bluuebunny/crossref_metadata_2025 huggingface dataset:
Desa Adat Timbul: Kampung Wisata Berbasis Pertanian dan Edukasi
Authors: Wahyudi Putra I Made Candra , Sanjaya I Gede Adi , Dewi Dewa Ayu Sintya , Pratiwi Ni Kadek Anggi , Astawan I Gede
Published: March 2022

Desa Adat Timbul, Tegallalang merupakan salah satu desa yang terletak di wilayah Kecamatan Tegallalang, Kabupaten Gianyar. Potensi alam desa ini sangatlah melimpah seperti letak sawah yang strategis, memiliki air terjun, dan banyak unit usaha yang bisa dikembangkan menjadi objek wisata berbasis edukasi. Namun potensi wisata desa masih mengalami kendala dalam marketing. Berangkat dari masalah tersebut tim PHP2D BEM FIP Universitas Pendidikan Ganesha Berinisiatif untuk membantu Desa Adat Timbul mengembangkan dan membantu di bidang marketing untuk mempromosikan desa ini menjadi Kampung Wisata berbasis Pertanian dan Edukasi. Kegiatan dilaksanakan selama 6 Bulan meliputi Pelembagaan Unit Usaha di bidang pariwisata, Penataan areal sawah dan perancangan publikasi Media Sosial. Hasilnya Desa Adat Timbul yang memiliki beragam potensi wisata, meliputi areal persawahan yang strategis, yang diikuti dengan unit-unit usaha yang dikelola secara mandiri oleh masyarakat telah dikembangkan bersama oleh Desa Adat Timbul. Harapanya warga bisa tetap menjaga dan mengelola wisata dengan baik serta bisa lebih menggali potensi wisata yang sudah ada maupun yang belum untuk lebih dikembangkan.
Upaya Meningkatkan Keterampilan Menulis Permulaan Melalui Model Pembelajaran Quantum
Authors: Putra Putu Gede Nangga , Japa I Gusti Ngurah , Yasa Luh Putu Yasmiartini
Published: March 2022

Kegiatan menulis masih sering kali dianggap sebagai kegiatan yang melelahkan. Kesulitan yang kerap muncul berkenaan keterampilan menulis permulaan adalah siswa belum bisa menulis huruf, kata dan kalimat dengan benar, jelas, dan rapi. Hal ini menyebabkan banyak siswa memiliki keterampilan menulis yang rendah. Penelitian ini bertujuan untuk meningkatkan keterampilan menulis permulaan siswa melalui model pembelajaran quantum. Jenis penelitian ini merupakan penelitian tindakan kelas. Subjek penelitian yang terlibat berjumlah 33 siswa yan terdiri atas 20 laki-laki dan 13 perempuan. Penelitian ini merupakan penelitian tindakan kelas yang menggunakan pendekatan kuantitatif. Metode pengumpulan data yang digunakan adalah tes dan observasi. Instrumen pengumpulan data penelitian menggunakan tes tertulis berupa tes uraian dan lembar observasi aktivitas siswa. Teknik analisis data menggunakan analisis kuantitatif. Hasil penelitian menunjukkan bahwa terjadi peningkatan dari siklus I ke siklus II. Peningkatan yang dimaksud adalah peningkatan keterampilan menulis permulaan, persentase ketuntasan klasikal, dan aktivitas belajar siswa. Rata-rata akhir keterampilan menulis permulaan mencapai 75,15 yang termasuk pada kategori tinggi. Hasil ini menunjukkan bahwa tercapainya salah satu indikator keberhasilan PTK, yakni keterampilan menulis permulaan mencapai kategori tinggi. Persentase ketuntasan klasikal mencapai 76% yang termasuk pada kategori tinggi. Walaupun tergolong pada kategori tinggi, hasil ini belum mencapai target indikator keberhasilan yakni 80%. Selanjutnya, rata-rata aktivitas belajar siswa mencapai skor 49,67 yang termasuk kategori tinggi. Maka, penerapan Model Pembelajaran Quantum meningkatkan keterampilan menulis permulaan siswa. Implikasi penelitian ini diharapkan dapat memberikan peningkatan pada aktivitas belajar siswa serta keterampilan menulis siswa.
Model Problem Based Learning Berbantuan Media Powerpoint untuk Meningkatkan Hasil Belajar Matematika Siswa SD
Authors: Mudiana I Gede , Bayu I G Wira , Aspini N N Arca
Published: March 2022

Keterlibatan siswa untuk aktif dalam kegiatan pembelajaran matematika masih kurang, sehingga berdampak pada hasil belajar. Hal tersebut karena dalam kegiatan pembelajaran guru cenderung menggunakan metode konvensional, maka perlu adanya inovasi pembelajaran yang dapat merangsang siswa agar aktif dan mampu berfikir kritis. Penelitian ini bertujuan untuk meningkatkan hasil belajar matematika melalui penerapan model Problem Based Learning berbantuan media Power point pada siswa kelas III SD. Jenis penelitian ini merupakan Penelitian Tindakan Kelas (PTK). Subjek penelitian adalah siswa kelas III SD yang berjumlah 12 siswa yang terdiri dari 5 siswa laki-laki dan 7 siswa perempuan. Pengumpulan data dalam penelitian ini dilakukan dengan metode tes. Data yang terkumpul dianalisis dengan analisis statistik deskriptif dan analisis deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa diperoleh rata-rata hasil belajar matematika pada prasiklus yaitu 60,42 dengan kategori rendah, siklus I yaitu 67,5 dengan kategori sedang dan pada siklus II meningkat menjadi 88,3 dengan kategori tinggi. Maka, penerapan model pembelajaran PBL dapat meningkatkan hasil belajar tematik (muatan pelajaran Bahasa Indonesia) siswa kelas III SD.. Implikasi penelitian ini diharapkan dapat memberikan dampak terhadap hasil belajar siswa dan guru dapat menggunakan model PBL dalam pembelajaran lainnya.
Model Discovery Learning Berbatuan Power Point Meningkatkan Hasil Belajar Tematik (Muatan Pelajaran IPA)
Authors: Hizbi Agis Hizbi , Suarjana I Made , Sudarmawan Gede Agus
Published: March 2022

Rendahnya hasil belajar IPA dan kurangnya motivasi siswa dalam mempelajarinya menjadikan sebuah permasalahan dalam proses pembelajaran. Peneitian ini bertujuan untuk meningkatkan hasil belajar siswa melalui model pembelajaran discovery learning pada kelas 4 SD. Penelitian ini merupakan penelitian Tindakan kelas  yang dilaksankan dalam 2 siklus melalui tahapan perencanaan, pelaksanaan, observasi, dan refleksi. Subjek penelitian ini kelas 4 SD yang berjumlah 24 orang terdiri 14 laki-laki dan 10 perempuan. Metode pengumpulan data menggunakan observasi dan tes. Teknik analisis data yang digunakan dalam penelitian ini adalah teknik analisis deskriptif kuantatif. Hasil penelitian menunjukkan adanya peningkatan hasil belajar IPA melalui model pembeljaran discovery learning pada siswa kelas 4SD. Hal ini terlihat dari kemampuan siswa prasiklus dengan nilai rata-rata sebesar 61,46 yang berada pada kategori rendah, siklus I dengan nilai rata-rata sebesar 68,13. yang berada pada kategori cukup. Pada siklus II dengan nilai rata-rata sebesar 79,17% dan berada pada kategori tinggi sehingga sudah meningkat. Dengan demikian, model pembelajaran discovery learning dapat meningkatkan hasil belajar IPA siswa. Penelitian ini berimplikasi pada penerapan model discovery learning yaitu, siswa berperan aktif dalam pembelajaran karena dihadapkan pada permasalahan siswa yang tidak focus dan terkadang ribut dalam proses pembelajaran, pembelajaran bermakna, dan pembelajaran berpusat pada siswa
Improve Students' Listening Comprehension Through Podcasts
Authors: Hadi Muhamad Sofian , Izzah Lidiyatul , Maesari Devi
Published: March 2022

Dalam mengatasi masalah dan kesulitan yang dihadapi oleh sebagian besar siswa dalam belajar mendengarkan, beberapa akademisi dan spesialis bahasa Inggris dalam pengajaran memutuskan untuk memperhatikan pendekatan, metode, dan teknik yang paling efektif untuk membantu siswa mereka dalam belajar mendengarkan. Penelitian ini bertujuan untuk menganalisis pengaruh penggunaan podcast dalam metode mendengarkan bahasa Inggris terhadap pemahaman mendengarkan siswa. Metode yang digunakan adalah metode kuantitatif dengan desain penelitian eksperimen dengan instrumen pengumpulan data Pre-Test dan Post-Test. Tes diambil dari TOEFL IBT. Tes terdiri dari enam topik dengan tiga puluh pertanyaan. Teknik sampel yang digunakan adalah teknik purposive sampling, dipilih 30 mahasiswa Program Studi Bahasa Inggris sebagai sampel. Data dianalisis secara statistik dengan menggunakan uji-t. . Hasil penelitian ini menunjukkan; rata-rata Pre-test siswa adalah 27,80 sedangkan rata-rata Post-Test siswa adalah 36,38. Setelah hasil tes dianalisis, diketahui bahwa nilai rata-rata post-test lebih besar dari nilai rata-rata pre-test dan menunjukkan bahwa t-hitung (4,535) lebih besar dari t-tabel (2,756), pada tingkat signifikansi 1%. Dengan demikian, hipotesis alternatif diterima dan hipotesis nol ditolak. Berdasarkan hasil ini, dapat disimpulkan bahwa pengaruh penggunaan podcast dalam pembelajaran bahasa Inggris mengembangkan pemahaman mendengarkan siswa.
Kemampuan Literasi Matematika Siswa SD Melalui Metode Team quiz berbantuan Media Konkret ditinjau dari Kemampuan Awal Matematika
Authors: Nurdianti Rita , Prihantoro C. Rudy , Nuryadin Ishaq
Published: March 2022

Matematika merupakan salah satu mata pelajaran yang dianggap sulit oleh siswa. Hal tersebut terjadi karena kurangnya pemahaman siswa terhadap konsep-konsep matematika. Kemampuan-kemampuan yang mendasari literasi matematis masih rendah dikuasai oleh siswa. Tujuan penelitian ini untuk menganalisis metode Team quiz dengan media konkrit dan kemampuan awal matematika terhadap kemampuan literasi matematik siswa SD. Jenis penelitian ini merupakan jenis quasi eksperimen. Desain penelitian yang dilakukan adalah treatment by level. Teknik pengambilan sampel untuk responden dilakukan teknik probability sampling probability sampling dengan jenis sample random sampling sebanyak dua kelas yaitu kelas IVA dan kelas IV B SD sebanyak 64 orang. Data penelitian dikumpulkan dengan menggunakan tes literasi matematik soal essay. Analisis data dengan menggunakan ANOVA dua jalur. Berdasarkan hasil analisis data, ditemukan hasil-hasil kemampuan literasi matematik siswa menggunakan metode Team quiz dengan media konkrit berbeda dengan kemampuan literasi matematik siswa yang menggunakan metode pembelajaran ekspositori. Kemampuan literasi matematik siswa yang memiliki kemampuan awal matematika tinggi berbeda dengan siswa yang memiliki kemampuan awal matematika rendah. Maka, metode team quiz berbantuan media konkret ditinjau dari kemampuan awal matematika.
Penggunaan Media Pembelajaran Video Terhadap Hasil Belajar Siswa Sekolah Dasar
Authors: Pamungkas Wahyu Agung Dwi , Koeswanti Henny Dewi
Published: March 2022

Rendahnya hasil belajar siswa dan suasana pembelajaran yang kurang menyenangkan serta kurang bermakna dapat mempengaruhi hasil belajar siswa. Media pembelajaran saat ini sangat jarang digunakan oleh guru. Guru hanya terpaku pada satu sumber buku ajar, sehingga siswa kesulitan dalam memahami materi yang bersifat abstrak. Penelitian ini bertujuan untuk menganalisis penggunaan media pembelajaran video pembelajaran terhadap hasil belajar siswa Sekolah Dasar. Penelitian ini menggunakan metode meta analisis. Teknik pengumpulan data dalam penelitian ini dilakukan dengan cara mencari jurnal dan skripsi menggunakan Google Cendekia. Dari hasil penelusuran diperoleh 10 jurnal dan skripsi. Berdasarkan hasil analisis data, penggunaan media pembelajaran video dapat mempengaruhi hasil belajar siswa sekolah dasar. rata-rata skor sebelum dilakukan pre-test yaitu sebesar 61,84, sedangkan rata-rata skor sesudah post-test yaitu sebesar 77,31. Kemudian selisih rata-rata skor sebelum dan sesudah test adalah 15,46. Selanjutnya dapat dilihat pada tabel 4.2 rata-rata gain% mendapatkan skor 31,12%. Dapat disimpulkan bahwa media pembelajaran video layak untuk digunakan dalam pembelajaran. Implikasi penelitian ini yaitu media video dapat membantu siswa dalam proses pembelajaran.
The long life-time shadow of bullying: cost-effectiveness of KiVa to reduce bullying in primary schools
Authors: Whiteley Holly , Edwards Rhiannon Tudor
Published: March 2022

BackgroundThe ‘long shadow’ of childhood bullying can extend beyond immediate adverse mental health and educational outcomes well into adulthood, with associated long-term health and social care costs. Reducing bullying is therefore a public health priority.
KiVa, a school-based anti-bullying programme, is effective in reducing bullying in schools in Finland and is currently being tested in the UK through the large-scale Stand Together trial.
MethodsThe Stand Together trial is a two-arm, pragmatic multicentre cluster randomised controlled trial (RCT) to test the effectiveness and cost-effectiveness of KiVa in reducing bullying in UK primary schools compared to usual practice over one academic year. The trial is targeting approximately 13,000 7- to 11-year-olds in 116 primary schools across England and Wales, including North Wales, the West Midlands, South East- and South West England. Usual practice is defined as the delivery of the Personal and Social Education (PSE) curriculum in Wales and the Personal, Social, Health and Economic (PSHE) Education in England.
To assess cost-effectiveness, we are conducting a cost-utility analysis and wider cost-consequence analysis from a school and societal perspective. Pupil self-reported health-related quality of life (CHU9D) is the primary outcome to enable the calculation of quality-adjusted life years (QALYs) in an Incremental Cost Effectiveness Ratio (ICER). The cost-consequence analysis will consider other outcomes such as pupil self-reported bullying-victimisation, pupil absence and bullying-related service use, teacher wellbeing and the frequency of parent-school meetings regarding bullying.
Cost calculations will include the time and resources required to implement KiVa in schools versus usual practice, including the cost of resources and training.
We will undertake sensitivity analysis to explore the impact of assumptions about dose of intervention, adherence, and costs of delivery.
Our analyses will provide the first large-scale RCT-based evidence of the cost-effectiveness of KiVa in UK primary schools.
Methodology for calculatingthe performance of forces working on the vehicle rollover at carrying out the road traffic accident examination
Authors:   Saint Petersburg State University of Architecture and Civil Engineering, Vasiliev Ya. V. , Voronin V. V. ,   Saint Petersburg State University of Architecture and Civil Engineering
Published: March 2022

This article discusses a method for calculating the performance of forces working on the overturning the vehicle. The method is used in case of carrying out an expert examination aimed at assessing the vehicle speed before, at the time and after an accident. The calculation methodology is based on the results of the analysis of field crash tests and data stored in the EDR (Event Data Recorder). The results of the comparison of calculations according to the proposed methodology and the generally accepted methodology are presented.
Primenenie dupleks-specifichnoj nukleazy iz kamchatskogo kraba v metodah molekulyarnoj biologii
Authors: Шагин Д. А. , Ребриков Д. В.
Published: March 2022

Dupleks-specifichnaya nukleaza (DSN) iz gepatopankreasa kraboida Paralithodes camtschaticus (kamchatskij krab) obladaet unikal'nym sochetaniem svojstv. Naryadu s termostabil'nost'yu i vysokoj optimal'noj temperaturoj kataliza, ferment proyavlyaet vysokuyu substratnuyu izbiratel'nost', rasshcheplyaya isklyuchitel'no DNK v sostave dupleksov (DNK-DNK ili DNK-RNK). Sootvetstvenno, ni odinochnye cepi DNK, ni odnocepochechnye uchastki DNK, ni cepi RNK s lyuboj vtorichnoj strukturoj substratami DSN ne yavlyayutsya. Takie svojstva pozvolyayut sozdavat' unikal'nye molekulyarnobiologicheskie protokoly na osnove DSN, kotoraya takzhe predstavlyaet soboj vazhnyj ob"ekt fundamental'nyh issledovanij v oblasti evolyucii nukleaz. V obzore rassmatrivayutsya razlichnye primeneniya DSN iz kamchatskogo kraba v sovremennyh metodah molekulyarnoj biologii.
Uma nova perspectiva na Ortodontia, tratamento híbrido 3DBOT e alinhadores – relato de caso
Authors: da Fonseca Junior Guaracy Lyra , Lima Neto Ney Tavares , Wanderley Julia Corrêa de Melo , Cavalcante Gurgiane Rodrigues Gurgel , Melo Mauro , Raizama Thales Jeferson de Oliveira
Published: March 2022

Diante das mais variadas técnicas ortodônticas existentes na Ortodontia, a técnica 3DBOT (Tratamento Tridimensional Ortodôntico sem Bráquetes) se destaca por utilizar a tecnologia, o set up 3D, de forma obrigatória. Por definição, a técnica possibilita movimentos nas três dimensões do espaço, com alta previsibilidade dos movimentos, não necessitando dos bráquetes como suporte para a correção dentária. Os alinhadores asseguram o controle dos torques e um excelente detalhamento final. O presente estudo visa descrever um caso clínico de Classe I de Angle, com apinhamentos dentários, tratada com a técnica fixa 3DBOT e alinhadores. Os resultados foram alcançados na primeira etapa com duração de 8 meses, seguidos dos alinhadores finais por 3 meses. A técnica 3DBOT demonstrou ser uma opção eficaz, eficiente e principalmente confortável.
"Public Administration Digitalization and Corruption in the EU Member States. A Comparative and Correlative Research Analysis"
Authors:   ", ANDRONICEANU Armenia ,   Professor, Faculty of Administration and Public Management, Bucharest University of Economic Studies, Bucharest, Romania", GEORGESCU Irina ,   "Associate Professor, Department of Informatics and Economic Cybernetics, Bucharest University of Economic Studies, Bucharest, Romania", KINNUNEN Jani ,   "Researcher, Department of Information Systems, Åbo Akademi University, Turku, Finland"
Published: March 2022

"Effective digitalization of public administrations and economies requires rethinking of how e-government and digital services with increasing e-participation can support corruption reduction and social development. This paper aims to study the interdependencies and differences between the multidimensional phenomena of administrative corruption and digitalization in the EU member states. The research methods applied are Canonical Correlation Analysis and Principal Component Analysis. Ten relevant variables for 2019 and 2020 were selected and integrated into this research. The research results showed that digitalization significantly improved the quality of public administrations and reduced corruption. The new composite index designed and determined for EU member states showed a vast gap between the Nordic and Eastern European countries. Our results confirm that the level of e-government was found to be the best predictor of control of corruption and government effectiveness suggesting that digitalized and less corrupt governments also made economies more competitive. The digitization of public administration and services is a strategic objective of EU member states and should become a priority in the new technological era."
Who is the Prefect? A Comparative Analysis of the Professionalization and Politicization of the Prefect in Romania and Poland in 2021
Authors:   ", PROFIROIU Constantin Marius ,   Professor, Ph.D., Faculty of Administration and Public Management, Bucharest University of Economic Studies, Bucharest, Romania", NEGOIȚĂ Ionuț Ciprian ,   "Teaching Associate, Ph.D., Faculty of Administration and Public Management, Bucharest University of Economic Studies, Bucharest, Romania"
Published: March 2022

"This present research brings into focus the figure of the prefect and wojewód seen at the crossroads between career public servants representing the interests of the Government and political agents, appointed and dismissed at the whim of the Prime Minister. This paper approaches the issue of the holder of the prefect’s office in Romania and Poland employing a prosopographic analysis and applies a Multiple Linear Regression (MLR) on select items in order to identify the general trend and particularities of their profiles. This institution was structured and articulated at the confluence of some administrative and political actions and integrated in the national institutional framework as a key actor, which continues to connect the institutional capacity of the state and the political capacity of the Government. Moving beyond the legal framework and institutional design of each country, we look at the profile – involving educational, professional and political affiliation – of the people actually appointed to this position in order to ascertain the weight of each of these factors when called to serve in office."
"The Role of the Leader in the Integral System of Ethics Management in Municipalities"
Authors:   ", TOLEIKIENĖ Rita ,   Lecturer, Institute of Regional Development, Šiauliai Academy, Vilnius University, Šiauliai, Lithuania", ŠAPARNIENĖ Diana ,   "Professor, Department of Sports, Recreation and Tourism, Faculty of Health Sciences, Klaipėda University, Klaipėda, Lithuania", SROKA Włodzimierz ,   "Associate professor, Management Department, WSB University, Dąbrowa Górnicza, Poland", JUKNEVIČIENĖ Vita ,   "Associate professor, Research fellow, Institute of Regional Development, Šiauliai Academy, Vilnius University, Šiauliai, Lithuania Visiting associate professor, School of Public Management, Governance and Public Policy, University of Johannesburg, Johannesburg, South Africa"
Published: March 2022

"Seeking good governance at local self-government, ethics management is a significant function in a public administration organization, in line with transparency, accountability, responsibility, openness and efficiency. Leadership is a key factor in driving organization towards ethical culture. Given this fact, the aim of this article is to disclose the role of leaders of the municipality in the formation and implementation of the integral ethics management system. The integral system of ethics management in the municipality is measured through the ethics management measures, processes and structures from the perspective of leaders at the political and administrative level, taking Lithuania as a case for the study. Quantitative research in the form of a structured and standardized questionnaire was used. Research sample includes 274 respondents from Lithuanian municipalities. The findings of the research show that the political leader – the mayor of the municipality – is more symbolic one, more as supporter of the ethics management in a municipality, while the administrative leader – the director of the administration (head of the division) – is considered as the main figure in ethics management processes, as well the initiator and the personal example of ethical behavior."
Comparison between Expert Systems, Machine Learning, and Big Data: An Overview
Authors: Mijwil Maad M. , Mutar Dhamyaa Salim , Filali Youssef , Aggarwal Karan , Al-Shahwani Humam
Published: March 2022

Today, the science of artificial intelligence has become one of the most important sciences in creating intelligent computer programs that simulate the human mind. The goal of artificial intelligence in the medical field is to assist doctors and health care workers in diagnosing diseases and clinical treatment, reducing the rate of medical error, and saving lives of citizens. The main and widely used technologies are expert systems, machine learning and big data. In the article, a brief overview of the three mentioned techniques will be provided to make it easier for readers to understand these techniques and their importance.
BRAIN INTERHEMISPHERIC INTERACTION IN CHILDREN WITH MENTAL DISABILITIES WITH SPATIAL ORIENTATION DISORDERS
Authors: Azatyan Tereza
Published: March 2022

Children with intellectual disabilities can freely orientate in everyday situations only if their orientation is properly developed. They can orient aided by their peers and the environment. However, the slightest change or complication of the route from one familiar place to another causeâ€™s confusion and sometimes helplessness in the actions of children. Unlike their normally developing peers, children with intellectual disabilities cannot mentally imagine the location of the kindergarten and combine all its premises in one space.
Neurophysiological mechanisms for children with mental development disorders defined as functional insufficiency of the left or right hemispheres and the features of intra - and interhemispheric interaction in the developments of mental functions.
Children with intellectual disabilities or mental development disorders can freely circumnavigate in everyday situations only if this task is carried out in a situation which is known and familiar for them. However, the slightest change or complication of the route from one familiar place or space to another causeâ€™s confusion and sometimes helplessness in the actions of children.
HOW VISUALLY IMPAIRED LEARNERS CONSTRUCT OPPORTUNITIES TO LEARN MATHEMATICS?
Authors: Matobako Setseetso , Jita Loyiso C.
Published: March 2022

Many studies view inclusive education practices as having the potential to improve equal access to education, where the existing barriers are reduced. In mathematics specifically, it is believed that providing more opportunities to learn for learners with special educational needs can improve their performance and result in scaling down the mathematics achievement gap. A differing perspective from recent empirical research that focused on mathematics instruction involving learners with special educational needs in regular classroom settings, however, found that these learners did not benefit much in the mathematics lessons when equal opportunities to learn were provided. The present study reports on how learners with visual impairment perceive and engage with the teaching of mathematics in inclusive classrooms of Lesotho. The study follows a qualitative case study design using the framework of opportunity to learn (OTL) as the main theoretical resource through which conditions that facilitate effective teaching and learning of mathematics are examined. The article argues that what are often defined as opportunities to learn do not always translate into effective learning opportunities for learners with special educational needs. The opportunities to learn are mediated through the learners, who select what is and/or is not useful for them at a given point in time. Empowerment of both learners and teachers in the mediation of opportunities to learn will be a critical factor to ensure the success of interventions for inclusion in such mathematics classrooms.
ANALYSIS OF PARENTAL AWARENESS REGARDING THE ROLE OF ART THERAPY IN THE DEVELOPMENT OF CHILDREN WITH COMPLEX MULTIPLE DISABILITIES
Authors: Muradyan Svetlana , Gabrielyan Amalya
Published: March 2022

Emphasizing the need to develop the creative abilities of children with complex, multiple disabilities, within the full implementation of the educational process, both at home and in school, the need to raise the level of awareness of parents in regards the issues under study is greatly emphasized.
This article analyzes the level of awareness of parents about the developmental role of art therapy, the existing problems, as well as the concerns parents have.
In the frame of the current research the quantitative research is use for collecting and analyzing numerical data. It is called to make predictions, and generalize results to wider populations.
The results of the presented research prove the role of the parent, and the family in general in the further development of the child, ensuring the full-fledged educational process.
In this context, it is considered extremely important to ensure the level of awareness of parents about the current approaches to the implementation of the educational process of children and their further development.
De Glasgow a Sharm al-Sheikh (COP27): com podem augmentar l’ambició climàtica?
Authors:   Doctorand en Dret Internacional Climàtic, Universitat Pompeu Fabra (UPF), Amat Didac , Bargués Pol ,   Investigador principal, CIDOB
Published: March 2022

La història de la política internacional climàtica és la història d’un trade-off etern: com més ambiciosa és la proposta d’objectius climàtics, menor és el nombre d’estats disposats a ratificar-la. El Protocol de Kyoto (1997) i l’Acord de París (2015) en són la millor prova. Si l’ambiciós model de Kyoto va fracassar en el seu intent d’agrupar tots els membres de l’Organització de les Nacions Unides (ONU) —països clau com els Estats Units mai el van ratificar, i d’altres, com el Canadà i Rússia, se’n van retirar més tard—, l’Acord de París, en canvi, va proposar mecanismes menys ambiciosos amb una clara vocació d’ampliar-ne el nombre de participants. El Pacte Climàtic de Glasgow —acordat a la 26a Conferència de les Parts (COP26) del 2021— també va intentar respectar aquest fràgil equilibri. Encara que alguns informes subratllen els acords que es van aconseguir, la majoria dels negociadors i els analistes han expressat la seva decepció davant la falta d’ambició i compromís per assolir avenços significatius.
Post-industrial society as a chance for social equality
Authors: ORLOVA Dinara R. , BOROVITSKII Filipp I.
Published: March 2022

Subject. We consider socio-economic relations in a post-industrial society, where digital technologies play a dominant role.
Objectives. The aim is to substantiate interrelationships between the level of information technology development, as a basic characteristic of post-industrial society, and the evolution of social development.
Methods. The study rests on general scientific methods of cognition, enabling to give the most objective assessment of the impact of digitalization on the standard of living of the population.
Results. We investigated digitalization processes from the perspective of their positive impact on the social stratification of post-industrial society, studied the degree of influence of digital technologies on social development and its structure. It helped identify the main drivers in the development of post-industrial society to reduce social inequality.
Conclusions. Innovative technology is a driver of human community development in the field of Internet communications and production. In the era of digitalization, the production cycle is being modernized and becoming more efficient and energy-intensive. The percentage of using autonomous machines in industries, where human control is minimal, is increasing. Changes in the industry force the evolution of the society. The development of information technology has had a serious impact on the modern society. A large number of people have been able to elevate their social status, although many have failed to adapt to the new social realities.
El papel de las organizaciones de la sociedad civil en la reconfiguración de los programas sociales: análisis del caso argentino entre 2015 y 2019
Authors: Ferrari Mango Cynthia
Published: March 2022

En Argentina durante la gestión de la Alianza Cambiemos, la política social ha sido reconfigurada en sus concepciones potenciando o debilitando a actores territoriales vinculados a su implementación. En este sentido, nos proponemos analizar las estrategias que han llevado a cabo organizaciones para gestionar los programas del 2015 al 2019. Específicamente, nos concentramos en la posición que tomó el Movimiento Evita junto con la Confederación Argentina de Trabajadores de la Economía (CTEP) para gestionar el Argentina Trabaja – Programa Ingreso Social con Trabajo (AT-PRIST), que luego se reconvirtió en el Hacemos Futuro. Los mismos nos permiten observar particularidades de las políticas sociales, modalidades de gestión y la capacidad de agencia de los actores sociales. Sostenemos que a través de experiencias y prácticas, las organizaciones han capitalizado dichos programas en pos de las necesidades locales y han expandido su red territorial. La metodología que utilizamos es cualitativa y está basada en el trabajo de campo desde el año 2015 hasta el 2019, constituido por el análisis de normativas, revisión bibliográfica, pedidos de información al MDSN y entrevistas semiestructuradas.
Social Worker Interpersonal Therapeutic Relationships with Clients (ITR): The Impact of Psychological Mechanisms on Addiction
Authors:   Beit Berl College, Aharon Shabi
Published: March 2022

The present study evaluated the effectiveness of the Interpersonal Therapeutic Relationship (ITR) approach in addiction rehabilitation. This approach, executed by social workers, includes empathy, emotional containment, and empowerment of the patient.
Differential Subordination and Superordination for Multivalent Functions Associated with Generalized Fox-Wright Functions
Authors: Mahmood Zainab H. , Jassim Kassim A. , Shihab Buthyna N.
Published: March 2022

In this paper, we derive some subordination and superordination results for certain subclasses of p− valent analytic functions that defined by generalized Fox-wright functions using the principle of differential subordination, ----------producing best dominant univalent solutions. We have also derived inclusion relations and solved majorization problem.
Adaptive Learning System of Ontology using Semantic Web to Mining Data from Distributed Heterogeneous Environment
Authors: Radhi Abdulkareem Merhej
Published: March 2022

Nowadays, the process of ontology learning for describing heterogeneous systems is an influential phenomenon to enhance the effectiveness of such systems using Social Network representation and Analysis (SNA). This paper presents a novel scenario for constructing adaptive architecture to develop community performance for heterogeneous communities as a case study. The crawling of the semantic webs is a new approach to create a huge data repository for classifying these communities. The architecture of the proposed system involves two cascading modules in achieving the ontology data, which is represented in Resource Description Framework (RDF) format. The proposed system improves the enhancement of these environments achieving both semantic web and SNA tools. Its contribution clearly appears on the community productions and skills developments. Python 3.9.0 platform was used for data pre-processing, feature extraction and clustering via Naïve Bayesian and support vector machine. Two case studies were conducted to test the accuracy rate of the proposed system. The accuracy rate for the case studies was (90.771%) and (90.1149 %) respectively, which is considered an affective precision when it is compared with the related scenario with the same data set.
Digital Speech Files Encryption based on Hénon and Gingerbread Chaotic Maps
Authors: Hassan Nidaa Flaih , Aladhami Ayad , Mahdi Mohammed Salih
Published: March 2022

Speech encryption approaches are used to prevent eavesdropping, tracking, and other security concerns in speech communication. In this paper, a new cryptography algorithm is proposed to encrypt digital speech files. Initially, the digital speech files are rearranged as a cubic model with six sides to scatter speech data. Furthermore, each side is encrypted by random keys that are created by using two chaotic maps (Hénon and Gingerbread chaotic maps). Encryption for each side of the cube is achieved, using the based map vector that is generated randomly by using a simple random function. Map vector that consists of six bits, each bit refers to one of the specific chaotic maps that generate a random key to encrypt each face of the cube. Results show that the pseudo-random keys created by using chaotic maps for cryptographic speech file have an acceptable characteristic concerning randomness tests, which is confirmed in this paper by using five statistical tests. The final evaluation of the speech encryption algorithm is measured by using different quality metrics, and the results show that the algorithm can achieve resist encryption.
Evaluation of PARP-1 by immunohistochemistry in a sample of Iraqi patients with gastric cancer
Authors: Mwafaq Raghad Khalid , Abbas Amal Khudair , Abdullah Leith Abdul Hussein
Published: March 2022

PARP-1 is a protein enzyme with a major role in DNA repair that is overexpressed in many malignancies. It is correlated with susceptibility and metastasis to lymph nodes in gastric cancer (GC). The objective of the present investigation is to estimate PARP1 expression in patients with gastric cancer and detected if it could be used as a predictive marker. Furthermore, we aimed to find the correlation between PARP1 expression and clinicopathological parameters, such as gender, age, invasion depth, histopathological type, involvement of lymph nodes, grade, and stages of GC. This is a retrospective study from the period 2018-2020. Fifty randomly selected subjects (10 normal and 40 GC) were examined for formalin-fixed, paraffin-embedded blocks (FFPE) of stomach tissue . The  diagnosis reports were collected from the Pathology Department of the Gastroenterology and Hepatology Teaching Hospital and some private hospitals in Baghdad, Iraq. Hematoxylin and eosin (H&E) and immunohistochemical (IHC) staining of PARP1 were applied for the histological sections. Statistical analysis was accomplished by SPSS system at P<0.05. There were significant differences between the  patients and control groups in the expression level of PARP1. There were also significant correlations between PARP1 expression and each of the histopathological subtype, grade, invasion depth, involvement of lymph node, and stages in patients. However, non- significant associations were found between the expression and the age and gender of patients. These results indicate that PARP1 could be employed as a good prospective marker for gastric cancer.
Vegetation analysis and species diversity of the invasive plant Heliotropium curassavicum growing naturally in heterogeneous habitats
Authors: Hamdy Marium , El‐Halawany El‐Sayed F. , Elsayed Ashraf , El‐Amier Yasser A.
Published: March 2022

Heliotropium curassavicum is an invasive annual weed plant that spreads quickly, especially on disturbed saline soils and coastal locations in arid and semiarid habitats. This study aimed to assess the vegetation composition of invasive plant H. curassavicum. The soil factors and associated species of this plant were studied in natural coastal desert habitats (northern Nile delta coast) and inland habitats (farrow land and canal bank habitats). The floristic composition revealed the occurence of 109 species (67 annuals, 2 biennials and 40 perennials) belonging to 86 genera and related to 29 families. Asteraceae, Poaceae, Chenopodiaceae, and Fabaceae (53.21 % of all species reported) are the most abundant families. Therophytes and cryptophytes are the mainly abundant life forms and the Mediterranean chorotype is the most representative. The cluster analysis of stands expressed four vegetational groups (A, B, C and D). The most dominant species with group A was Polypogon viridis, with group B was H. curassavicum, with group C (the largest one) was Cynodon dactylon and H. curassavicum and with group D was Phragmites australis. Diversity indices expressed more richness and evenness of vegetation group B (H. curassavicum communities). The major soil factors influencing the studied invasive species are soil texture, WHC, organic carbon, cations (Na+, K+, Ca++, and Mg++), and SAR.
Pain Science in Practice: Linking Basic Pain Science to the Clinic and Quality Musculoskeletal Rehabilitation Care
Authors: Hoegh Morten , Rathleff Michael Skovdal
Published: March 2022

Synopsis

To understand pain, professionals need a basic understanding of neuroscience. The “pain science in practice” series is aimed at clinicians and explains key elements of pain-related sciences and the role they play in clinical practice, from clinical reasoning to management. J Orthop Sports Phys Ther 2022;52(3):125–126. doi:10.2519/jospt.2022.10992
Mechanism of equipment selection for different types of production
Authors:   Bauman Moscow State Technical University (National Research University), Mazurin E. B. , Savenko E. V. ,   Bauman Moscow State Technical University (National Research University)
Published: March 2022

Companies engaged in production of products have a high uncertainty in the choice of technological equipment. The production facilities of an enterprise can consist of both its own technological equipment and equipment taken on lease. In addition, you can use a subcontract for the production of products. The criteria for choosing technological equipment can be: characteristics of the products and the expected premium to the production cost. The development and further use of a mechanism for selecting technological equipment for a single type of production can increase the efficiency of production processes.
Design, Development, and Successful Testing of the World's First Autonomous Downhole Robot for Live Production Logging and Intervention Operations
Authors: Saeed Abubaker , Mellerowicz Boleslaw , Bywaters Kathryn , Zacny Kris , Palmowski Joseph , Alexander Caleb , Vogel Brian , King Isabel , Head Ethan , Codazzi Daniel , Ho Thientu , Shasho Jeffrey , Bohren Jonathan , Rodriguez Juanpablo , Khan Narmeen , Al-Alouni Ahmed , Sarraf Abdulla
Published: March 2022

This paper presents the development of an un-tethered autonomous Downhole Robot, which represents a clear and distinguishable technological leap for the oil and gas industry, especially in the field of production and intervention operations. The data provided by this Robotic platform is expected to have a significant impact on enhancing reservoirs models and increasing recovery. The robot has been divided into key subsystems which are under parallel development and includes navigation, mobility & steering, central processing, power management, and payloads (e.g., production logging or intervention tools). Prototype development and technology demonstrations of both the mobility and navigation subsystems have shown promising results. Conveyance through a variable diameter piping including a constriction was successfully demonstrated with odometry measurements and borehole classification. Ultrasonic images representative of well completion features such as an XN nipple were also successfully generated which can be used for identification and localization in the well. The next logical step in the ADR development is to make the robot "smart" so it can autonomously navigate in the well identifying well features and obstacles as a well map is built with associated production logging measurements.
Selective cellular probes for mammalian thioredoxin reductase TrxR1: rational design of RX1, a modular 1,2-thiaselenane redox probe
Authors: Zeisel Lukas , Felber Jan G. , Poczka Lena , Scholzen Karoline , Cheff Dorian , Maier Martin S. , Cheng Qing , Shen Min , Hall Matt D. , Arnér Elias S. J. , Thorn-Seshold Julia , Thorn-Seshold Oliver
Published: March 2022

Cellular redox networks power a multitude of cellular processes, and are often dysregulated in pathologies including cancer and inflammatory diseases. Quantifying the turnover of the key players in redox homeostasis is crucial for understanding their physiological dynamics and for targeting them in pathologies. However, suitably selective probes for assessing specific redox enzyme activities in cells are lacking. We rationally developed the first chemical probes targeting the mammalian selenoprotein thioredoxin reductase (TrxR) while fully resisting other cellular thiols and oxidoreductases. We used a cyclic selenenylsulfide as a thermodynamically stable and kinetically reversible trigger, oriented to harness the chemistry of TrxR's unique selenolthiol active site, and integrated it into modular probes releasing arbitrary cargos upon reduction. The probes showed remarkable selenocysteine-dependent sensitivity to cytosolic TrxR1, against a panel of oxidoreductases. Lead probe RX1 also had excellent TrxR1-selective performance in cells, as cross-validated by TrxR1 knockout, selenium starvation, TrxR1 knock-in, and TrxRselective chemical inhibitors. Its background-free fluorogenicity enabled us to perform the first quantitative high-throughput live cell screen for TrxR1 inhibitors. This indicated that tempered SNAr electrophiles may be a more favorable drug class than classically-used electrophiles. The RX1 design is thus a robust, cellularly validated, high-performance modular system for mammalian TrxR1. This sets the stage for in vivo imaging TrxR1 activity in health and disease, and can also drive and reorient TrxR1-inhibitor drug design. The thermodynamic and kinetic considerations behind RX1's selectivity also outline paths towards rationally-designed probes for other key players in redox biology.
Carbodefluorination via a carbene-initiated rearrangement strategy
Authors: Li Linxuan , Zhang Xinyu , Ning Yongquan , Zhang Xiaolong , Liu Binbin , Zhang Zhansong , Sivaguru Paramasivam , Zanoni Giuseppe , Li Shuang , Anderson Edward A. , Bi Xihe
Published: March 2022

The C–F bond cleavage and C–C bond formation (i.e., carbodefluorination) of readily accessible (per)fluoroalkyl groups constitutes an atom-economical and efficient route to partially fluorinated compounds. However, the selective mono-carbodefluorination of trifluoromethyl (CF3) groups remains a formidable challenge, due to the notorious inertness of C–F bond and the risk of over-defluorination arising from C–F bond strength decrease as the defluorination proceeds. Herein, we report a carbene-initiated rearrangement strategy for the carbodefluorination of fluoroalkyl ketones with β,γ-unsaturated alcohols. The reaction starts with formation of a silver carbene from a fluoroalkyl ketone N-triftosylhydrazone, followed by nucleophilic addition of a β,γ-unsaturated alcohol to form a key oxonium ylide intermediate, which triggers selective C–F bond cleavage by HF elimination and C–C bond formation through Claisen rearrangement of in situ generated difluorovinyl ether. This method described here is versatile and enables the conversion of fluoroalkyl ketones into skeletally and functionally diverse α-mono- and α,α-difluoro-γ,δ-unsaturated ketones. The reaction mechanism and the origin of chemoselectivity were established by experimental and computational approaches. Collectively, current strategy integrates successive C–F bond cleavage and C–C bond formation on a single molecule entity by an intramolecular cascade process, thereby offering significant advances over existing stepwise strategies in term of selectivity, efficiency, functional group tolerance, etc.
Hidden Heterometallic Interaction Emerges from Resonant Inelastic X-ray Scattering in Luminescent Tb–Pt Molecules
Authors: Yoshida Takefumi , Shabana Ahmed , Chukwuma Izuogu David , Fuku Kentaro , Sato Tetsu , Zhang Haitao , Yamamoto Yukina , Kamata Jun , Ohmagari Hitomi , Hasegawa Miki , Cosquer Goulven , Takaishi Shinya , Kaneko Takuma , Uruga Tomoya , Iwasawa Yasuhiro , Yamashita Masahiro
Published: March 2022

Theoretical calculations are typically utilized for examining intermetallic interactions. However, to validate theory, experimental confirmation of the existence of these interactions is necessary. We synthesized new heterometallic Ln–Pt complexes, NEt4{[Pt(PhSAc)4]Ln[(PhSAc)4Pt]}·2DMF (Ln: lanthanoid = Gd (1), Tb (2), Dy (3), PhSAc = benzothioacetate, NEt4 = tetraethylammonium), in which both diamagnetic Pt(II) ions interact with the central Ln(III) ion. Typically, these interactions are not detected, because the distance between Ln and Pt atoms (~3.6 Å) is much larger than the covalent radius (~3.3 Å) and ionic radius (~3.10 Å). Pt-LIII resonant inelastic X-ray scattering (RIXS) analysis was conducted to experimentally confirm the unique influence of the hidden Ln–Pt interaction on the luminescence of the Tb–Pt molecule, where the interaction induced emission properties in the Tb and Pt ions, with high quantum yield (59%). Quantum theory of atoms in molecules (QTAIM) analysis was also used to confirm the experimental results. RIXS analysis allowed the identification of several distinctive characteristics of the coordination environment, including the existence of heterometallic interactions, that affected the observed luminescence.