bluuebunny/crossref_metadata_2025 huggingface dataset:
Kanonik Sinema Tarihi Yazımından Kuşkulan(ma)mak: Nazım Hikmet’in Filmografisine Dair Birkaç Düzeltme
Authors: BORAN Tunç
Published: November 2023

Nazım Hikmet, dünyaca tanınan bir şair ve yazar olmasının yanı sıra, sinema ile profesyonel düzeyde ilgilenmiş bir sanatçıdır. 1930’lu yıllarda Türkiye’de sinema sektöründe çalışmıştır. Türk sinema tarihinin kanonunu oluşturan ana kaynak metinlerde, Nazım Hikmet’in Mümtaz Osman müstear adıyla 1933 yılında Düğün Gecesi (Kanlı Nigâr), 1934 yılında ise İstanbul Senfonisi ve Bursa Senfonisi adlı belge filmleri yönettiği iddia edilmektedir. Sinema tarihi kaynaklarında Hazım Körmükçü’nün oynattığı bir Karagöz oyununu baştan sona tespit eden 1933 tarihli Yeni Karagöz veya Karagöz adlı filmden söz edilir ve bu kaynaklarda filmin Nazım Hikmet ile ilişkisinden bahsedilmemektedir. Bu eserlerde yer alan filmlerle ilgili bilgiler, eserlerin kanonik statülerinden ötürü sorgulanmadan benimsenmiş ve tekrar edilmiştir. Bu çalışmada, Karagöz, Düğün Gecesi, İstanbul Senfonisi ve Bursa Senfonisi adlı kayıp filmler hakkında sinema tarihi kaynaklarında verilen bilgiler, dönemin gazetelerinde yapılan araştırmada elde edilen verilerle karşılaştırılmıştır. Kaynaklarda, yönetmeni Hazım (Körmükçü) olarak belirtilen Karagöz veya Yeni Karagöz filminin adının 25 Sene Evvel Bir Karagöz Gecesi, yönetmeninin ise Osman Mümtaz müstear adıyla Nazım Hikmet olduğu belirlenmiştir. Karagöz Şair ve Karagöz Çifte Cadılar filmleri ile 1933 yılında 3 Karagöz filmi çekilmiştir. Sinema tarihi kaynaklarında 1934 tarihli olduğu iddia edilen İstanbul Senfonisi ve Bursa Senfonisi filmlerinden İstanbul Senfonisi filmi 1938, Bursa Senfonisi ise 1939 tarihlidir. İstanbul Senfonisi filminin yönetmeni Nazım Hikmet iken Bursa Senfonisi filminin çekimi ve gösterimi sırasında Nazım Hikmet hapistedir. Elde edilen yeni bilgiler çerçevesinde Nazım Hikmet’in belgesel filmlerinin isimleri, aidiyetleri, yapım ve gösterim tarihleri konusunda sinema tarihinin kanonunu oluşturan metinlerde yanlışlıklar yapıldığını ve takip eden diğer yayınlarda bu yanlışların tekrar edildiğini göstermiştir. Bu tarihyazımsal kusur, sinema tarihçilerinin birincil kaynaklara değil de ikincil kaynaklara ve referanslara başvurmalarından ve karşılaştırmalı bir bakış açısını kullanmamalarından kaynaklanmaktadır. Ayrıca bu çalışmada, elde edilen bulgular çerçevesinde kayıp olan filmlerin belgesel sinema tarihi açısından nitelikleri, sinematografik özellikleri tartışılmaktadır.
Interaktionsresonanz in der Personzentrierten Spielpsychotherapie – Eine Ratingskala
Authors: Hüsson Dorothea , Behr Michael
Published: November 2023

Die Personzentrierte Spielpsychotherapie kennt heute neben dem klassischen, fazilitativen Vorgehen nach Axline auch interaktionelle Prinzipien in der Beziehungsgestaltung: Spielhandlungen des Kindes werden nicht nur empathisch kommentiert, die Therapeutenperson spielt auch mit und bleibt dabei nicht-direktiv, indem sie ihr Spiel genau auf das Spiel des Kindes abstimmt. Dieses Vorgehen heißt Interaktionsresonanz (IR). Eine neue 7-stufige Ratingskala bildet dieses Interaktionsgeschehen ab. Neben Stufenbeschreibungen konkretisieren 6 Ankerbeispiele IR in den wichtigsten Spielmodi: Rollen-, Konstruktions-, Regel-, Kampfspiel und sprachliche Interaktion. Anhand von 7 Therapieausschnitten einer Lehr-DVD zur Spieltherapie wurde die Inter-Rater-Reliabilität und die Praktikabilität der Skala geprüft. Die Reliabilität war mit einem Median von Pearson’s r = .81 und einzelnen Raterübereinstimmungen von .73 bis 1.00 genügend hoch. Die Skala wurde von den Ratern als sehr praktikabel angesehen. Sie kann in der klientenzentrierten Psychotherapie, in der Ausbildung und Forschung nützlich sein.
ره‌نگڤه‌دانا ره‌خنا ئه‌ده‌بی یا ژینگه‌هێ د رۆمانا (ئاترا) یا رۆماننڤێس (دیار ئه‌ره‌دنی)دا
Authors: Sami Shah Karam Shang , Hamid Hamid Ni'matullah
Published: November 2023

ئه‌ڤ ڤه‌كۆلینه‌ ل ژێر ناڤ و نیشانێ (ڕه‌نگڤه‌دانا ره‌خنا ئه‌ده‌بی یا ژینگه‌هێ د رۆمانا (ئاترا) یا رۆماننڤێس دیار ئه‌ره‌دنی) دایه‌. بابه‌ته‌كێ نوى یێ ره‌خنه‌یی د ڤه‌كۆلینێن ره‌خنه‌یی یێن سه‌رده‌مدا پێشكێشدكه‌ت، ئه‌وژى ره‌خنا ژینگه‌هێیه‌. ئه‌ڤ جۆرێ ره‌خنێ هه‌وڵدده‌ت بڕێكا ئه‌ده‌بیاتان پرسگرێكێن ژینگه‌هێ ژ لایه‌نێن جوداجوداڤه‌ بنرخینیت. پێخه‌مه‌ت ڤه‌دیتنا چاره‌سه‌ریێن گونجایی بۆ كریزا ژینگه‌هێ. ڤه‌كۆلین ل دویڤ ڕێبازا وه‌سفى - شرۆڤه‌كارى هاتیه‌ ئه‌نجامدان. ره‌خنا ژینگه‌هێ گرنگیێ ب په‌یوه‌ندیێن دناڤبه‌را مرۆڤ و ژینگه‌ها سرۆشتى دده‌ت، كا چاوا ئه‌ڤ په‌یوه‌ندیه‌ دناڤ ئه‌ده‌بیاتاندا هاتینه‌ ڕه‌نگڤه‌دان؟ ئارمانجا سه‌ره‌كی ژ ئه‌نجامدانا ڤى كاری، بلندكرنا ئاستێ هشیاریێیه‌ و گرنگیدانه‌ ب ژینگه‌هێ و پاراستن و ڕێزگرتنا وێ. ل گه‌ل هه‌لوه‌شاندنا هزرا سه‌نته‌ربوونا مرۆڤى ب سه‌ر سرۆشتیدا.
پشكا ئێكێ یا ڤه‌كولینێ یا تایبه‌ته‌ ب لایه‌نێ تیوری یێ ره‌خنا ئه‌ده‌بی یا ژینگه‌هێڤه‌. پشكا دووێ بۆ لایه‌نێ پراكتیكی هاتیه‌ ته‌رخانكرن و تێدا: بنه‌مایێن ره‌خنا ئه‌ده‌بی یا ژینگه‌هێ ل سه‌ر رۆمانا (ئاترا) یا رۆماننڤێس (دیار ئه‌ره‌دنی) هاتینه‌ پراكتیزه‌كرن و ئاماژه‌یێن ژینگه‌هی و به‌رجه‌سته‌بوونا ژینگه‌ها سرۆشتى تێدا هاتینه‌ ڕوهنكرن. ڤه‌كولین گه‌هشتیه‌ وى ئه‌نجامى كو ئه‌ڤ رۆمانه‌ تا راده‌یه‌كێ زۆر دچیته‌ سه‌ر ب وێ ئه‌ده‌بیاتێڤه‌ ئه‌وا پرسێن ژینگه‌هێ تێدا هاتینه‌ ئازراندن.
Students’ Challenges in EFL Speaking Classrooms
Authors: Khudhur Omar Taban
Published: November 2023

Speaking is considered one of the main skills of communication for English language learners. Students tend to face challenges through the process of learning and improving speaking skills. The current paper aims to study the difficulties students encounter in EFL-speaking classrooms and the major causes of these challenges. The sample for this study included six students studying the Listening and Speaking module as first-year undergraduate students for two semesters in the English department at Knowledge University. The study employed a qualitative approach using a semi-structured interview. Furthermore, it uses thematic analysis to analyze the raw data. This research paper examines the issues of speaking from students' perspectives to understand the demands and challenges of students in EFL classrooms that focus on speaking which have not been studied yet. The results of analyzing the data show that students have obstacles in EFL-speaking classrooms, like fear of making mistakes, shyness, limited vocabulary knowledge, and large class sizes. Finally, the implications of these results for both teachers and students and the limitations of the study are discussed.
Isolation, Selection, and Cultivation of Antagonistic Lactic Acid Bacteria Against Postharvest Pathogenic Fungi in Grapes
Authors: Chau Ngo Thi Tuong , Yen Nguyen Nhu , Le Nguyen Thi Tu , Ly Phan Thi Thao , Thien Le Van
Published: November 2023

Incorporation of probiotics with edible coatings to preserve and improve the shelf life of fresh fruits has gained more popularity in the food industry. This study aimed to isolate, select lactic acid bacteria (LAB) that are antagonistic to postharvest pathogenic fungi in grapes (Vitis vinifera L.), and determine the optimal conditions for their biomass production. Fungi were isolated from decaying grapes on Potato Dextrose Agar medium (PDA) supplemented with 1% Chloramphenicol at 25 ºC for five to seven days. LAB were isolated on MRS agar medium at 37 ºC for two to three days. Isolates with antifungal capability were selected using the overlay technique. LAB were cultured in MRS broth at pH 4-8, 25-40 ºC for two to five days. Effects of pH and temperature on the antifungal activity of cell-free supernatant (CFS) were investigated at respectively pHs of 4.5 to 6.5 and temperatures of 60, 80 and 100 ºC for 2 hours. We identified and selected the fungal strain Nn4 with high infection density (1.5×105 CFU/g) to be the grape postharvest pathogenic fungus of interest. For antagonistic bacteria, we selected the lactic acid bacterial strain Ln9 with the highest antifungal activity against strain Nn4 (37.9 mm in diameter). The suitable cultivation conditions for biomass production of strain Ln9 were at pH 5.0, 30 ºC for 2 days. The antifungal activity of CFS was drastically reduced when the medium pH was adjusted to 6.5 but not reduced after heat treatment. It is evidential that the antifungal properties of probiotics can be related to the production of organic acids.
Impact of investment in EdTech: Government and entrepreneurial partnership venture in education in North and West Africa
Authors: Udanoh Michael Uche , Zouria Ayoub
Published: November 2023

The educational landscape in North and West Africa stands to gain significant advantages through collaborative government-entrepreneurial investments in Educational Technology (EdTech). The establishment of public-private partnerships plays a pivotal role in effectively infusing technology into education systems, thereby enhancing student accessibility, improving educational quality, and fostering better learning outcomes. Beyond its immediate impact on education, EdTech investments also hold the potential to stimulate economic growth. Moreover, these investments can nurture a pool of indigenous entrepreneurs armed with expertise in both business and information technology, thereby contributing to the expansion of the EdTech sector. This burgeoning sector, prevalent in emerging regions, becomes a magnet for foreign investments, effectively bolstering national economies and creating ripple effects across diverse industries. Such synergistic collaborations within the EdTech sphere underscore the political commitment of governments toward the advancement of education. This dedication resonates on a global scale, attracting the attention of international organizations and donor nations, as investing in education for sustainable development fosters not only improved socio-economic conditions but also favorable diplomatic relationships. This research investigates the impact of collaborative EdTech investments between governments and entrepreneurial entities on the education. By examining specific case studies within North and West Africa, namely Ghana, Nigeria, Morocco, and Algeria, it becomes evident that technology-driven educational reforms can lead to profound improvements in accessibility, educational quality, economic growth, and even political alliances. Through a comprehensive exploration of the interplay between government initiatives and entrepreneurial endeavors, this review paper delves into the multifaceted outcomes of EdTech investments across these nations.
The Effectiveness of Using Microsoft Office Sway Media on Students' Digital Literacy
Authors: Vivi Rulviana  , Dian Permatasari Kusuma Dayu  , Diyan Marlina
Published: November 2023

Microsoft office sway is a learning media that is a presentation tool, created and played online. The following research was conducted to know the effectiveness of sway on student digital literacy in online learning after the covid-19 pandemic. This research is quantitative research with a quasi-experimental method. The design used is the Nonequivalent Control Group Design. In this study, the population used was 4th-semester students of the PGSD UNIPMA study program. The sampling technique used in this research is purposive sampling. The sample used in this study was 30 students in the experimental class and 30 in the control class. Furthermore, the instruments used in this study were tests and questionnaires. Test the hypothesis in this study using the t-test. Based on the research activities, it was found that the Microsoft Office Sway media was effective on students' digital literacy.
 Keywords:  Digital Literacy, Microsoft Sway, Online Learning
Análise epidemiológica da toxoplasmose em gestantes na região do Xingu no período de 2016 a 2022
Authors: Oliveira Osvaldo Pantoja de , Damasceno Helane Conceição , Cavalcante Rosiane Luz , Monteiro José Rogério Souza , Granato Renan Rocha , Silva Leonardo de Oliveira Rodrigues da , Coelho Aldine Cecília Lima , Briana Janete de Oliveira , Ferro Daniela Batista , Pinheiro Maria da Conceição Nascimento
Published: November 2023

Objetivo: Descrever a prevalência da toxoplasmose nas gestantes atendidas na rede pública de saúde dos municípios da região do Xingu. Métodos: O estudo é do tipo ecológico, descritivo, retrospectivo e analítico em que foram coletadas informações da população de gestantes de 9 municípios da região do Xingu através das notificações registradas no Sistema de Informação de Agravos de Notificação (SINAN), no período de 2016 a 2022.  Resultados: A investigação da incidência de toxoplasmose gestacional dos 9 municípios da região do Xingu evidenciou 78 casos novos da infecção entre o período de 2016 a 2022, em curva ascendente de 2017 a 2021, com maior prevalência na faixa etária de20 a 34 anos (69,2%) e segundo trimestre gestacional. Conclusão: A região do Xingu no Pará sofreu um aumento na incidência de toxoplasmose gestacional, no período do estudo, não diferindo de outras regiões brasileiras em relação ao aumento de infecção de toxoplasmose durante a gestação.
« Vous en avez déjà tellement dit sur Mangeclous... » Stratégies descriptives chez Albert Cohen
Authors: Caraion Marta
Published: November 2023

[pas de résumé]
PREVENTION OF CORRUPTION WITHIN STUDENT ORGANIZATIONS
Authors: Amalia Siti Dita Nurul , Muflihah Muflihah , Bainah Atiqoh Nur , Azzahra Siti , Ahyar Zaky Khairul , Hardiansyah Muhammad Agus
Published: November 2023

This study has two objectives, the first is to analyze and evaluate the factors that influence students' corruption intentions in managing anti-corruption organization funds, and the second to identify and analyze opportunities. corruption in the implementation of student activities. The problem is, that the students know that corruption has occurred but cannot report it because they are meeting with friends. The purpose of this research is to fill the research gap, namely. examines the phenomenon of student decision-making in reporting corruption in student financial management through a whistleblowing mechanism using the theory of planned behavior and a framework of moral standards. This research uses a qualitative case study. The data collection method is a literature search. Content and thematic analysis techniques are used in the analytical techniques. The results showed that the factors that influence the intention of organizational members to report corruption in the management of organizational assets include: Attitudes, subjective norms, and perceptions of behavioral control are not the dominant factors, while moral norms are the dominant factors. by establishing the intention of student body members to take action to report corruption. The whistleblowing mechanism is implemented using witness reports (whistleblowing).
Effects of augmented reality on perceived motivation for struggling readers: Mix-method analysis
Authors: Amumpuni Rengganis Siwi , Sagita Mustakim , Zaiturrahmi Zaiturrahmi
Published: November 2023

Higher education students who struggle with reading may find some relief via the use of technology, especially new and developing forms of technology. Even though augmented reality (AR) has been used in the classroom with great success to motivate and engage children who are difficult to teach, there hasn't been a lot of research done on how augmented print may help those who have trouble reading. The purpose of this study is to investigate the effect of augmented reality on perceived motivation for students currently enrolled in higher education, namely their engagement with and understanding of an upgraded design theory book, as well as their perceived motivation to read. This research was conducted using the mix method approach, supported with some different methodologies. The findings reveal that increased support for academic literature enhances motivation, engagement, and confidence in understanding, impacting both struggling and proficient readers. We concluded that students, regardless of their reading level, expressed a willingness to use AR reading assistance for future books. Further research is crucial given the heightened levels of motivation and confidence. This research aligns with technological advancements, and educators can influence the development of augmented reality apps for classroom use. Future studies should focus on students with reading difficulties, exploring the optimal design of AR experiences and learning games to enhance understanding and retention of art history lectures in higher education
Ultra-clean pure shift NMR with optimal water suppression for analysis of aqueous pharmaceutical samples
Authors: Dal Poggetto Guilherme , DiCaprio Adam , Reibarkh Mikhail , Cohen Ryan D.
Published: November 2023

Pure shift NMR experiments greatly enhance spectral resolution by collapsing multiplet structures into singlets and, with water suppression, can be used for aqueous samples. Here, we combine ultra-clean pure-shift NMR (SAPPHIRE) with two different internally encoded water suppression schemes to achieve optimal performance for small molecule and macrocyclic peptide pharmaceuticals in water and acetonitrile-water mixtures.
Solvent suppression in pure shift NMR
Authors: Gates Emma , Bradley Jonathan P. , Berry Daniel B. G. , Nilsson Mathias , Morris Gareth A. , Adams Ralph W. , Castañar Laura
Published: November 2023

Intense solvent signals in 1H solution state NMR experiments typically cause severe distortion of spectra and mask nearby solute signals. It is often infeasible or undesirable to replace a solvent with its perdeuteriated form, for example when analysing formulations in situ, when exchangeable protons are present, or for practical reasons. Solvent signal suppression techniques are therefore required. WATERGATE methods are well known to provide good solvent suppression while enabling retention of signals undergoing chemical exchange with the solvent signal. Spectra of mixtures, such as pharmaceutical formulations, are often complicated by signal overlap, high dynamic range, the narrow spectral width of 1H NMR, and signal multiplicity. Here, we show that, by combining WATERGATE solvent suppression with pure shift NMR, ultra-high resolution 1H NMR spectra can be acquired while suppressing intense solvent signals and retaining exchangeable 1H signals. The new method is demonstrated in the analysis of cyanocobalamin, a vitamin B12 supplement, and an eye-drop formulation of atropine.
A versatile optimization framework for porous electrode design
Authors: van der Heijden Maxime , Szendrei Gabor , de Haas Victor , Forner-Cuenca Antoni
Published: November 2023

Porous electrodes are performance-defining components in electrochemical devices, such as redox flow batteries, as they govern the electrochemical performance and pumping demands of the reactor. Yet, conventional porous electrodes used in redox flow batteries are not tailored to sustain convective-enhanced electrochemical reactions. Thus, there is a need for electrode optimization to enhance the system performance. In this work, we present an optimization framework to carry out the bottom-up design of porous electrodes by coupling a genetic algorithm with a pore network modeling framework. We introduce geometrical versatility by adding a pore merging and splitting function, study the impact of various optimization parameters, geometrical definitions, and objective functions, and incorporate electrode structures and flow field with well-defined geometries. Moreover, we show the need for optimizing electrodes for specific reactor architectures and operating conditions to design next-generation electrodes, by analyzing the genetic algorithm optimization for initial starting geometries with diverse morphologies (cubic and a tomography-extracted commercial electrode), flow field designs (flow-through and interdigitated), and redox chemistries (VO2+/VO2+ and TEMPO/TEMPO+). We found that for kinetically sluggish electrolytes with high ionic conductivity, electrodes with numerous small pores and high internal surface area provide enhanced performance, whereas for kinetically facile electrolytes with low ionic conductivity, low through-plane tortuosity and high hydraulic conductance are required. The computational tool developed in this work can guide the design of high-performance electrode materials for a broad range of operating conditions, electrolyte chemistries, reactor designs, and electrochemical technologies.
2-Hydroxyglutarate modulates histone methylation at specific loci and alters gene expression via Rph1 inhibition
Authors: Gavriil Marios , Proietto Marco , Paczia Nicole , Ginolhac Aurelien , Halder Rashi , Valceschini Elena , Sauter Thomas , Linster Carole L , Sinkkonen Lasse
Published: November 2023

2-Hydroxyglutarate (2-HG) is an oncometabolite that accumulates in certain cancers. Gain-of-function mutations in isocitrate dehydrogenase lead to 2-HG accumulation at the expense of alpha-ketoglutarate. Elevated 2-HG levels inhibit histone and DNA demethylases, causing chromatin structure and gene regulation changes with tumorigenic consequences. We investigated the effects of elevated 2-HG levels inSaccharomyces cerevisiae, a yeast devoid of DNA methylation and heterochromatin-associated histone methylation. Our results demonstrate genetic background-dependent gene expression changes and altered H3K4 and H3K36 methylation at specific loci. Analysis of histone demethylase deletion strains indicated that 2-HG inhibits Rph1 sufficiently to induce extensive gene expression changes. Rph1 is the yeast homolog of human KDM4 demethylases and, among the yeast histone demethylases, was the most sensitive to the inhibitory effect of 2-HG in vitro. Interestingly, Rph1 deficiency favors gene repression and leads to further down-regulation of already silenced genes marked by low H3K4 and H3K36 trimethylation, but abundant in H3K36 dimethylation. Our results provide novel insights into the genome-wide effects of 2-HG and highlight Rph1 as its preferential demethylase target.
PARP-1 is a transcriptional rheostat of metabolic and bivalent genes during development
Authors: Bamgbose Gbolahan , Tulin Alexei
Published: November 2023

PARP-1 participates in various cellular processes, including gene regulation. InDrosophila, PARP-1 mutants undergo developmental arrest during larval-to-pupal transition. In this study, we investigated PARP-1 binding and its transcriptional regulatory role at this stage. Our findings revealed that PARP-1 binds and represses active metabolic genes, including glycolytic genes, whereas activating low-expression developmental genes, including a subset of “bivalent” genes in third-instar larvae. These bivalent promoters, characterized by dual enrichment of low H3K4me3 and high H3K27me3, a unimodal H3K4me1 enrichment at the transcription start site (conserved inC. elegansand zebrafish), H2Av depletion, and high accessibility, may persist throughout development. In PARP-1 mutant third-instar larvae, metabolic genes typically down-regulated during the larval-to-pupal transition in response to reduced energy needs were repressed by PARP-1. Simultaneously, developmental and bivalent genes typically active at this stage were activated by PARP-1. In addition, glucose and ATP levels were significantly reduced in PARP-1 mutants, suggesting an imbalance in metabolic regulation. We propose that PARP-1 is essential for maintaining the delicate balance between metabolic and developmental gene expression programs to ensure proper developmental progression.
The influence of phonon boundary scattering on the thermal conductivity of a two-dimensional noninteractive phonon system of nanosized structures
Authors: Medintseva T.V. , Nemchenko K. , Vikhtinskaya T.
Published: November 2023

One of the problems that arise when studying the thermal conductivity of low-dimensional phonon systems at low temperatures is the appearance of differences in expressions for the thermal conductivity as a function of sample size, as well as the appearance of unusual dependences of heat fluxes on temperature gradients. For example, in the generally accepted Casimir – Zaiman model, it is assumed that a linear temperature gradient is created on the lateral surface by external sources. Moreover, the Casimir model requires two conditions at the border. This is a diffuse reflection in which the phonon is reflected with an isotropic angular distribution function. The second condition is the presence of redistribution of phonons by energy, so that the distribution of reflected phonons corresponds to the radiation of an absolutely black body - that is, the reflection of phonons must be inelastic. And if the first condition can be achieved, for example, by boundaries with a certain degree of roughness, the second condition can be achieved only in the presence of thermal contact between the side edges of the sample and the thermal medium at a certain temperature distribution. In the case of thermally insulated sample boundaries (for example, when the sample is in vacuum) or at least with imperfect thermal contact, the fulfillment of the second condition is practically impossible.In this paper, we consider the problem of thermal conductivity of two-dimensional nanostructures - nanobands - in the temperature range, when the interaction between phonons can be neglected. In this ballistic mode, heat fluxes can be limited only by the interaction of phonons with the sample boundaries. A number of types of interaction of phonons with the boundaries of two-dimensional samples are considered: absorption at the boundary, finite number of reflections, absorption inside the sample on defects, impurities, etc. Explicit expressions of thermal conductivity in these cases are derived. Interpolation relations are obtained, which generalize the existing expressions of thermal conductivity in the case of mirror reflection and reflection with losses.
Emission from Josephson junctions with Gaussian distribution of critical currents
Authors: Grib A.
Published: November 2023

The model which allows to obtain the spectrum of emission of systems of Josephson junctions with the inhomogeneous distributions of critical currents along junctions is developed. With the use of this model we study electrical properties of systems in which junctions have the Gaussian distributions of critical currents. In particular, IV-characteristics and power of emission from inhomogeneous junctions with dimensions smaller than the Josephson depth of penetration of magnetic field have been investigated.
We showed that for such junctions the dependence of emitted power on voltage (i.e. the spectrum of emission) had maxima at voltages corresponded to Fiske steps in the whole range of voltages, though in the IV-characteristics particularities (nuclei of zero-field steps) were not seen and they could be revealed only in derivatives of these curves. The comparison of our results with similar results which we obtained earlier for long junctions allows to suppose that the investigated mechanism of the formation of zero-field steps is general and it is valid for both long and short junctions. We investigated the averaged on random realizations height of some maximum of emitted power at different values of the Gaussian standard deviation of critical currents and found the square dependence of this height on the dimensionless parameter which characterizes the standard deviation. This result was in agreement with the theory of zero-field
steps. We also considered electrical properties and power of emission from the stack of two long interacting with each other Josephson junctions in magnetic field. Each of the junctions had small (about 10-3 %) Gaussian distribution of critical currents. We found that
if magnetic field was absent then there were only normal modes in the system (namely, the in-phase mode and the anti-phase mode).
Zero-field steps were formed at voltages corresponded to the split even Fiske step. There were only normal modes in the system also when the relation of magnetic field to the value of the magnetic field at which the critical current becomes zero was more than 0.6.
When this relation was smaller, other modes existed as well. We supposed that some normal modes could be destroyed because due to magnetic field standing waves were formed at both odd and even Fiske steps, so some modes could be locked with standing waves.
Increasing the uniformity of characteristics of a plastic scintillator by reducing its internal stresses
Authors: Kovalchuk S.M. , Boyarintsev A.Yu.
Published: November 2023

This paper presents the results of the study of internal stresses effect on the light collection uniformity in a plastic scintillator (PS) and setting conditions for obtaining long plastic scintillators with a low level of internal stresses.
Plastic scintillators based on polystyrene were used as test samples, produced in an air polymerizer from styrene monomer by radical thermoinitiated polymerization in an aluminum ampoule.
To reduce internal stresses in the polystyrene polymer base of the PS, scintillator samples were annealed at a temperature of 100 °С. After a 12 hours exposure, the samples were gradually cooled at a rate of 2.5 °C/h. To reduce the surface tension due to the adhesion of the PS to the walls of the polymerization mold, the inner coating of the polymerization mold with polytetrafluoroethylene was used. The values of internal stresses in the PS material before and after additional annealing of the samples, as well as in the case of using the anti-adhesive coating, were determined. The control of internal stresses was carried out using a PKS-250M circular polariscope. To calculate the internal stresses, the difference of main stresses in the flat plates of the plastic scintillator was calculated.
The dimensions of scintillator plates for evaluation of internal stresses are 10×50×300 mm. To measure the uniformity of the relative light output distribution along the long plastic scintillator, samples with dimensions of ø50x1000 mm were used.
The obtained data showed that additional annealing of plastic scintillator blanks and the use of anti-adhesive coating for the polymerization mold reduce the level of internal stresses in the plastic scintillator from 1.8÷2.9 MPa to 0.55÷1.0 MPa. The nonuniformity of the relative light output distribution along the long plastic scintillator with dimensions of ø50x1000mm was reduced to
ΔС ≤3 %.
Improving the Reading and Writing Skills of Students with Mild Intellectual Disability: The Effectiveness of Infographics
Authors: Gaber Sherif Adel , Allam Sahar Farouk , El-Amin Maha Abdul-Moniem , Hamad Awatif Mahmoud , Abdel Fattah Nairra Ess Elsaied , Ibrahim Alia Hamed , Al Hasan Sumaia Attia , Al-Ali Omar Ahmed , Alboray Hanem Mostafa
Published: November 2023

Infographics are considered an effective educational tool to simplify complex information and make it more understandable and absorbable. However, applying this technology to teaching students with an intellectual disability (ID) may be challenging. The current research aimed to verify the effectiveness of the three types of infographics (static, motion and interactive) in improving the reading and writing skills of a sample of 48 students aged 7-10 with mild ID (MID) in an intellectual education programme attached to general education schools in Al-Ahsa in the Kingdom of Saudi Arabia. A quasi-experimental design was taken, in which the research sample was divided into four groups of equal numbers, namely, three experimental groups and a control group. The researchers prepared a reading and writing skills scale (RWSC), verified its validity and reliability, and applied it to the three research groups before and after implementing the three training programmes. The results of the research showed the effectiveness of the three types of infographics (interactive, motion, and static) in developing the reading and writing skills of the research sample. The study suggests using three types of infographics to teach reading and writing to students with MID. It suggests further exploration of interactive infographics in future research to improve their skills. The use of these educational infographics in academic subjects saves teachers time and effort, while using them in textbooks helps students retain and understand information more easily. Further research is needed to explore the use of interactive infographics as a teaching tool.
Al2O3 nanoparçacıklarının ve çeşitli antioksidan katkı maddelerinin dizel motor karakteristiklerine etkilerinin araştırılması
Authors: ÇAKMAK Abdülvahap
Published: November 2023

Bu çalışmada, hacimsel %15 oranında biyodizel içeren dizel-biyodizel yakıt karışımına (B15) alüminyum oksit (Al2O3) nanoparçacıkları ile bütil hidroksi tolüen (BHT), tersiyer bütil hidrokinon (TBHQ) ve karanfil esansiyel yağı (KEY) antioksidan katkı maddelerinin eklenmesinin yanma karakteristikleri, motor performansı ve egzoz emisyonlarına etkileri deneysel olarak incelenmiştir. Al2O3 nanoparçacıkları 100 ppm konsantrasyonunda ve antioksidan katkı maddelerinin her biri 2000 ppm konsantrasyonunda B15 yakıtına eklenmiştir. Elde edilen katkılı yakıtlar ile katkı içermeyen dizel ve B15 yakıtı dört zamanlı ve tek silindirli bir dizel motorda test edilmiştir. Al2O3 nanoparçacıklarının tek başına yakıt katkısı olarak kullanıldığında motor performansının iyileştiği, CO, HC ve is emisyonlarının azaldığı ancak aynı çalışma şartlarında NOx emisyonunun ortalama %30.36 oranında arttığı belirlenmiştir. Al2O3 nanoparçacıklarının ve antioksidan katkı maddelerinin birlikte kullanılması durumunda NOx emisyonu ortalama %7.63 oranında azalmış ve B15 yakıtına çok yakın motor performans değerleri elde edilmiştir. NOx emisyonunun azaltılmasında TBHQ antioksidan katkı maddesinin diğer antioksidanlara göre daha etkili olduğu belirlenmiştir.
Traditional Medicinal Plants Knowledge of Tengger Ethnic
Authors: Pribadi Eko Teguh , Santi Dwi Rukma
Published: November 2023

Tengger ethnic is a Javanese sub-tribe that is rich in mystical culture including in a local tradition of treatment, which live on the slopes of Mount Semeru and Bromo. This is a descriptive study to explore the knowledge of the Tengger ethnic community related to the use of local plants as treatment and traditional health care. The study was conducted in 2015 on the Tengger ethnic group that inhabited in 5 villages located at Probolinggo, Pasuruan, and Lumajang district. The result shows that the Tengger ethnic has knowledge related to the use of medicinal plants, but this knowledge is threatened to disappear because Tenggerese people no longer practice it in their daily lives. Medicinal plants are mostly use for labor and baby care, wound treatment, and other disorders related to fatigue and activities. Plant sections commonly uses as medicinal ingredients are leaves, followed by other sections such as tubers and rhizomes. The existence of medicinal plants is relatively easy to find around the yard, but some types of plants can only be found in forests or mountains. Further studies in exploring, inventorying, and documenting Tengger ethnic local wisdom regarding the knowledge of traditional medicinal plants must continue.
Study of Physical Environment Factors on Pneumonia in Indonesia
Authors: Nilandita Widya
Published: November 2023

Pneumonia is a pulmonary disease with a high mortality rate caused by viruses, bacteria, and fungi. Pneumonia as the most significant disease causing the death of children and elderly in the world. The World Health Organization (WHO) in 2005 estimated that toddler mortality due to pneumonia in worldwide was around 19% or ranged from 1.6 to 2.2 million, and approximately 70% occurred in developing countries, especially Africa and Southeast Asia. This study aims to examine physical environmental factors using the incidence of toddlers' pneumonia in Indonesia. This study uses the literature review method. Data sources analyze from the literature. Physical environmental factors that influence the rate of pneumonia in Indonesia are temperature, humidity, ventilation, lighting, floor type and type of wall.
Lighting Intensity Analysis in The Biology Practicum Room at The Integrated Laboratory of UIN Sunan Ampel Surabaya
Authors: Rokhim Saiku
Published: November 2023

Lighting is one of the essential factors to support human work productivity. Therefore the use of lighting intensity has to be adjusted to the activities in a room. One room with a particular lighting intensity is a practicum room. The purpose of this study is to analyze the intensity of lighting especially in the Biology practicum room at the Integrated Laboratory of UIN Sunan Ampel Surabaya. The method of the research uses quantitative approach. The data are derived from the measurement and observation of the research object. The study was conducted on six Biology's practicum rooms located on the 3rd floor of Integrated Laboratory Building of UIN Sunan Ampel Surabaya which included practicum room for Biochemistry, Genetics, Ecology, Basic Biology A, Microbiology, and Basic Biology B. Primary data was obtained by measuring lighting in space using lux meter. The measured lighting focus is general lighting. The measurement data were then collected and analyzed by comparing them to SNI 03-6197-2000. The results show that all Biology's practicum rooms have windows that function as natural lighting from sunlight and are supported by artificial lighting sourced from lamps. In the measurements of six Biology's practicum rooms, there is a mismatch of lighting intensity to SNI 03-6197-2000 which includes a practicum of Ecology, Basic Biology A, and Microbiology. But the discrepancy is only at certain points. The suggestion is the need to replace the extinguished lamps at some measurement points so it can increase the intensity of the lighting in the room.
Correlation Between Body Mass Index and Dysmenorrhea in Preclinical Female Students Aged 16-24 at The Hang Tuah University Medical Faculty, Surabaya
Authors: Widayanti Linda Prasetyaning , Widawati Puspita Retnaning
Published: November 2023

Primary dysmenorrhea is a menstrual pain in the abdominal area that occurs on the first day of menstruation, and generally, it becomes gynecological problems in women. It occurred because there is an enhancement of PGF2α which can cause excessive myometrium spasm and lead to abnormal uterine contraction, which the levels of prostaglandins in women with a BMI more than normal (overweight) higher than women with normal BMI. This study was observational analytic by using cross-sectional methods. The population of this study is female students at Medical Faculty of Hang Tuah University Surabaya was aged 16-23 year old. The study was conducted in February 2014 with a sample size of 50 people were taken by simple random sampling technique. The data were collected by measuring directly on the respondents to determine the BMI and the presence of primary dysmenorrhea. The results showed that primary dysmenorrhea was 56% in women with BMI more than normal (overweight). From the results obtained chi-square significance value of p=0,023 (p<0.05 ; α=0,05). It can be concluded that there was influence 1,8x between BMI and primary dysmenorrhea in female students aged 16-23 years in 2014 at the Medical faculty of Hang Tuah University Surabaya.
Determinants of Toddler’s Stunting in Coastal Area of Surabaya, East Java Indonesia
Authors: Mayasari Ayu Citra , Rustam Muh Zul Azhri , Priyantini Dwi
Published: November 2023

Many factors influence stunting in the coastal area. This research aimed to analyze factors which have the influence of stunting toddler in the coastal area. This research used logistic regression analysis design with 145 pairs of child-mothers in coastal area Surabaya taken by stratified random sampling technique. Factors of economic status, level of education, genetic, and birth height is taken by questionnaire. Stunting measured by comparison of body weight and height of the toddler. The result shows that factor genetic of father and factor genetic of the mother has strong influence to stunting. Analyse was used ordinal regression with a sig. 0,007 (father's genetic) and sig 0,047 (mother's genetic). The Genetic of parents were very important to improve stunting of the toddler in a coastal area. What becomes the recommendation of this research was stunting can be saved with high selection couple if they want to get married.
Factors Related to Selection of Birth Attendants for Mothers in Labor in Malawele Aimas District Sorong Regency Year 2015
Authors: Sunaeni Sunaeni
Published: November 2023

The low coverage of childbirth assisted by skilled birth attendants can be influenced by the attitude and behavior of pregnant mothers in choosing the birth attendants. From the prior study, it can be found that 6 out of 10 mothers (60%) had delivery in unskilled birth attendants, and 3 of them were not supported by their family (30%). There were four mothers were had delivery assisted by skilled birth attendants and all of them were encouraged by their family. The purpose of this study was to determine the factors related to choosing the birth attendants for the mothers in Urban Village Malawele Aimas District. The design of the research is correlational analytic with the cross-sectional approach. The population is all mothers in labor in Urban Village Malawele Aimas District with the total of 60 mothers, sampling used was saturated sample. Data were analyzed using Chi-Square with significance level 0,05. The result of the study stated that there was the relationship among knowledge, income, family support in choosing the birth attendants. It is recommended that healthcare facilities improve the coverage of childbirth assisted by skilled birth attendants. As for the community to be able to utilize health facilities as the place for delivery.
Composition of Chicken Liver Nugget to Organoleptic and Hemoglobin Levels in the Efforts to Prevent Adolescent Female Anemia
Authors: Hamidiyah Azizatul
Published: November 2023

One of the efforts to deal with anemia is through increased consumption of foods that contain lots of iron. The highest iron in animal sources from chicken liver. The purpose of this study was to determine the effect of the composition of chicken liver nugget on Organoleptic and hemoglobin levels in efforts to prevent anemia in the adolescent female. This research was quantitative descriptive research with the pre-experimental design. The sample in the study was 70 teenage female who were 30 respondents as organoleptic respondent and 40 respondents divided into four groups with the intervention of different types of nugget composition. With ten respondents in each group. Data collection was done by measuring preferred consumption from the organoleptic test and the pre and post hemoglobin level consumption of chicken liver nugget. The results of the organoleptic test showed that the majority respondent prefers to consume T2  chicken liver nugget with mean 3.31 which have 20% chicken liver. And the results showed that hemoglobin levels increased after consuming T2 chicken liver nugget by 90% with an average hemoglobin increase of 1.72 gr / dL.
Correlation Between Toddler Care and Nutrition Status
Authors: Hidayati Irul , Andyarini Esti Novi
Published: November 2023

Nutritional Status is one of the indicators of children's health. During the five years (infancy) is an important period where the child needs nutritional adequacy to support his physical growth. Children are dependent on the mother role in parenting and childcare. This research aimed to find out the correlation of toddler care consists of feeding practices, psychosocial stimulation and health care with nutritional status. Observational research is analytic with a cross-sectional design. The research was carried out in the Porong subdistrict of Sidoarjo Regency, East Java on October 2017. The sample in this research are some of the mothers who have toddlers in the Porong subdistrict of Sidoarjo Regency totaled 72 people by using simple random sampling technique. Data analysis using Fisher's Exact test with a confidence level of 95%. Results: most (86.1%) toddler have normal nutrition status, and 13.9% toddler has a status of malnutrition. Most of the feeding practices (86.1%) are appropriate, 13.9% are not appropriate. Psychosocial stimulation majority (83.3%) is good and 16.7% psychosocial stimulation is not good. Healthcare majority (91.7%) is good and 8.3% not good. As the result there is a relationship of feeding practices with toddler nutritional status (p = 0.03), there is psychosocial stimulation relationship with nutritional status toddler (p = 0.01), there is no health-care relationship with nutritional status toddler (p = 0,418).
Correlation Between Menstrual Duration with The Incidence of Anemia
Authors: Andyarini Esti Novi , Hidayati Irul
Published: November 2023

Anemia is a situation where the component in the blood, i.e., Hemoglobin (Hb) the number is less than usual. It will be a matter of serious health problems if not immediately addressed. The prevalence of anemia occurrences in Indonesia was 26.4% in women of fertile age group. Adolescence is a time of onset of anemia will be vulnerable, especially young women because every month was experiencing menstruation. The purpose of this research is to know the existence of a correlation between menstrual duration with anemia. The research method used is a crossectional approach with observational. Sampling using accidental side and number of samples 60 respondents. The dependent variable in this study was the incidence of anemia, and the independent variable was the longtime menstrual. Results of the study found a significant relationship between the presence of long menstrual periods with anemia in young women with a value of P = 0.002 P-value where the value (< 0.05). Conclusion there is a relation between menstrual duration with anemic young women. Suggestions in this study are to provide health education and outreach to the young women especially college students to pay more attention to the intake of nutrients with an iron content of more especially during menstruation.
Parity Relationship with Pregnant Women's Knowledge About Anemia in The Sentani Health Center of Jayapura Regency
Authors: Sainafat Adriana , Zainuddin Fatmawati
Published: November 2023

Anemia in pregnant women is the iron deficiency, and blood is characterized by hemoglobin levels below average, which is <11 gr%. Pregnant women who experience anemia can increase the risk of premature birth, Low Birth Weight Babies (LBW), the risk of bleeding before and during childbirth, and can even cause maternal and fetal death. Factors that cause these deaths are 3T of whom are too old at the time of parturition (> 35 years), too easy during childbirth (<20 years) and too brittle the birth spacing is <2 years. The purpose of the research related to this problem was to find out the relationship between parity and the knowledge of pregnant women about anemia in the Sentani Health Center in Jayapura Regency. The type of research used is analytic with the cross-sectional approach. The population in this study were all pregnant women in Sentani health centers with a sample of 80 respondents using random sampling techniques. Data were analyzed using univariate frequency distribution and bivariate tables using chi-square statistical test. The results showed that the knowledge of pregnant women about Anemia at the Sentani Health Center with sufficient knowledge was 48.8% and most had more than three children (multiparous) as much as 45%. There is no relationship between parity and pregnant women 's knowledge of anemia in Sentani Health Center as evidenced by a statistical test obtained by P-value = 0.06 (p <0.05). It can be concluded that there is no relationship between the knowledge of pregnant women about anemia in the Sentani Health Center, most of them have sufficient experience. Therefore, it is recommended for all parties to further improve the promotion service especially in providing IEC about anemia during pregnancy.