% to assess how such a situation affects the ship’s stability. It was found that even a slight change in the weight can affect stability. There are other problems that have to be addressed, e.g., loading of the containers as per positions in the loading plan or sharing information about mass distribution inside. In the last part, Ishikawa’s diagram was used to determine the relationship between the causes and their effect on the accident of MSC Napoli in an attempt to determine other factors that may have contributed to the container ship’s accident and highlight the need to systematize the rules and tools connected to container ship weighing.
Correction: Schmid et al. SLEEPexpert+: Blending Internet-Based Cognitive Behavioral Therapy for Insomnia with In-Person Psychotherapy—A Feasibility Study in Routine Care. Clin. Transl. Neurosci. 2023, 7, 27
Authors:   Clinical and Translational Neuroscience Editorial Office
Published: December 2023

The Clinical and Translational Neuroscience Editorial Office would like to make the following correction regarding the academic editor listed in this published paper [...]
A Case of Pleomorphic Dermal Sarcoma: Giant Exophytic Tumor of the Medial Canthus
Authors: Moody Rylee , Darji Kavita , Missall Tricia A. , Chow Peter , Behshad Ramona
Published: December 2023

We present the case of a 99-year-old Caucasian female who was referred for treatment of a painless, 8.0 cm × 7.8 cm exophytic, pedunculated, ulcerated tumor of the left medial canthus. Pathology showed spindled, oval, and polygonal cells with pleomorphic nuclei. Many multinuclear giant cells and mitotic figures were also noted. The tumor was highlighted with CD10, showed focal positivity with actin, desmin, and CD68, and had increased Ki67 immunohistochemical staining. The tumor was negative for pancytokeratin, CK5/6, p63, MART-1/MelanA, S100, Sox10, p40, CD34, and CD23. Based on clinicopathologic correlation, the diagnosis of pleomorphic dermal sarcoma (PDS) was made. Pleomorphic dermal sarcoma (PDS) refers to a deep, histologically high-grade tumor that often resembles other tumors clinically and histologically. As PDS is frequently aggressive and related to adverse outcomes, it is important to recognize its distinguishing features in comparison to other similar entities, including atypical fibroxanthoma (AFX) and pleomorphic leiomyosarcoma (PLMS). To our knowledge, there is only one other reported case in the literature of PDS occurring on the eye. By reviewing and understanding characteristic etiologies, locations of presentation, histopathological features, and management techniques, pathologists can make a more accurate diagnosis and dermatologists can provide more effective patient care in a timely manner.
Sustainability Research of Building Systems Based on Neural Network Predictive Models and Life Cycle Assessment (LCA)–Emergy–Carbon Footprint Method
Authors: Zhang Junxue , Asutosh Ashish T. , Zhang Yan
Published: December 2023

Facing the abnormal climate changes and the goal of carbon neutrality, the ecological sustainability research of building systems has become a focus of attention for experts in this field. However, the definition of sustainable buildings is broad. This article discusses the quantitative analysis of sustainable buildings from the perspectives of an ecological emergy and carbon footprint. It also establishes the long-term sustainability of buildings through predictive neural networks. The research findings indicate that the emergy and carbon emissions during the operational and materials phases dominate the entire system. The calculation and analysis of the emergy sustainability indicator (ESI) demonstrate a decreasing trend in the sustainability of the building system over three time periods (10 years, 20 years, and 30 years), with results of 0.58, 0.238, and 0.089, respectively. As the operational time increases, carbon emissions from the building system also increase, further exacerbating the pressure on the building and reducing its overall sustainability. To address this dilemma, sustainable retrofit measures have been proposed, such as rainwater harvesting and embedded applications of distributed energy sources, which reduce the burden of emergy and carbon emissions. The effectiveness of these measures has been validated in this article, demonstrating their potential to enhance building sustainability and providing references for architects and building managers.
РЕЗУЛЬТАТЫ ОЦЕНКИ ПРОИЗВОДИТЕЛЕЙ ТИПА АДУЧИ КАЛМЫЦКОЙ ПОРОДЫ ПО КАЧЕСТВУ ПОТОМСТВА
Authors: ТРЕТЬЯКОВА Р.Ф. , КАЮМОВ Ф.Г.
Published: December 2023

В статье представлены результаты испытания быков-производителей типа Адучи калмыцкой породы с помощью двух методик оценки по качеству потомства (по сыновьям) в зависимости от комбинации информации: первая — общепринятая методика в мясном скотоводстве (бычков оценивают по интенсивности роста, затратам кормов на 1 кг прироста за период контрольного выращивания с 8- до 15-месячного возраста, по живой массе и прижизненной оценке мясных форм в возрасте 15 мес); вторая методика, кроме перечисленного, включает еще оценку по выраженности типа телосложения. Установлено, что при оценке по первой методике к категории улучшателей были отнесены быки Царь 7341 и Запад 7393, потомки которых отличались более высокой прижизненной оценкой мясных качеств, лучшими показателями по затратам кормов на 1 кг прироста. При этом общая оценка Царя была наибольшей и составила 48 баллов, величина комплексного индекса — 103,1%. Результат оценки быков по второй методике выявил, что сыновья Царя и Запада имели наиболее высокий балл за телосложение — 20. Худшие значения по этому признаку отмечены у потомков Крота 7789 и Комка 7265, они уступали сверстникам по 2 балла (5,26%). Бык-производитель Царь из создаваемой заводской линии Целинного 4127 был признан абсолютным улучшателем и оценен по качеству потомства классом «элита-рекорд» с высоким комплексным индексом 103,5%. Представленные методы оценки по качеству потомства способны повышать качество отбора желательных генотипов для воспроизводства и совершенствовать новый тип калмыцкого скота Адучи, созданный на основе скрещивания быков абердин ангусской и коров калмыцкой пород.
ПОЛНОГЕНОМНЫЙ ПОИСК АССОЦИАЦИЙ ОДНОНУКЛЕОТИДНЫХ ЗАМЕН С ЖИРНОКИСЛОТНЫМ СОСТАВОМ МОЛОКА КАРАЧАЕВСКИХ КОЗ
Authors: СЕЛИОНОВА М.И. , ТРУХАЧЕВ В.И. , АЙБАЗОВ А.М. , ЗИНОВЬЕВА Н.А. , БЕЛОУС А.А.
Published: December 2023

В статье приводятся результаты исследований по поиску генов-кандидатов, связанных с уровнем жира и жирнокислотным составом молока коз карачаевской породы на основе полногеномного анализа ассоциаций. Генотипирование выполняли с использованием ДНК-чипа GoatSNP53K Beadchip и программы BeadStudio, компонентный состав молока исследовали ИК-спектроскопией на автоматическом анализаторе CombiFoss 7 DC, ассоциативный анализ проводили множественной линейной регрессией с помощью программного пакета PLINK 1.90. Идентифицированы 26 полногеномных и 101 суггестивный SNP, связанные с содержанием жира и жирных кислот в молоке карачаевских коз, при этом наибольшее их число — 10, 8 и 14 SNP — выявлено на хромосомах 8, 16 и 25 соответственно. Полиморфизм snp16908-scaffold1766-616140 на хромосоме 25 является общим для 7 признаков (массовая доля жира, длинно-, средне- и короткоцепочечные, пальмитиновая, олеиновая жирные кислоты, трансизомеры жирных кислот), 3 полиморфизма — snp18646-scaffold1882-539299, snp10469-scaffold1373-2167084 и snp33285-scaffold391-913110 на хромосомах 2, 3 и 8 соответственно — для 5 признаков (насыщенные, средне- и короткоцепочечные, миристиновая и пальмитиновая жирные кислоты), полиморфизм snp3754-scaffold112-3973504 на хромосоме 16 — для 2 признаков (олеиновая и длинноцепочечные жирные кислоты). Структурная аннотация геномных регионов, покрывающих окно ±0,20 Mb от идентифицированных SNP, выявила 22 гена-кандидата, для 11 из которых описаны биологические функции в терминах генной онтологии. Установлено, что гены METTL8, INSIG1, CEMIP2, BAAT, PLPPR1, LACTB, FMO1, FMO2, ECI1, PGP и ABCA3 регулируют процессы липидного обмена и развития жировой ткани, и их следует рассматривать в качестве потенциальных ДНК-маркеров в селекции коз карачаевской породы.
Comprensión y alfabetización científica en la escuela: Revisión sistemática
Authors: Yabar Arrieta Silvia Rosio , Carcausto-Calla Wilfredo
Published: December 2023

La comprensión y alfabetización científica es fundamental en educación, ya que permite a los estudiantes desarrollar sus capacidades de comprensión lectora de textos científicos. El estudio tuvo como objetivo analizar la comprensión de fuentes académicas para la alfabetización científica en la escuela. Se empleó la metodología de revisión sistemática, el cual permitió identificar y seleccionar artículos primarios de las bases de datos Scopus y Web of Science entre los años 2012 al 2023. De acuerdo a los criterios de inclusión se seleccionaron 27 artículos para análisis e interpretación. Concluyendo que la comprensión de fuentes académicas en el ámbito escolar es esencial para promover la alfabetización científica entre los estudiantes. Los esfuerzos pedagógicos de los docentes no solo se centran en mejorar las habilidades de lectura, sino también en fomentar la capacidad de asimilación, inferencia contextual y aplicación de conocimientos en contextos académicos y cotidianos.
Vygotsky y la aplicación de la educación para el trabajo y el desarrollo en la reforma educativa en Perú, 1972
Authors: Salazar Quispe Robert
Published: December 2023

Desde la propuesta teórica de la Historia Comparada y el enfoque sociocultural de Lev S. Vygotsky; tomando como eje fundamental el estudio de los procesos de desarrollo cognitivo de acuerdo con el contexto social, donde los individuos interactúan y construyen condiciones de vida relacionadas con el medio histórico y cultural que son la fuente de desarrollo de las capacidades materiales y espirituales del ciudadano. La propuesta se compara con los fundamentos de la Reforma Educativa del año 1972 que intentaban transformar los viejos patrones y programas educativos presentes en la república peruana, intentado una Reforma con un enfoque “Humanista” y definido como un movimiento orientado al desarrollo y a la liberación y afirmación de un ser nacional. El objeto de estudio fue el caso del Centro Educativo Comunal (CECOM) “Fe y Alegría”, de Villa el Salvador; donde se examina la aplicación del enfoque de Vygotsky y se analiza el modelo educativo afincado en valores y expectativas que permitirán el cambio social y económico que los nuevos pobladores de Villa el Salvador necesitan, sin la necesidad de apartarse de su realidad histórica articulada con una visión de afirmación nacional.
La influencia de Phil. VA. 1.17 en la composición de pasajes de análisis literario en la Bibliotheca de Focio
Authors: Rivera Díaz Pedro Emilio
Published: December 2023

La Bibliotheca de Focio, una de las obras bizantinas más significativas para los estudios clásicos, contiene información trascendente de muchos escritos y autores que no han llegado completamente o se han perdido. En ella además de proporcionar detalles de los autores y obras o recoger extractos se analizan literariamente. Las bases conceptuales y terminológicas de Focio se pueden trazar a partir de muchos escritores antiguos, especialmente Hermógenes; sin embargo, hay otras influencias aún no identificadas. Este trabajo busca demostrar la influencia de Filóstrato de Atenas, y de un pasaje en especial, en la construcción del análisis literario de cuatro códices.
Arbitror como predicado epistémico en Epistulae ad Familiares de Cicerón
Authors: Antelo Reinoso Ignacio
Published: December 2023

Este trabajo releva, describe y analiza las 72 ocurrencias arbitror, en cuanto a su sintaxis y estructura argumental, en Epistulae ad Familiares de Cicerón en su calidad de predicado epistémico, en construcciones denominadas juicios epistémicos performativos por Nuyts (2001:129). Si bien el examen de las 72 muestras confirma la prevalencia de las cláusulas de AcI como complementación más frecuente del verbo, seguida por el uso parentético de arbitror, también sale a la luz notables contextos sintácticos que pueden proponerse como nuevos entornos parentéticos (cláusulas relativas trabadas), y combinatorias léxicas que marcan diferentes posiciones a lo largo de la escala epistémica y se traducen en diferentes grados de compromiso del hablante. Es decir, ciertos detalles sintácticos, leídos minuciosamente, configuran específicos sentidos funcionales y sutiles estrategias discursivas.
Los viajes europeos de Charles S. Peirce: 1870-1883, de Sara Barrena y Jaime Nubiola
Authors: Casillo Felicitas
Published: December 2023

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Rodrigo el Campeador y la taifa de los Banū Razīn
Authors: Montaner Frutos Alberto
Published: December 2023

Se pasa aquí detenida revista a los sucesos que relacionan a Rodrigo el Campeador, el Cid histórico, con la taifa de Albarracín, regida por los Banū Razīn, a los que debe su nombre. Una cuidadosa revisión de las fuentes obliga a replantear algunos de los sucesos de la biografía cidiana o su cronología. El análisis de las actuaciones del Campeador permite establecer, por un lado, el papel estratégico de la taifa de Albarracín y, por otro, el modus operandi de Rodrigo Díaz en su proceso de dominación del Levante hispánico, mediante una cambiante proporción de guerra y diplomacia.
García Ordóñez y el conde de Barcelona: la evolución de las derrotas condales (los siglos XII y XIII)
Authors: Blašković Marija
Published: December 2023

Este artículo ofrece un giro analítico al centrarse en dos enemigos del Cid, García Ordóñez y el conde de Barcelona, y a sus representaciones en la Historia Roderici y el Cantar de Mio Cid. El enfoque brinda nuevos aspectos y amplía el marco interpretativo tanto de la perspectiva intertextual como de la intratextual. Sus particularidades permiten arrojar luz sobre sus contextos compositivos y, en general, sobre la transmisión memorística. Además, al preferir una lectura cultural-antropológica de estas obras poliédricas, ellas se convierten en testigos importantes de la mentalidad altomedieval, cuyas articulaciones no dejaron de ser modificadas en las obras posteriores.
Visiones de lo negro y lo moreno en la Encuesta Nacional de Folklore (Argentina, 1921): sus conexiones con España y el Atlántico afrohispano
Authors: Adamovsky Ezequiel
Published: December 2023

Este trabajo se propone indagar en qué medida los modos de representar lo negro y lo moreno en la Argentina retoman o replican influencias transnacionales del triángulo que formaron durante siglos la península Ibérica, África y el Caribe. Se trata de evaluar la posibilidad de que hubiese en el país un substrato cultural heredado del Atlántico afrohispano por vía de España del que procediesen, al menos en parte, las visiones sobre los habitantes de tez oscura, especialmente las que son afectivamente positivas.  ¿Es posible que las ambivalencias en la valoración de la tez oscura presentes en la cultura española –en especial en el romancero tradicional, en la música popular y en las zarzuelas y el teatro de género chico– hayan tenido una influencia apreciable en la cultura popular en la Argentina, que pudiera haber facilitado, a su vez, la revalorización de lo negro/moreno? Para responder esta pregunta analizaremos la totalidad de la Encuesta Nacional de Folklore realizada en todo el país en 1921, en busca de rastros, en el acervo oral de la población, de tradiciones folklóricas y de otras expresiones culturales procedentes de España (o de otros sitios el Atlántico afrohispano por mediación de España). Luego de demostrar que los hay, las Conclusiones ofrecen algunas reflexiones sobre lo que ello significa para la comprensión del funcionamiento de las jerarquías raciales en la Argentina.
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Authors: .
Published: December 2023

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Un perfil del movimiento radfem en la Argentina: taxonomías, antecedentes y polémicas
Authors: Massacese Julieta
Published: December 2023

Este artículo tiene dos objetivos: el primero es trazar un perfil del movimiento radfem argentino. El segundo, problematizar la identificación entre este movimiento y el feminismo radical. La primera parte se propone ofrecer antecedentes históricos y teóricos de las controversias en torno a la apropiación y el significado del término feminismo radical, en particular dentro del feminismo lésbico. El objetivo de esta sección es trazar una caracterización del feminismo antisexo transexcluyente, que consideramos antecedente del movimiento radfem actual. En la segunda parte de este trabajo nos interesa esbozar un perfil del movimiento radfem argentino en relación con sus lecturas, sus alianzas internacionales y el modo en el que se representa a sí mismo, al feminismo que defiende y a sus interlocutoras polémicas. Como trasfondo filosófico, en términos de historia de los feminismos, un motivo de reflexión son los límites y la utilidad de las taxonomías o clasificaciones, que en este trabajo se desarrollan en torno a la idea de feminismo radical, un término que está lejos de ser preciso en la descripción histórica y que se encuentra sujeto a reapropiaciones muchas veces contradictorias.
Imágenes de mujeres en la cultura ferroviaria. La Revista del F.C.C.A. como caso de estudio (Argentina 1911-1915)
Authors: Bonelli Zapata Ana
Published: December 2023

El objetivo de este trabajo es analizar la Revista del Ferrocarril Central Argentino, entre 1911 y 1915, desde el foco de los estudios visuales y la historia social de las mujeres. Las representaciones de mujeres aparecidas en la revista entre su primer número y el inicio de la Gran Guerra permiten revelar tensiones entre la supuesta transparencia de las imágenes y la materialidad del impreso, su producción, manipulación y circulación, definiéndolo como un dispositivo cultural, atravesado por los discursos en torno a las diferencias y los roles asociados a los géneros. Consideramos que el ferrocarril y la revista ilustrada funcionaron como instituciones sociales mediante las cuales circularon los símbolos culturales (y los conceptos normativos asociados a ellos). Se intentará, a partir del análisis de las ilustraciones y fotografías de mujeres, comprender de qué manera la imagen impresa reforzó o tensionó esos significados, construyendo una representación de lo femenino dentro de un contexto marcado por la masculinidad.
Presentación. El peso de la invención en un mundo agotado.
Authors: De Leone Lucía
Published: December 2023

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Carta Manifiesto
Authors: Colectivo Mirá
Published: December 2023

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Soja y humo
Authors: Wachi Molina Cristian
Published: December 2023

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Armando genealogías: entrevista a Mirta Zaida Lobato
Authors: Schettini Cristiana , Mitidieri Gabriela
Published: December 2023

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Hombres justos: del patriarcado a las nuevas masculinidades
Authors: Zito Iglesias Maximiliano
Published: December 2023

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Desde una perspectiva plural y feminista: Pensando en y a través de la pandemia. Reseña de Feminismos plurales, conflictos y articulaciones
Authors: Calderón F. Malen Azul
Published: December 2023

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Aristóteles en Constantinopla: Temistio como lector de la noética aristotélica
Authors: Boeri Marcelo
Published: December 2023

Este texto presenta la traducción española anotada de Temistio, In libros Aristotelis De Anima paraphrasis 98.12-109.3 (ed. Heinze), las páginas que dedica a su interpretación del “intelecto agente” en el marco de la noética de Aristóteles. En la primera parte del artículo se ofrecen algunos datos biográficos de Temistio, se explica brevemente el método de la paráfrasis por él empleado y se considera su aporte general al complejísimo problema que presenta Aristóteles en De anima III.5 en la distinción entre el intelecto que lo es por llegar a ser todas las cosas y el que lo es por llegar a producirlas a todas. Este estudio también suministra una breve discusión del significado de la distinción “intelecto agente-paciente” en Aristóteles y procura aclarar cuál es la posición adoptada por Temistio al respecto, haciendo hincapié en sus desarrollos constructivos de la noética aristotélica.
“Procedencia es también siempre porvenir”. Los textos teológicos tempranos del joven Marion (1968-1973) como fuentes de su pensamiento filosófico
Authors: Roggero Jorge
Published: December 2023

Este artículo se propone indagar en la impronta que deja el estudio de la Patrística y el neoplatonismo cristiano en el joven Marion (1968-1973) y que opera como la matriz para la posterior crítica a la onto-teo-logía y el desarrollo de su fenomenología acontecial. Marion encuentra en la exploración de un más allá del ser en el neoplatonismo de Dionisio y en la concepción de la Revelación, la Resurrección, la Encarnación como dones y acontecimientos en la Patrística la inspiración para el desarrollo de algunas de sus principales ideas filosóficas.