bluuebunny/crossref_metadata_2025 huggingface dataset:
Eksplorasi Pengalaman Hidup Pasca COVID-19 di Flores Nusa Tenggara Timur
Authors: Eka Angelina Roida , Danal Paskaliana Hilpriska , Dewi Claudia Fariday , Bebok Christin Florentin Meinarty
Published: December 2022

Pandemi COVID-19 mempengaruhi para penyintasnya. Penelitian ini bertujuan untuk mengeksplorasi pengalaman hidup penyintas COVID-19 di Flores Nusa Tenggara Timur. Metode penelitian yang digunakan adalah fenomenologi terhadap 10 penyintas COVID-19 dalam rentan usia berusia 19-39 tahun yang mengalami COVID-19 maksimal 6 bulan saat pengumpulan data. Pengumpulan data menggunakan metode semi terstruktur dan dianalisis menggunakan metode Colaizzi dengan perangkat lunak ATLAS.ti. Hasil penelitian didapatkan 19 kode, 7 sub tema dan 3 tema dengan tema-tema utama yaitu hidup dalam bayang-bayang COVID-19, beban psikososial karena menularkan COVID-19, dan status vaksinasi meningkatkan kepercayaan diri. Terdapat berbagai implikasi dalam kaitannya dengan psikosisial yang dapat dikaji lebih dalam oleh penelitian lanjutan.
Radical Community-Based Learning: Tapping into Students’ Sense of Justice
Authors: Russell Vincent , Jovanovic Spoma
Published: December 2022

Community-based learning (CBL), a staple on college campuses today, has demonstrated impressive results in teaching students how to blend academic instruction and civic engagement, yet falls short in fully preparing students for a future where protest and social change actions are required to uphold democracy. We urge that instruction shift to what we call radical CBL that connects students directly to grassroots and community organizers who lead efforts to change the political, social and economic deficits embedded in our locales. Radical CBL illuminates how hierarchy, patriarchy, and domination operate in hegemonic forms that are initially invisible to many students in order to equip them to take action to address those systems of oppression. Radical CBL is built upon the pillars of activism, politics, and answerability to tap into students’ desire to engage in meaningful work to advance social justice.
Service-Learning in Multicultural Counselor Education after Disaster Situations: A Case Study
Authors: Machuca Raul , Martinez Elissa
Published: December 2022

In this article, the authors describe participants’ experience in an international post-disaster service-learning project, in multicultural counselor education. The author’s findings indicate service-learning is a powerful experiential learning activity. The themes of caring anxiety, preparedness, uniqueness, empathy and compassionate awareness, cross-cultural communication, and deeper self-reflection are highlighted. Implications for counselor education, supervision, research and service-learning after disasters are discussed.
The Role of Power in Experiences of Service Learning Community Partners
Authors: Cohen Adrienne L. , Walker-DeVose Dina , Andrews Urkovia
Published: December 2022

While the body of empirical work regarding the experiences of community partners in service-learning is expanding, there is limited understanding of the role of power at both the individual and institutional levels. This article discusses a qualitative study that focused on the experiences of 20 community partners who collaborated with faculty and students on various service-learning projects. Using theories related to power, the authors sought to understand the role of relational and structural power during service-learning from the perspectives of community partners. Findings here indicate that while faculty and universities most often hold power over community partners, this is not always the case. In addition, power has both negative and positive effects in the relationships between both individuals and organizations engaged in service-learning.
The Impact of Service-Learning: Perspectives of Natural Supports of Students with Intellectual Disability on a College Campus
Authors: Barron Tammy L. , Kelley Kelly R. , Raxter Alexander
Published: December 2022

This qualitative study shares experiences of 337 undergraduate students majoring in special education or related fields completing requirements in a designated service-learning course learning about intellectual disability (ID) and other exceptionalities at a rural university in the southeastern United States. In this course, each student had opportunities to work with 8-12 young adults with ID engaging in a variety of shared college experiences (e.g., meals, active leisure, homework, working out, campus activities). Our study focused on understanding the shared views, perspectives, attitudes, and career aspirations based on this service-learning opportunity. First, we explored the connection between the changes in perspective or attitude. Second, we investigated the students desire to further pursue a career in special education or a related field after this service-learning experience. Lastly, we examined the relationship between service-learning and overall benefits of inclusion or changes in attitude. Future research, implications for practice, and limitations are also discussed.
A Path Forward: A Review of Grassroots Engagement and Social Justice through Cooperative Extension
Authors: Phaup Emily
Published: December 2022

In this influential book, Nia Imani Fields and Timothy J. Shaffer introduce readers to the barriers Cooperative Extension has faced in achieving its aspirational mission. While acknowledging this uncomfortable history, they do not dwell here. Rather, they lay out a promising path forward through deep engagement to address systemic inequities in communities. Using countless inspirational examples, they demonstrate a new approach to Extension programming rooted in social justice. This includes practical guidance for partnership development and program planning to address society’s most timely challenges and meet the pressing needs of communities. Extension professionals who are ready to think differently about the organization’s role and responsibility in our evolving world will find transformational potential in this much needed book.
Updates in mechanical thrombectomy
Authors: Pierre Kevin , Perez-Vega Carlos , Fusco Anna , Olowofela Bankole , Hatem Rami , Elyazeed Mohammed , Azab Mohammed , Lucke-Wold Brandon
Published: December 2022

Stroke is a leading cause of morbidity and mortality. The advent of mechanical thrombectomy has largely improved patient outcomes. This article reviews the features and outcomes associated with aspiration, stent retrievers, and combination catheters used in current practice. There is also a discussion on clinical considerations based on anatomical features and clot composition. The reperfusion grading scale and outcome
metrics commonly used following thrombectomy when a patient is still in the hospital are reviewed. Lastly, there are proposed discharge and outpatient follow-up goals in caring for patients hospitalized for a stroke.
Post-War Economic Recovery: World Experience and Attempt to Adapt it for Ukraine
Authors: Borodina O. A. , Lyashenko V. I.
Published: December 2022

The following article is devoted to the theoretical analysis of the knowledge of the country’s world in the implementation of the program of the new war economy. The historical component can be seen in two directions – like a development of the war Europe, and the programs of international assistance to the Asian countries – Japan, Korea, Singapore.
The current state of the economy of Ukraine was updated, internal and external remarks were seen, and the stages of the process of re-establishing the national economy were systematized.
Potentially possible financial and institutional supply of resources and coordinating structures for the renewal of the economy of Ukraine was seen. Looking at the unique minds of geopolitical and socio-economic nature, in which our country was accused of the beginning of a military conflict, it was stated that the need for insane and uninterrupted participation of Ukraine in the preparation and promotion of international economic development.
A wide retrospective analysis of the past analysis of international assistance programs for the countries of Europe (Marshall Plan), France and Great Britain, Ireland, as well as Japan (Dodge Plan), military renewal programs for Korea, Singapore, Hong Kong was carried out.
The key factors for the success of the analysis of the countries in the reach of turbulent economic success are christened, their particular sectoral identity is stated by the obvious minds in Ukraine.
It has been shown that the stencil for the creation of a new national model of economic innovation can be complex and revenge for the adaptation of foreign applications. It is recommended the author’s systematization of the principles of the implementation of international assistance programs that will be effective for the war economy of Ukraine. On the basis of them, it was formulated and in detail the transfer of direct reform of the economy of Ukraine with the improvement of stages and international access.

Keywords
post-war development, experience of international aid, Marshall Plan, Dodge Plan, “Asian economic tigers”, directions of economic recovery.
Transformation of Logisticians Professional Competences under the Influence of Pandemic and Military Restrictions and their Development in the Conditions of a Recovery Economy
Authors: Hryhorak M. Yu. , Volovyk O. I. , Tsapenko O. A.
Published: December 2022

Global and national trends in the development of the logistics services market, as well as the impact of pandemic and military operations on the stability of supply chains and the nature of the work of logistics personnel were analyzed. A conclusion was made about the emergence of new regularities, which, on the one hand, are associated with the complication of logistics tasks in conditions of uncertainty and increased risks of goods movement, and on the other hand, with the active use of digital and informational technologies that ensure visibility, transparency, security of global and regional supply chains. It has been proven that the biggest changes have taken place in the organization of the work of logistics personnel, providing for a combination of office and remote working formats. As a result, the organizational structures of logistics companies are changing by shifting the emphasis from the performance of a certain function (role) in the management hierarchy to a set of specialized critical skills that satisfy specific business needs and allow rapid adaptation to changes in supply chains. The set of competencies of logistics professionals has been determined and hypotheses about their significance in the conditions of pandemic and military restrictions have been formulated. The hypotheses testing proved that at all three levels of significance (1%, 5%, 10%) there is an increase in the proportion of the frequency distribution of the characteristic on the requirements provided by employers, in particular for work experience, foreign language skills and a range of extra-professional skills. At the same time, the role of higher education is decreasing, which is explained by the wide range of non-formal education programs.
In general, the discovered latest trends in the development of logistics and supply chain management, regarding changes in logistics processes and the nature of the work of logistics personnel, a set of critical competencies of specialists capable of solving complex logistics tasks in conditions of uncertainty and increased risk, will be of great importance for the logistics support of modernization processes and restoration of the national economy after the end of the war. New digital technologies actively used by domestic logistics companies to automate warehouse and transport processes, their monitoring and tracking in real time, will be actively in demand in the development of logistics infrastructure, the formation of logistics clusters and logistics parks.

Keywords
pandemic restrictions, military actions, economic recovery, labor market, logistics clusters, logistics parks. information and communication technologies, hypothesis.
Compositional Planning of Restarting the Socio-Economic Development at Different Levels of State Building
Authors: Stolyarov V. F.
Published: December 2022

The article presents the results of summarizing the author’s experience in using processes and procedures, methodological provisions and methods of compositional planning in the administrative-command system of management and the development of methodological provisions for compositional monitoring of indicators of regional human development in a market economy.
The problematic issues of the formation of the Strategic Plans of the Ministry of Economy of Ukraine for 2020-2024 have been identified. and for 2022-2024. and managerial failures to cancel the information and methodological support for the coordinated interaction of central, regional and local authorities, as well as the national ranking of regional human development.
The practice of using the methods of composition and decomposition in the organizational and economic formulation of planning problems in the conditions of creating automated control systems for different levels of the coal industry in Ukraine is considered.
The essence of a fundamentally new post-war state building in the system of relevant principles and features is revealed. The procedure for introducing the principles and features of the system of compositional monitoring of regional human development has been designed. Examples of the use of the structural-reproductive approach of compositional planning for the preparation and expert evaluation of projects of national decisions on the coal industry of Ukraine are given.
Substantiated proposals for the definition in the public sector as the basis of the national economy of business entities of various forms of ownership and for the resumption of the publication of statistical bulletins “Regional human development” for 2018-2022, which are formed on the basis of the Methodology for measuring human development in the regions of Ukraine in 2012.

Keywords
socio-economic development, compositional planning, compositional monitoring, structural-reproductive approach, statehood, principles and signs of new state building, ACS of the coal industry.
Protection of Employment under Martial Law
Authors: Novak I. М.
Published: December 2022

The purpose of the article is to analyze the tools of state business support policy and develop proposals for improving labor legislation to protect employment under martial law. Research methods: dialectical, abstract-logical, induction and deduction, analysis and synthesis, analogy and comparisons, system, complex and content analysis. The instruments of the state policy of supporting enterprises in the conditions of martial law are analyzed, in particular regarding the simplification of the regulation of labor relations by suspending the validity of the employment contract. It has been proven that this creates conditions for the legalization of hidden unemployment and limits workers’ access to assistance in the mandatory state social insurance system. The similarity of the impact of the factors of the COVID-19 pandemic and martial law on the labor market is shown. Based on the analysis of the international experience of saving jobs during the COVID-19 pandemic, ways of improving the labor legislation are proposed to compensate for the consequences of the suspension of the employment contract in the conditions of martial law.

Keywords
employment protection, martial law, suspension the validity of the employment contract, labor law, labor relations, hidden unemployment, COVID-19 pandemic.
Impacto de las TIC en los resultados de pruebas estandarizadas durante el COVID-19
Authors: Mauris De La Ossa Leonardo Alberto , Domínguez Gil Blanca Patricia
Published: December 2022

De acuerdo con estudios, los alumnos que durante el confinamiento causado por la pandemia contaron con la mediación de las TIC en su proceso de formación tuvieron mejores resultados en las pruebas estandarizadas. Esta investigación, de carácter documental, indagó el caso de Colombia y Panamá, hallando que el patrón efectivamente se repitió. Con el agravante que, en estos países, el porcentaje de estudiantes sin acceso a estos recursos superaban más del 50%. Por lo que se concluye, que los procesos de aprendizaje se vieron seriamente afectados durante el COVID-19, con estragos, que podrían demorar una década en ser superados.
Geolocalización como estrategia didáctica ante la modalidad virtual en las escuelas de negocios
Authors: Omaña Alfonso , Vanoni Giuseppe , Sierra Francisco
Published: December 2022

El documento trata de evidenciar la importancia del uso de plataformas de geolocalizacion en las escuelas de administración y negocios, por tal motivo el documento busca el comprender a la geolocalización como una estrategia didactica para el desarrollo de proyectos online en clases virtuales sincrónicas aplicadas en la Universidad de Los Andes en Táchira Venezuela.
El enfoque ágil como marco de trabajo en la producción académica
Authors: Hernández Cruz Luz María
Published: December 2022

The present study responds to an applied investigation in the development of a Thesis Protocol, in which the precepts of agility and the main elements of the Scrum framework were used. Allowing to comply with all the substantive and formal requirements in relation to its contents and, in turn, using tools for specific use for agile management. The results support that the iterative and incremental model of the common practices of the agile approach is adaptable and allow the improvement of the protocol throughout its development. Concluding that Scrum is applicable to the management of academic-scientific projects.
PARIWISATA HALAL MENURUT PANDANGAN AL-QUR’AN
Authors: Hutagaluh Oscar , Abubakar Achmad , Haddade Hasyim
Published: December 2022

This research is based on the clues in the verses of the Koran related to tourism activities. Tourism in Islam is related to trip or travel undertaken by a person, both individually and as a group to go to some area. However, the paradigm of tourism so far is aimed at momentary pleasure, with hedonistic values ​​so that tourism turns into halal tourism. This study aims to describe the verses of the Koran which have messages for the people regarding halal tourism activities. This research approach is qualitative with the data sources are from various literatures. Based on this research, it is found that the verses of the Koran have provided a basis for halal tourism such as traveling together, enjoying God's creation, consuming halal food, and conducting sharia transactions, as well as sharia-compliant tourism activities.
Toxic Prion: Translation of a Genome's gene with a toxic change
Authors: Eriso Feleke
Published: December 2022

Toxic prion is an abnormal form of a normally harmless protein found in the brain that is responsible for a variety of fatal neurodegenerative diseases of animals including humans. These neurodegenerative diseases are called transmissible spongiform encephalopathies. The key objective of this study is to give a spectacular proof of Nature’s Controlled Experiment for the fact that Genome’s designed/coded directives are effected by its transcripts [7] & proteins serving as implementing engineers in synthesizing its individuals in each species of all genomic-things whereas its usable chemical energy-containing nutritive substances including minerals are used as raw materials in its aerobic or anaerobic compatible environment. The micrographs, Figures, videos were designed be the targets of the study and impartive results in aimful approach of the investigator; and, that was why it had been entitled as Methodology & Results. Genome is not only the true automatic molecular machine capable of synthesizing genomic-things, it is also a supersensitive molecule where symptoms, syndromes, epigenetic modifications, immunological defensive reactions, and the capability of toxic prion proteins (PrP 27-30) to induce conversion of normal prion proteins (PrP 33-35) into toxic prion proteins to cause fatal neurodegenerative diseases are evidences for the fact that the Genome is an unbelievably supersensitive automatic molecular machine!!!! Epigenetics is actually the study of supersensitivity of the Genome by attaching epigenetic groups or chemicals to Genome that are not structural parts of the Genome. When toxicity of prion is caused by change, modification, or mutation in one’s own Genome, it is called autotoxic prion and when it is transmitted from other individuals, it is referred to as acquired toxic prion.
The Food and Energy Costs from the Perspective of Sociology of Social Problems
Authors: Öztürk Emine , Berktaş Mehmet
Published: December 2022

Since human beings are social creatures, it is inevitable for them to live in society. However, many positive or negative changes and developments in society affect people directly or indirectly. At the beginning of the issues that affect the individuals in a society most deeply are the social problems that have emerged in that society. Just as it is not possible to completely eliminate the social problem that has arisen in a society, there seems to be no society that does not experience social problems. In this context, social problems in each society may differ. In addition, while social problems have a continuity feature because they affect many institutions and areas in the society, it has the feature of multi-causality principle because it is based on many different reasons. Likewise, social problems are not social events that occur suddenly or whose effect ends in an instant. In order for such problems to arise, certain conditions and social formations must be present. Because a social issue that arises in one area can be the source or cause of other issues. Recently, especially the problems that have arisen due to economic variables have become a complete social problem. Because the economy, which is an important social institution, is an important concept that affects almost every area of society. In this study, in recent years, a sociological analysis of food and energy costs, which have emerged in many countries in the world due to many different reasons such as Covid-19 pandemic, global warming and climate change, population growth, drought, Russia-Ukraine War, and experienced as a complete social problem, has been started for Turkey. has been studied.
Studi Eksperimental Kekuatan Struktur Atap Berongga Berbahan Komposit Serat Alam
Authors: Sudirman Lubis  , Munawar A Siregar  , Edi Sarman Hasibuan  , Irpansyah Siregar
Published: December 2022

Komposit adalah suatu bahan yang terbentuk dari gabungan dua bahan atau lebih sehingga bahan komposit yang dihasilkan memiliki sifat dan karakteristik mekanik yang berbeda dengan bahan penyusunnya, serat yang digunakan dalam komposit matrik dibedakan menjadi dua yaitu serat alam dan serat sintetik. Sedangkan padi dan nanas merupakan tumbuhan yang banyak dijumpai di seluruh nusantara khususnya indonesia, sehingga hasil alam seperti beras dan nanas di indonesia sangat melimpah. Sekam padi merupakan bahan alternatif yang dapat digunakan dalam pembuatan material komposit, demikian pula serat daun nanas yang akan digunakan sebagai bahan atap merupakan cara yang baik untuk mengurangi evolusi limbah alam seperti sekam padi dan serat daun nanas. . Pada penelitian ini, penulis akan melakukan percobaan kekuatan mesin berbasis komposit menggunakan sekam padi dan serat daun nanas khususnya pada pembuatan atap hollow. Dari uji tarik yang telah dilakukan pada komposit serat sekam padi dan serat daun nanas dengan perbandingan komposisi resin 70% : 30% sekam padi dan daun nanas, 80% : 20% dan 90% : 10%. Terlihat komposisi bahan 90% : 10% mendapatkan nilai lebih tinggi yaitu 101,4 kgf/mm2, sedangkan untuk uji perbandingan perbandingan komposisi resin adalah 70% : 30% sekam padi dan serat daun nanas 80% : 20% dan 90% : 10%. Terlihat bahwa komposisi material 90% : 10% mendapatkan nilai yang lebih tinggi yaitu 1246,26 kgf/mm2.
Analisis Postur Kerja di Pt. Toba Pulp Lestari Menggunakan Metode Rapid Entire Body Assesment (REBA)
Authors: QURTHUBY MUHAMMAD , Rayendra Rozar , Manik Jonas
Published: December 2022

Stasiun kerja yang pekerjaannya dilakukan secara manual perlu memperhatikan postur kerja manusia agar pekerjaan dapat optimal. Gangguan muskuloskeletal merupakan bagian dari postur kerja yang mana posisi kerja yang salah dan monoton dilakukan terus - menerus akan mengakibatkan kesakitan pada sakit bagian punggung, pergelangan tangan dan kaki dikarenakan proses membungkuk, posisi kaki menyerong, gerakan berulang-ulang dan relatif lama. Pekerja di PT. Toba Pulp Lestari, TBK mengalami gejala seperti itu pada stasiun pembibitan sehingga sering mengalami keluhan. Metode REBA adalah solusi mengatasi keluhan dengan menilai postur kerja saat bekerja dengan menghitung skor pada tabel A dan tabel B. Hasil kedua tabel tersebut akan dimasukkan ke dalam tabel C untuk menentukan kategori tindakan. Terdapat 2 pekerja kategori tinggi dan 1 pekerja kategori sedang yang harus diberikan tindakan segera. Mendesain ulang media pembibitan agar sesuai dengan postur tubuh para pekerja pembibitan dan relaksasi dapat membantu tubuh untuk beristirahat.
Analisa Karakteristik Arrester pada Gardu Distribusi 20 kV ST 350 Penyulang Merpati
Authors: Harda Arya Engla , Ermawati  , Fadhli Palaha
Published: December 2022

Arrester  salah satu peralatan pada sistem tenaga listrk yang dapat melindungi peralatan listrik dari gangguan eksternal yang diakibatkan oleh tegangan lebih surja petir.  Analisa karakteristik arrester bertujuan meningkatkan kinerja arrester dalam melindungi transformator dari bahaya sambaran petir. Dengan  mempertimbangkan faktor yang mempengaruhi tegangan  dan arus surja, dapat dihitung jarak arrester, kecuraman gelombang datang, kecepatan merambat gelombang surja dan Basic Insulation Level (BIL). Tingkat kegagalan proteksi arrester tergantung dari tingkat isolasi dasar (TID) peralatan, tegangan kerja dan lokasi penempatan arrester. Dari analisis dan hasil perhitungan pada sistem 20 kV Penyulang Merpati TID transformator sebesar 5 kA dengan 125 kV,  karakteristik kerja arrester dengan tegangan pengenal 24 kV, tegangan pelepasan 87 kV serta arus pelepasan 5 kA dengan tingkat perlindungan 95,7 kV. Kecuraman gelomban yaitu 500 kV dengan jarak maksimum 2,745 meter, dari hasil dilapangan jarak yang terpasang yaitu 2,1 meter. Kondisi ini dikatakan aman karena masih dibawah batas jarak aman.
Rancang Bangun Kendaraan Listrik Roda Tiga Bertenaga Surya sebagai Kendaraan Niaga
Authors: Aken Derisman  , Zikri  , Fauzi Muhammad Ridha
Published: December 2022

Energi terbarukan merupakan energi yang dihasilkan dari sumber daya energi yang secara alamiah tidak akan habis atau cepat dipulihkan dan prosesnya berkelanjutan jika dikelola dengan baik. Energi matahari ini juga dapat dirubah menjadi energi listrik, Sel surya merupakan suatu sumber energi listrik yang memanfaatkan cahaya matahari sebagai sumber energi. . Panel surya atau Photovoltaic (PV) adalah teknologi yang berfungsi untuk mengubah atau mengkonversi radiasi matahari menjadi energi listrik secara langsung. Jumlah energi yang begitu besar yang dihasilkan dari sinar matahari membuat sel surya menjadi alternative sumber energi masa depan yang sangat menjanjikan. Penggunaan energi surya untuk menggerakkan Becak Listrik adalah menjadi topik pada penelitian. Becak listrik dapat bermanfaat untuk kendaran niaga atau angkut barang. Rancang bangun ini dimulai dari menentukan spesifikasi komponen yang akan digunakan sampai menguji jarak tempuh kendaraan tersebut, dari hasil pengujian didapat data Jarak tempuh yang dihasilkan becak listrik tanpa beban tambahan sejauh 32,2 km dengan waktu tempuh 2 jam 40 menit, Sedangkan jarak tempuh becak lisrik setelah diberi beban tambahan 60 kg sejauh 20,1 km dengan waktu tempuh 2 jam dan dengan beban 80 kg jarak tempuh sejauh 13 km dengan waktu tempuh 1 jam 50 menit. Artinya semakin berat beban yang diangkut becak listrik maka akan semakin dekat jarak tempuh yang dihasilkan.Kata kunci: Energi terbarukan, Panel surya, Becak listrik, Kendaraan niaga
Return of 4U 1730–22 after 49 yr Silence: The Outburst Properties Observed by NICER and Insight-HXMT
Authors: Chen Yu-Peng , Zhang Shu , Zhang Shuang-Nan , Ji Long , Wang Peng-Ju , Kong Ling-Da , Chang Zhi , Peng Jing-Qiang , Shui Qing-Cang , Li Jian , Tao Lian , Ge Ming-Yu , Qu Jin-Lu
Published: December 2022

After 49 yr of quiescence, 4U 1730–22 became active and had two outbursts in 2021 and 2022; the onset and tail of the outbursts were observed by NICER, which give us a peerless opportunity to study the state transition and its underlying mechanism. In this work, we take both the neutron star (NS) surface and accretion disk emission as the seed photons of the Comptonization and derive their spectral evolution in a bolometric luminosity range of 1%–15% L
Edd. In the high/soft state, the inferred inner disk radius and the NS radius are well consistent, which implies that the accretion disk is close to the NS surface. For the decay stage, we report a steep change of the accretion disk emission within 1 day, i.e., the soft-to-hard transition, which could be due to the propeller effect, and the corresponding NS surface magnetic field is 1.8–2.2 × 108 G. Moreover, the inner disk radius is truncated at the corotation radius, which is similar to the propeller effect detected from 4U 1608–52. The absence of the propeller effect in the hard-to-soft state transition implies that the transition between the magnetospheric accretion and the disk accretion is not the sole cause of the state transitions.
Cardiac magnetic resonance imaging in acute and chronic myocardial ischemia: current clinical application and future directions
Authors: Nedevska M. , Grudeva V. , Partenova A.
Published: December 2022

Ischemic heart disease, its sequelae and complications contribute substantially to morbidity and mortality worldwide. Significant technological progress in recent years has significantly expanded the application of non-invasive imaging modalities in the systematic and complex evaluation of patients with ischemic heart disease in the preclinical and clinically developed stages of the disease. Cardiac magnetic resonance imaging includes a complex morphological and functional assessment. Regional and global myocardial kinetics and function, morphological changes in myocardial tissue in the form of edema, hemorrhage, and scarring determine various manifestations of myocardial ischemia in its acute and chronic form. Currently established clinical protocols have already demonstrated their diagnostic and prognostic value. Under the influence of unceasing clinical interest, cardiac magnetic resonance imaging is constantly developing and improving with emerging imaging technologies that provide additional information based on advanced quantification of imaging biomarkers and improved diagnostic accuracy, therefore potentially allowing reduction or avoidance of contrast and/or stressor agents.
Belt and Road Initiative for environmental economic development: A Case Study of cooperation between China and Russia in transport sector
Authors: Boyu Liu , Efimova Olga , Vasiev Maksim , Qian Wang
Published: December 2022

The impact of climate change and COVID-19 pandemic on the global economy is indeed powerful; this determines particular relevance of low-carbon economy and environment-oriented development, drawing considerable public attention to these issues. China and Russia as the two largest neighboring countries have a centuries-old history of relationship and fruitful cooperation. Transport industry plays an essential role in promoting trade and economic development between the two countries and its expansion may also contribute to achieving sustainable development and carbon neutrality goals. This paper aims to assess the prospects of cooperation between China and Russia in transport policy with regard to the environmental component through the study of the environment-oriented processes using the transregional theory, and Kuznetsov’ transregional model of interaction between Russia and China in the transport sector. The results of the present research show that China and Russia can be expected to further strengthen their cooperation in the field of transport infrastructure building and renovating roads railways, ports, and border crossings to expand traffic capacity and improve efficiency — all this with a focus on new green technologies.
Artistas y agentes diplomáticos: José Antolínez, Francisco Bergés y Cornelius Lerche
Authors: Pascual Santos Julio
Published: December 2022

El pintor José Antolínez se relacionó con personajes influyentes del Madrid diplomático de su tiempo, como queda acreditado al recibir el encargo de retratar al embajador Cornelius Pedersen Lerche con un grupo de amigos y su hija antes de la vuelta definitiva a Dinamarca. El embajador danés en Madrid, Cornelius Pedersen, y su séquito, firmado y fechado en 1662 es único en su tipología en el siglo XVII español. Hemos documentado las primeras pinturas ejecutadas por José Antolínez, a través del primer testamento del que puede considerarse su amigo, colega y mentor, Francisco Bergés en 1652. Agente y mayordomo del embajador de Dinamarca durante dos décadas, fue el muy probable intermediario para el encargo del retrato colectivo del embajador.
José Villegas Cordero (1844-1921) y Estados Unidos: retratos, murales y un libro de viaje
Authors: Sánchez Mellado Victoria , Boone M. Elizabeth
Published: December 2022

Con este artículo se estudia la figura de José Villegas Cordero y su relación con varias personas procedentes de Estados Unidos. Villegas fue maestro y amigo de John Elliott, a quien guio en su producción artística. Maud Howe, esposa de Elliott, reflejó el trabajo de Villegas como pintor y director del Museo del Prado en varios de sus textos literarios, entre ellos su libro de viajes Sun and Shadow in Spain (1908). Además, Villegas también se relacionó con Isabel y Larz Anderson, amigos igualmente de los Elliott, quienes adquirieron y promocionaron sus obras. El estudio de estas amistades, que se prolongaron durante casi cuatro décadas, proporciona una nueva visión de Villegas y su trabajo.
Enseigner à distance en temps de confinement : enquête auprès des enseignants de langues en Belgique francophone
Authors: Delforge Carole , Dachet Dylan , Van de Vyver Julie
Published: December 2022

Dans le contexte de la période de confinement et, partant, de la fermeture des établissements scolaires entre mars et mai 2020 en Fédération Wallonie-Bruxelles, la présente étude vise, sur base d'une enquête en ligne à laquelle 331 enseignants de l'enseignement fondamental et secondaire ont participé, à cartographier à la fois les usages pédagogiques du numérique des répondants pendant cette période et leur ressenti quant à leur expérience d'enseignement à distance.Notre analyse, quantitative et qualitative, montre une forte utilisation des plateformes, du courriel et des outils de création de contenu éducatif dans le cadre de l'enseignement des langues à distance. Elle souligne également quelques différences significatives d'usage entre les enseignants ayant déjà une expérience des pratiques pédagogiques numériques et ceux ayant découvert ces pratiques pendant cette période. En outre, les résultats mettent en avant des retours d'expérience contrastés de la part des répondants quant à l'expérience vécue. Les résultats questionnent, enfin, la formation aux compétences numériques des enseignants et des élèves ainsi que l'accès aux outils numériques et à l'équipement pour tous, avant de proposer une réflexion sur les leçons à tirer de cette expérience pour le futur de l'enseignement.
Concevoir des parcours immersifs en français langue seconde pour préparer les étudiants étrangers à la mobilité
Authors: Guichon Nicolas , Thiburce Julien , Lascar Justine , Doulfaquar Sofiane
Published: December 2022

Avec la place grandissante des apprentissages médiés par les technologies, aussi bien dans le milieu académique que pour le grand public, il semble opportun d'évaluer les possibilités offertes par les technologies immersives pour fournir des expériences alternatives d'apprentissage d'une langue-culture. Le projet Visiteurs s'appuie sur la conception d'un parcours immersif qui vise à accompagner l'exploration de l'espace public par des étudiants étrangers. Certaines étapes de la conception de ce parcours pilote fournissent un espace privilégié pour examiner l'apport des technologies immersives pour un apprentissage situé d'une langue seconde et pour générer des méthodes et des concepts propices à nourrir la recherche en ingénierie didactique.
Compétences pour télécollaborer dans un environnement plurilingue : référentiel et tâche
Authors: Chachkine Elsa , Salengros-Iguenane Isabelle
Published: December 2022

Dans cet article, nous proposons un référentiel des compétences pour télécollaborer dans un environnement plurilingue. Les enseignants de langues du supérieur peuvent s'y référer pour préparer les étudiants à télécollaborer, en mobilisant des pratiques plurilingues et en s'appuyant sur des ressources numériques. Le référentiel que nous avons conçu s'ancre dans une conception humaniste de la formation (Allport et al., 1971 ; Ryan & Deci, 2017). Plus précisément, nous plaçons la compétence à collaborer à distance (Henri & Lundgren-Cayrol, 2003 ; Daele & Charlier, 2006) au centre de la compétence à télécollaborer. Les littératies numériques (Ollivier et al., 2018) et les pratiques plurilingues (Carap, 2012 ; Refic, 2019) complètent le référentiel de compétences. Un exemple de tâche en FLE, qui prend appui sur le référentiel, est proposé. La tâche est destinée à des élèves ingénieurs et des doctorants de deux établissements d'enseignement supérieurs français.
Meal Planning for Alzheimer's Disease Using an Ontology-Assisted Multiple Criteria Decision-Making Approach
Authors: Amiri Maryam , Li Juan , Roy Souradip
Published: December 2022

As healthy diets and nutrition are crucial for people with Alzheimer's disease (AD), caregivers of patients with AD need to provide a balanced diet with the correct nutrients to boost the health and well-being of patients. However, this is challenging as they are likely to suffer from aging-related problems (such as teeth or gum problems) that make eating more uncomfortable; the planners, who are usually patients' family members, generally face high pressure, a busy schedule, and little experience. To help unprofessional caregivers of AD plan meals with the right nutrition and flavors, in this paper, the authors propose a meal planning mechanism that uses a multiple criteria decision-making approach to integrate various factors that affect a caregiver's choice of meals for AD patients. Ontology-based knowledge has been used to model personal preferences and characteristics and customize general diet recommendations. Case studies have demonstrated the feasibility and usability of the proposed approach.
Cardiac Arrhythmia, CHF, and NSR Classification With NCA-Based Feature Fusion and SVM Classifier
Authors: Deepak H. A.  , Vijayakumar T.
Published: December 2022

An arrhythmia is an irregular heartbeat that causes abnormal heart rhythms. Manual analysis of electrocardiogram (ECG) signals is not sufficient to quickly detect cardiac arrhythmias. This study proposes a deep learning approach based on a convolutional neural network (CNN) architecture for the classification of cardiac arrhythmias (ARR), congestive heart failure (CHF), and normal sinus rhythm (NSR). First, the ECG signal is converted into a 2D image using time-frequency conversion. The scalogram is constructed using a continuous wavelet transform to extract dynamic features. With CNN, each ECG signal is broken down into heartbeats, and then each heartbeat is converted into a 2D grayscale image of the heartbeat. Morphological feature extraction was performed by segmenting the QRS complex and detecting P and T waves. A third approach to feature extraction is dual-tree complex wavelet transform (DT-CWT). In addition, all extracted features are combined using neighborhood component analysis (NCA), and features are selected to classify using a support vector machine (SVM) classifier.
Aspergillus fumigatus–Secreted Alkaline Protease 1 Mediates Airways Hyperresponsiveness in Severe Asthma
Authors: Redes Jamie L , Basu Trisha , Ram-Mohan Sumati , Ghosh Chandra C , Chan Eunice C , Sek Albert C , Zhao Ming , Krishnan Ramaswamy , Rosenberg Helene F , Druey Kirk M
Published: December 2022

The hallmark features of allergic asthma are type 2 (eosinophilic) inflammation and airways hyperresponsiveness (AHR). Although these features often comanifest in mouse lungs in vivo, we demonstrate in this study that the serine protease Alp1 from the ubiquitous mold and allergen, Aspergillus fumigatus, can induce AHR in mice unable to generate eosinophilic inflammation. Strikingly, Alp1 induced AHR in mice devoid of protease-activated receptor 2/F2 trypsin-like receptor 1 (PAR2/F2RL1), a receptor expressed in lung epithelium that is critical for allergic responses to protease-containing allergens. Instead, using precision-cut lung slices and human airway smooth muscle cells, we demonstrate that Alp1 directly increased contractile force. Taken together, these findings suggest that Alp1 induces bronchoconstriction through mechanisms that are largely independent of allergic inflammation and point to a new target for direct intervention of fungal-associated asthma.
Further Experiences with the Isolated Organ Lipoids As “Antigen” in the Wassermann Test
Authors: L'Esperance Elise S. , Coca Arthur F.
Published: December 2022

Our previous publications (1) upon the Wassermann reaction have dealt chiefly with the technique of the test. We have called attention to two important sources of error that attach to the use of the isolated organ lipoids (Noguchi) as “antigen.” These were: first, the non-specific or “pseudo-reaction” that is sometimes obtained with the originally prescribed quantity of “antigen” when the serum to be tested has not been heated; and secondly, the prezone phenomenon of wanting or weak reaction, which sometimes occurs with positively reacting sera where the larger quantities of the lipoid emulsion are used.

In a subsequent larger series of examinations we have not only confirmed those observations, but, through our association with Dr. E. L. Keyes and with the generous assistance of Dr. D. W. MacKenzie, Dr. B. S. Barringer and Dr. J. D. Kernan, Jr., we have been able, also, to reach a definite conclusion as to the relative clinical efficiency of our technical method in the diagnosis of syphilis.
Is the Hyperleucocytosis Following the Injection of Typhoid Bacilli Into Immunized Rabbits Specific?
Authors: McWilliams Helen I.
Published: December 2022

There is an extensive literature presenting experiments designed to show that the leucocytes play a more active part in ridding the organism of injected bacteria in immunized animals than in normal ones. This qualitative response on the part of the leucocytes has been very carefully studied and is specific. Gay and Claypole (1) have, however, recently described a quantitative response in the leucocytes of immunized animals which they claim is also specific. Upon injecting a normal rabbit intravenously with typhoid bacilli there results first a leucopenia and then a hyperleucocytosis; if a rabbit immunized against typhoid bacilli is similarly injected, they found likewise first a leucopenia and then a hyperleucocytosis, but the hyperleucocytosis in this case was much greater in degree than that called forth in the normal animal. Their table indicates that normal rabbits will show a maximum of about 35,000 to 60,000 leucocytes to the cubic millimeter, while the rabbits immunized against typhoid bacilli yield counts of 60,000 to 150,000.
Studies in Specific Hypersensitiveness
Authors: Grove Ella F. , Coca Arthur F.
Published: December 2022

The removal of all protein and other detectable nitrogenous substances from pollen and house dust extracts, by means of tryptic digestion and dialysis, causes no appreciable lessening of the atopic activity of the extracts.

These atopens seem, therefore, not to be proteins, in the usual sense.

The tryptic digestion of the proteins of horse dander and of green pea causes a diminution of atopic activity, corresponding with the loss of protein by the digestion.

The atopens of horse dander and of green pea appear, thus, to be of protein nature.
Studies in Specific Hypersensitiveness
Authors: Walzer Matthew , Grove Ella F.
Published: December 2022

Studies of the pollen antigens have resulted in the following conclusions: Timothy and ragweed pollens have definite antigenic properties and may induce in the uinea-pig a condition of hyper-sensitiveness; intravenous injection of the specific antigen in such animals can result in death by acute or delayed anaphylactic shock.With the Dale and intravenous testing methods as criteria, comparison of the states of sensitivity induced by injections of the pollen extracts and by “border zone” doses of an immune egg-white serum indicates that: The pollen antigen sensitizes a much smaller number of animals.The pollen antigen induces a state of maximal or acute sensitivity in a smaller percentage of animals.The contraction of the pollen-sensitive uterus tends to be slower in starting, and it is more irregular than is the contraction of the egg-white sensitive uterus.Pollen sensitivity is specific, except against related pollens of the same family.Passive transfer of sensitivity was accomplished in only one animal with only partial success, the sensitivity induced being detected by the Dale method, but not by the intravenous test.The pollen antigen-antibody reaction is much more time consuming than that of egg-white, both in vivo and in vitro.The presence of precipitins has not been demonstrated in the sera of any of the pollen sensitive animals.The rules of Coca and Kosakai for precipitin neutralization are not applicable to the pollen antigen-antibody reaction.Digestion with trypsin and dialysis does not remove the active antigenic principle of ragweed pollen.The non-digestible, non-dialyzable factor is common to both high and low ragweed pollens, and is almost as strongly antigenic as the whole pollen. (This factor seems, thus, to be the same principle which Coca and Grove found to be the atopen in ragweed hay fever.)Beside the non-digestible and non-dialyzable factor, there are one or more less important antigens in ragweed, probably protein in nature.
Studies in Specific Hypersensitiveness
Authors: Coca Arthur F. , Milford Edgar L.
Published: December 2022

In a former publication (1) on this topic, it was stated that while the methods described in that publication provided preparations capable of successful diagnostic and therapeutic use, the problem was still under investigation. Most of the methods have been under constant study, and have been subjected to more or less important changes. The chief objects of the study were: First, to lessen the deterioration to which a number of the materials are subject; second, to effect a needed concentration of the active substances in some of the preparations; and, third, to simplify and facilitate the technical aspects of the methods.

General Considerations. The various active substances responsible as exciting agents of atopic conditions are not all of the same nature. Studies carried out in this organization have shown that the atopens of pollens and of house dust and orris root are “non-protein” substances, whereas that of horse dander is at least in part a digestible protein.
Hepatic Reactions in Anaphylaxis
Authors: Manwaring W. H. , Hosepian V. M. , Enright J. R. , Porter Dorothy F.
Published: December 2022

During the first two minutes of typical anaphylactic shock in intact dogs, the uterus, urinary bladder, and intestines are thrown into sharp contraction. These typical anaphylactic contractions do not take place on intravenous injection of specific foreign protein into dehepatized anaphylactic dogs. We, therefore, believe the smooth muscle contractions here considered are due to chemical products (hepatic anaphylatoxins), explosively formed or liberated by the anaphylactic liver, products having a histamine-like effect on smooth muscle structures.