bluuebunny/crossref_metadata_2025 huggingface dataset:
När blir flerspråkighet en resurs? En aktionsforskningsstudie om pedagogiskt transspråkande i ämnesundervisning
Authors:   , Nordman Cristina
Published: November 2024

Denna avhandling inom det språk- och litteraturdidaktiska forskningsfältet utforskar flerspråkighet som resurs i ämnesundervisning i ett socialt utjämnande syfte. I ett aktionsforskningsprojekt med fyra lärare i åk 6 och 7 undersöktes möjligheter och begränsningar för pedagogiskt transspråkande i geografi och svenska som andraspråk. Samtliga elever hade ett annat språk än svenska som sitt förstaspråk, men majoriteten av eleverna var uppväxta i Sverige och hade haft hela eller större delen av sin skolgång i svensk förskola och skola. I studiens fokus står förändringsprocessen i relation till lärarnas lärande samt elevernas uppfattningar om den förändrade praktiken och upplevelser av sin kunskapsutveckling. Resultaten visar att flerspråkighet kan bli en värdefull resurs när lärare intar ett tillåtande och uppmuntrande förhållningssätt till elevers språkliga repertoarer och organiserar undervisningen så att dessa används. Då motiveras eleverna att utforska sina språkliga repertoarer för starkare kunskapsutveckling, samtidigt som den traditionella enspråkighetsnormen utmanas. Genom att kombinera teorier om pedagogiskt transspråkande, pedagogisk kommunikation, stöttning och praktikteori bidrar denna studie med teoretisk förståelse för flerspråkighetens komplexitet och potential, samt ny och nyanserad kunskap om pedagogiskt transspråkande. Avhandlingens bidrag stödjer lärare, skolledare, studenter och beslutsfattare att förstå flerspråkighetens möjligheter i kunskapsutveckling för att främja en inkluderande och interkulturell utbildningsmiljö.
Exploring Business Indicator Benefits in Andalusia: Engaging in European Funded Environmental Projects for Regions in Transition
Authors: Sande Veiga Diego
Published: November 2024

Business innovation policies in the field of environmental technology in Andalusia are evaluated through the implementation of the ERDF-Innterconecta Programme, which was a unique instrument of innovation policies financed by the Structural Funds of the European Union aimed mainly at the Spanish autonomous communities with Convergence Objective. The proposed analysis seeks to identify the impact of this multiannual programme on the main business indicators of growth, performance and innovation. To this end, we have differentiated between projects aimed at improving the environment and sustainability, and those which have not introduced this objective. The Propensity Score Matching methodology has been selected to contrast the impact of the policy analysed in the selected business indicators. The conclusions offer disparate results for the indicators analysed.
Investigating the Effects of the Quadruple Helix on Civic Society Engagement in Smart City Innovation
Authors: Paskaleva Krassimira , Cooper Ian
Published: November 2024

This paper is focused on the Quadruple Helix (QH) impacts on civic engagement in urban innovations. The main research question addressed is whether there is evidence available in the public domain that use of quadruple helix has increased the involvement of members of civil society in decision-making in smart cities initiatives (SCIs). Due to its rising popularity as a practical innovation model, QH – where government, industry, academia and civil society collaborate to collectively address public problems - has received growing attention in smart cities research and policy making.  But despite this, the actual effects of involving the fourth helix – members of civil society – remains an under-researched area. It has yet to be demonstrated what, in practice, SCIs operating under the banner of QH have accomplished, especially for improving the engagement of civil society (CS) members in decision-making about smart city (SC) innovations.  A broadly based systematic review of the literature on QH in SCIs has been conducted to discover whether those featuring QH report that successful engagement of members of civil society has affected innovation outcomes. Results suggests that despite its heavy promotion, neither the practical significance of involving the fourth helix in decision-making in SCIs, nor the ‘benefits’ delivered from doing so, are currently unpacked in the literature. This is only partly due to the dearth of published evidence about these issues. The lack of reported effects of the quadruple helix on civic engagement in smart city initiatives is compounded by the inadequate research design adopted for such initiatives, especially by the insufficient attention given to reporting on their implementation or to evaluations of what they have achieved in practice.
Authors: Keilani Akilah , Asti Aksari Ni Made
Published: November 2024

This study aims to analyze and explain the role of brand awareness in mediating the effect of celebrity endorser credibility on purchase intention at Blibli e-commerce. This research was conducted in Denpasar City with a total sample of 120 respondents. Purposive sampling method was used to determine the research sample. Data collection was carried out by distributing questionnaires as measured by 10 indicators using a Likert scale. The data analysis technique used to answer the proposed hypothesis is path analysis, Sobel test and VAF test. The results showed that the credibility of the celebrity endorser had a positive and significant effect on purchase intention on Blibli e-commerce, brand awareness had a positive and significant effect on purchase intention on Blibli e-commerce, and brand awareness played a partial role in mediating the variable of celebrity endorser credibility on purchase intention. The conclusion of this research in general proves that brand awareness makes a significant contribution to e-commerce that uses the services of celebrities to advertise products that are marketed with the aim of increasing consumer desire to buy. The implications of this study prove that celebrity endorser credibility and high brand awareness will encourage the intention of potential consumers to make purchases.
Authors: Dimyati Novika , Indira Kusuma Poppy Dian
Published: November 2024

This study aims to assess changes in investor sentiment based on trading data, transaction volume, and stock price movements.  Assess capital market volatility before and after the announcement of the presidential election in 2024. This research article is a study that describes the stock market reaction to an event or event in the Indonesian stock market to the announcement of the elected presidential and vice presidential candidates.   The population in the study uses companies in the form of banks listed in the Infobank15 index in 2024.  We recorded all the data to be processed using documentation techniques.  This research period uses an event period of eleven days (5 days before and 5 days after the announcement of the presidential and vice presidential candidates, namely 13-27 March 2024).  This test uses the event period technique and analysis to test the significance of the average amount of activity and abnormal returns, namely the paired sample t-test.  The statistical test results show that (1) abnormal returns occur during the 11 days of the 3rd and 4th event periods in the event period, and no abnormal returns occur on other days, (2) There is a difference in the average abnormal returns during the event period after the presentation of the results of the elected presidential and vice presidential candidates.
Toxoplasmosis Seroprevalence, Medical Students and Their Parasite Knowledge in Tijuana, B.C., México
Authors: Rosales-Aguilar Martha , Villagrán María de Jesús Gutiérrez , Diaz María de los Remedios Sánchez , Ortega Manuel Alexander López
Published: November 2024

Objective: To identify the level of knowledge and information about Toxoplasma gondii in medical students and to determine the seroepidemiological frequency of IgG and IgM antibodies in students evaluated in the medical career.
 
Methodology: application of a validated questionnaire on the parasite Toxoplasma gondii and the manifestations of toxoplasmosis to group of students, and serological determination of IgG and IgM antitoxoplasma antibodies by ELISA, convenience sample, qualitative-quantitative descriptive study,
 
Results: show that students have knowledge regarding the pathogen is a parasite 64.1%, is a human parasite 96.2%, transmission in cats 64.9%, clinical presentation of the disease, regarding the type of tissues it infects the nervous system 88.8% and the fetus by vertical transmission 82.1%, lungs 59.9% and eyes 51.4%, causes blindness 50.7% and subclinical disease 59.9%. IgG antibodies 19.4% and IgM 2.23% showing that students have had contact with the parasite
 
Discussion: Medical students demonstrated knowledge of the parasite and clinical presentation, the results were compared with doctors, observing similar levels of knowledge, which shows that the students surveyed have knowledge of their professional area, in addition they gave seroprevalence for having had contact with the parasite through their habits.
Thiazolopyrimidinium systems with a quaternized nitrogen atom as promising anticancer agents
Authors: Paponov B. V. , Shemchuk O. S. , Maistrenko D. N. , Molchanov O. E. , Sharoyko V. V. , Semenov K. N.
Published: November 2024

Thiazolopyrimidinium systems with a quaternized nitrogen atom are attracting increasing attention in the development of new anticancer drugs. Their unique chemical structure and potential biological properties make them promising candidates for the development of effective drugs. In recent years, researches have shown that these compounds have significant activity against various types of tumors due to their ability to interact with cellular targets, disrupting processes critical for the survival and proliferation of tumor cells. This review examines the current state of researches on thiazolopyrimidines, including synthesis, mechanisms of action, and evaluation of their antitumor potential, with an emphasis on the importance of the quaternized nitrogen atom in their biological activity.
Pathomorphological examination of specimen after vacuum-assisted biopsy in patients with breast cancer after neoadjuvant systemic therapy
Authors: Amirov N. S. , Artemyeva A. S. , Krivorotko P. V. , Mortada V. V. , Smirnova V. O. , Emelyanov A. S. , Pesotskiy R. S. , Yerechshenko S. S. , Zhiltsova E. K. , Tabagua T. T. , Bondarchuk Ya. I. , Enaldieva D. A. , Ulrikh D. G. , Semiglazov V. F.
Published: November 2024

Introduction. Vacuum-assisted biopsy (VAB) of the tumor bed in the breast has shown promising results as a minimally invasive method for determining pCR. A significant disadvantage of VAB is the fragmentation of the obtained material and the lack of methods for determining generally accepted predictive and prognostic factors.

The objective was to provide a description of the accumulated experience of histological examination of specimens obtained using VAB in patients with breast cancer after neoadjuvant systemic therapy.

Methods and materials. A single-center, prospective, non-randomized study included patients with unifocal breast cancer (cT1–2N0–1M0). Patients who achieved a complete clinical response (cCR) underwent VAB. Based on the results of histological examination, patients without signs of residual tumor (pCR, ypT0N0) did not undergo further surgical intervention. When residual tumor cells (ypTisN0-1, ypT1-2N0-1) were detected, standard breast surgery was performed.

Results. 35 patients with a mean age of 48.3 (31–67) years were included in the analysis. The examination of VAB samples showed that 11 (31.4 %) patients had a residual tumor, and in 24 (68.6 %) patients, no tumor cells were detected (ypT0N0). According to the Miller-Payne system, 28 patients had a complete pathological response, which corresponds to Miller-Payne=5 and pathological stage ypT0/ypTis (24 patients ypT0N0, 3 patients ypTisN0 and 1 patient ypT0N1). In 3 patients with residual invasive tumor, the tumor response according to the Miller-Payne scale corresponded to grade 3. There was a statistically significant correlation between presence of residual tumor cells in the outer counter after VAB and presence of residual tumor cells in the postoperative histology after standard surgery (Х2 p=0.01, Fisher exact test p=0.048). In addition, there was a statistically significant correlation between hormone receptor status and the degree of tumor response when evaluated using the Pearson criterion (p=0.046). We observed the smallest discordance between the data of the control examination and the data of the histological conclusion when interpreting the results of mammolymphoscintigraphy (25 %) and if 3 out of 3 studies described a complete clinical regression (16.7%).

Conclusions. The method used to evaluate histological material allows to obtain predictive and prognostic information necessary to clarify further treatment tactics in accordance with modern standards. It is necessary to conduct more largescale studies in this area to answer the question if this method can be used in routine clinical practice.
Treatment of a patient with Ollier’s disease
Authors: Aleksandrov T. I. , Prokhorenko V. M. , Simonova E. N.
Published: November 2024

The objective was to demonstrate a clinical case of an adult patient with Olier’s disease (enchondromatosis), severe hand deformity, and its treatment in orthopedic department. Patient K., 71 years old, was treated with severe deformation of the left hand due to Ollier’s disease in Ya. L. Tsiv’yan Novosibirsk Research Institute of Traumatology and Orthopedics in 2017. The patient underwent a one-stage multi-stage surgical intervention with removal of the endochondromas of the 1st, 2nd, 4th and 5th fingers, bone and tendon grafting of the defects.

In 5 years after surgery, patient notes a high degree of satisfaction with the treatment. At the control visit, the preservation of the intraoperatively achieved result was established without signs of recurrence of the process or signs of malignancy. The achieved result led to the improvement of motor skills, restored a number of social self-service functions.

Due to the high risks of recurrence and malignancy of the process, patients with Olier’s disease require close monitoring by clinicians. Surgical treatment of benign forms of the disease involves the implementation of an organ-preserving intervention with the reconstruction of bone and tendon ligament defects. The main goals of the intervention in this case were a removing of the pathological substrate and the improvement of hand function.
Spontaneous idiopathic hemi-diaphragmatic paralysis: case report
Authors: Akpoviroro Ogheneyoma , Freiwald Jeremy
Published: November 2024

Background:

The diaphragm is a major muscle of respiration that is innervated by the phrenic nerve. Dysfunction of this muscle could lead to respiratory failure of varying degrees, depending on whether the bilateral diaphragms or a unilateral diaphragm (i.e., hemidiaphragm) are affected. Such respiratory dysfunction could be so severe as to result in symptomatic hypercapnia requiring medical and/or surgical intervention for amelioration. Diaphragmatic paralysis occurs when underlying pathology results in a failure of the phrenic nerve to control diaphragmatic function; however, in some cases, there are no known precipitating pathologic etiologies. Diaphragmatic paralysis is an uncommon presentation in the clinical setting that often leads to delayed diagnosis.

Case Presentation:

This report depicts a case of acute-onset dyspnea due to spontaneous idiopathic hemidiaphragm paralysis. A 71-year-old Caucasian man presented via telemedicine to his primary care physician with complaints of dyspnea ongoing for 2 days. The patient subsequently underwent multiple tests, including a course of antibiotics, multiple imaging studies, and several visits to the emergency department. Despite extensive lab and imaging studies, the diagnosis of hemi-diaphragmatic paralysis was delayed for several months before a final diagnosis by the pulmonary medicine clinic.

Conclusion:

This case portrays the significance of looking deeper beyond the typical cardiopulmonary etiologies in patients with unexplained acute dyspnea. It specifically highlights the importance of working up the respiratory muscles, especially the diaphragm, as the possible origin of acute unexplained dyspnea so as not to significantly delay diagnosis.
Insurrection-Proofing the Courts: Judicial Tools to Protect the Legal System from Litigation Abuse in the Wake of the 2024 Election
Authors: Brescia Raymond H.
Published: November 2024

In the wake of the 2020 presidential election in the United States, lawyers sought to overturn the results of that election filing baseless and far-fetched claims. Courts sanctioned many of those lawyers and at least some of them have been disbarred or are in the last throes of disbarment proceedings. Yet such punishment has come nearly four years after the events that precipitated the need for such professional discipline. Are there things courts can do now, on the immediate eve of the next presidential contest, to “insurrection-proof” their courtrooms to make sure that the legal system is not used, once again, in an anti-democratic fashion that seeks to undermine the rule of law? In this Essay, I explain how courts can deploy a range of tools to try to prevent a repeat of what happened in the wake of the 2020 election. First, I describe such tools as Rule 11 of the Federal Rules of Civil Procedure, 28 U.S.C. § 1927, and the inherent powers of the court. Since the first two of these options have some limitations to them by design—that they are intended to deter future conduct—courts should flex their inherent authority to sanction misconduct by lawyers at the outset of litigation. What is more, since a lawyer can avoid punishment under Rule 11 and § 1927 by withdrawing a claim shortly after it is filed and after it has already done public mischief, courts may have to rely on their inherent powers to sanction conduct that might otherwise evade those other provisions. Second, courts must scrutinize pleadings that seek to overturn the results of the election using the plausibility standards set forth by the Supreme Court in Ashcroft v. Iqbal and should hold lawyers alleging fraud to the higher standard set forth in FRCP 9(b) that such claims must be pled with particularity. Third, when entertaining requests for injunctive relief, courts must hold litigants to the appropriate standard for such a remedy, and reject claims where the credible facts and legal arguments do not satisfy every element of the injunction standard. Fourth, courts should give priority to claims that seek to challenge the results of the election and put such cases on an expedited schedule, requiring lawyers to establish the validity of their claims at the earliest possible moment. Finally, courts should issue standing orders reminding lawyers of their obligations under the rules to file only claims that have a good faith basis to them and that failure to do so will result in significant sanctions for such abuse. After recounting the history of the post-2020 election litigation, and the consequences for some of the lawyers who brought frivolous actions and engaged in other unethical conduct, this Essay will explore, in turn, each of these five components of an insurrection-proofing approach to what is sure to be a tidal wave of legal challenges to the results of the 2024 election.
Comparison of Step Rate and Tibial Acceleration During Treadmill and Real-world Running
Authors: Bruneau Michelle M. , Heiderscheit Bryan C. , Morgan Kristin D. , Moore Timothy E. , Denegar Craig R. , Casa Douglas J. , Devaney Laurie L.
Published: November 2024

OBJECTIVE: To compare step rate and tibial acceleration during an 8-km run performed outdoors versus on a treadmill.

DESIGN: Repeated-measures observational study.

METHODS: Healthy adult runners (females: 9, males: 19) ran 8 km at a self-selected speed outdoors and on a treadmill. A chest-mounted inertial measurement unit (IMU) was used to measure step rate, whereas a tibial-mounted IMU collected tibial acceleration. Linear mixed-effects models adjusted for speed were used to assess step rate and peak vertical (PV) and peak resultant (PRES) tibial accelerations between conditions and across the 8 km, as well as their interactions.

RESULTS: There was a significant interaction between distance and location (Est [95% CI] = 0.71 [0.38 to 1.05], P<.001) for step rate, with an increase in step rate observed over distance outdoors. There was also a significant interaction between distance and location for PV (−0.13 [−0.25 to −0.00], P = .047) and PRES (−0.16 [−0.31 to −0.00], P = .047) tibial accelerations, with both increasing over distance during treadmill running. Overall, PV (3.34 [2.85 to 3.83], P<.001) and PRES (5.05 [4.45 to 5.65], P<.001) tibial accelerations were significantly greater when running outdoors than when running on a treadmill.

CONCLUSION: Treadmill and overground assessments of step rate were relatively comparable. Tibial acceleration may not be interchangeable with gait analysis in the field. JOSPT Open 2025;3(1):77-84. Epub 5 November 2024. doi:10.2519/josptopen.2024.0055
A rare case report of penile schwannoma
Authors: Alhejairi Rehab Ahmed , Ke Wujian , Alnour Ruaa , Chen ZhaoQi , Li Xinyuan , Chen Yongfeng
Published: November 2024

Penile neoplasms are rare, and diagnosis of these are challenging. There have been only 27 cases of penile schwannomas (PSs) documented in English medical literature. We report a case of PS. A 36-year-old male patient presented with a penile tumor that had grown steadily over the past year without causing the patient any pain or affecting his sexual aptitude and performance. The dermatological examination and ultrasonographic evaluation yielded inconclusive results. The diagnosis of PS was confirmed through histopathological and immunohistochemical investigation.
Peran Ibu dalam Menumbuhkan Ekoliterasi pada Anak Kelompok B TKIT Azkia Aceh Besar
Authors: Syahrina Alfi , Faridy Faizatul
Published: November 2024

Growing awareness of loving the environment in early childhood is an investment for the future. When children are raised by taking care of the environment, the environment will take care of them in the future, and vice versa. The aim of this research is to analyze the role of mothers in fostering ecoliteracy in TKIT Azkia group B children. This research uses qualitative methodology. Data collection methods are interviews, observation and separate document analysis. The results of this research are that mothers provide examples and get children used to using enough water, turning off the water tap after use, cooking for children and providing tumblers for children to drink in, thus minimizing children's frequent snacks outside and the use of single-use plastic bottles.
Скороспелость и воспроизводительные качества ремонтных свинок
Authors: В. БЕЗЗУБОВ , Д. ХОДОСОВСКИЙ , А. ПЕТРУШКО
Published: November 2024

Данные исследования показали, что на свинокомплексах ремонтных свинок целесообразно осеменять с учетом их индивидуальной скороспелости.
Переводим скот на стойловое содержание
Authors: О. ГАНУЩЕНКО
Published: November 2024

Грамотный перевод коров на зимнее стойловое содержание способствует сохранению их здоровья, поддержанию воспроизводительной способности и повышению продуктивности.
Повышаем продуктивность первотелок
Authors: Х. АМЕРХАНОВ , О. МУХТАРОВА
Published: November 2024

Живая масса ремонтных телок в возрасте шести месяцев — основной показатель, от которого зависит продуктивность животных в будущем. Выполнение рекомендаций специалистов поможет селекционерам создавать высокопродуктивные стада крупного рогатого скота голштинской породы в разных регионах нашей страны, получать здоровых телят, выращивать ремонтных телок с крепким иммунитетом и тем самым достигать максимального удоя в первую лактацию.
HISTORICAL AND PEDAGOGICAL KNOWLEDGE AS AN ELEMENT OF THE PEDAGOGICAL CULTURE OF A FUTURE TEACHER (MOUNTAIN EDUCATORS ON THE PROBLEM OF TEACHER TRAINING)
Authors: TABOLOVA E. S. , GOVENKO YU. A.
Published: November 2024

The article reveals the democratic trends in the pedagogical heritage of the mountain enlighteners, their views on the problem of teacher training. The implementation of this task would contribute to a certain extent to the improvement of the system of training future teachers at university. It follows from the provision about critical assimilation of the cultural heritage of the past.
TEACHING A FOREIGN LANGUAGE IN A MASTER’S DEGREE PROGRAMME IN TERMS OF USING ARTIFICIAL INTELLIGENCE
Authors: SHUISKAYA T. V.
Published: November 2024

The use of artificial intelligence by students learning a foreign language is becoming more common. The paper presents the results of a survey conducted among master’s students on the use of artificial intelligence in the educational process. The survey showed that 12 out of 17 undergraduates use neural networks, while seven master’s students use neural networks in preparation for foreign language classes. The article offers certain tasks: a critical review of a scientific paper in a certain field of study, writing an abstract/theses, as well as a presentation of a scientific direction.
ORIENTATION TOWARDS COPING WITH PSYCHOLOGICAL PROBLEMS IN LEARNING ACTIVITIES IN STUDENTS WITH DIFFERENT LEVELS OF DISPOSITIONAL OPTIMISM
Authors: GOLUBCHIKOVA JU. A. , PEZHEMSKAYA JU. S.
Published: November 2024

He article presents the results of the study on orientation towards coping with psychological problems in learning activities in students with different levels of dispositional optimism. The comparative analysis (p ≤ 0.01) shows that dispositional optimism is significantly more pronounced among female students than male ones. Significant statistical differences (p ≤ 0.05) are found between groups with different levels of dispositional optimism on the indicators “Study difficulties and problems with the future”, “Orientation to threat signals” and “Orientation to opportunities”. The results show that students with a high level of dispositional optimism have a statistically significantly lower level of problem aggravation on the scale “Difficulties with studies and problems with the future”. But when psychological problems arise, they more often direct their efforts to approach difficulties, pay attention to threat signals and try to recognise opportunities that can be used to resolve difficulties.
Rezension zu: Funck, B. Johanna (2024): Migration und Recht auf Bildung. Die Rolle des Aufenthaltsstatus beim Zugang zum Schulsystem. Bielefeld: transcript
Authors: Çakmak Sezen
Published: November 2024

In ihrer Dissertationsschrift „Migration und Recht auf Bildung. Die Rolle des Aufenthaltsstatus beim Zugang zum Schulsystem“ untersucht B. Johanna Funck die Umsetzung des Rechts auf Bildung im Kontext von Migration und unterschiedlichen aufenthaltsrechtlichen Positionen. Die qualitative Studie, die auf empirischen Daten aus der Stadtgemeinde Bremen Mitte der 2010er-Jahre basiert, bricht dabei mit defizitorientierten Diskursen über sogenannte „Eltern mit Migrationshintergrund“ und rückt die Perspektiven und Erfahrungen migrierter Eltern als handlungsfähige, aktive Akteur*innen in den Vordergrund. Mit einem multiperspektivischen „Follow-the-People“-Ansatz analysiert Funck differenziert Schulzugangs- und platzierungsprozesse und zeigt auf, dass neben der Verfügbarkeit von Schulplätzen auch Faktoren wie struktureller Rassismus und Klassismus auf dem Wohnungsmarkt oder fehlendes Wissen über Bildungsrechte maßgeblich den Zugang zu Bildung beeinflussen.
Zwischen virtuoser Unverbindlichkeit und Herrschaft: Lebensentwürfe von Vätern als Leerstelle in der Kindesschutzarbeit
Authors: Brauchli Simone
Published: November 2024

Kindesschutzarbeit konzentriert sich, so zeigt es die Empirie, weltweit vorrangig auf Mütter, während Väter oft vernachlässigt werden. Doch inwieweit sind Väter Teil von  „Kindesschutzfamilien“ und ihren Problemen? Und wie werden sie von Fachkräften adressiert und in Unterstützungsmassnahmen einbezogen? Im vorliegenden Beitrag werden diese Fragen anhand von empirischem Material aus einer abgeschlossenen ethnographischen Untersuchung zur Sozialpädagogischen Familienbegleitung in der Schweiz beantwortet. Die analysierten Fälle illustrieren eine doppelte Unverbindlichkeit der Väter gegenüber der Familie und dem sozialpädagogischen Angebot und verweisen auf das spannungsreiche Nebeneinander von Privilegierung und Benachteiligung von Vätern in der Sozialpädagogischen Familienbegleitung. Im Beitrag wird argumentiert, dass durch eine vorschnelle fachliche Verantwortungsentlastung der Väter familiale Konflikte reproduziert werden können und Bildungspotenziale und Autonomiemöglichkeiten ungenutzt bleiben.
Повышение объективности процесса принятия решений в задачах посева сельскохозяйственных культур
Authors: Стрыгин С.П. , Конкина В.В. , Пустоваров Н.Ю. , Коновальцев А.С. , Дудин М.А.
Published: November 2024

Актуальность исследования обусловлена необходимостью повышения эффективности и экономической выгоды возделывания сельскохозяйственных культур. Исследования, приведенные в данной статье, направлены на разработку системы поддержки принятия решений, которая усовершенствует способ оценки точности работы высевающих аппаратов, позволит производить предпосевную настройку пропашных сеялок и уменьшит нагрузку на агрономов. Рассмотрен пунктирно-гнездовой способ посева, в качестве критериев оценки неравномерности распределения семян в рядке определены общий коэффициент вариации, динамический коэффициент вариации и точность. В качестве альтернатив исследовалась соя сортов «Аляска» и «Лиссабон» различных фракций при различных конструктивно-режимных параметрах работы высевающего аппарата, а именно: частота вращения высевающего диска аппарата (15–55 об/мин), положение сбрасывателя семян (от полностью открытого отверстия до перекрытого на 1/3 площади отверстия), диаметр отверстий высевающего диска (4–4,5 мм). В работе сформулирована задача теории принятия решений в рамках предметной области исследования. Решена поставленная задача методом анализа иерархий и методом полного перебора. Материалы статьи представляют практическую ценность для сельскохозяйственных предприятий, в том числе для предпосевной настройки пропашных сеялок.

The relevance of the study stems from the need to improve the efficiency and economic benefits of crop cultivation. The research in this paper is aimed at developing a decision support system that will improve the method of evaluating the accuracy of seeding units, allow pre-sowing adjustment of row crop seeders and reduce the workload of agronomists. The dotted-nested sowing method was considered, and the total coefficient of variation, dynamic coefficient of variation and accuracy were determined as criteria for assessing the unevenness of seed distribution in the row. As alternatives, soybean varieties "Alaska" and "Lisbon" of different fractions were studied at different design and operating parameters of the seeding unit, namely: the rotation speed of the seeding disk of the unit (15–55 rpm), the position of the seed wiper (from fully open hole to overlapped by 1/3 of the area of the hole), the diameter of the holes of the seeding disk (4–4.5 mm). The paper formulates the problem of decision-making theory within the framework of a specific research area. The problem is solved using the method of hierarchical analysis and complete enumeration. The article's materials are of practical use for agricultural enterprises, including pre-sowing rowed seeder settings.
Revised 4-point Water Model for the Classical Drude Oscillator Polarizable Force Field: SWM4-HLJ
Authors: Teng Xiaojing , Yu Wenbo , MacKerell Alex
Published: November 2024

In this work the 4-point polarizable SWM4 Drude water model is reparametrized. Multiple models were developed using different strategies towards reproduction of specific target data. Results indicate that no individual model can reproduce all the selected target data in the context of the present form of the potential energy function. The changes considered in the new models include, 1) variations in the gas phase dipole moment, 2) variations in the molecular polarizability, 3) variations of the distance between the oxygen and the M site, 4) variation of the oxygen Lennard-Jones (LJ) parameters, 5) introduction of a LJ potential to the hydrogen atoms, and 6) variations of the H-O-H angle. Detailed analysis is presented for 3 new water models from which a final model, SWM4-HLJ, is selected as the future default model for the Drude polarizable force field. The model maintains the gas phase dipole moment as the experimental value while the remaining listed terms were adjusted including a larger H-O-H angle (108.12°). Compared to its predecessor, SWM4-NDP, the self-diffusion coefficient, water dimer properties, and water cluster energies are greatly improved. The temperature dependence of the density of the new model also performs better. Overall, the new SWM4-HLJ water model is a general improvement and a good balance between microscopic and bulk properties is achieved.
In situ study of ceria trapping Pt cluster under heating condition and the resulted strong metal‒support interaction effect in CO oxidation
Authors: Zhu Liang , Liu Yang , Vovk Evgeny I. , Jiang Yilan , Wang Danyu , Qiu Zhehao , Lang Junyu , Wang Yixiao , Yang Yong
Published: November 2024

The synergistic relationship between platinum (Pt) and ceria support is vital for advancing the innovative design of Pt/ceria catalyst, which extensively applied in the fields of energy conversion and environmental remediation. Through thermal treatment, A serial of Pt/ceria with different metal support interaction were obtained. Advanced analyses employing in situ transmission electron microscopy (TEM) and X-ray Photon-electron Spectroscopy (XPS) elucidated that these thermal methods provoke a marked affinity between the Pt clusters and ceria support. High-temperature treatment can result in partial encapsulation of Pt clusters by CeO2, enabling the Pt clusters to match to the CeO2 lattice. Notably, high-temperature treatments lead to the partial encapsulation of Pt clusters by CeO2, facilitating alignment of the Pt clusters with the CeO2 lattice. This results in the emergence of oxidized Pt (Pt4+), which replaces the initial metallic Pt0, embedding itself onto the ceria support and subsequently activating adjacent Ce atoms in proximity to Pt. This innovative structure creates more site for CO adsorption but with weaker adsorption energy, effectively eliminating CO poisoning on the Pt surface and enhancing O2 dissociative adsorption. Collectively, these modifications birth a catalyst exhibiting remarkable proficiency in low-temperature CO oxidation.
Rationalizing Catalytic Performances of Mo/W-(Oxy)Carbides for Hydrodeoxygenation
Authors: Meena Raghavendra , Draijer Koen Marcus , Dam Bastiaan M van , Zuilhof Han , Bitter Johannes Hendrik , Li Guanna
Published: November 2024

Hydrodeoxygenation (HDO) reactions are among the most important reactions for the valorization of biomass to value-added chemicals. Transition metal carbides (TMCs) are promising alternative HDO catalysts to platinum group metals. However, it is known that these TMCs have the tendency to partially oxidize themselves in the presence of oxygen or oxygen-containing compounds, which makes it a challenge to identify the nature of the true active site under relevant reaction conditions. In this paper, first, we analyze the surface structure of transition metal oxycarbides (TMOCs), i.e., Mo2COx and W2COx. Further, taking the HDO of n-butyric acid to n-butane with hydrogen as an example, we rationalize the differences in HDO performances of TMOCs as compared to TMCs (Mo2C and W2C) using density functional theory, ab initio molecular dynamics, and microkinetic modelling. It is found that the O* domains on the surface of TMOCs enhance the HDO activity by easing the dissociation of the C-O bond and promoting the hydrogenation reactions, as compared to pure TMCs. Furthermore, microkinetic modelling analysis shows that Mo2COx is a more active and selective catalyst for alkane production compared to Mo2C, W2C, and W2COx. These insights could guide the manipulation of efficient carbide-based HDO catalysts for biomass conversion.
VeloxChem: GPU-accelerated Fock matrix construction enabling complex polarization propagator simulations of circular dichroism spectra of G-quadruplexes
Authors: Li Xin , Linares Mathieu , Norman Patrick
Published: November 2024

An automatic code generated C++/HIP/CUDA implementation of the (auxiliary) Fock, or Kohn–Sham, matrix construction for execution in GPU-accelerated hardware environments is presented. The module is developed as part the quantum chemistry software package VeloxChem, employing localized Gaussian atomic orbitals. The per- formance and scaling characteristics are analyzed in view of the specific requirements for self-consistent field optimizations and response theory calculations. As an example, the electronic circular dichroism spectrum of a G-quadruplex is calculated at the level of time-dependent density functional theory in conjunction with the range-separated CAM-B3LYP exchange–correlation functional. Computational issues due to the high- density of states following the adoption of large-scale model systems is here bypassed with use of the complex polarization propagator approach. The origin of the negative Cotton effect in the long-wavelength onset of the experimental spectrum is elucidated in the large-scale modeling and shown to be associated with the TTA nucleobase linkers in the G-quadruplex.
Raman Marker Bands for In-situ Quality Control During Synthesis Of Two-Dimensional Conjugated Metal-Organic Frameworks
Authors: Reichmayr Fanny , Wolf Daniel , Zhang Geping , Wang Mingchao , Herzog Max , Dong Renhao , Feng Xinliang , Lubk Axel , Weidinger Inez
Published: November 2024

Two-dimensional conjugated metal-organic frameworks (2D c-MOFs) are a subclass of MOFs that are of particular interest for electrocatalysis due to their good intrinsic conductivity. The electrochemical properties of such 2D frameworks are strongly related to their structure, which in turn is influenced by the synthesis conditions. However, even under formally identical conditions, MOF crystals with different structural properties are obtained, and to date there is no easy-to-apply method to predict the quality of MOF crystals already during synthesis. In the present work, we monitored the formation of phthalocyanine-based 2D MOFs at the air-water interface using in-situ Raman spectroscopy and identified Raman marker bands that characterise the degree of linker aggregation, the reaction progress, and the yield of MOFs formed during the reaction. Using transmission electron microscopy (TEM) measurements on the MOF crystals after synthesis, a correlation between the Raman marker bands and the resulting crystalline domain size distribution of the MOF could be derived. Thus, a method for a non-invasive, fast and simple in-situ quality assessment of the synthesised MOFs was established. These results are an important step towards the automation of MOF synthesis.
MOSAEC-DB: A comprehensive database of experimental metal-organic frameworks with verified chemical accuracy suitable for molecular simulations
Authors: Gibaldi Marco , Kapeliukha Anna , White Andrew , Luo Jun , Mayo R. Alex , Burner Jake , Woo Tom
Published: November 2024

Ongoing developments in computational databases seek to improve the accessibility and breadth of high-throughput screening and materials discovery efforts. Their reliance on experimental crystal structures necessitates significant processing prior to computation in order to resolve any crystallographic disorder or partial occupancies and remove any residual solvent molecules in the case of activated porous materials. Contemporary investigations revealed that deficiencies in the experimental characterization and computational preprocessing methods generated considerable occurrence of structural errors in metal-organic framework (MOF) databases. The MOSAEC MOF database (MOSAEC-DB) tackles these structural reliability concerns through utilization of innovative preprocessing and error analysis protocols applying the concepts of oxidation states and formal charge to exclude erroneous MOF crystal structures. Comprising more than 124k crystal structures, this work maintains the largest and most accurate dataset of experimental MOFs ready for immediate deployment in molecular simulations. The databases’ comparative diversity is demonstrated through its enhanced coverage of the periodic table, expansive quantity of structures, and balance of chemical properties relative to existing MOF databases. Chemical and geometric descriptors, as well as DFT electrostatic potential-fitted charges, are included to facilitate subsequent atomistic simulation and machine-learning (ML) studies. Curated subsets—sampled according to their chemical properties and structural uniqueness—are also provided to further enable ML studies in recognition of the strict demand for duplicate elimination and dataset diversity in such applications.
Peripheral Giant Cell Granuloma: A Case Report
Authors: Fouzia Tarannum Dr , Mohamed Faizuddin Dr
Published: November 2024

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A Comparative Evaluation of the apical sealing ability of a glass Ionomer based Root Canal Sealer and Epoxy resin Root canal sealer- In Vitro Study
Authors: J Karthik , Jagadish S
Published: November 2024

None
Zirconia ceramics and its applications in fixed prosthodontics- A Review
Authors: Krishna Prasad D , Hegde Chethan , K Meghashri K Dr , Shetty Manoj
Published: November 2024

None
Maxillary sinus floor Augmentation with Autogenous bone graft alone and Autogenous bone graft with platelet rich plasma: A Comparative Clinical Study
Authors: S. Sridhar B. , S. Naik Madhukeshwara. , R Naik Archana , S. Keshava Prasad B.
Published: November 2024

A comparative study wascarried out to check the use of technique- platelet gel with autogenous graft and autogenous graftalone in sinus augmentation before implant placement. The clinical parameters were assessed by primary wound healing and radiographic height of the alveolar bone on the orthopantomograph OPG.The result proves that platelet rich plasma PRP with autogenous bone influences enhanced bone formation resulting in greater alveolar bone height.nbsp
New Developments in Intracanal Medicaments: A Critical Apprisal
Authors: Prasada L.Krishna , J Pramod , Jose Sunil , Kumar Vijay
Published: November 2024

The micro organisms have been implicated in the pathogenesis and progression of pulp and periapical diseases. The primary objective of endodontic treatment is to remove as many bacteria as possible from the root canal system and then to create an environment in which any remaining organisms cannot survive .This can only be achieved through the use of a combination of aseptic treatment techniques chemo mechanical preparation of the root canal antimicrobial irrigating solution and intracanal medicaments. The choice of which intracanal medicament to use is dependent on having an accurate diagnosis of the condition being treated as well as a thorough knowledge of the type of organism likely to be involved and their mechanisms of growth and survival. Many medicaments have been used in an attempt to achieve the above aims but no single preparation has been formed to be completely predictable or effective. The aim of this paper is to focus on recent concepts in use of medicaments during endodontic treatment.nbsp
Interdisciplinary Approach in teaching and learning
Authors: R Nadig Roopa
Published: November 2024

None
Are Use Of Orthodontic Adhesives Detrimental To Health? An Overview.
Authors: Anjali Narayan Dr. , S Nayak Dr.Rabindra , Pasha Dr.Azam , Vinay K Dr. , Pradeep Kumar Dr. , Rajesh M Dr. , J Dr.Mamatha. , Chethan T Dr.
Published: November 2024

nbsp nbsp nbsp nbsp nbsp Composite resins play an integral role in Orthodontic bonding of brackets to the teeth. Recently concerns have been raised regarding the cytotoxic and estrogenic effect of intra-orally placed resins. It has also been cited that these resins can cause loss of male fertility as well as have mutagenic and gingival inflammatory effects .It is yet to be ascertained whether the minute amount of monomers that are leached from intra oral resins can really contribute to all these effects. This review aims to evaluate the various detrimental effects of leached monomers in the mouth as well as to throw light on the threshold level for these monomers in the human body gives us a perspective on whether we should be alarmed about its reported toxic implications and gives suggestions on how monomer leaching can be minimized.
Prosthetic Rehabilitation Of Velopharyngeal Defect- A Case Report
Authors: MU Chengappa , Pradeep Nishna , AV Sreekumar , MM Priyadarshini
Published: November 2024

A cleft palate is a genetic disorder that occurs when an oro-nasal communication is present between the palate and the base of the nose. Palatopharyngeal insufficiency induces nasal regurgitation of liquids hyper nasal speech nasal escape disarticulations and impaired speech intelligibility. Here a case report has been presented with velopharyngeal defect closed with the velopharyngeal obturator prosthesis. The prosthetic rehabilitation involved the placement of a complete adapted prosthesis using a palatal obturator with a view to sealing the defect and allowing the patient to acquire better speech quality and improve her nutrition and well-being.
Dental Imprints – A Review
Authors: Shiva Kumar B Dr , A Dr.Arun , Suresh shenvi Dr , Manjuprasad Dr , Shivaprasad Dr
Published: November 2024

Dental hard tissue is least destructible part of the body which can resist environmental changes henceForensic Odontology plays major role in age estimation sex determination mass disaster identification and bite mark analysis
Evaluasi penanaman karakter melalui kegiatan P5 di SMKN 1 Dukuhturi dengan model CIPP
Authors: Sabbardi Muhammad , Sukma Dimas Pratama , Rahman Hasrul
Published: November 2024

Pendidikan tidak hanya berfokus pada aspek akademik, tetapi juga pembentukan karakter. Kurikulum Merdeka, sebagai inovasi dalam sistem pendidikan Indonesia, bertujuan menciptakan lingkungan belajar yang kondusif dan mengembangkan potensi serta karakter siswa. Proyek Penguatan Profil Pelajar Pancasila (P5) adalah upaya menanamkan nilai-nilai Pancasila dalam pendidikan.
Penelitian ini mengevaluasi pelaksanaan Proyek Penguatan Profil Pelajar Pancasila (P5) di SMK Negeri 1 Dukuhturi, yang bertujuan menanamkan nilai-nilai Pancasila dalam pendidikan di bawah Kurikulum Merdeka. Metode kualitatif digunakan, meliputi observasi, wawancara, dan analisis dokumentasi, untuk menilai komponen konteks, input, proses, dan produk dari program P5. Meskipun pelaksanaan P5 umumnya baik, siswa masih menghadapi kendala dalam memahami dan menerapkan nilai-nilai seperti gotong royong, mandiri, dan nasionalis. Penelitian merekomendasikan integrasi pendidikan karakter dalam pembelajaran melalui inovasi materi dan metode evaluasi oleh guru, termasuk penggunaan rubrik penilaian khusus dan pelaporan dalam rapor karakter. Pendekatan ini diharapkan dapat meningkatkan pemahaman dan penerapan nilai-nilai Pancasila oleh siswa, serta memperkuat efektivitas program P5.
Relasi semantik bahasa Indonesia dialek Chindo Suarabaya
Authors: Firdaus Ratih Ayu , Indrayanti Tri
Published: November 2024

Semantik dalam bidang keilmuan linguistik merupakan cabang ilmu yang berguna untuk menganalisis sebuah makna. Untuk itu penelitian ini bertujuan untuk mendeskripsikan macam-macam bentuk semantik yang muncul pada dialek Chindo Surabaya, mengingat banyak etnis Cina di Surabaya. Penelitian ini menggunakan pendekatan studi kasus yang bersifat deskriptif kualitatif. Sumber data dalam penelitian ini adalah, kata, kalimat dan frasa yang ada pada tuturan penutur Chindo Surabaya..Data diperoleh dengan melakukan metode bebas simak cakap yaitu berupa wawancara tidak langsung, dan rekam situasi non-formal di 4 lokasi pusat perbelanjaan di Surabaya yang menurut peneliti terdapat banyak kelompok masyarakat etnis Cina Surabaya, yaitu Galaxy Mall, PTC, Pasar Atum dan Pasa Kia-Kia.Hasil penelitian menunjukan bahwa pemakaian dialek Chindo Surabaya memiliki relasi bentuk semantik dengan, sinonim, homonim, hiponim dan polisemi.