bluuebunny/crossref_metadata_2025_split huggingface dataset:
Обратимые вычисления: обзор проблемы и новые результаты (отказоустойчивость и криптография)
Authors: Жуков А.Е. , Гуров С.И. , Закаблуков Д.В. , Кормаков Г.В. 
Published: January 2025

В работе рассмотрены основные положения обратимости как новой парадигмы развития вычислительной техники. Первые разделы носят обзорный характер. Показана неизбежность т. н. теплового проклятия при сохранении традиционной парадигмы создания средств ВТ. Изложены основы обратимой логики, рассмотрены основные обратимые логические элементы и модели обратимых вычислений, в т. ч. обратимые клеточные автоматы. Кратко рассмотрены обратимые языки программирования. Во второй части затронуты основные вопросы логического синтеза схем из обратимых элементов и физическая реализация обратимой схемотехники. Кратко описана проблематика синтеза отказоустойчивых схем в парадигме обратимой схемотехники. Предлагается техника синтеза сбоеустойчивых обратимых элементов в хэмминговом пространстве и описываются некоторые такие схемы. Далее рассматривается проблематика применения схем из обратимых логических элементов в криптографии. Описывается предлагаемая общая схема создания обратимых схем с уборкой мусора , предназначенных для криптографических применений.
The paper considers the main provisions of reversibility as a new paradigm for the development of computer technology. The first sections are of an overview nature. The inevitability of the so-called heat curse while maintaining the traditional paradigm of creating means of computer engineering. The fundamentals of reversible logic are presented, the main reversible logic elements and models of reversible computations, including reversible cellular automata, are considered. Reversible programming languages are briefly reviewed. The second part addresses the basic issues of the logical synthesis of circuits from reversible elements and the physical implementation of reversible circuitry. The synthesis of fault-tolerant circuits in the paradigm of reversible circuitry is briefly described. A technique for synthesizing fault-tolerant reversible elements in a hamming space is proposed and some such schemes are described. Next, the problems of using circuits of reversible logic elements in cryptography are considered. The proposed general scheme for creating reversible schemes with garbage collection intended for cryptographic applications is described.
Effect of Sintering Temperature on Microstructure and Properties of Zirconia Ceramics for the Needs of Nuclear Energy
Authors: Chernov I.O. , Lobach K.V. , Sayenko S.Yu. , Kolodiy I.V. , Lytovchenko S.V. , Pylypenko O.V. , Kholomieiev H.O. , Mazilin B.O. 
Published: January 2025

The paper provides experimental results of obtaining high-density ZrO2+3%Y2O3 ceramics, which is promising for use as a matrix for immobilization of HLW. The effect of sintering temperature in the range of 1100...1650 °C on the microstructure of the sintered tablets was studied. Phase composition and microstructure of experimental samples were characterized by XRD and SEM. Grain size distribution analysis was carried out using the "Thixomet" image analyzer. Microhardness was determined using a metallographic complex LECO (USA), an inverted microscope IM-3MET and a hardness tester UIT HVB-30. It was established that increase in the sintering temperature leads to a significant increase in the average grain size (from 85 nm to 1000 nm) and increase in the density of the sintered tablets. Sintering temperature should be at least 1550...1650 ºС to produce high-dense ceramics (97...98 % of theoretical value). Obtained ceramics is characterized by high values of microhardness HV > 12 GPa and crack resistance of 5.5...6.3 MPa·m1/2.
Enhancement of Molecular Structural and Linear/Nonlinear Optical Features of Chitosan/Titanium Dioxide Nanocomposite Films for Food Packaging and Optoelectronic Applications
Authors: Guirguis Osiris , Alharbi Najlaa D. 
Published: January 2025

The current study aims to synthesize and characterize nanocomposite films of chitosan and titanium dioxide in terms of molecular structure, thermal and optical properties for use in food packaging and optoelectronic applications. The Fourier-transform infrared (FTIR) spectroscopy was used to study the interaction between the TiO2-NPs and chitosan and the analysis confirmed that TiO2-NPs interacted with chitosan and demonstrated good compatibility. Differential scanning calorimetry and thermogravimetric analysis revealed that increasing the concentration of TiO2-NPs improved the thermal stability of the nanocomposites. The linear optical properties in the UV-Vis range (200–800 nm) were measured spectrophotometrically. Below 400 nm, the transmittance spectra of the nanocomposites show decreased degrees of transparency, indicating their capacity to entirely block UV-light transmission. Tauc's model was used to identify the types of electronic transitions in the samples. The single-oscillator model was utilized to investigate the dispersion energy and parameters. Nonlinear optical properties were also investigated. UV-Vis in the region (360-410 nm), the analysis revealed that increasing the concentration of TiO2-NPs from 0 to 12 wt% reduced the absorption edge from 2.716 to 2.043 eV, decreased the direct (3.282 to 2.798 eV) and indirect (2.417 to 1.581 eV) energy band gaps, increased the Urbach energy from 0.692 to 1.295 eV, decreased the dispersion energy from 11.324 to 5.621 eV, decreased the single oscillator energy from 6.308 to 5.393 eV, and improved the other linear and nonlinear parameters. The findings support the usage of CS/TiO2 nanocomposite films in the packaging industry and a variety of optical applications.
Analisis Swot Dalam Menuju Desa Tangguh Bencana di Kecamatan Bulak, Surabaya
Authors: Sulistyowati Eny , Saadah Ummi 
Published: January 2025

The impact of the economy on community vulnerability following a disaster is significant. This research aims to evaluate the strengths, weaknesses, opportunities, and challenges of community empowerment programs in areas affected by tidal floods in the Bulak sub-district of Surabaya, as well as the implementation of programs aimed at developing disaster-resilient villages. The study utilizes a combination of quantitative and qualitative methods, including questionnaires and in-depth interviews. The findings indicate a notable increase in people's awareness of the importance of family savings as a means of disaster preparedness, despite some respondents experiencing a decline in income. However, the skills training initiatives conducted by the local government have shown limited effectiveness in empowering the community to establish independent businesses. An analysis of alternative training options offered to the community reveals that the ease of accessing raw materials, modest initial capital requirements, proficiency in the production process, and market opportunities are key factors that attract community interest in entrepreneurial endeavors. Encouraging active participation of village communities in areas impacted by tidal floods, particularly in mitigating disaster risks associated with the local environment, can be achieved through the establishment of self-managed disaster-resilient villages with full government support..Â Dampak ekonomi terhadap kerentanan masyarakat pasca bencana sangat signifikan. Penelitian ini bertujuan untuk mengevaluasi kekuatan, kelemahan, peluang, dan tantangan dari program pemberdayaan masyarakat di daerah yang terkena banjir rob di Kecamatan Bulak, Surabaya, serta implementasi program-program yang bertujuan untuk mengembangkan desa tangguh bencana. Studi ini menggunakan kombinasi metode kuantitatif dan kualitatif, termasuk kuesioner dan wawancara mendalam. Temuan menunjukkan peningkatan yang signifikan dalam kesadaran masyarakat akan pentingnya tabungan keluarga sebagai upaya kesiapsiagaan bencana, meskipun beberapa responden mengalami penurunan pendapatan. Namun, program pelatihan keterampilan yang dilakukan oleh pemerintah daerah belum terlalu efektif dalam memberdayakan masyarakat untuk mendirikan usaha mandiri. Analisis terhadap opsi pelatihan alternatif yang ditawarkan kepada masyarakat menunjukkan bahwa faktor-faktor kemudahan akses bahan baku, persyaratan modal awal yang terjangkau, penguasaan proses produksi, dan peluang pasar menjadi faktor kunci yang menarik minat masyarakat untuk berwirausaha. Mendorong partisipasi aktif masyarakat desa di daerah yang terkena banjir rob, khususnya dalam mitigasi risiko bencana yang terkait dengan lingkungan lokal, dapat dicapai melalui pembentukan desa tangguh bencana yang dikelola secara mandiri dengan dukungan penuh dari pemerintah..Keyword: SWOT, disaster resilient villages, tidal flood
PUBLICAR NA DEDiCA
Authors: Sadio-Ramos Fernando José , Ortiz-Molina María Angustias 
Published: January 2025

Nesta seção mostram-se, aos autores, as normas de apresentação dos textos, as normas de citação (APA), as linhas de trabalho na revista, os compromissos éticos das investigações, a natureza obligatoria da originalidade dos trabalhos...
Interrogating the cisgender listening subject in the study of trans voices
Authors: Calder J , Steele Ariana 
Published: January 2025

Sociolinguistics has primarily analysed gendered language as the speech of cisgender women and men, with speakers being expected to conform to cisgender patterns to successfully index gender. Furthermore, most research on the transgender voice has been conducted by speech-language pathologists prescribing that trans women and men should conform to cisgender norms in voicing their gender identities. To explore whether nonbinary speakers conform to such binaristic models, we examine /s/ realisations in two gender-nonnormative communities (in San Francisco, California and Columbus, Ohio). Both communities exhibit patterns opposite to cisgender norms. This may lead analysts to interpret nonbinary speakers’ performances of masculinity and femininity as unsuccessful. However, such practices are ratified within the speakers’ local communities, where disrupting binaries is a central social goal. Situating linguistic practice within local norms serves to faithfully represent the goals of the nonbinary speaking subject and avoids reifying the perspective of the cisgender listening subject as universal. これまでの社会言語学研究は、シスジェンダーの男女の言語使用を中心に、話者がシスジェンダーの性差を示す言語表現をどのように用いるかを分析してきた。また、トランスジェンダー話者の声についての研究の多くは音声言語病理学者によって行われ、トランス女性やトランス男性が自らのジェンダーアイデンティティを声に反映させる際、シスジェンダーの基準を参照することが推奨されてきた。本研究は、ノンバイナリー話者がこのような両極端の性差を言語基準としているかを調査する。具体例として、カリフォルニア州サンフランシスコとオハイオ州コロンバスにおけるジェンダー非規範的なコミュニティの/s/の発音分析を報告する。調査結果では、いずれのコミュニティにおいても、シスジェンダーの基準とは異なる言語的パターンが確認された。この結果は一見、ノンバイナリー話者による男性性や女性性の表現が不完全であるという印象を与えるかもしれない。しかし実は、研究対象の話者の言語表現は、男女の性差を両極端として捉える枠組みから意図的に逸脱し、それが各コミュニティ内で受け入れられていることを示唆する。この観点から、言語表現をローカルな基準で位置づける意義が浮かび上がる。本稿は、従来のシスジェンダーの聞き手を普遍的な視点とする研究の枠組みに異議を唱え、ノンバイナリー話者の言語活動の目的とその意味を再評価する必要性を論じる。
‘But […] how can you call yourself not binary???’: Linguistic self-determination, gatekeeping and trans identities in the French-speaking context
Authors: Tudisco Jordan J. 
Published: January 2025

This article explores the challenges posed by a self-determination model of identity for nonbinary French speakers. Situating nonbinary French speakers within a broader context of governmental and institutional rejection of nonbinary French, the article examines examples of nonbinary expression found in online mediatized representations as well as how this nonbinary expression is framed by narrators and producers of the content. In the two video examples selected for analysis, both taken from YouTube, nonbinary French speakers articulate nonbinary identity through a variety of linguistic strategies that include nonbinary linguistic forms and novel uses of binary language. However, regardless of the strategies used, narrators reframe these linguistic innovations under a gender binary. The reasons put forth for rejecting nonbinary expression may differ, but they all work to deny the existence of nonbinary people. Cet article explore les problèmes que pose un modèle identitaire d'auto-détermination pour les francophones non-binaires. Il présente d'abord le contexte de rejet gouvernemental et institutionnel du français non-binaire auquel les francophones non-binaires sont confrontés. Ensuite, cet article examine plusieurs exemples d'expression non-binaire présents dans des vidéos en ligne ainsi que la manière dont les narrateurices et producteurices de ces vidéos articulent cette expression non-binaire. Dans les deux vidéos YouTube qui ont été sélectionnées et analysées dans cet article, les francophones non-binaires articulent leur identité non-binaire au travers de multiples stratégies linguistiques qui comprennent non seulement des néologismes non-binaires mais aussi une utilisation innovante de la langue binaire. Cependant, les narrateurices de ces vidéos imposent une vision binaire du genre sur ces innovations linguistiques, et ce peu importe les stratégies employées par les francophones non-binaires présent.es dans ces vidéos. Les raisons qui motivent ce rejet de l'expression non-binaire diffèrent, mais elles mènent toutes Á une négation de l'existence des personnes non-binaires dans le monde francophone.
That /s/tiene tumbao: Chonga-fied sibilants and the disidentificatory sociophonetics of Miami Latinx drag
Authors: Mendoza Dozandri C.  
Published: January 2025

The indexical association of fronted /s/ with femme-coded identities has been described across the language, gender and sexuality literature. Drawing from sociolinguistic interviews with four drag queens in Wynwood, Miami, a chisme-informed method allows for certain associations to come into play through its dialogic and community-based components. This article zooms into the data of one queen's /s/ production to track the emergence of a retracted or fronted /s/ across moments in discourse referencing alignment, either with the aesthetic style of Wynwood drag related to the racialised chonga persona or with normative constructs of femininity. The discussion scaffolds a concept called tumbao to theorise how minoritarian subjects can activate oppositional meanings of a variable and strategically employ semiotic material to critique hegemonic norms. Centring Latinx gender non-conforming femmes in sociolinguistic inquiry allows for a more expansive trans-centred approach to linguistics, reorienting how linguists and other language scholars consider race and racialised personae in the enregisterment and performance of gendered styles. La asociación indexical de /s/ frontal se ha descrito en la literatura de lenguaje, género y sexualidad como relacionada a identidades codificadas como ‘femme/femeninx’. A través de entrevistas sociolingüísticas con cuatro transformistas en Wynwood, Miami, chisme cómo un método permite que ciertas asociaciones se vuelven evidentes a través de sus componentes dialógicos y comunitarios. Centrarse en los datos de la producción de /s/ de una transformista explica el surgimiento de una /s/ retraída o frontal/más dental en momentos de discurso que hace referencia a la alineación – con el estilo estético del drag de Wynwood relacionado con la personalidad de chongas, o con constructos normativos de feminidad. Estos datos se utilizan para construir un concepto llamado tumbao, para teorizar cómo los sujetos minoritarios pueden activar significados oposicionales de una variable y utilizar estratégicamente material semiótico para criticar las normas hegemónicas. Centrar a lxs pájarxs/patxs/locxs en la investigación sociolingüística permite una lingüística trans más expansiva, reorientando la forma en que lingüistas y otrxs académicxs del lenguaje consideran la raza y las personas racializadas en el proceso de enregisterment y el performance de estilos de género.
Impact of spring frosts on the productivity of stone fruit crops and phytosanitary condition of plantations
Authors: Pryakhina M. S. , Upadysheva G. Yu. 
Published: January 2025

The study was conducted in 2023-2024 in stone fruit plantations at the laboratory site of the Federal Horticultural Center for Breeding, Agrotechnology, and Nursery, located in Izmailovo, Leninsky District, Moscow Region. The study focused on trees of six cherry varieties (Molodezhnaya, Volochaevka, Assol, Rusinka, Vladimirskaya, Belye Zhuravli), three sweet cherry varieties (Fatezh, Tyutchevka, Iput), three cherry plum varieties (Kubanskaya Kometa, Shatyor, Zlato Skifov), and four plum varieties (Utro, Pamyat Timiryazeva, Tulskaya Chernaya, Yaichnaya Sinyaya). Meteorological conditions are presented according to the data of the automatic meteorological station of the Central Office for Hydrometeorology and Monitoring of the Environment. The study is aimed at determining the impact of recurrent spring frosts on the productivity and phytosanitary condition of stone fruit plantations. The degree of frost damage to stone fruit crops varied during the study years and depended on temperature, duration of frost, and stage of plant development during the period of negative temperatures. The frost dates coincided with the fi rst third of May: May 6, 2023 and May 4, 2024. The minimum temperature during the frost period in 2024 (-1.9 °C was slightly different from that in 2023 (-1.75 °C). The duration of frost accounted for only 4 days in 2023, while in 2024, the unusually cold period with negative temperatures lasted for 10 days. In 2024 the degree of damage to fl wers and ovaries in cherry plums, cherries, and sweet cherries was higher due to the longer exposure to low temperatures and precipitation in the form of rain and snow. A significant decrease in productivity compared to the previous year was noted in the early and mid-ripening cherry varieties Assol, Vladimirskaya, and Molodezhnaya, in the Zlato Skifov cherry plum variety, and in the Tyutchevka cherry variety. The Belye Zhuravli cherry varietiy, Fatezh sweet cherry variety, as well as Tulskaya Chernaya, Yaichnaya Sinyaya, and Utro cherry plum varieties demonstrated high productivity and the greatest resistance to frost. Monitoring of the phytosanitary condition revealed that spring frosts caused a stronger spread and development of several fungal diseases (plum leaf rust and shot-hole disease). In the spring period, a decrease in the number of the main phytophages was revealed in stone fruit orchards, which is associated with the lack of optimal temperature conditions for their development and distribution.
Teachers’ Experiences of Using AI-powered Technologies in Bangladeshi English Language Classrooms
Authors: Munni Benazir Elahee , Rafique Rumana 
Published: January 2025

Artificial Intelligence (AI) tools can potentially revolutionize classroom practices. English as a Foreign Language or Second Language (EFL/ESL) classrooms in higher education (HE) are also privy to the transformative features of AI. However, there is limited research on Bangladeshi HE teachers’ AI usage in teaching. This study, recognizing this gap, investigates Bangladeshi English teachers’ experiences and perceptions of using AI tools at the tertiary-level English classes. Data were collected employing an open-ended qualitative survey distributed among 17 English teachers from various public and private universities in Bangladesh. A thematic analysis suggests that most participants regularly use Turnitin, ChatGPT, and Grammarly among other AI tools. While some teachers did not routinely integrate AI tools into classroom activities, most considered them an efficient auxiliary tool for improving writing, vocabulary, grammar, designing materials, and detecting plagiarism. The results also revealed teachers' concerns about their lack of AI readiness and students’ malpractices using AI such as cheating and disinclination towards critical thinking. Based on the findings, the researchers discovered that effective integration of AI tools in learning can occur through a balance of human-led and AI-led instructions. The study recommended the need for teachers’ capacity building and skills training as mediators for contextually relevant AI usage, predominantly in writing.
Spectrum, Volume 18, June 2023: 89-100
Cross-validation of the safe supplement screener (S3) predicting consistent third-party-tested nutritional supplement use in NCAA Division I athletes
Authors: Schott Kinta D. , Bhalla Avaani , Armstrong Emma , Seltzer Ryan G. N. , Wardenaar Floris C. 
Published: January 2025

IntroductionThis cross-sectional study aimed to cross-validate an earlier developed algorithm-based screener and explore additional potential predictors for whether athletes will use third-party-tested (TPT) supplements.MethodsTo justify the initial model behind the supplement safety screener (S3) algorithm which predicts whether athletes will use TPT supplements, a cross-validation was performed using this independent dataset based on responses of a large group of collegiate NCAA DI athletes. Additionally, explorative modeling using stepwise logistic regression was used to identify new predictors for TPT supplement use to create and evaluate a new model for future use.ResultsThe S3 algorithm was applied to the responses from n = 662 athletes using supplements (age: 20 ± 1.5 years, 50% female, from &gt;24 sports) confirming that the algorithm identifies consistent and inconsistent TPT users (χ2 (1) = 15.95, p &lt; 0.001), with a moderate area under the curve (AUC, 0.67) and a moderate specificity (68%), but low sensitivity (51%). Explorative modeling identified two new variables: TPT logo recognition, and having at least one name, image, likeness (NIL) deal that may help to predict TPT supplement use.DiscussionStrong relationships between risk groupings and product use outcomes toward TPT supplement use were identified for the athletes screened. The S3 screener showed high sensitivity for identifying student-athletes inconsistently using TPT supplements, but a low specificity, lacking the ability to place less risky athletes into low-risk quadrants. The exploratory modeling, identifying TPT logo recognition and having a NIL deal, further strengthens our knowledge on predictors for consistent TPT supplement use.
Characterization of cognitive functioning in complex PTSD compared to non-complex PTSD
Authors: Schöndorf Zoe-Sofia , Terhoeven Valentin , Jaehn Anna , Roesch-Ely Daniela , Friederich Hans-Christoph , Nikendei Christoph , Kindermann David 
Published: January 2025

BackgroundPrevious research has indicated cognitive impairments in patients with post-traumatic stress disorder (PTSD), specifically in attention, memory, and executive functioning. However, there is limited knowledge about the cognitive profile of individuals with complex PTSD (cPTSD), a new diagnosis in ICD-11. Moreover, predictors of cognitive impairment remain unclear. The present study aims to enhance understanding of cognitive functioning and its predictors in cPTSD compared with non-complex PTSD (ncPTSD).MethodsN = 64 participants (n = 34 cPTSD, n = 30 ncPTSD) completed psychometric questionnaires and the neuropsychological test set Cognitive Basic Assessment (COGBAT) assessing a general cognitive index, attention, visual memory, and executive functioning. First, the test results of both groups were compared to the COGBAT norm sample. Secondly, group differences in cognitive domains were analyzed using student t-tests with independent samples (cPTSD vs. ncPTSD). Thirdly, bivariate and multivariate regressions examined influencing factors of cognitive impairment.ResultsBoth groups showed cognitive impairments in comparison to the COGBAT norm group. Significant differences between cPTSD and ncPTSD were found in visual memory (p = .003) and selective attention (p = .004). In multivariate regression, type of PTSD and age were found to significantly impact visual memory, while type of PTSD, age, and psychotropic medication showed significant effects on selective attention.ConclusionsGiven higher symptom severity and cognitive deficits in cPTSD, more intensive and diverse interventions should be considered in comprehensive treatment plans, for instance, cognitive training.