bluuebunny/crossref_metadata_2025 huggingface dataset:
Einsatz von E-Learning in der ärztlichen Aus-, Fort- und Weiterbildung
Authors:   Institut für Arbeits-, Sozial- und Umweltmedizin, Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Köstner Clemens
Published: November 2022

Wie verändert sich das Lehren und Lernen im 21. Jahrhundert? Wie verändert sich die Didaktik? Unterrichtsräume hatten sich bis 2020 im Vergleich zum letzten Jahrhundert, sogar im Vergleich zu vor zwei Jahrhunderten nicht wesentlich oder nur langsam verändert (vgl. Mynbayeva et al. 2018). Weder die genannten Fragen, noch die Schlussfolgerung sind neu. Neu ist die deutlich erhöhte Geschwindigkeit mit der – im Zuge der SARS-CoV-2-Pandemie – Veränderungen auf allen Ebenen des Bildungsgeschehens angestoßen wurden. Die zunehmende Relevanz von E-Learning in der ärztlichen Aus -, Fort- und Weiterbildung stellt eine dieser Veränderungen im Bildungsgeschehen dar und ist Gegenstand des folgenden Beitrags.
Wie sieht die Arbeitsmedizin der Zukunft aus? (Pro und Contra)
Authors:   Deutsche Gesellschaft für Arbeitsmedizin und Umweltmedizin, München, Nesseler Thomas , Wurst Michael , von Forster Jörg
Published: November 2022

Welche Arbeitsmedizin wollen wir für die Zukunft? Diese Frage bewegt den Vorstand der Deutschen Gesellschaft für Arbeitsmedizin und Umweltmedizin (DGAUM) seit ihrer Gründung im Jahre 1962. Sie bestimmt seitdem die vielfältigen Tätigkeiten des Vorstands: sowohl inhaltlich in der Weiterentwicklung des Fachgebiets in Lehre, Forschung und Praxis als auch in der damit verbundenen politischen Arbeit in Richtung der dafür relevanten politischen und gesellschaftlichen Akteure. In der Satzung der DGAUM heißt es: „Zweck der Gesellschaft sind die Förderung von Wissenschaft und Forschung, insbesondere die Förderung der wissenschaftlichen und fachlichen Belange der Arbeitsmedizin und einer klinisch orientierten Umweltmedizin, die Förderung der Berufsbildung sowie die Förderung des öffentlichen Gesundheitswesens und der öffentlichen Gesundheitspflege, insbesondere die Mitwirkung an der bestmöglichen arbeitsmedizinischen und umweltmedizinischen Betreuung der Bevölkerung.“
Western Blot v1
Authors: The Nonprofit Plasmid Repository Addgene
Published: November 2022

Western blot is a technique used to separate proteins by size followed by detection using antibodies specific to the protein of interest. This protocol describes the basic steps for lysing cells, determining total protein concentration in the lysate, running a precast SDS-PAGE gel, and immunoblotting.
DNAextraction from fecal samples v1
Authors: Ahmad Anique
Published: November 2022

DNA Extraction from fecal samples
Immunostaining infiltrating spheroids as preparation for quantitative light-sheet imaging v1
Authors: Bjørknes Benedicte
Published: November 2022

Although various in vivo and in vitro models for studying glioblastoma cell invasion has progressed the field, there is still a need for optimized procedures. In particular to reveal key features of glioblastoma biology and infiltrating growth. In this protocol, we present an approach using indirect immunofluorescence in a 3D human xenograft glioblastoma spheroid model embedded in a naturally derived extracellular matrix
Scanning electron microscopy protocol v1
Authors: Flores Clavo Rene
Published: November 2022

This protocol briefly summarizes the basic steps of a scanning electron microscopy processing. The methods adopted for fixation, post-fixation, dehydration, drying in a critical point chamber, sputter coating, and the visualization and acquisition of images are described here.
Bionic sensing system and characterization of exhaled nitric oxide detection based on canine olfaction v1
Authors: not provided 时野坪
Published: November 2022

section 1:Design the relative optimal bionic chamber size and the pumping flow capacity of the air pump. The chamber's length, inner diameter, and pump flow capacity are designed, experimented and analyzed. section 2:The chamber's relatively optimal sieve plate structure is obtained through the design, experiment, and analysis of the number of sieve plates, the number of air holes, and the diameter of air holes in the bionic chamber. section 3:The response voltages of the NO sensor in three bionic chambers were collected in the same experimental environment.
Factors influencing COVID-19 vaccine acceptance and hesitancy among pharmacy students in Bangladesh: a cross sectional study v1
Authors: Mohabbot Hossen Md.
Published: November 2022

To assess different factors influencing COVID-19 vaccine acceptance and hesitancy among pharmacy students in Bangladesh an anonymous self-administered questionnaire was deployed online using Google form. Online link was sent to 1090 Bangladeshi university pharmacy students via social media networks or personal emails. Participants clearly understand and consent with the research objectives. Students studying in junior (1st year) to masters, and research degree level have participated in this study. Survey instrument assessed (1) participants socio-demographic profile; (2) COVID-19 vaccine acceptance intention, (3) potential drivers of COVID-19 vaccine 1. Study design 4. Measures and survey instruments development 3. Participant’s inclusion criteria 2. Settings and participants acceptance and hesitancy, and (4) willingness to pay (WTP) for vaccines. The study considered p<0.05 as statistically significant cut-point value.
Evaluation of the effectiveness of using an electromechanical
shock absorber in a subway car
Authors: Liubarsky Borys , Kuznetsov Valeriy , Kardas-Cinal Ewa , Lukashova Natalia , Petrenko Oleksandr , Nikonov Oleh , Nikonov Dmytro
Published: November 2022

The paper evaluates the effectiveness of the electromechanical shock absorber for a subway car based on dynamic quality indicators. To determine them, a method of synthesis
of random forced vertical oscillations of a dynamic model of a subway car was developed,
which is based on the method of sliding summation taking into account the spectral density
obtained when processing the test results of a subway car. Also in the work the technique on
definition of indicators of dynamic quality of the metrocar with electromechanical shockabsorbers which is based on modeling of processes of movement of the subway car on a site
of a way with casual roughness and definition, by results of modeling, indicators of dynamic
quality is created. The study of forced random oscillations of the dynamic model of a
subway car showed that the spring suspension based on electromechanical shock absorbers
has a significant advantage over the central spring suspension for all quality indicators in
the entire range of speeds. The dependence of the average power generated by the shock
absorber is established.
Selective maintenance optimization with stochastic break duration based
on reinforcement learning
Authors: Liu Yilai , Qian Xinbo
Published: November 2022

For industrial and military applications, a sequence of missions would be performed with
a limited break between two adjacent missions. To improve the system reliability, selective
maintenance may be performed on components during the break. Most studies on selective
maintenance generally use minimal repair and replacement as maintenance actions while
break duration is assumed to be deterministic. However, in practical engineering, many
maintenance actions are imperfect maintenance, and the break duration is stochastic due to
environmental and other factors. Therefore, a selective maintenance optimization model is
proposed with imperfect maintenance for stochastic break duration. The model is aimed to
maximize the reliability of system successfully completing the next mission. The reinforcement learning(RL) method is applied to optimally select maintenance actions for selected
components. The proposed model and the advantages of the RL are verified by three case
studies verify.
Tribological properties of the FeNi alloys electrodeposited
with and without external magnetic field assistance
Authors: Białostocka Anna Maria , Klekotka Marcin , Klekotka Urszula , Kalska-Szostko Beata
Published: November 2022

The hereby work presents the tribological properties of the iron-nickel alloys and their
dependence on the microstructure and thickness of the probes as well as the presence of an
external magnetic field during the synthesis. Coatings were electroplated on the brass and
copper metallic substrates using galvanostatic deposition in the same electrochemical bath
condition (Fe and Ni sulfates) and the electric current density. The surface morphology of the
films was observed by Scanning Electron Microscopy. The average composition of all FeNi
coatings was measured using Energy Dispersive X-ray Spectroscopy. Tribo-mechanical
properties such as microhardness, roughness, and friction coefficient were determined in the
obtained structures. The morphology and tribologial properties of the FeNi coatings clearly
depend on both the substrate (Cu, CuZn) itself and the presence of an external magnetic field
(EMF) applied during the deposition process.
Indicaciones, complicaciones y retiros de filtros de vena cava en un hospital colombiano
Authors: Arrieta-Bechara Juan Carlos , Jaramillo-Calle Daniel A. , Yepes-Gallego Viviana Andrea , Toro Keiner , Franco-García Samir , Arango M. Isabel C. , Jaramillo Calle Daniel A
Published: November 2022

Introducción: los filtros de vena cava son dispositivos endovasculares utilizados en la práctica clínica para reducir el riesgo de progresión de una enfermedad tromboembólica venosa aguda a una tromboembolia pulmonar en casos de contraindicaciones absolutas de anticoagulación. Actualmente, no se cuenta con reportes sobre la experiencia del uso de dichos dispositivos en Colombia.
Objetivo: evaluar las indicaciones, prácticas, tasas de retiro, y complicaciones de filtros de vena cava en un hospital universitario en Colombia.
Métodos: se realizó un estudio retrospectivo en un hospital de tercer nivel universitario en Colombia. Se incluyeron pacientes en los que se implantó un filtro de vena cava. Se excluyeron pacientes de los que no se tenían datos fundamentales para el análisis. Se realizó estadística descriptiva y prueba T de Student para comparación entre grupos.
Resultados: se incluyeron 196 pacientes a los que se les implantó un filtro de vena cava. Todos los pacientes tenían enfermedad tromboembólica venosa aguda y a ninguno se le implantó el dispositivo como medida profiláctica primaria. Se presentaron complicaciones relacionadas con el filtro de vena cava en 13 pacientes, y el retiro se consideró en 118 pacientes, de los cuales fue exitoso en 108. Se incluyeron 76 pacientes oncológicos a los que se les implantó un filtro de vena cava. De ellos, sólo en 36 se intentó el retiro del dispositivo, y se logró en 32 (88,8 %).
Conclusiones: en el presente estudio se encontró que las indicaciones más comunes de implantación de filtro de vena cava fueron la necesidad de cirugía, la hemorragia o riesgo de hemorragia aguda y la trombólisis local guiada por catéter. La complicación más común fue la trombosis aguda de la vena cava inferior y la inclinación del filtro de vena cava. El retiro del filtro de vena cava fue exitoso en la mayoría de pacientes en que se intentó.
Central Pivot Heuristics for Botnet Attack Defense in Iot
Authors: Swathi G. Chandana , Kumar G. Kishor , Kumar A.P. Siva
Published: November 2022

Botnet assaults on IoT systems have become a big issue, and several strategies for botnet protection have been investigated by the academic and industry communities. While many of these methods are practical and effective for botnet attack prevention, one of the important limits is the load factor on the servers that manage monitoring and control in addition to catering to client system requests. To address load factor difficulties, the focus of this study report is on the conditions of installing a four-layer security control system based on the notion of central pivot points. Inspired by the effective and systematic Markov Chains concept, this publication proposes a four-layer filtering model that shows if botnet detection and prevention methods for servers are required. The model's simulated experimental study demonstrates the potential scope of deploying the system. The study also highlights the future possibilities of model improvisation that can reduce any erroneous signal production that is judged necessary.
Disrupting White Supremacy
Authors: Mackey Cynthia , Hernandez Nidia , Lechuga-Pena Stephanie , Mitchell Felicia
Published: November 2022

Social workers must participate in ongoing anti-racist and culturally attuned approaches to disrupt white supremacy in our profession, institutions, and society. Our social work mission, values, and ethics demand that we engage in social work education, practice, and scholarship that seeks social justice for all people. In line with these expectations, social work doctoral education is tasked with training the next generation of social work scholars by providing doctoral education that is responsive to society's most pressing social problems. While disrupting white supremacy is an aspirational goal, we argue that white supremacy infiltrates social work education, manifests itself in diverse ways over time, often isolating Black, Indigenous, and People of Color (BIPOC). We use testimonios to explore these issues and describe four BIPOC women’s experiences navigating their social work doctoral programs. From these insights, we contend that social work doctoral education continues to uphold white supremacy by promoting Western epistemologies and theories above other equally valid forms of knowledge, including non-Western schools of thought created by and for BIPOC scholars. We provide recommendations for alternative theories and epistemologies for social work curricula and offer implications to support BIPOC students in social work doctoral education.
The Intersection of Sense of Belonging and Financial Hardship Among University Students
Authors: Averitt Taylor Jessica , Macke Caroline , Ozaki Reiko , Lindsey Megan , Anderson Angela
Published: November 2022

This study examines the largely unexplored connection between sense of belonging and financial hardship among college students. Previous research indicates that a variety of demographic factors can impact sense of belonging, including ethnicity, gender identity, sexual orientation, and age. One demographic factor that has not been sufficiently examined within the context of sense of belonging is financial status. This cross-sectional study collected data from 958 students at a single Midwestern university. Approximately half of the student participants reported experiencing financial hardship. Furthermore, students who had experienced financial hardship reported a significantly lower sense of belonging as compared to students who had not experienced financial hardship. Analyses also revealed that even when controlling for other demographic factors, financial hardship remained a significant predictor of students’ sense of belonging. We posit that academic success is connected to both sense of belonging and financial hardship among students, as experiences of financial hardship negatively impact the sense of belonging within university communities. Social work educators are ideally suited to design, implement, and evaluate necessary support services which promote financial wellbeing, and consequently sense of belonging and academic success. As such, social work educators are presented with the opportunity to pivot and embrace new opportunities to serve financially disenfranchised students.
Critical Empowerment Frameworks Paramount to Social Justice Work
Authors: Ferrera Maria Joy , Crabtree-Nelson Sonya
Published: November 2022

As we continue to navigate the complex challenges of a pandemic and the urgent need for racial justice, social work faculty are well positioned to train the next generation of social workers in human rights work and structural change movements. Authors discuss how engaging key critical empowerment frameworks that include critical race theory, structural competency, together with a decolonizing and transdisciplinary lens within community-engaged research and practice can provide social work students models for collective impact. Leveraging university-community partnerships to directly provide faculty mentorship around human rights work will also be discussed. One author has been working with the institution’s law school and their Neighborhood Legal Assistance Project to provide support, legal resources, and advocacy. She has also co-founded and is developing a Chicago-based coalition to address intimate partner violence-induced brain injury. The second author has helped start and develop two coalitions to advance a coordinated structural response involving the provision of mental health resource support and psychosocial forensic asylum assessments within immigrant communities. Authors also discuss how students have been engaged in health equity work through a racial and healing justice initiative that values and provides training around healing circles within indigenous communities and communities of color. Through these rich learning experiences, students internalize the value of critical empowerment frameworks that inform participatory approaches in collaboration and coalition building that are essential to social justice work and the process of social and structural change.
Integrating Critical, Engaged, and Abolitionist Pedagogies to Advance Antiracist Social Work Education
Authors: Todić Jelena , Christensen M. Candace
Published: November 2022

The intersecting coronavirus, racism, and economic pandemics electrified U.S. social work organizations into creating long overdue antiracism initiatives. This necessary shift includes the Council on Social Work Education specifying that curriculums must consist of frameworks and practices that eliminate racism. Social work educators will need to incorporate antiracism into their teaching. We argue that critical, engaged, and abolitionist pedagogies contain frameworks and practices that align with antiracism. One of our fundamental assumptions is that liberation, which is a collective state of freedom from racism and other intersecting structures of domination, is the end goal of antiracism. We integrate concepts developed by critical pedagogy scholars, Black feminists, and abolitionist activists with our experiences to share ten lessons we learned through decades of collective praxis as social justice educators committed to liberation.
Pivoting the Profession as We Approach the Quasquicentennial
Authors: Menon Goutham M. , Mondros Jacqueline , Smyth Nancy J. , Teasley Martell , Hostetter Carol
Published: November 2022

The year 2023 marks professional social work’s quasquicentennial: the 125th anniversary of our profession since the first social work classes were offered in the summer of 1898 at Columbia University. The profession has grown in its reach across many human service sectors over all these years creating opportunities for those who want to serve their communities in myriad and impactful ways. As we observe disruptions in the higher education sector, with profound implications to the mission of the social work profession, we are also witnessing many cross-sector opportunities for the future of the social work profession. Given our changing environment, the time is right for us to re-envision social work education and practice in ways that center our professions’ commitment to social justice and the well-being of individuals, families, and communities.  In our efforts to meet the needs of the people and communities we serve, we have seen several innovative and impactful expansions into areas that have augmented our original “scope of practice.” Some have occurred to meet the needs of the time; others have morphed due to market conditions for jobs that have been encroached on by other professions/disciplines. And as we see more complex and vexing societal issues in our current environment, it is time for us to collectively discern our purpose, adjust our mindset, and be prepared to meet future challenges and opportunities. This special issue on “re-envisioning social work” provides a space for thought leaders to showcase meaningful and purpose-filled advances for the profession.
Descarbonizando el transporte en Costa Rica
Authors: Granada Isabel , Ortiz Paola
Published: November 2022

El Plan Nacional de Descarbonización, oficializado en el año 2019, plantea la hoja de ruta de Costa Rica para transformarse en un país de cero emisiones netas para el año 2050, apostando por un modelo de desarrollo basado en la bioeconomía, el crecimiento verde, el mejoramiento de la calidad de vida de la ciudadanía y la inclusión social. Costa Rica apunta a contar con una economía descarbonizada, alcanzando el nivel de emisiones más bajo posible de forma consistente con la meta climática global. A partir de esta meta y considerando la realidad nacional, se identificaron los paquetes de política pública y actuaciones que se deben implementar para alcanzar la meta al 2050. Las acciones se presentan en tres etapas: a) etapa inicial (2018-2022), b) etapa de inflexión (2023-2030) y c) etapa de normalización del cambio (2031-2050). Respecto al sector transporte, este es la principal fuente de emisiones y enfrenta un rezago de infraestructura y estándares. La triplicación de la flota vehicular en los últimos 30 años, dominada por vehículos privados y sin inversión proporcional en infraestructura, ilustra la problemática del transporte en el país. Además, el transporte público urbano sufre de rutas poco alineadas a la demanda, llevando a un mayor uso de vehículos privados, que a su vez crean demanda para crecientes importaciones de gasolina.
Relationship of Variables with Student Performance in Distance Professional Education
Authors: Dalcin Eduardo , Abegg Ilse , Ceretta Paulo Sergio
Published: November 2022

This research aims to analyze the relationship between interaction, interactivity, student attributions and quality of life, teacher attributions and the performance of EaD/IFFAR students. As a research methodology, action research was used. In the 1st Cycle (Diagnostic Action Research), the studies generated evidence that EaD/IFFAR students are characterized as an adult audience, most of them female, male students have a higher average of digital literacy, while female students have better performance. In the 2nd Cycle (Discipline Intervention), it was observed that in the discipline that received the intervention process, students presented the highest levels of interaction and performance. And, at the end of the 3rd Cycle (Definition of the Structural Model), the research objective was confirmed, which relates the Student Attributions to their school performance. In addition to having a direct and positive relationship, it recorded the highest coefficients of explanation (R²), containing the highest index of the model, being classified as moderate and significant. It is also noteworthy that the relationship between the variable Student Attribution and Performance was the one that registered the greatest effect in the research, being also classified as having a moderate effect.  
 
Keywords: Distance professional education. Moodle. Distance education student attributes. Distance Education Student Performance.
Logical and cognitive analysis of visual and non-visual objects (Part I)
Authors: Zolotov Edgar S.
Published: November 2022

The article continues the research connected with the use of the systematic model of argumentation with regard to the domain-specific object. Allegorical representations of values in the works of masters of various artistic schools, engravings and sculptural images are analyzed. Proverbs and sayings being judgments (arguments of different levels) with special status are considered as presuppositions. Principles and convictions, aphorisms and maxims considered as presupposition are analyzed in systematic model of argumentation. Judgments of deontic logic, which can be both arguments and a thesis and presupposition, are dealt with separately. Deontic systems and logics of E. Mally, G.-J. Lokhorst, G.H. von Wright, E.F. Karavaev are analyzed. Causal relationships of allegories and facts, the status of analytical and synthetic judgments as presupposition have been researched.
Comparison of the performances of non-parametric k-sample test procedures as an alternative to one-way analysis of variance
Authors: MACUNLUOGLU Aslı Ceren , OCAKOĞLU Gökhan
Published: November 2022

Objectives: The performances of the Kruskal-Wallis test, the van der Waerden test, the modified version of Kruskal-Wallis test based on permutation test, the Mood's Median test and the Savage test, which are among the non-parametric alternatives of one-way analysis of variance and included in the literature, to protect the Type-I error probability determined at the beginning of the trial at a nominal level, were compared with the F test. Methods: Performance of the tests to protect Type-I error; in cases where the variances are homogeneous/heterogeneous, the sample sizes are balanced/unbalanced, the distribution of the data is in accordance with the normal distribution/the log-normal distribution, how it is affected by the change in the number of groups to be compared has been examined on simulation scenarios. Results: The Kruskal-Wallis test, the van der Waerden test, the modified version of the Kruskal-Wallis test based on the permutation test were not affected by the distribution of the data, but by the violation of the homogeneity of the variances. The performance of the Mood's Median test and the Savage test were not found to be sufficient in terms of protection of theType-I error compared to other tests. Conclusions: It was determined that the Kruskal-Wallis test, the van der Waerden test, the modified version of Kruskal-Wallis test based on permutation test were not affected by the distribution of the data and tended to preserve the Type-І error when the variances were homogeneous.
FRACTIONAL ORDER ADAPTIVE GENERALIZED PREDICTIVE CONTROL DESIGN BASED ON ROMERO GPC OPTIMIZATION CRITERION
Authors:   University of Mentouri Brothers Constantine 1, Deghboudj Imen , Ladaci Samir ,   University of Mentouri Brothers Constantine 1, Belarbi Khaled ,   Department of EEA
Published: November 2022

In this paper, we propose a new fractional-order adaptive generalized predictive control (FA-GPC) design based on a fractional order Romero GPC cost function and online estimation of the plant model using the Recursive Least Square (RLS) algorithm. The plant model is supposed to be linear time-invariant with unknown parameters. The proposed controller is applied in numerical simulation to a DC motor system and compared with the classical adaptive generalized predictive control (A-GPC). Simulation results illustrate the effectiveness of the proposed adaptive FA-GPC controller.
BOUNDS FOR THE TORSIONAL RIGIDITY OF CYLINDRICALLY ANISOTROPIC BARS
Authors:   University of Miskolc, Ecsedi István , Lengyel Ákos József ,   University of Miskolc
Published: November 2022

Bounds for the torsional rigidity of cylindrically anisotropic bars with one plane of elastic symmetry perpendicular to the axis of bar are derived making of use the two minimum theorems of elasticity. All results of the paper are based on the theory of uniform torsion which was developed by Saint-Venant and Prandtl. Illustrative example shows that the one term approximation leads to relative close bounds.
Free IT Applications and Platforms for the Improvement of Agriculture
Authors: Miloš Ivan , Tošić Aleksandra
Published: November 2022

A large number of applications and IT solutions have appeared on the market to easily and quickly monitor, record and control processes that are very dynamic, especially when we are talking about livestock production. Each of these solutions has its advantages and disadvantages. During work, we tested the potential of using Google applications.
Dopolnilne dejavnosti na slovenskih kmetijah – ovira ali priložnost
Authors: Podgoršek Jože
Published: November 2022

Dopolnilne dejavnosti na kmetiji so na slovenskih kmetijah vse pomembnejše. Kmetije jih prepoznavajo kot dodaten vir prihodkov. Zato se število kmetij z dopolnilnimi dejavnostmi iz leta v leto povečuje. V letu 2022 je bilo preko 5.000 kmetij z registriranimi dopolnilnimi dejavnostmi. Vsaka kmetija ima lahko registriranih več dejavnosti in tako so kmetije registrirale preko 20.000 dejavnosti. Kmetije se najpogosteje odločajo za registracijo dejavnosti predelave primarnih proizvodov in storitev s kmetijsko in gozdarsko opremo. Sicer se kmetije lahko odločijo za registracijo 133 dejavnosti, ki jih izvajajo kot dopolnilne dejavnosti. Za registracijo se najbolj odločajo manjše do srednje velike kmetije in kmetije na območjih z omejenimi dejavniki. Po pregledu literature in analize dopolnilnih dejavnosti v letu 2022 lahko zaključimo, da so dopolnilne dejavnosti dobra priložnost za stabilizacijo dohodkov marsikatere slovenske kmetije.
Corticosterone in ovo Injection Effects on the Development of Iraqi Native Chicken Embryos
Authors: AL-Bayar Mohammed A. , Jummar Waleed K. , Mohammed M.T.A. , Dhuha J.M.
Published: November 2022

Background: Corticosterone is a major glucocorticoid hormone in the plasma of birds. It is produced in the adrenal gland and transferred to the eggs after 1-2 days of circulation in females by distributing within the yolk. So, this study aimed to evaluate Iraqi native chicken hatching eggs with different levels of corticosterone hormone on embryonic development. Methods: Three hundred Iraqi native hatching eggs from 30 weeks old breeds were utilized in this research. Eggs were divided into five treatments and three replicates (20 eggs for each). Eggs were injected with different levels of corticosterone hormone as follows: Control group without injection, Sesame oil group: Injected with 5 µl of sterile sesame oil only, Group 1: Injected with 0.25, Group 2: Injected with 0.5 and Group 3: Injected with one ng of corticosterone hormone dissolved with sterile sesame oil. The embryonic test was checked after 72 hours, 7 days, 14 days and 18 days of egg incubation. After hatching, hatchability from fertile eggs, early, intermediate and late embryonic mortality, life and dead pipped eggs as a percentage of fertile eggs were measured. Result: Results showed a significant increase (P≤0.05) in embryo length for Group 1 and a significant decrease (P≤0.05) in amniotic fluid and amniotic weight percentage for Group 2, a significant decrease (P≤0.05) in amniotic fluid, amniotic sac membrane percentage, hatchability early embryonic mortality percentage for Group 3 compared with a control group. In conclusion, a high concentration of corticosterone hormone in Iraqi native chicken hatching eggs causes an increase in embryo length, amniotic fluid and amniotic weight percentage. Also, it causes a decrease in amniotic fluid, amniotic sac membrane percentage, hatchability and early embryonic mortality percentage.
Issues in teaching the human and ecology concept
Authors: Gulmira Mussinova , Kuralay Tulebayeva , Doskeyeva Shaiza , Zhanar Aitova , Sekey Zhanbota
Published: November 2022

The purpose of this research is to evaluate the problems encountered in teaching the concept of human and ecology from the perspective of primary school teachers. The research was created in accordance with the qualitative research method. The study group of the research consists of 25 primary school teachers who are teaching in various primary schools in Kazakhstan in the 2022–2023 academic year. Research data were collected with a semi-structured interview form developed by the researchers. The research data were analysed by descriptive analysis method. As a result of the research, the majority of primary school teachers who participated in the research stated that they found the students' knowledge of human and ecology concepts at a moderate level. Majority of the primary school teachers who participated in the research stated that the students' interest in the concepts of human and ecology was high. The primary school teachers who participated in the research expressed the lack of materials, the inability to find the opportunity to practice, the lack of opportunity to develop projects, the inadequacy of cooperation with the family, the difficulty in sensitising the students and the inadequacy of the ecological infrastructure of the schools as the problems they encounter while teaching the concepts of human and ecology to their students.

 

Keywords: Human and ecology, concept teaching, primary school teachers
Investigation gender difference towards science process skills (SPS) using problem based learning
Authors: Darmaji Darmaji , Astalini Astalini , Kurniawan Dwi Agus , Chen Diki , Wirayuda Ricky Purnama , Winda Febrina Rosa
Published: November 2022

Physics education students as prospective educators have the task of building student knowledge. This requires physics education students to master SPS because most physics lessons emphasize activity-centered material. The research conducted aims to analyze the level of mastery of SPS in the Melde practicum in terms of gender. This research involves practical activities by applying a problem-based learning model (PBL). This study uses total sampling with participants being first year physics education students class 2019/2020 consisting of 19 male students and 76 female students at Jambi University with sampling technique used is total sampling. The analytical technique used in this study is descriptive statistics with data collection assisted by observation sheets aimed at measuring students' SPS. The results showed that female students had better SPS than male students as indicated by the average score. These results indicate that girls tend to be more active in doing practicum, this tendency arises as a result of a strong curiosity fromthe students themselves

Keywords: Physics, SPS, problem based learning, melde practicum, gender
The Merger of State-Owned Enterprises of Bank Syariah Indonesia in Positive Legal Review and Maqashid Syariah
Authors: Hidayat Sholihul , Fageh Achmad
Published: November 2022

As a form of the government's participation in paying attention to and developing the market share of the Islamic economy in Indonesia, the three state-owned Islamic banks (BNI Syariah, BRI Syariah, and Mandiri Syariah) were merged into one. With the hope of being able to expand the Islamic banking market both nationally and internationally. This study aims to examine the merger of the three state-owned Islamic banks in terms of positive Law in it and to review it from the perspective of Maqashid sharia. This study uses a qualitative descriptive method by using secondary data obtained through a literature review with references from books, journals, and other literature related to this research. The results of this study indicate that the merger of state-owned banks, Bank Syariah Indonesia, is on the right track, legally positive, and in terms of Maqashid sharia. This is a step and effort by the government in maintaining and developing sharia market share in line with the maqashid sharia principle; keep and or attract good and keep away bad. In addition, some of them are launching a literacy program in understanding the concept of Islamic economics for the community so that the noble values ​​of Islam are maintained and run in banking economic activities. However, it still requires other developments in the aspect of justice that must be initiated by BSI, of course, by continuing to carry the message of sharia in it.
Pentahelix's Collaboration In The Development of Halal Tourism For Sustainable Regional Economic Development
Authors: Santoso Lukman , Tri Cahyani Yutisa
Published: November 2022

This paper aims to explore the implementation of the pentahelix collaboration policy in the development of halal tourism in the region, as well as to design an ideal synergy model for the development of sustainable halal tourism. They use the qualitative methodology and a comparative approach to two halal tourism development areas, Malang city and Banyuwangi regency. This research discovered comparative advantages to implementing the penta-helix collaboration policy in establishing halal tourism in the two locations where there are variances and diversity in implementing the pentahelix collaboration in halal tourism. Each region has advantages that multi-sector and multi-stakeholder institutions complement. The development of halal tourism in Malang and Banyuwangi is further stymied by the absence of rules as a legal framework for development. However, the two regions are working to assure and expedite the development of halal tourism following local wisdom. This research helps to fill gaps in the development of halal tourism in Malang and Banyuwangi. Furthermore, this research contributes to the region's role as a paradigm for developing sustainable halal tourism.
Dyskursy ołowicy i krzemicy (na podstawie literatury fikcyjnej i dokumentów literackich o przemyśle metalurgicznym)
Authors: Tomczok Marta
Published: November 2022

Analizując dyskurs na temat krzemicy i ołowicy w powieściach Hutnik Artura Gruszeckiego i Moja Ołowianko, klęknij na kolanko Marty Fox oraz w reportażach Ołowiane dzieci. Zapomniana epidemia Michała Jędryki i Potosí. Góra, która zjada ludzi Andera Izagirrego, próbuję dowieść istnienia dwu głównych dyskursów choroby przemysłowej w kulturze polskiej XIX, XX i XXI wieku (reportaż Potosí pełni tu rolę suplementu). Jeden z dyskursów jest oparty na romantycznej estetyce melancholii, drugi aktywizuje witalistyczne formy kobiecego buntu. Oba towarzyszą krytycznej refleksji nad nowoczesnością, a prześledzenie ich rozwoju pozwala zrozumieć, że obraz choroby w środowisku górniczo-hutniczym łączy się z innymi społecznymi problemami (jak przemoc wobec kobiet) – jako interwencja bądź zaniechanie zmiany.
COVID-19 e Diabetes Mellitus: O Impacto de Duas Pandemias
Authors: Oliveira Pedro , Louro Joana , Gil Pedro , Andrade Luís
Published: November 2022

N/a.
Relationship between Intelligence Level and Social Interaction Ability in Mentally Retarded Children at SLB (Special School) of Idayu 2 Pakis Malang
Authors: Rahayu Putri Ida , Ira Handian Feriana
Published: November 2022

ABSTRACT
Introduction: Children with mental retardation tend to have intellectual limitations than average and are along with impaired social adjustment abilities. Therefore, mentally retarded children experience social communication difficulties, even communication. This study aims to analyze the relationship between intelligence level and social interaction skills in mentally retarded children at SLB Idayu Pakis Malang. Methods: The design of this study was quantitative with a cross sectional approach. The population in this study were Idayu Special School students with mental retardation with a sample size of 30 respondents. The sampling technique uses total sampling. The data collection was using a documentation sheet based on reports from teachers for IQ scores and checklist sheets adapted from Vineland-3. Results: The results of the analysis obtained p = 0.000 with p value < 0.05 and (r) 0.648. This result showed a correlation between intelligence level and social interaction ability in mentally retarded children at SLB Idayu Pakis Malang. This research is expected could be used as a reference in adding guidance to mentally retarded children in order to develop intellectual skills to improve their social interaction skills through play therapy activities.
DESAIN DAN ANALISIS PENGARUH VARIASI GAYA TEKAN PADA ALLEN KEY MENGGUNAKAN METODE FINITE ELEMENT ANALYSIS
Authors: Bagus Prasetiyo Angger , Sekarjati Kartinasari Ayuhikmatin , Pranoto Sigiet Haryo , Sutrisna Sutrisna
Published: November 2022

Allen key merupakan alat bantu untuk mengencangkan, melonggarkan dan melepas baut bekepala segi enam. Alat bantu harus mampu menahan beban dan menahan kontak. Simulasi pemodelan allen key dilakukan untuk mengetahui pengaruh deformasi dan angka keamanan dari sebuah desain. Software ANSYS R19.2 membantu untuk menganalisis pemodelan. Parameter deformasi, regangan, tegangan mengalami kenaikan disetiap variasi pembebanan dengan nilai terbesar pada variasi beban 325N nilai deformasi sekitar 8,9135mm, Regangan sebesar 2,2 x 10-3mm, tegangannya sebesar 4,54 x 102Mpa. Angka keamanan setiap variasi pembebanan adalah 15, nilai tersebut menunjukkan desain, variasi yang diberikan dan jenis material aman untuk digunakan sampai pembebanan 325N.
EXPERIMENTAL STUDY OF CIRCULAR CUT OFF ENDPLATE EFFECT ON THE SAVONIUS TURBINE
Authors: Lillahulhaq Zain , Masfufiah Ilmiatul , Amirullah Irsyad
Published: November 2022

The Savonius turbine is widely used because it has a simple design. However, the Savonius turbine has a lower efficiency than the Horizontal Axis Wind Turbine (HAWT). Several studies have been conducted to increase the efficiency of the Savonius turbine. Turbine performance can be improved by reducing the negative vortex by creating a flushing effect. This experiment was conducted to determine the impact of circular cut-off end plates on the Savonius turbine. The research results are shown through turbine performance data on wind turbine angular speed, electric power, static torque, and efficiency. The wind turbines with circular cut-off endplates had higher angular velocities than conventional Savonius turbines. The angular velocity measurement is carried out when the turbine is unloading. Meanwhile, the electric power and static torque of a conventional turbine are more significant than a modified turbine. The measurement of electric power and static torque is carried out when the turbine is in a generator-loaded condition (loading).
KONFIGURASI MESIN PRESS PERMEN TERNAK OTOMATIS BERBASIS SISTEM PNEUMATIK DENGAN TIGA AKTUATOR DOUBLE ACTING CYLINDER
Authors: Taufik Ikhwan , Hidayah Nur , Idayanti Rahma Wulan , Rahayu Tri Puji , Fatikhin Choirul
Published: November 2022

Penelitian ini merupakan inovasi yang dilakukan untuk mencukupi kebutuhan pakan ternak. Caranya adalah dengan membuat suplemen pakan dalam berbagai bentuk, salah satunya adalah permen ternak, molase blok, atau sejenisnya. Pembuatan suplemen pakan yang selama ini banyak dilakukan secara manual ataupun dengan mesin press sederhana, dikembangkan dengan menggunakan mesin press permen ternak otomatis berbasis sistem pneumatik dengan tiga aktuator double acting cylinder. Penelitian ini dilakukan untuk mengetahui schematic diagram untuk mensimulasikan sistem pneumatik, perancangan konfigurasi mesin, dan juga untuk mengetahui cycle time secara teoritis dalam proses pembuatan permen ternak menggunakan mesin otomatis berbasis sistem pneumatik dengan konfigurasi tiga aktuator double acting cylinder. Metodenya adalah dengan membuat sequential diagram untuk menentukan satu siklus pembuatan permen serta dengan bantuan perangkat lunak untuk mensimulasikan schematic diagram. Hasilnya adalah sistem pergerakan ketiga aktuator pada mesin press permen ternak otomatis berbasis sistem pneumatik dalam satu siklus adalah A- C- A+ B+ B- C+ sesuai dengan sequential diagram. Waktu teoritis yang dibutuhkan ketiga aktuator untuk menyelesaikan satu siklus pembuatan sebuah permen ternak adalah 13,57 detik (switch dan loses diabaikan).
ANALISIS POTENSI ENERGI ANGIN MEMANFAATKAN KENDARAAN YANG BERGERAK DI JALAN PB SUDIRMAN PATRANG, JEMBER
Authors: Ramadhan Al Firdaus  , Ilminafik Nasrul , Muttaqin Aris
Published: November 2022

Potensi energi angin di jalan raya dengan memanfaatkan kendaraan yang bergerak dapat menghasilkan kecepatan angin hingga 6 m/s tergantung pada kecepatan, intensitas, dan ukuran kendaraan. Penelitian dilakukan untuk mengetahui potensi energi angin yang dihasilkan di Jalan PB Sudirman berdasarkan kecepatan angin m/s pada tanggal 24-30 November dan 11-17 Desember. Kecepatan angin rata-rata pada tanggal 24-30 November tertinggi 3,1 m/s dan terendah 1,9 m/s dengan potensi hembusan angin pada jam 06-17. Kecepatan angin rata-rata pada 11-17 Desember tertinggi pada 3,8 dan terendah 2 m/s dengan potensi angin rendah, dan hembusan 06-17. Berdasarkan potensi hembusan angin, dua jenis turbin yang dapat berputar pada kecepatan rendah dipilih: HAWT TSD-500 cut-in 3 m/s dan VAWT EN-5KW-H cut-in 2,5 m/s, Potensi daya rata-rata dari November hingga Desember dari TSD-500 adalah 232,9 Watt dan 443,7 Watt. Potensi daya rata-rata EN-5KW-H adalah 456,9 watt dan 844,6 watt. EN-5KW-H dapat memanfaatkan kecepatan angin dengan potensi angin yang lebih baik dari TSD-500.
Chondroitin Sulfate Proteoglycan 4 as a Marker for Aggressive Squamous Cell Carcinoma
Authors: Chen Kathryn , Yong Joel , Zauner Roland , Wally Verena , Whitelock John , Sajinovic Mila , Kopecki Zlatko , Liang Kang , Scott Kieran , Mellick Albert Sleiman
Published: November 2022

Chondroitin sulfate (CS) proteoglycan 4 (CSPG4) is a cell surface proteoglycan that is currently under investigation as a marker of cancer malignancy, and as a potential target of anticancer drug treatment. CSPG4 acts as a driver of tumourigenesis by regulating turnover of the extracellular matrix (ECM) to promote tumour cell invasion, migration as well as inflammation and angiogenesis. While CSPG4 has been widely studied in certain malignancies, such as melanoma, evidence is emerging from global gene expression studies, which suggests a role for CSPG4 in squamous cell carcinoma (SCC). While relatively treatable, lack of widely agreed upon diagnostic markers for SCCs is problematic, especially for clinicians managing certain patients, including those who are aged or infirm, as well as those with underlying conditions such as epidermolysis bullosa (EB), for which a delayed diagnosis is likely lethal. In this review, we have discussed the structure of CSPG4, and quantitatively analysed CSPG4 expression in the tissues and pathologies where it has been identified. The aim of this review has been to collate the information available from functional studies and recent transcriptome analysis to determine the usefulness of CSPG4 expression as a diagnostic marker and therapeutic target in management of malignant SCC.
Urban Regeneration Strategies for the Open Urban Spaces's Project. Experimentation and Innovation in Rome for A New Urban Welfare
Authors: Mariano Carmela , Gràvalos Lacambra Ignacio , Di Monte Patrizia
Published: November 2022

The paper proposes, through an experimental method, a conceptualisation of theoretical-methodological and practical guidelines for the project on the system of collective open spaces, residual areas, abandoned areas that characterise the contemporary city, both in the urban contexts of the historical city, and in the more marginal areas of the modern suburbs. This methodology was experimented on an historical neighbourhood in Rome (San Lorenzo discrict) starting from the results of some researches conducted in collaboration between Sapienza University of Rome and the Escuela de Architettura, Universidad San Jorge and some design experiments conducted by Gràvalosdimonte design studio. This methodology and experimentation combines the theme of the inter-scalarity of the project (territorial, urban and local scale) with the themes of the flexibility and proximity of functions with respect to local instances and contingencies caused by the pandemic situation and by the sustainability perspectives, with particular reference to the need for urban health, the dialectic between public and private space in the perspective of the notion of common good, the bottom-up project for the construction of proximity spaces and plurality in the decision-making process.
Presentación del dossier
Authors: Salazar Mendoza Margarita
Published: November 2022

Uno de los principales propósitos que animaron la publicación de estos artículos que aquí presentamos, ha sido el de difundir el conocimiento sobre esta autora entre un público amplio, no por cierto para especialistas; sobre todo, deseamos llegar a las nuevas generaciones, a esos jóvenes que empiezan a conocerla.