bluuebunny/crossref_metadata_2025 huggingface dataset:
Faire de l’histoire religieuse dans une société sortie de la religion
Authors: Cuchet Guillaume
Published: March 2022

Cette interrogation de fond, qui traverse mon travail, il me semble qu’on peut la résumer sommairement de la manière suivante : comment la société française, qui est l’une des plus sécularisées du monde, mais qui a été par le passé si profondément façonnée par le catholicisme, en est aujourd’hui très largement « sortie », au sens où Marcel Gauchet parle de « sortie de la religion », c’est-à-dire comme cadre structurant de sa vie collective, de ses lois, de ses mœurs, de ses valeurs et de sa culture ? À quels rythmes, selon quelles voies, jusqu’à quel point, moyennant quelles compensations et décompensations ?
Un récit mémorable
Authors: Michonneau Stéphane
Published: March 2022

Se promener le long d’une plage ; heurter une bouteille jetée à la mer par un inconnu, il y a près de cinquante ans ; l’ouvrir, piqué par la curiosité ; se croire, au départ, le simple passeur d’une histoire qui n’est pas la sienne ; puis, se laisser gagner par la lecture de cet ouvrage inédit ; mener des recherches pour comprendre : voilà mon histoire.
Cette bouteille que je n’ai pas eu le courage de rejeter, ce sont deux gros volumes verts cousus main dont j’apprends fortuitement l’existence par un courrier, le 22 décembre 2001. Retrouvées dans le grenier d’un pasteur du sud-est de la France, ces cinq cents pages écrites en castillan resurgissent après cinquante ans d’oubli. Elles s’avèrent être l’un des premiers témoignages, capital, du système concentrationnaire franquiste.
Sans le vouloir, je suis happé par le mystère de cette présence du passé qui est mémoire. Qui est l’auteur ? Quelle est l’histoire de ce manuscrit ? Par quel étrange chemin s’est-il retrouvé sur mon bureau ? Que raconte ce récit qui s’affiche comme un roman historique ? Que puis-je en faire en historien ? Pendant dix ans, je mène une enquête décousue, pleine de pièges et de rebondissements. Unique lecteur de cette œuvre oubliée, je comprends bientôt que, malgré moi, je fais partie de cette histoire. Mais alors, comment la raconter sans remettre en question ce que je croyais savoir de mon métier d’historien ? Histoire d’une enquête où l’enquêteur devient l’enquêté.
Les présents de l’historien
Authors: Garcia Patrick
Published: March 2022

Ce texte retrace une série de présents successifs traversés au cours d’un cheminement qui va de l’engagement politique à l’étude des usages politiques du passé ou encore à celle de l’écriture de l’histoire et de son enseignement, mais ce cheminement n’a rien d’une trajectoire nécessaire. Bien sûr en raison de la façon dont le récit de ces présents est construit, comme de son premier destinataire – un jury universitaire –, il ne peut que procéder d’une mise en cohérence a posteriori. J’ai toutefois tenté de laisser à la contingence, au hasard, aux rencontres, leur juste place. Mes lieux d’histoire ont été le plus souvent des lieux institutionnellement faibles comme les IUFM, ou des lieux choisis en marge de l’institution comme la revue Espaces Temps ou bien encore le « DDG » – l’attelage que nous formons depuis près de quinze ans avec Christian Delacroix et François Dosse –, mais j’avoue avoir toujours trouvé en m’investissant dans ces périphéries une liberté qui me convient. Au fil des pages j’ai donc tâché, de bon gré, persuadé que l’exercice m’était profitable, d’ouvrir ma boîte à outils, de montrer les articulations d’un parcours et les ressorts d’un faire de l’histoire.
Devenir historien
Authors: Smith Darwin
Published: March 2022

« L’historien est donc convié à comprendre la trajectoire de son itinéraire. Non pas faire son autobiographie intellectuelle, et présenter l’homme puis l’œuvre et les résultats, deux régimes mis côte à côte et distingués dans leur substance, mais décrire son projet scientifique de production de sens en termes de transactions, interférences, dynamiques, construction symbolique et sociale... Chemin faisant, ce que j’ai tissé avec la navette des mots sur le métier rétrospectif est certainement bariolé. Mais, au regard de la trame et des motifs du tissu, en voyant combien il m’importait de nouer des nœuds clairs sur le fil du temps pour échapper au chaos, je n’ai qu’une seule conclusion : on ne naît pas historien, on le devient. »
Les retours
Authors: Foronda François
Published: March 2022

« Je suis convaincu que les lecteurs de cette ego-histoire attendent de ma part le récit d’un retour au pays, la rassurante trajectoire d’un fils d’immigrés espagnols devenu un médiéviste français de l’Espagne. Pourquoi pas. Mais les chemins du retour ne sont pas toujours les plus droits, et ramènent-ils toujours au point de départ attendu ? » Loin de proposer l’histoire linéaire de sa trajectoire, François Foronda la soumet ici à un exercice d’auto-analyse, en historien, sur la base de ses archives personnelles. Davantage que des retours, cet exercice le conduit à réaliser un voyage fait d’un constant va-et-vient entre quatre lieux de mémoire, deux pays, le passé et le présent, la vie académique et la vie personnelle, que l’auteur tient également pour une vie majuscule. Et une forme de réconciliation libératrice se fait jour au bout de ce voyage, pratiquement circulaire, dans l’arrière-pays retrouvé de la vocation historienne de l’auteur.
D’Est en Ouest, retour à l’archive
Authors: Combe Sonia
Published: March 2022

Lorsque je réfléchis aux conditions dans lesquelles j’ai pu participer à la recherche sur le monde soviétique avant sa chute, une cohérence dont je n’avais pas eu une perception très nette m’apparaît : de façon plus ou moins centrale se trouve posée la question des sources, de celles dont j’ai manqué, de celles qui m’ont aidée, de celles que j’ai construites. Dans ma pratique de chercheure comme dans ma pratique professionnelle, pour moi indissociables. Je n’ignore pas que l’exercice de reconstruction du passé, fût-il scientifique, n’échappe pas à l’« illusion biographique », mais je crois pouvoir relier cette cohérence à mon insertion dans une institution (la BDIC) spécialisée en histoire contemporaine qui m’a formée à la gestion des documents et m’a permis d’en produire. Qu’il s’agisse des archives orales et filmiques, tardivement prises en compte par les historiens, de l’accès, non sans peine, aux archives des états ex-communistes comme des autres, ou encore des progrès de la numérisation, les sources se sont démultipliées depuis peu. Bénéficiant d’un poste privilégié, j’ai pu observer ce moment charnière du « tournant électronique » de la documentation, évocateur d’un autre tournant dans la discipline historique, qui nous encourage à penser ses effets de connaissance sur l’écriture de l’histoire.
miR-19a targeting CLCA4 to regulate the proliferation, migration, and invasion of colorectal cancer cells
Authors: Li Huiwen , Huang Bo
Published: March 2022

The role of miR-19a in colorectal cancer (CRC), a devastating disease with high mortality and morbidity, remains controversial. In the present study, we show that the level of miR-19a is significantly higher in clinical CRC tissue samples than in paracancerous tissue samples, and significantly higher in CRC cells lines HT29, SW480, and CaCO2 than in the normal human colon mucosal epithelial cell line NCM460. miR-19a mimics and inhibitors were synthesized and validated. Overexpression of miR-19a mimics significantly promoted, while miR-19a inhibitors inhibited, the proliferation, survival, migration, and invasion of SW480 and CaCO2 CRC cells. Furthermore, mRNA and protein levels of chloride channel accessory 4 (CLCA4) were lower in CRC cells and tissues. Bioinformatics and a luciferase reporter assay confirmed that CLCA4 was a miR-19a target. Further, miR-19a inhibition increased CLCA4 expression. The inhibitory effect of miR-19a on cell growth, survival, migration, and invasion was reversed by knockdown of CLCA4 expression. The data demonstrated that the miR-19a/CLCA4 axis modulates phospho-activation of the PI3K/AKT pathway in CRC cells. In conclusion, our results revealed that miR-19a overexpression decreases CLCA4 levels to promote CRC oncogenesis, suggesting that miR-19a inhibitors have potential applications for future therapeutic of CRC.
The 2022 On-site Padua Days on Muscle and Mobility Medicine hosts the University of Florida Institute of Myology and the Wellstone Center, March 30 - April 3, 2022 at the University of Padua and Thermae of Euganean Hills, Padua, Italy: The collection of abstracts
Authors: Sweeney H. Lee , Masiero Stefano , Carraro Ugo
Published: March 2022

In the autumn of 2021, the 2022 Padua Days of Muscle and Mobility Medicine (PDM3) was planned to be held from March 30 to April 2, 2022. Despite the fact that Coronavirus COVID-19 outbreak continued to impose restrictions all over the world, the program was planned with Scientific Sessions to occur over three full days at either the University of Padua Aula Magna or the Hotel Petrarca on the Thermae of Euganean Hills (Padua), Italy. During the winter the epidemic worsened, but waned by early February 2022, allowing confirmation of the planned On-site Meeting. The success of submission of abstracts (over 100 abstracts, i. e., three times the previous years) is attributable to the fact that the 2022 On-site PDM3 is a combined meeting, hosting the spring Meeting of the Myology Institute and Wellstone Center of the University of Florida, USA. The first three days will include a large series of presentations of the University of Florida scientists and clinicians and of their Invited Speakers from Canada, France, Switzerland Italy and the U.K. European researchers and clinicians from France, Germany, Iceland, Ireland, Italy, Slovenia, Russia and UK fill the program of last two days. To provide slot times to young Speakers, the 2022 On-site PDM3 was extended to April 3, 2022. The Collection of Abstracts is e-published in the 32 (1) 2022 Issue of the European Journal of Translational Myology (EJTM), together with the detailed Program organized in the Aula Magna of the University of Padua (March 30) and for March 31 - April 3, 2022 at the Conference Halls of Hotel Petrarca of the Thermae of Euganean Hills (Padua), Italy. The Program ends late on Sunday April 3, 2022 with an invitation to join the 2023 PDM3, March 27 – 31 at the Thermae of Euganean Hills (Padua), Italy. You are invited to join and to submit your Communications to the European Journal of Translational Myology and to a Special Issue of the Journal diagnostics, MDPI, Basel. Both journals will provide 50% discount to the first 15 accepted typescripts.
Intrinsic Risk Factors for Noncontact Musculoskeletal Injury in Collegiate Swimmers: A Prospective Cohort Study
Authors: Pollen Travis R. , Warren Meghan , Ebaugh David , Taylor Jennifer A. , Silfies Sheri P.
Published: March 2022

Context

Shoulder pain is pervasive in swimmers of all ages. However, given the limited number of prospective studies, injury risk factors in swimmers remain uncertain.

Objective

To determine the extent to which the risk factors of previous injury, poor movement competency, erroneous freestyle swimming technique, and low perceived susceptibility to sport injury were associated with noncontact musculoskeletal injury in collegiate swimmers.

Design

Prospective cohort study.

Setting

College natatorium.

Patients or Other Participants

Thirty-seven National College Athletic Association Division III swimmers (21 females, 16 males; median age = 19 years [interquartile range = 3 years], height = 175 ± 10 cm; mass = 70.0 ± 10.9 kg).

Main Outcome Measure(s)

Participants completed preseason questionnaires on their previous injuries and perceived susceptibility to sport injury. At the beginning of the season, they completed the Movement System Screening Tool and the Freestyle Swimming Technique Assessment. Logistic regression was used to calculate odds ratios (ORs) with 95% CIs for the association between each risk factor and injury.

Results

Eleven of the 37 participants (29.7%) sustained an injury. Univariate analyses identified 2 risk factors: previous injury (OR = 8.89 [95% CI = 1.78, 44.48]) and crossover hand positions during the freestyle entry phase (OR = 8.50 [95% CI = 1.50, 48.05]). After adjusting for previous injury, we found that a higher perceived percentage chance of injury (1 item from the Perceived Susceptibility to Sport Injury) decreased the injury odds (adjusted OR = 0.11 [95% CI = 0.02, 0.82]). Poor movement competency was not associated with injury (P > .05).

Conclusions

Previous injury, a crossover hand-entry position in freestyle, and a low perceived percentage chance of injury were associated with increased injury odds. Ascertaining injury histories and assessing for crossover positions may help identify swimmers with an elevated injury risk and inform injury-prevention strategies.
Aqueous extract of freeze-dried Protaetia brevitarsis larvae promotes osteogenesis by activating β-catenin signaling
Authors: Jayasingha Jayasingha Arachchige Chathuranga Chanaka , Lee Kyoung Tae , Choi Yung Hyun , Kang Chang-Hee , Lee Mi-Hwa , Kim Gi-Young
Published: March 2022

Objective:

To investigate the effect of an aqueous extract of Protaetia brevitarsis (AEPB) on osteogenesis using preosteoblast MC3T3-E1 cells and zebrafish larvae.

Methods:

Flow cytometric analysis was used to measure the cytotoxicy. Alkaline phosphatase activity was detetmined using p-nitrophenyl phosphate as a substrate. Calcium deposition was detected using alizarin red staining along with osteogenic marker expression in preosteoblast MC3T3E1 cells. In addition, vertebral formation in zebrafish larvae was detected using calcein staining and osteogenic gene expression.

Results:

AEPB highly promoted the expression of osteogenic markers including runt-related transcription factor 2, osterix, and alkaline phosphatase, along with elevated levels of mineralization in MC3T3-E1 cells. Moreover, AEPB accelerated vertebral formation in zebrafish larvae accompanied by upregulated expression of osteogenic genes. FH535, an inhibitor of Wnt/β-catenin, suppressed AEPB-induced osteogenic gene expression and vertebral formation, indicating that AEPB stimulates osteogenesis by activating the Wnt/β-catenin signaling pathway.

Conclusions:

AEPB stimulates osteoblast differentiation and bone formation by activating β-catenin. Therefore, AEPB is a promising material that induces osteogenesis, and is useful for the treatment of bone resorption diseases.
Conjunctival swab assessment among hospitalized patients with confirmed coronavirus disease 2019 at Zagazig University Hospitals, Egypt
Authors: Al-Nashar Haitham Y. , Awad Ahmad M.B. , Ateya Marwa A.
Published: March 2022

Purpose

The aim of this study was to assess the role of PCR in conjunctival swab in the diagnosis of coronavirus disease 2019 (COVID-19) disease.

Patients and methods

This is a prospective cross-sectional study that included 50 patients with confirmed COVID-19 infection with and without conjunctivitis. Reverse transcriptase PCR was done for all conjunctival swabs to detect the presence or absence of coronavirus RNA.

Results

The mean age of the patients was 51.9±0.8 years, with 19 (38%) patients having conjunctivitis and 31 (62%) patients without conjunctivitis. The mean days since the onset of COVID symptoms was 9.5±0.7 days. Fever was present in 48 (96%) patients and respiratory symptoms were present in 49 (98%) patients. Positive, weak positive, and negative reverse transcriptase PCR of conjunctival swabs were detected in nine (18%), seven (14%), and 34 (68%) patients, respectively.

Conclusion

There were low viral RNA loads in the conjunctival swab. So, its analysis cannot offer an opportunity to confirm the diagnosis of COVID-19 infection.
Retinal nerve fiber layer thickness in children with β-thalassemia major
Authors: Basiony Ahmed I. , Elsharkawy Nermine F.R. , El-Hawy Mahmoud A. , Zaky Adel G.
Published: March 2022

Background

β-thalassemia major, a disease of defective globin β-chain synthesis, is characterized by anemia caused by a combination of hemolysis, ineffective erythropoiesis, and iron overload. Children with β-thalassemia major are liable to impairments in the retinal microvasculature. The progressive retinal and retinal pigment epithelium pathologies caused by deferoxamine may lead to visual loss.

Purpose

The aim of this study was to measure the retinal nerve fiber layer (RNFL) thickness in children with β-thalassemia major and to compare it with a healthy control group.

Patients and methods

This is a cross-sectional study that included 15 patients with β-thalassemia major and 15 healthy children as a control group, who were recruited from the Pediatric Department, Menoufia University Hospital, Shebin El Kom, Menoufia, Egypt, from March 2020 to December 2020. All children were subjected to a standard ophthalmological examination. The RNFL thickness measurements were performed by Spectralis Heidelberg optical coherence tomography.

Results

The mean hemoglobin level was statistically significantly less in the β-thalassemia major group (6.79±0.69 g/dl) compared with the control group (13.67±0.57 g/dl) (P<0.001). The serum ferritin level was significantly increased among the β-thalassemia major group (4280.0±1250.83 ng/ml) compared with the control group (60.70±92.46 ng/ml) (P<0.001). The mean blood transfusion history among patients with β-thalassemia was 1.07±3.37/month. The nasal superior, nasal inferior, and nasal sectors were significantly thinner in patients with β-thalassemia major than in the control group (P<0.05). In patients with β-thalassemia major, the average RNFL thickness and each individual quadrant RNFL thickness (temporal, temporal inferior, and nasal inferior) were not statistically significantly correlated with serum ferritin and serum hemoglobin (P>0.05). On the contrary, the nasal superior sector was significantly correlated with serum hemoglobin, whereas the temporal superior and nasal sectors were significantly correlated with serum ferritin (P<0.05).

Conclusions

The RNFL was thinner in patients with β-thalassemia major compared with the control group. The RNFL thickness was positively correlated with the decreasing hemoglobin level.
A rendezvous technique using laparoscopy and cystoscopy to remove transmigrated intrauterine contraceptive device from abdomen and urinary bladder
Authors: Khiangte Elbert , Khiangte Iheule Newme , Naiding Nitya non , Deka Kunal , Bathari Ronald , Doungel Jimmy Henkhomang
Published: March 2022

Intrauterine contraceptive devices (IUCDs) are the most commonly used reversible contraceptive methods. Uterine perforation followed by transmigration is a rare but potentially life-threatening complication associated with the use of IUCDs. Perforation of the bladder by an IUCD is extremely rare. We present the case of a 36-year-old woman with a 3-year history of IUCD placement presenting with symptoms of lower urinary tract infection. X-ray of the pelvis and hysteroscopy revealed an inverted T-shaped metallic shadow resembling an IUCD in the pelvis and an empty uterine cavity, respectively. Using a cystoscope, the IUCD was visualized embedded in the urinary bladder and its retrieval was attempted unsuccessfully with the cystoscope. Hence a rendezvous technique, in which laparoscopy, assisted with cystoscopy was performed. The vertical limb and half of the horizontal limb of the copper-T were retrieved from the outer wall of the urinary bladder laparoscopically, and the intravesical part of the horizontal limb along with the calculus was retrieved per urethra.
Discursos en Facebook y Twitter sobre el uso educativo de móviles en el aula
Authors: Mellado-Moreno Pedro César , Patiño-Masó Josefina , Ramos-Pardo Francisco Javier , Estebanell-Minguell Meritxell
Published: March 2022

Introducción: Los mensajes sobre el uso pedagógico de los móviles en el aula generan debate en las redes sociales y logran crear opinión en la ciudadanía. Los objetivos de este trabajo son: analizar las características de los discursos que se difunden en Facebook y Twitter sobre el uso educativo de los móviles en el aula, según si los argumentos que defienden se basan en la promoción, la prohibición o la indeterminación, e identificar los perfiles de sus principales agentes emisores, así como el tipo de contenido argumental de los mensajes que tienen mayor impacto. Metodología: Se plantea un estudio descriptivo transversal. Se analizan 142 mensajes en español o inglés, sin excluir su procedencia geográfica, desde una aproximación mixta empleando el criterio de engagement para clasificar su relevancia. Resultados: Los resultados muestran que la argumentación predominante es la de la promoción del uso educativo de móviles en el aula siendo los profesionales de la educación quienes mayoritariamente la publican. Los argumentos de prohibición son emitidos principalmente por los medios de comunicación y los perfiles institucionales, siendo estos mensajes los que tienen mayor repercusión. Discusión: Teniendo en cuenta que el liderazgo informal generado en las redes sociales puede provocar cambios en la agenda social y/o política, se destaca la relación hallada entre el tipo de usuario y el tipo de mensaje emitido. Conclusiones: Entre otras, se observa que las críticas y recelos al uso de los móviles en el aula se deben a la confusión generalizada entre móviles y redes sociales.
PERSEPSI MAHASISWA PGSD TERHADAP ANAK BERKEBUTUHAN KHUSUS DALAM KONTEKS SEKOLAH INKLUSI
Authors: Amalia Rita
Published: March 2022

Pendidikan inklusi merupakan pendidikan yang mana memberikan kesempatan yang setara antara anak berkebutuhan khusus dan anak regular untuk mengikuti pendidikan atau pembelajaran dalam satu lingkungan pendidikan secara bersama-sama. Penelitian yang dilakukan ini bertujuan untuk mengetahui persepsi mahasiswa PGSD terhadap anak berkebutuhan khusus di sekolah inklusi, yaitu study kasus mahasiswa PGSD FTIK Unisnu Jepara yang telah menempuh mata kuliah pendidikan Inklusi. Penelitian ini menggunakan metode survei dengan jenis penelitian kuantitatif deskriptif dan instrumen yang digunakan untuk mengumpulkan data adalah angket menggunakan google form. Teknik pengambilan sampel menggunakan teknik purposive sampling. Data yang diperoleh dianalisis menggunakan statistik deskriptif. Hasil penelitian ini menunjukkan bahwa sebanyak 15 mahasiswa memiliki respon positif terhadap anak berkebutuhan khusus disekolah inklusi atau 48,4% responden, artinya sebanyak 16 mahasiswa memiliki respon negative terhadap anak berkebutuhan khusus di sekolah inklusi atau 51,6%. Hal ini menunjukkan bahwa harus ada peningkatan mengenai persepsi mahasiswa agar ketika nanti mengajar dapat memahami peserta didik baik regular maupun yang berkebutuhan khusus.
MENGATUR KELAS DENGAN MENGGUNAKAN “GOOGLE APLICATION FOR EDUCATION” UNTUK MENINGKATKAN KEMAMPUAN BERBICARA BAHASA INGGRIS
Authors: Munir Fairus Suryani
Published: March 2022

Pada abad ke 21 bermacam-macam teknologi yang inovatif diperkenalkan untuk mengajarkan berbicara bahasa Inggris didalam kelas.Google Apps for Education adalah salah satu aplikasi bagus yang dapat menolong guru dan siswa berkomunikasi didalam kelas.Penelitian ini mencoba memecahkan dua permasalahan dengan focus pada penelitian ekperimental dengan menjawab dua pertanyaan: (1) Apakah dengan penggunaan Google Apps for Education dapat meningkatkan kemampuan berbicara bahasa Inggris pada siswa tahun kedua SMA Negeri 1 Parepare?, (2) Bagaimana ketertarikan siswa  pada tahun kedua SMA Negeri 1 Negeri Parepare menggunakan  Google Apps for Education dalam berbicara bahasa Inggris?. Untuk mencapai tujuan ini,peneliti mengaplikasikan penelitian quasi eksperimental yang didesain dengan menggunakan desain  pre-test,post-test control group. Populasi penelitian pada siswa tahun kedua SMA Negeri 1 Parepare yaitu kelas XI sains 1 dan XI sains 2 .Data dibagi menjadi bagian analisa mean score,dan nilai dari uji t. Berdasarkan hasil analisa data,peneliti menemukan, (1) Kemampuan berbicara bahasa Inggris siswa pada tahun kedua SMA Negeri 1 Parepare meningkat signifikan,hal ini dibuktikan dengan nilai uji t lebih kecil dari pada nilai t table,nilai uji t (0.000<0.05) nilai t table.Hal ini berarti H1 diterima dan Ho ditolak.Itulah perbedaan antara siswa yang belajar berbicara bahasa Inggris menggunakan Google Apps for Education dan siswa yang tidak belajar menggunakan Google Apps for Education. (2) Pengaplikasian Google Apps for Education juga dapat meningkatkan ketertarikan siswa SMA  Negeri 1 Parepare pada tahun kedua dalam belajar berbicara menggunakan bahasa Inggris. Tingkat minatnya sangat tinggi dan dibuktikan dengan hasilnya 100% untuk kategori yang sangat tertarik.
Getting Ready for Exam of a Special Competence
Authors: Maláník Zdeněk
Published: March 2022

The article deals a new method of theoretical and practical training for professional qualification examination for to obtain a gun license in the Czech Republic. When using the new method of teaching and training is the shooting accuracy is assessed as one number; this number contains the information of the capability of a shooter to hit the assigned part of a target from the short-term perspective as well as from the long-term perspective.
Designing Personalised Blended Learning Courses for Engineering Students
Authors: Kadar Manuella , Achim Moise Ioan
Published: March 2022

Blended Learning is a well balanced fusion of face-to-face learning and online experiences. In this paper we discuss some design aspects concerning the optimal proportion between the two means of education applied to Engineering students. Our approach is taking into account the creative potential of engineering students and their type of thinking that have been previously investigated through the Brain Lateralization Information System (BLIS) [1]. In this paper we aim at identifying ways in which creative thinking and problem solving techniques can be implemented as personalized Blended Education Programs for students attending courses in the fields of Engineering. A blended course has an integrated online component and a concomitant face-to-face seat time, in order to reach student populations that cannot attend a fully face-to-face program. The advantages of face to face and the advantages of online activities have been put into balance and discussed. The purposes behind learning activities should be expressed by: community building, trust building, spontaneous reaction, clarification on one hand and reflection, analysis, exploration, creation on the other hand. In our efforts of designing a blended course we have considered the best suited modality for each specialty.
Integration of Migration Flows. A Diffusive Theory
Authors: Fabrizio M.
Published: March 2022

The subject of this research is the presentation of a model for studying the integration of migration flows with the resident population. The basic element for social cohesion is the cultural level of the people involved. In this study, we hypothesize a similarity between diffusion laws of the heat and culture, represented respectively by equations on the knowledge and temperature. The integration of migration flows is described by the use of the Cahn-Hilliard equation.
Parents’ View on Accessible School Design for Individuals with Autism Spectrum Disorder (ASD)
Authors: KAVAZ Merve
Published: March 2022

Autism Spectrum Disorder (ASD) is a developmental difference that is common today and it affects individuals’ behavior and communication. It does not only affect individuals with ASD, but also it affects their immediate surrounding such as their families and teachers. Education has great importance in order to cope with the effects of ASD that continues throughout their lives. For this reason, the suitability of educational places for individuals with ASD is significant, as it may affect their education positively or negatively.

The reason to choose ASD and educational environment as a research subject is because of the significant gap in the discipline of architecture about this topic. In this study, families who have children with ASD in the 5-11 age group and who are constant observer, are evaluated school designs according to various spatial criteria. Evaluation of the suitability of schools that provide basic education to individuals with ASD, may indicate new opinion for school designs in future. Furthermore, this research is a step for filling the important gap related to ASD and architecture. This research is done according to quantitative research methods. Surveys are gained by case study model of research and observation is done by field research model. According to survey answers, some deficiencies of place were noticed as classroom safety is not fully provided, spatial sequencing inadequate, no escape space and ignoring the sensory differences of individuals with ASD. By rectification of these deficiencies, more effective and suitable education for individual with ASD can be provided.
Covid-19 Vaccination A Strategic Approach Using Block chain Technology
Authors: Erukulla Shailaja , Anitha V
Published: March 2022

The covid-19 virus made its first appearance in late 2019. The virus originally arose in Wuhan and spread around the world as a result of people traveling. The SARS-CoV-2 virus has two traits that pushed the entire globe into a worldwide lockdown: exponential spread and high fatality rates. Health and economic crises, as well as social divisions, have placed the world in a precarious position. Unprecedented pressure on the health-care system highlighted several flaws not only in this business but also in many other industries, posing a new set of dif- faculties for researchers and scientists. An important step to attend in short time period to end the pandemic is vaccination. The vaccines had been clinically evaluated and authorized, bringing us to the immunization stage. In this situation, safety,
security, transparency, and traceability are critical. In this paper, we propose a Block chain-based system to manage vaccine registration, storage, and distribution as a contribution to ensuring an effective immunization campaign.
Estrategia interdisciplinaria para las clases de Educación Física en segundo grado: una experiencia
Authors: Burgos Angulo Darley Jhosue , Macías Rendón Carlos Hugo , Albán Peña Ana Karina , Briones Avila Heidy Jazmín , Estrada Hurtado Víctor Emilio , Escudero Arias Luis Octavio
Published: March 2022

La integración de conocimientos interdisciplinares mediante los contenidos curriculares del área de Educación Física son ejes temáticos que han sido desarrollados en la literatura científica a nivel internacional y nacional. Los fundamentos teóricos metodológicos abordados en la presente investigación facilitaron la identificación de algunas dificultades relacionadas con la labor pedagógica interdisciplinar por parte de los docentes y la asociación de varios contenidos de las diversas áreas del conocimiento. Se estableció como objetivo fundamental determinar la funcionalidad de una estrategia lúdica basada en la interdisciplinariedad mediante los contenidos del área de Educación Física en estudiantes de segundo grado. Participaron 48 estudiantes de segundo grado y 18 profesores de la Escuela Fiscal “Enrique Gil Gilbert” de la ciudad de Guayaquil. Se utilizaron métodos teóricos, empíricos y estadísticos en una investigación con un enfoque mixto, de tipo descriptiva. Los resultados de los test de conocimientos de Matemática, Lengua y Literatura y Lengua Extranjera se lograron comprobar a través del contraste entre los resultados del pretest y postest con la aplicación de la prueba de rangos con signo de Wilcoxon que establecieron un nivel de significancia alto de 0,000 < a 0,05, y en consecuencia las mejoras significativas después de implementada la estrategia lúdica.
RANCANG BANGUN APLIKASI KRIPTOGRAFI PENGAMANAN TRANSMISI DATA MULTIMEDIA MENGGUNAKAN ALGORITMA DATA ENCRYPTION STANDARD (DES)
Authors:   Universitas Potensi Utama, Syahputri Nita
Published: March 2022

With the development in the field of information technology, data communication technology and multimedia technology at the moment that is so rapid, the most important thing to think about is the security problem because it will guarantee data, especially multimedia data, so that it is not stolen by unauthorized people. To overcome this, the security technique used is the DES (Data Encryption Standard) algorithm which serves to provide security of multimedia data transmission by encrypting multimedia data so that unauthorized people will not be able to read the multimedia data without having the key, this technique is very effective because it can maintain the confidentiality of data, especially multimedia data and also requires a very long time to be able to find the right key.
ANALISIS FAKTOR YANG MEMPENGARUHI ANEMIA PADA IBU HAMIL DI PUSKESMAS PANCUR BATU KECAMATAN PANCUR BATU KABUPATEN DELI SERDANG TAHUN 2018
Authors:   Institut Kesehatan Deli Husada, Linggom Tampak , Sinaga Jon Piter , Sinambela Megawati
Published: March 2022

Anemia is one of the most common global health problems, spreadwide and it affects 56 million women in the world, and two thirds of them are in Asia. In the world, there is 34% of pregnant women with anemia where 75% are in developing countries. In Indonesia, 63.5% of pregnant women with anemia and around 62.3% are iron deficiency anemia. Based on the data found in Pancur Batu Health Center, Pancur Batu Subdistrict, Deli Serdang District, there were 314 pregnant women with anemia in 2017. The purpose of the research was to analyze the factors that influence anemia in pregnant women in Pancur Batu Health Center, Deli Serdang District in 2018. This research was observational analytic with crosectional design. The sample consisted of all anemia pregnant women who came to have a pregnancy check up while conducting the research as many as 65 people. Data were analyzed by using chi square test and multiple logistic regressions. From the results of multivariate analysis, birth distance p = 0.006 PR was obtained; 13,259; 95% CI (2,108-83,385), Fe tablet consumption p = 0,007 PR; 16,969 95% CI (2,137-134,762), folate intake p = 0,011; PR 19,219 95% CI (1,991-185,526). From the results of multivariate analysis, the most dominant variable influencing the incidence of anemia in pregnant women is folate intake p = p = 0.011; PR 19,219 95% CI (1,991-185,526) it means that pregnant women who lack folate intake estimate the risk of 19 times suffering from anemia compared to pregnant women who get good folate intake. It is recommended that puskesmas officers conduct counseling for pregnant women about consumption or the level of nutritional intake of pregnant women related to the intake of folate, protein, fat and kabohidrat. Pukesmas officers are expected to increase public knowledge through health counseling and family counseling related to age appropriate for pregnancy, regulate birth spacing and improve community health status especially pregnant women because pregnant women need more nutritional intake because it can help government programs to reduce maternal mortality.
MOORE–PENROSE INVERSE OF BIDIAGONAL MATRICES. III
Authors: Hakopian Yu.R. , Aleksanyan S.S.
Published: March 2022

The present paper is a direct continuation of the papers [1, 2]. We obtain intermediate results, which will be used in the next final fourth part of this study, where a definitive solution to the Moore–Penrose inversion problem for singular upper bidiagonal matrices is given.
TRANSMISSION OF NARROW SOUND BEAMS IN NONLINEAR ENVIRONMENT
Authors: Manukyan S.M. , Butavyan A.A. , Manukyan H.M.
Published: March 2022

In the paper we consider the problem of the transmission of limited sound beams. The transmission of such beams is described by a nonlinear partial differential equation. In the paper we solve this equation by the latticecharacteristics method. Some numerical results are obtained for a special case.
ON THE ALMOST EVERYWHERE CONVERGENCE OF NEGATIVE ORDER CESARO MEANS OF FOURIER–WALSH SERIES
Authors: Galoyan L.N. , Melibekyan R.G.
Published: March 2022

In the paper is presented existence of an increasing sequence of natural numbers $M_{\nu}, \nu=0,1,... ,$ such that for any $\varepsilon>0$ there exists a measurable set $E$ with a measure $\mu E>1-\varepsilon,$ such that for any function $f\in L^{1}[0,1]$ one can find a function $g\in L^{1}[0,1],$ which coincides with the function $f$ on $E$, and for any $\alpha \neq-1,-2,...$ the Cesaro means $\sigma_{M_{\nu}}^{\alpha}(x,\tilde{f}),~\nu=0,1,...,$ converges to $g(x)$ almost everywhere on [0,1].
DUALITY IN SPACES OF FUNCTIONS PLURIHARMONIC IN THE UNIT BALL IN $\mathbb{C}^n$
Authors: Gapoyan N.T.
Published: March 2022

Banach spaces $h_\infty (\varPhi)$, $h_0 (\varPhi)$ and $h^1(\eta) $ of functions, pluriharmonic in the unit ball in $\mathbb{C}^n$, depending on weight function $\varPhi$ and weighting measure $\eta$ are introduced. The question we consider is: for given $\varPhi$ we find a finite positive Borel measure $\eta$ on $[0,1)$ such that $h^1(\eta)^* $ $\thicksim$ $h_\infty (\varPhi)$ and $h_0 (\varPhi)^*$ $\thicksim$ $h^1(\eta) $.
LOCAL EXISTENCE THEOREM FOR THE EQUATIONS OF MOTION OF VISCOUS LIQUID IN HO¨ LDER WEIGHT SPACES
Authors: Khachatryan A.G.
Published: March 2022

In this paper a proof of a local existence theorem for the equation of motion of viscous liquid in H¨older weight spaces is presented.
ON FUSION MATRIX IN $N = 1$ SUPER LIUVILLE FIELD THEORY
Authors: Poghosyan H.R. , Sarkissian G.A.
Published: March 2022

We study several aspects of the $N = 1$ super Liouville theory. We show that certain elements of the fusion matrix in the Neveu–Schwarz sector are related to the structure constants according to the same rules, which we observe in rational conformal field theory.
ON NOETHERICITY AND INDEX OF DIFFERENTIAL OPERATORS IN ANISOTROPIC WEIGHTED SOBOLEV SPACES
Authors: Tumanyan A.G.
Published: March 2022

This paper studies Noethericity and index in anisotropic weighted Sobolev spaces in Rm. Sufficient conditions are established for Noethericity preservation in weighted spaces. Applying the results obtained for operators acting in weighted Sobolev spaces, sufficient condition for semi-elliptic operator to have zero index is found.
NONLOCAL PROBLEM FOR A MIXED TYPE DIFFERENTIAL EQUATION IN RECTANGULAR DOMAIN
Authors: Yuldashev T.K.
Published: March 2022

In the article the questions of solvability and construction of the solution of nonlocal mixed value problem for a homogeneous mixed type differential equation are considered. The spectral method based on the separation of variables is used. A criterion for a single-valued solvability of the considered problem is installed. Under this criterion the single-valued solvability of the problem is proved. The existence of problem solutions in the case of uniqueness failure is studied, also.
WEIGHTED SPACES OF FUNCTIONS HARMONIC IN THE UNIT BALL
Authors: Petrosyan A.I. , Avetisyan K.I.
Published: March 2022

We introduce the Banach spaces $h_{\infty}(\varphi)$, $h_{0}(\varphi)$ and $h^{1}(\psi)$ functions harmonic in the unit ball $B\subset\mathbb{R}^n$. These spaces depend on weight functions $\varphi$, $\psi$. We prove that if $\varphi$ and $\psi$ form a normal pair, then $h^{1}(\psi)^*\sim h_{\infty}(\varphi)$ and $h_{0}(\varphi)^*\sim h^{1}(\psi)$.
DEFICIENCY OF OUTERPLANAR GRAPHS
Authors: Khachatryan H.H.
Published: March 2022

An edge-coloring of a graph G with colors $1,2,...,t$ is an interval $t$-coloring, if all colors are used, and the colors of edges incident to each vertex of $G$ are distinct and form an interval of integers. A graph $G$ is interval colorable, if it has an interval $t$-coloring for some positive integer $t$.  $def (G)$ denotes the minimum number of pendant edges that should be attached to $G$ to make it interval colorable. In this paper we study interval colorings of outerplanar graphs. In particular, we show that if $G$ is an outerplanar graph, then $def(G) \leq (|V(G)|-2)/(og(G)-2)$, where $og(G)$ is the length of the shortest cycle with odd number of edges in $G$.
DISCONTINUOUS RIEMANN BOUNDARY PROBLEM IN WEIGHTED SPACES
Authors: Petrosyan V.G.
Published: March 2022

The Riemann boundary problem in weighted spaces $L^1(\rho) $ on $T = {t; |t| = 1}, $ where $\rho(t) =|t -t_0|^\alpha, t_0 \in T$ and $\alpha > -1$, is investigated. The problem is to find analytic functions $\Phi^+(z)$ and $\Phi^-(z)$, $\Phi^-(\infty)= 0$ defined on the interior and exterior domains of $T$ respectively, such that: $\lim_\limits{ r\rightarrow 1-0} ||\Phi^+(rt)-a(t)\Phi^-(r^1t)- f (t)||_{L^1(\rho) }= 0,$ where $f\in L^1(\rho),  a(t) \in H_0(T;t_1, t_2,...,t_m)$. The article gives necessary and sufficient conditions for solvability of the problem and with explicit form of thr solutions.
X-RAY THIRD-ORDER NONLINEAR RENNINGER EFFECT AND ROCKING CURVES
Authors: Balyan M.K.
Published: March 2022

In the work third-order nonlinear Takagi’s equations for X-ray monochromatic waves are investigated for the forbidden reflection case. The forbidden dynamical diffraction in the nonlinear case is related to the presence in the nonlinear equations of the terms proportional to the zero order and the second order nonzero Fourier coefficients of the third-order nonlinear susceptibility. As a consequence, in the third-order nonlinear Bragg diffraction case, a nonlinear analogue of the well known Renninger effect takes place, which is considered theoretically and numerically. The numerical calculations show that in the Bragg geometry the nonlinear reflection curve’s behavior is the same as for not forbidden reflection, but for forbidden reflection the rocking curves are by several orders more sensitive to the input intensity value.
ELECTRON GAS IN ASYMMETRIC BICONVEX THIN QUANTUM LENS: REALIZATION OF KOHN’S THEOREM
Authors: Hajrapetyan D.B. , Petrosyan L.S. , Kazaryan E.M. , Sarkisyan H.A.
Published: March 2022

The problem of electromagnetic absorption in the electronic gas, which is localized in asymmetric biconvex thin quantum lens, is discussed. It is shown, that in the case of thin lens, in the plane of quantum lens electron gas is localized in two-dimensional parabolic confining potential. Thus, in this system the conditions for the realization of the generalized Kohn’s theorem are satisfied.
EFFECTS OF ELECTRIC FIELD AND IMAGE CHARGES ON THE IMPURITY-RELATED OPTICAL ABSORPTION COEFFICIENTS IN A SPHERICAL QUANTUM DOT
Authors: Vartanyan A.L. , Asatryan A.L. , Mkrtchyan A.A. , Avetisyan S.S. , Kirakosyan A.A.
Published: March 2022

The influence of an image charge effect on the impurity-related energies, the oscillator strengths of transitions from the 1s-like state to 2px and 2pz states as well as the optical absorption coefficients in a spherical quantum dot in the presence of an external electric field have been studied. The results show that the image charges lead to significant changes in the optical coefficients of the system.
OPERATORS ON THE BESOV SPACES OF HOLOMORPHIC FUNCTIONS ON THE UNIT BALL IN $\mathbb{C}^n$
Authors: Harutyunyan A.V. , Lusky W.
Published: March 2022

In the present paper we consider the Toeplitz-$T_{\bar{h}}^{ \alpha}$ and differentiation-$D^\delta $ operators on the Besov spaces $B_p(\beta)$ for all $0< p<\infty.$ We show that $T_{\bar{h}}^{ \alpha}: B_p(\beta)\rightarrow B_p(\beta)$ for $\bar h\in H^\infty(B^n)$ and $D^\delta :B_p(\beta)\rightarrow B_p(\widetilde\beta)$, where  $\widetilde\beta=\beta +p\delta .$
DEFINITION OF CONTROL SIGNALS FOR PERFORMING CERTAIN GATES BY KERR CELLS IN A NONLINEAR RESONATOR
Authors: Karayan H.S. , Chibukhchyan A.G.
Published: March 2022

Considered the effects of external optical signals on the entangled states of the Fock of Kerr qubits in a nonlinear resonator. The necessary time dependence of the Hamiltonian for the realization of negation, Hadamard and controlled negation operators for the algebra of quantum logic have been found.
$K$-GROUPS OF SOME SUBALGEBRAS OF THE TOEPLITZ ALGEBRA
Authors: Hovsepyan K.H. , Tsutsulyan A.V.
Published: March 2022

In the paper $K$-groups of $C^*$-subalgebras of the Toeplitz algebra generated by inverse subsemigroups of the bicyclic semigroup are discussed. For these algebras inductive limit of inductive sequence of $K$-groups, which are generated by the corresponding inductive sequence of $C^*$-algebras is constructed.
ON THE MINIMAL COSET COVERING FOR A SPECIAL SUBSET IN DIRECT PRODUCT OF TWO FINITE FIELDS
Authors: Minasyan A.V.
Published: March 2022

In this paper we estimate the minimal number of systems of linear equations of $n+m$ variables over a finite field $F_q$ such that the union of all solutions of all the systems coincides exactly with all elements of $\overset{\ast}{\mathbb{F}_{q}^{n}} \times \overset{\ast}{\mathbb{F}_{q}^{m}}$.
DIRICHLET BOUNDARY VALUE PROBLEM IN THE WEIGHTED SPACES $L^{1}(\rho)$
Authors: Petrosyan V.G.
Published: March 2022

The Dirichlet boundary value problem in the weighted spaces $L^{1}(\rho)$ on the unit circle $T=\{z: |z|=1\}$ is investigated, where $\rho(t)={|t-t_{k}|}^{\alpha_{k}}$,~~$k=1,\dots,m$, \lb $t_{k}\in T$ and $\alpha_{k}$ are arbitrary real numbers. The problem is to determine a function $\Phi(z)$ analytic in unit disc such that: $ \lim_{r\rightarrow 1-0}\|Re\Phi(rt)-f(t)\|_{L^{1}(\rho_{r})}=0, $ where $f\in L^{1}(\rho)$. In the paper necessary and sufficient conditions for solvability of the problem are given and the general solution is written in the explicit form.
INTERVAL VERTEX-COLORINGS OF CACTUS GRAPHS WITH RESTRICTIONS ON VERTICES
Authors: Sahakyan Albert Kh. , Kamalian Rafayel R.
Published: March 2022

An interval vertex-coloring of a graph $G$ is a coloring of the vertices of the graph with intervals of integers such that the intervals of any two adjacent vertices do not intersect. In this paper we consider the case, where for each vertex $v$ there is a length $l(v)$ and a set of colors $S(v),$ from which the colors should be and it is required to find an interval vertex-coloring $\gamma$ such that for each vertex $v$ the restrictions are met, i.e. $|\gamma(v)|=l(v),\gamma(v) \subseteq S(v) $. We will provide a pseudo-polynomial algorithm for cactus graphs. If it is impossible to have an interval vertex-coloring that satisfies all the restrictions, then the algorithm will tell that as well.
SENSING OF SODIUM CHLORIDE AND GLUCOSE MIXED AQUEOUS SOLUTION BY USING A THERMOELASTIC OPTICAL INDICATOR MICROSCOPE
Authors: Minasyan Billi J.
Published: March 2022

In the article we observed the microwave absorption of sodium chloride (NaCl) and glucose aqueous solution with different concentrations by using a thermoelastic optical indicator microscope (TEOIM). The non-invasive sensing technology of TEOIM is giving a big advantage compared to other detection technologies. By a TEOIM were visualized the change in distribution of microwave field depending on concentration of NaCl and glucose in $8-14~GHz$ range. This article is shown the investigation results for different concentrations of NaCl $(0-2.5\%)$ and represented the behavior of averaged microwave near-field intensity for glucose (varied of $0-10\%$ range) and NaCl (fixed at $0.9\%$) complex aqueous solutions.