bluuebunny/crossref_metadata_2025 huggingface dataset:
Results of GATT in secondary glaucoma after vitreoretinal surgery
Authors:   Institute of Advanced Training of Physicians N.I. Pirogov National Medical Surgical Center, Moscow, Russian Federation, Kalinin M.E. , Pavlovskiy O.A. ,   N.I. Pirogov National Medical Surgical Center, Moscow, Russian Federation
Published: September 2022

Glaucoma is one of the leading causes of vision loss and decline worldwide. Today, with the development of vitreoretinal surgery, such a complication as secondary glaucoma has appeared, their combination requires a personalized approach to the choice of treatment tactics. An analysis was made of the surgical treatment of 12 patients (12 eyes) with secondary glaucoma after vitreoretinal surgery with the removal of SO 1300 according to the GATT technique in order to evaluate efficacy and safety. Keywords: glaucoma, secondary glaucoma, gonioassociated trabeculotomy, minimally invasive glaucoma surgery, surgical treatment of glaucoma, silicone oil.
Glaucoma surgery results: ahmed valve and ex-press shunt in patients with secondary glaucoma
Authors:   Orenburg branch of The S. Fyodorov Eye Microsurgery Federal State Institution, Kuvaitseva Y.S.
Published: September 2022

Purpose. To increase the efficiency of surgical treatment of patients with secondary glaucoma using microfistulizing and micro-shunting operations: Ahmed valve implantation and Ex-press shunt. Material and methods. 53 patients (53 eyes) with secondary glaucoma underwent surgical treatment in the form of implantation of Ex-press shunt and Ahmed valve (models FP7, FP8) in the Orenburg branch of The S. Fyodorov Eye Microsurgery Federal State Institution. We analyzed the results of surgical treatment of these groups of patients 1, 3, 6 and 12 months after surgery. Results. The Ahmed valve system creates a longer stable hypotensive effect in secondary glaucoma in 26 cases (85.7 %) during follow-up up to 1 year after surgery than Ex-press shunt implantation, suspending the progression of glaucoma neuroopticopathy. The degree of proliferative and scarring changes in the angle of the anterior chamber directly depends on the values of IOP: the lower the IOP level, the less the degree of changes in the angle of the anterior chamber of the eye. Conclusion. Implantation of the Ahmed valve and Ex-press shunt is a low-traumatic operation and is an effective way to compensate for secondary glaucoma due to other eye diseases in these patients, at the same time, both the hypotensive and optical effects persist even one year after the operation. Keywords: unstabilized glaucoma, Ahmed valve, Ex-press valve, true pressure.
Development of retinopathy of prematurity depending on the solar activity and gestational age. Prediction and ananlysis of clinical outcomes
Authors:   The S. Fyodorov Eye Microsurgery Federal State Institution, Tambov branch, Tambov, Russian Federation, Kutimova E.Y. , Matrosova Y.V. ,   The S. Fyodorov Eye Microsurgery Federal State Institution, Tambov branch, Tambov, Russian Federation,   FSBEI HPE “Tambov State University named after G.R. Derzhavin”, Medical Institute, Tambov, Russian Federation, Shutova S.V. ,   The S. Fyodorov Eye Microsurgery Federal State Institution, Tambov branch, Tambov, Russian Federation,   FSBEI HPE “Tambov State University named after G.R. Derzhavin”, Medical Institute, Tambov, Russian Federation
Published: September 2022

Purpose. To analyze the prevalence of retinopathy of prematurity (ROP) depending on the gestational age and solar activity; to predict the outcome of ROP in children born in different solar activity seasons. Material and methods. 229 case histories of premature infants born at children's hospital, Tambov within 2017–2019 were analyzed. They were divided into two groups: group I – children with retinopathy of prematurity (1, 2 and 3 degree), mean gestational age – 27.1 ± 2.3 weeks; mean birth weight 1008 ± 390 g and group II – premature infants without any retinopathy (pre retinopathy), mean gestational age 30.3 ± 2.12 weeks, mean gestational age 1614 ± 380 g. Also, all children were divided according to the birthday terms and periods of solar activity: winter, spring, summer, autumn. The disease outcome was taken into account in the children with ROP: children undergone laser coagulation (LC) and spontaneous regression. Results. The study revealed a strong direct relationship between the outcome of ROP and gestational age and seasonal solar activity. There were received the differences between ROP outcomes in children born in the period of increased and decreased insolation. Conclusion. The significant correlations were received: the greater the gestational age and birth weight is, the less likely the need for LC. A mathematical model for predicting the outcome of ROP was developed. Keywords: retinopathy of prematurity, solar activity, gestational age, screening, preventive measures, prediction.
Comparative evaluation of the clinical and economic efficiency of immediate sequential bilateral cataract surgery and delayed sequential bilateral cataract surgery
Authors:   FGAOU HE “Russian Research Medical University named after I.I. N.I. Pirogov” of the Ministry of Health of Russia, Medvedev I.B. , Pokrovsky D.F. ,   FGAOU HE “Russian Research Medical University named after I.I. N.I. Pirogov” of the Ministry of Health of Russia, Bezmelnitsyna L.Y. ,   FNCC for Children and Adolescents of the Federal Medical and Biological Agency of Russia
Published: September 2022

Рurpose. Comparative evaluation (from the standpoint of the Compulsory Medical Insurance Fund, CHI) of the clinical and economic efficiency of immediate sequential bilateral cataract surgery (ISBCS) and delayed sequential bilateral cataract surgery (DSBCS). Material and methods. The assessment was based on the calculation of direct medical and indirect costs of the operation. The cost of preoperative preparation in accordance with the rules of hospitalization in the surgical department was calculated on the basis of compulsory medical insurance rates for 2022. Results. The total costs (from the perspective of the compulsory health insurance fund) during the implementation of the DSBCS are 44.2 % higher than in the case of the ISBCS, which is generally consistent with the alternative calculations made in other countries (Finland, USA, Canada). Conclusion. The leading factor in the introduction of ISBCS into wide clinical practice is the development of a technology that provides comparable (with DSBCS) clinical results in terms of the level of intra and postoperative complications (especially endophthalmitis), the achieved values of BCVA, refraction of the “goal” and “quality of life” of the patient. In this case, ISBCS is characterized (compared with DSBCS) by a number of significant advantages associated with faster recovery of binocular vision, the possibility of surgical treatment of cataracts in a difficult epidemiological environment (reducing the use of personal protective equipment, minimizing repeated visits), more efficient workload in the operating room and less treatment costs from the standpoint of the state and the patient. Keywords: cataract phacoemulsification, medical expenses for treatment, compulsory medical insurance fund.
Causes of diplopia (literature review)
Authors:   The S. Fyodorov Eye Microsurgery Federal State Institution, the Orenburg Branch, Orenburg, Pasikova N.V. , Kuznetsov I.V. ,   The S. Fyodorov Eye Microsurgery Federal State Institution, the Orenburg Branch, Orenburg
Published: September 2022

Diplopia is the simultaneous perception of two images of single object – is a neuroophthalmological symptom of some diseases. Purpose is to describe the causes leading to the occurrence of diplopia, based on the analysis of literary sources. Material and methods. To write the article, foreign publications found in the Pubmed international citation database and containing the keywords “diplopia”, “monocular diplopia”, “binocular diplopia”, “etiology of diplopia” were used. For the review, 17 articles were selected that correspond to the purpose of the presented work. Results. Diplopia can be physiological or pathological (monocular or binocular). The direction of doubling can be horizontal, vertical, oblique or torsion. The causes of monocular diplopia are more often eye diseases such as keratoconus, cataracts, macular pathology, dry eye syndrome, iris anomalies and vitreous opacities, as well as uncorrected astigmatism or incorrectly selected optical correction. Binocular diplopia is more often caused by neurological pathology, namely paralysis of the III, IV or VI pair of cranial nerves, myasthenia gravis, internuclear ophthalmoplegia. Among the ophthalmic conditions, the cause of binocular doubling may be a lack of convergence or divergence, as well as eye surgeries performed. Conclusion. The performed analysis of literature data confirmed the polyetiology of diplopia. To identify the cause of this pathological condition requires the clinical interaction of an ophthalmologist and a neurologist, and in some cases, an endocrinologist and a neurosurgeon. The use of modern examination methods allows for topical diagnosis of intracranial causes of double vision. Keywords: diplopia, monocular diplopia, binocular diplopia.
Anterior femtosecond capsulorhexis size options for capsular bag fixation in patients with lens subluxation
Authors:   The S. Fyodorov Eye Microsurgery Federal State Institution, Tambov branch, Tambov, Russian Federation, Pirogova E.S. , Fabrikantov O.L. ,   The S. Fyodorov Eye Microsurgery Federal State Institution, Tambov branch, Tambov, Russian Federation,   FSBEI HPE “Tambov State University named after G.R. Derzhavin”, Medical Institute, Tambov, Russian Federation., Nikolashin S.I. ,   The S. Fyodorov Eye Microsurgery Federal State Institution, Tambov branch, Tambov, Russian Federation,   FSBEI HPE “Tambov State University named after G.R. Derzhavin”, Medical Institute, Tambov, Russian Federation.
Published: September 2022

Purpose: to determine the optimal size of anterior femtosecond capsulorhexis for stable capsular bag fixation in case of lens subluxation using iridocapsular retractors during cataract phacoemulsification with IOL implantation. Material and methods. 86 patients (86 eyes) with lens subluxation of I and II degrees according to Pashtaev's classification were examined. All patients were divided into three groups. Group I consisted of 28 eyes, group II – 36 eyes, group III – 22 eyes. In group I femtosecond capsulorhexis with a diameter of 5.5 mm was performed, in group II – with a diameter of 5.0 mm, and in group III – 4.5 mm. All patients underwent phacoemulsification with IOL implantation using iridocapsular retractors and a capsular ring. Results. The highest percentage of surgical complications 5.6 % was observed in group I, the average – 4.0 % in group III, the lowest – 1.3 % in group II. Conclusion. The optimal size of capsulorhexis for stable capsular bag fixation and comfortable phacoemulsification is 5.00 mm capsulorhexis. Keywords: capsulorhexis, iridocapsular retractors, capsular bag, lens.
Comparative evaluation of various methods for studying the "quality of life" of a patient with visually intense work in cataract surgery
Authors:   FGAOU HE ", Pokrovsky D.F. ,   Russian Research Medical University named after I.I. N.I. Pirogov",   of the Ministry of Health of Russia, Moscow, Ovechkin N.I. ,   FGBU “National Medical Research Center Research Institute of Eye Diseases. Helmholtz” of the Ministry of Health of Russia, Moscow
Published: September 2022

Рurpose. Comparative evaluation of various methods for studying the “quality of life” (QoL) of a patient with visually stressful work (VLT) in cataract surgery. Material and methods. Under our supervision there were 46 patients with VLT aged 39 to 61 years with the presence of binocular cataract. All patients underwent standard cataract phacoemulsification (PEC) according to the standard technique. All patients were operated on by one surgeon (D.F. Pokrovsky). The operation on the second eye was performed 7–10 days after the first surgical intervention. The study of QоL was performed before and one month after the operation on the second eye according to the following questionnaires “Catquest-9SF”, “QоL-25”, “FEK-22”. Results. The data obtained indicate that the highest increase in QoL after FEC is observed according to the “FEC-22” questionnaire compared to the “Catquest-9SF” and “QoL-25” questionnaires (by 7,4–13,6 %, p < 0,05). Conclusion. The “FEC-22” questionnaire, which differs (in the process of development) from its analogues by the use of a “social model” of health and the active participation of ophthalmologists, can be recommended for the wide clinical practice of cataract surgery. Keywords: cataract phacoemulsification, “quality of life”, “social model” of health, international classification of functioning.
Disaster Management in India: Need for an Integrated Approach
Authors: Divi Sriram , Dorasamy N. , Nakum Vipul
Published: September 2022

It is now widely known that the hazards can be natural, but most disasters are ‘human-made’. The failure to properly implement developmental policies and practices with due consideration to disaster risk management is the leading cause of turning a hazard into a disaster.25 This, in return, negatively affects sustainable development which ultimately affects the weakest and the poorest sections of society. Disaster impacts have been felt on a wide range of sectors and sections of the population. They are curbing progress made toward achieving the Sendai Framework targets, and SDGs. Climate and human-induced disaster events have exposed several underlying facets of risks' systemic and cascading nature. There is an urgent need to identify, analyse and better understand the multi-hazard, systemic and cascading nature of the disaster and climate risks, their inter-linkages, and interplay. A holistic understanding of risk is crucial for furthering the priorities of action laid under the Sendai Framework and the envisioned SDGs and ensuring a better, greener, resilient and sustainable society. We have tried to study the disaster management frameworks, plans and policies of 10 countries including India to understand the institutional mechanisms and integration of critical aspects of dual/multi disaster scenarios. When the traditional disasters hit the community following the COVID-19 pandemic, the need arises to have an integrated model that can assisting in the preparation and response to the dual situation simultaneously. Efforts are made to put the experiences into a framework for an integrated approach preparing for dual/multi-disaster scenarios.
Feeding to Toddlers and Consumption of Microelements When Mothers are Postpartum with Nutritional Status of Toddlers
Authors: Migang Yena Wineini , Resmaniasih Ketut , Migang Evan Kristanus
Published: September 2022

Stunting is at risk of inhibiting toddler brain development. One of the stunting factors is the consumption of micronutrients when the mother is giving birth and the consumption of food when she is a toddler. The aim of the study was to determine the relationship between infant feeding and micronutrient consumption during parturition with the nutritional status of children under five. Cross sectional design purposive sampling technique, chi square analysis. Respondents were 168 mothers of toddlers and toddlers aged 7 months to 36 months in the working area of ​​Pulang Pisau Health Center, Edison Jaar Health Center, and Tamiang Layang Health Center. The results of the study, the highest percentage of maternal education was SMA (67.3%). Nutritional status of children under five nutritional status is not stunting (85.7%). Toddlers do not get IMD immediately after birth (89.9%), exclusive breastfeeding (58.9%), toddlers drink vitamin A (87.5%), mothers drink vitamin A (72.6%), mothers do not drink Fe tablets (61.9%). Toddlers did not take deworming medicine (76.8%). There is a relationship between toddlers taking vitamin A tablets with the nutritional status of toddlers where the P value (0.008) with the contingency coefficient (C) 0.202.
On the complexity of the economic lot-sizing problem with rework of defectives
Authors: Rudert Steffen , Buscher Udo
Published: September 2022

In this paper, we will show that the economic lot-sizing problem with rework of defectives is NP-hard. Therefore, we reduce it to the well-known PARTITION problem. This is in line with the findings for similar models that in-vestigate lot-sizing with remanufacturing.
Optimization of the use of computer learning tools for the formation of perceptual abilities of schoolchildren
Authors: Карбанович О.В. , Прядехо А.А. , Степченко Т.А.
Published: September 2022

Статья посвящена исследованию психолого-педагогических основ усиления эффективности использования информационных компьютерных средств обучения для формирования способности восприятия у обучающихся в учебном процессе. Авторами проанализированы этапы процесса восприятия, организованного с помощью компьютерной техники, а также рассмотрен особый вид восприятия – наблюдение. В ходе работы изложены и разъяснены методические особенности использования компьютерных средств, сделаны выводы об условиях усиления эффективности использования информационных компьютерных средств обучения для формирования способности восприятия у обучающихся в учебном процессе.

The article is devoted to the study of the psychological and pedagogical foundations of enhancing the effectiveness of the use of information computer learning tools for the formation of the perception ability of students in the educational process. The author analyzes the stages of the perception process organized with the help of computer technology, and also considers a special type of perception – observation. In the course of the work, the methodological features of the use of computer tools are outlined and explained, conclusions are drawn about the conditions for increasing the effectiveness of the use of information computer learning tools for the formation of the perception ability of students in the educational process.
Helix-forming aliphatic homo-δ-peptides foldamers based on conformational restriction of cyclopropane
Authors: Watanabe Mizuki , Nagata Makoto , Doi Ryohei , Uemura Mai , Ochiai Nanase , Ichinose Wataru , Fujiwara Koichi , Sato Yoshihiro , Kameda Tomoshi , Takeuchi Koh , Shuto Satoshi
Published: September 2022

Considerable effort has been directed toward developing artificial peptide-based foldamers. To date, however, detailed structural analysis of δ-peptide foldamers consisting of aliphatic δ-amino acids has not been reported. Herein, we rationally designed and stereoselectively synthesized aliphatic homo-δ-peptide foldamers forming a stable helical structure utilizing a chiral cyclopropane δ-amino acid as a monomer unit. Structural analysis of the homo-δ-peptides revealed that they form a stable 14-helical structure in solution. Furthermore, we successfully achieved X-ray crystallographic analysis of the homo-δ-peptides, showing their common right-handed 14-helical structures. The critical point is that the helical structures of these δ-peptides are theoretically predictable by calculations. This is the first example of aliphatic homo-δ-peptide foldamers forming a stable helical structure both in solution and crystal.
In situ Synthesis of a Mesoporous MIL-100(Fe) Bacteria Exoskeleton
Authors: Permyakova Anastasia , Kakar Alshaba , Bachir Jonathan , Gkaniatsou Effrosyni , Haye Bernard , Menguy Nicolas , Nouar Farid , Serre Christian , Steunou Nathalie , Coradin Thibaud , Fernandes Francisco M , Sicard Clémence
Published: September 2022

The mesoporous iron polycarboxylate MIL-100(Fe) was synthesized in presence of Pseudomonas putida bacteria. The synthesis was performed under green conditions, i.e. pure aqueous media at 30°C that were compatible with the preservation of the cell membrane integrity. Interestingly, the resulting bio-hybrid exhibited a very different microstructure than a physical mixture of the two components, as it led to the formation of a novel living material featuring an exoskeleton encapsulating individual bacteria cell. Interestingly, TEM and STEM on cross-sections revealed that this shell was not directly in contact with the cell wall, suggesting the exo-polysaccharides network promotes strong interactions with the MOF precursors leading to high proximity between the two components.
Expedited Total Synthesis of Brevianamide A via the Strategic Use of Gold(I)-Catalysis
Authors: Mansour Ali , Gagosz Fabien
Published: September 2022

Two concise and complementary routes to the polycyclic alkaloid brevianamide A from readily available amino acid building blocks is presented. Key to the synthesis is the strategic use of a gold(I)-catalyzed cascade process that quickly assembles the characteristic pseudoindoxyl motif of the natural product along with the two adjacent quaternary centers in a single step. This sequence, which exemplifies the structural complexity that can be achieved with gold catalysis, allowed for the shortest and highest yielding synthesis of brevianamide A to date (4 steps LLS, 14% overall yield)
The Crucial Role of Solvation Forces in the Steric Stabilization of Nanoplatelets
Authors: Petersen Nanning , Girard Martin , Riedinger Andreas , Valsson Omar
Published: September 2022

The steric stability of inorganic colloidal particles in an apolar solvent is usually described in terms of the balance between three contributions: the van der Waals attraction, the free energy of mixing, and the ligand compression. However, in the case of nanoparticles, the discrete nature of the ligand shell and the solvent has to be taken into account. Cadmium selenide nanoplatelets are a special case. They combine a weak van der Waals attraction and a large facet to particle size ratio. We use coarse grained molecular dynamics simulations of nanoplatelets in octane to demonstrate that solvation forces are strong enough to induce the formation of nanoplatelet stacks, and by that have a crucial impact on the steric stability. In particular, we demonstrate that for sufficiently large nanoplatelets, solvation forces are proportional to the interacting facet area, and their strength is intrinsically tied to the softness of the ligand shell.
Tailored Charge Transfer Kinetics in Organic Radical Batteries – A Joint Synthetic-Theoretical Approach
Authors: Zens Clara , Friebe Christian , Schubert Ulrich S. , Richter Martin , Kupfer Stephan
Published: September 2022

The development of sustainable energy storage devices is crucial for the transformation of our energy management. In this scope, organic batteries attracted considerable attention. To overcome the shortcomings of typically applied materials from the classes of redox-active conjugated polymers, i.e., unstable cell voltages, and soft matter embedded stable organic radicals, i.e., low conductivity, we introduce a novel design concept integrating such stable radicals within a conductive polymer backbone. In our present theory-driven design approach redox-active TEMPOs were incorporated in thiophene-based polymer model systems, while structure-property relationships governing the thermodynamic properties as well as the charge transfer kinetics underlying the charging and discharging processes were investigated in a systematical approach. Thereby, the impact of the substitution pattern, the length as well as the nature of the chemical linker and the ratio of TEMPO and thiophene units was studied using state-of-the-art quantum chemical and quantum dynamical simulations for a set of six molecular model systems. Finally, two promising candidates were synthesized and electrochemically characterized – paving the way to applications in the frame of novel organic radical batteries.
Intrinsic Disorder of the Neuronal SNARE Protein SNAP25a in its Pre-fusion Conformation
Authors: Stief Tobias , Gremer Lothar , Sonja Pribicevic Sonja , Jahn Reinhard , Perez-Lara Angel , Lakomek Nils-Alexander
Published: September 2022

The neuronal Q-SNARE protein SNAP25a (isoform 2) forms part of the SNARE complex eliciting synaptic vesicle fusion during neuronal exocytosis. While the post-fusion cis-SNARE complex has been studied extensively, little is known about the pre-fusion conformation of SNAP25a. Here we analyze SNAP25a in its monomeric pre-fusion conformation by NMR spectroscopy and find it intrinsically disordered and highly dynamic. While from residue L35 onwards, intrinsic disorder dominates (including the second SNARE motif, SN2), region A5 to L35 (comprising the N-terminus of the first SNARE motif, SN1) shows strong α-helical propensity. Our findings suggest that the N-terminus of SN1 may act as a nucleation site for SNARE acceptor complex assembly. As a side note, our result of an intrinsic disorder of SNAP25 contrasts with a recent prediction of AlphaFold2 that predicted SN1 and SN2 to be entirely α-helical with high confidence.
MODELADO DE PROTOTIPO PARA SUELA DE CALZADO A PARTIR DE UN NUEVO PROCESO DE ENTRECRUZAMIENTO QUE INVOLUCRA EL RESIDUO DE LA GOMA DE MASCAR
Authors: Huertas Cárdenas Stiven , Castellanos Cuellar Isabel Cristina , Toro Santos Mischel Stefany , Rojas Méndez Daniel Hassib
Published: September 2022

Este trabajo reporta la generación de un prototipo de suela de zapato vulcanizada con la incorporación de residuos de goma de mascar en diferentes porcentajes de inclusión. El prototipo de calzado vulcanizado fue generado dentro de un proceso iterativo de formulación, vulcanizado-modelado y análisis; teniendo en cuenta las características de resistencia, dureza y usabilidad definidas dentro del marco normativo nacional para una suela de calzado convencional. El proceso realizado permitió la obtención de un material con propiedades fisicoquímicas como dureza Shore A, densidad, tensión, elongación y módulo 300% dentro de los parámetros esperados para este producto comercial que postulan el proceso aquí propuesto como una alternativa viable para la reincorporación del residuo de goma de mascar dentro de la industria del calzado.
IDENTIFICACIÓN Y CARACTERIZACIÓN DE PATOLOGÍAS CEREBRALES USANDO MÉTODOS DE SEGMENTACIÓN DE IMÁGENES: SOFTWARE DE APOYO DIAGNÓSTICO PARA ESPECIALISTAS EN EL ÁREA NEUROLÓGICA
Authors: Gulfo Galaraga Julio Manuel , Hernández Molina David Daniel , Vega Jiménez Joshua , Santana Mestra Jesús Gabriel , Sierra Alean David Fernando , Serpa Imbett Claudia Milena , García Madrid Sebastián , Páez Salgado Roberto José
Published: September 2022

En el siguiente proyecto de investigación, se indaga en el uso y posible aplicación de software especializado en la lectura y análisis de imágenes del cerebro obtenidas a partir de las diferentes tecnologías que se enfocan en el estudio y monitoreo de dicho órgano. Existen varios problemas que se pueden solventar mediante la implementación de esta tecnología en centros médicos; lugares como clínicas y hospitales. El sistema podría dar solución a la falta de personal especializado en la interpretación de las imágenes arrojadas por sistemas como lo serían la resonancia magnética y la tomografía (Tomadas al cerebro); es decir, este software podría suplir la falta de médicos especialistas en el área del cerebro y de personal capacitado para darle sentido a las radiografías, radiólogos. Dada la reducción en la necesidad de contratar personal capacitado, se crea la posibilidad de que, en lugares con menor solvencia económica, como podrían ser regiones en los departamentos del Amazonas y del Chocó, exista la manera de que en dichos lugares no se tenga que recurrir a terceros para obtener un diagnóstico conciso de la situación del paciente, reduciendo costos en transporte y nómina, al igual que una disminución notoria en tiempo de valoración. El proceso de identificación y caracterización realizado por el programa es corto y sencillo, pues consiste en obtener la imagen del proceso de análisis cerebral utilizado e introducirla al software, una vez cargada al sistema, el software arrojará el posible diagnóstico. El software funciona gracias a la herramienta de análisis de imágenes que aporta la plataforma MATLAB, el programa trabaja gracias al reconocimiento de patrones, de formas y de las escalas de colores dependiendo del tipo de radiografía. Cabe recalcar que a pesar de que el sistema arroje un posible diagnóstico, no se puede prescindir de una segunda opinión profesional.
DESARROLLO DE UN APLICATIVO TRADUCTOR PARA LA LENGUA DE SEÑAS COLOMBIANA
Authors: Bonilla Bautista Jhon Erick , Pérez Otavo Julián , Barreto Alba Jimmy Jöel , Lamprea Páez Marlon , Valderrama Riveros Óscar Camilo
Published: September 2022

Actualmente, las ofertas de trabajo necesitan ingenieros de sistemas con buen conocimiento y competencias necesarias para el desarrollo de software, base de datos entre otros conocimientos. Se observa cómo, día a día las personas utilizan más la tecnología gracias a la ayuda y la simplificación de muchas tareas que a veces se creen complejas, y como estudiantes de la Universidad Cooperativa de Colombia se ha visto y se implementa durante el desarrollo del plan de estudio el cual se ha adquirido durante estos últimos años. Se desarrolla una idea para el área de las inclusiones (ODS 10), especialmente en el área de las personas con discapacidad auditiva, donde existen espacias importantes para generar desarrollos que aporten a la inclusión de esta población. Donde esta problemática se presenta en un contexto sociopolítico que existe actualmente, donde las personas con esta discapacidad, no son tomadas en cuentas por fata de canales de comunicación, y por esto pueden ser exiliadas del desarrollo social. Las personas con discapacidad auditiva se han visto muy poco incluidas en el desarrollo social, por no contar con medio o alternativas para poder interactuar con las personas oyentes, por eso se propone un aplicativo, por medio del reconocimiento de imágenes se traducirá la lengua de señas a texto e inversamente, para poder mitigar parte de esta situación. Se baso en algoritmos de reconocimiento de imágenes que utiliza el software Matlab, donde se realizaron 160 pruebas de cada una de las cinco vocales, estas pruebas constan de veinte partes distintas, en las cuales en cada una de ellas se varió diferentes aspectos como lo son lejos, cerca, con guante blanco, con la mano izquierda y derecha, esta toma de muestras se plasmó en diferentes gráficas para así tener resultados porcentuales de acierto.
EFECTO DE LAS ADICIONES MINERALES CENIZA VOLANTE Y ESCORIA DE ALTO HORNO SOBRE EL DESEMPEÑO MECÁNICO DE CONCRETOS HIDRÁULICOS BINARIOS Y TERNARIOS
Authors: Nova Rangel Luis Germán , Quiroz Ceballos William Jhon , Cárdenas Pulido Jhon , Vargas Aguilar Adriana
Published: September 2022

Con la finalidad de proporcionar materiales de construcción que contribuyan con el sostenimiento del medio ambiente, se fabrican mezclas binarias y ternarias de concreto hidráulico correspondientes a sistemas cementicios con adiciones de cemento Portland, ceniza volante y escoria de alto horno. El programa experimental comprendió la fabricación y ensayo de 60 especímenes de concreto para 4 mezclas binarias de diferentes dosificaciones, para las que fueron evaluadas sus propiedades de resistencia a compresión, así como la medición de sus curvas esfuerzo-deformación en el ensayo de compresión. Los resultados obtenidos indican que las mezclas binarias presentan en estado endurecido las mejores propiedades mecánicas para contenidos de cenizas volantes y escorias de alto horno equivalentes al 20%. Con base en los resultados experimentales de este estudio, fueron formuladas ecuaciones de predicción de las propiedades mecánicas para las mezclas binarias con el fin representar el comportamiento de los concretos evaluados en función del porcentaje de adición empleado. Las ecuaciones de predicción propuestas son adecuadas ya que indican una estrecha relación entre los parámetros observados en la experimentación y los calculados en la predicción.
SISTEMAS INTELIGENTES AUTÓNOMOS PARA EJECUTAR MISIONES DE BÚSQUEDA Y RECONOCIMIENTO
Authors: Romero Álvarez Fran , Moya Garzón Juan Álvaro , León Vargas Boris Nicolaás , Losada Ordóñez Mateo Alejandro , Flórez Godoy Juan David
Published: September 2022

Este trabajo presenta el desarrollo de un prototipo de vehículo inteligente autónomo con capacidades para ejecutar sencillas misiones de búsqueda de objetos y reconocimiento de su entorno. El artefacto integra múltiples tecnologías de hardware y software: una tarjeta Raspberry Pi® 4 permite controlar los subsistemas de visión y movimiento autónomo. El acelerador USB Google Coral® permite ejecutar con mayor velocidad diversos algoritmos de inteligencia artificial, mejorando considerablemente el desempeño de la tarjeta Raspberry. En cuanto al software, se ha adoptado Python 3® como lenguaje de programación junto con la librería TensorFlow®, la cual permite la implementación de algoritmos como YOLO -You Only Look Once- usado para el reconocimiento de objetos en tiempo real y el algoritmo SLAM-Simultaneous Localization And Mapping- el cual permite que el vehículo explore su entorno de forma autónoma. Las aplicaciones prácticas del vehículo varían en un amplio rango, desde servir como juguete didáctico hasta explorar ambientes inaccesibles o inhóspitos para un ser humano. Desde el punto de vista académico, el desarrollo de un Sistema Inteligente Autónomo constituye un claro ejemplo de cómo la educación STEM -Science, Technology, Engineering and Math- integrada con el modelo pedagógico de la Universidad El Bosque, conocido como Aprendizaje Significativo, permite potenciar las capacidades de los estudiantes a nivel individual y en equipo, a la vez que se estimula la innovación y el emprendimiento de base tecnológica. Se espera que los futuros profesionales tengan los conocimientos y habilidades para transformar positivamente los hábitos y creencias del entorno social y productivo a través del desarrollo y la transferencia efectiva de artefactos tecnológicos basados en Inteligencia Artificial.
Meiotic DNA breaks activate a streamlined phospho-signaling response that largely avoids protein-level changes
Authors: Kar Funda M , Vogel Christine , Hochwagen Andreas
Published: September 2022

Meiotic cells introduce a numerous programmed DNA breaks into their genome to stimulate meiotic recombination and ensure controlled chromosome inheritance and fertility. A checkpoint network involving key kinases and phosphatases coordinates the repair of these DNA breaks, but the precise phosphorylation targets remain poorly understood. It is also unknown whether meiotic DNA breaks change gene expression akin to the canonical DNA-damage response. To address these questions, we analyzed the meiotic DNA break response in Saccharomyces cerevisiae using multiple systems-level approaches. We identified 332 DNA break–dependent phosphorylation sites, vastly expanding the number of known events during meiotic prophase. Less than half of these events occurred in recognition motifs for the known meiotic checkpoint kinases Mec1 (ATR), Tel1 (ATM), and Mek1 (CHK2), suggesting that additional kinases contribute to the meiotic DNA-break response. We detected a clear transcriptional program but detected only very few changes in protein levels. We attribute this dichotomy to a decrease in transcript levels after meiotic entry that dampens the effects of break-induced transcription sufficiently to cause only minimal changes in the meiotic proteome.
Civilian Control over the Military. (c2020)
Authors:   ,   Lebanese American University, Humeid Nour
Published: September 2022

With the recent rise in civilian discontent and armed conflicts, military institutions around the world have become more involved and their roles more public. This has highlighted the need for democratic control over the armed forces and has revitalized the study of civil-military relations. The case of Turkey provides ample opportunity to examine the power dynamics between the civilian government and the military as the Turkish armed forces have historically assumed the role of guardians of the state and have played a significant role in the political arena. With the Justice and Development Party coming to power in 2002, this dynamic changed drastically, shifting power from the military back to the civilian authorities. This study examines this power dynamic, highlighting the Justice and Development Party’s rise to power and identifies the drivers and factors that allowed the civilian government to establish control over a strong and dominant military.
An Innovative Automatic Indexing Method for Arabic Text. (c2020)
Authors:   ,   Lebanese American University, Masri Nour
Published: September 2022

Automatic indexing and texts retrieval methods for languages have been studied for a long time. Compared to other languages, there is still limited research which has been conducted for the automated Arabic Text Categorization. In this work, we present an innovative method to reinforce the accuracy of automatic indexing of Arabic texts by introducing a Thesaurus. Our model extracts new relevant words by referring to the introduced thesaurus which identi es words correlation. The Thesaurus is built through an NLTK toolkit which contains a library that lists the synonyms of a certain word available in WordNet library. The words having the same meaning and that frequently appear together were grouped under one umbrella using a JSON dictionary making it easier to identify the texts topic. Our results exhibit notable improvement in accuracy and efficiency compared to previous works.
ON PRAYER. A SCIENTIFIC APPROACH
Authors:   Russian State University for the Humanities, Muskhelishvili Nikolay L.
Published: September 2022

In development of Lotman’s idea about two communication channels in culture, the addressee’s reception of a message from the outside is considered as initiation of autocommunication of the addressee with his other self-inner speech. The author analyzes a role of fascination (in the sense of Yu.V. Knorozov) in the addressee’s assimilation of the information contained in the message with the help of inner speech and the emergence of fascination in the latter. As an example, here is an analysis of the Latin prayer Anima Christi
PUTALI, STRING-PUPPETS OF THE KATHMANDU VALLEY, AND THEIR USES. MATERIALS OF THE ETHNOGRAPHIC EXPEDITION TO NEPAL, 2006 COLLECTION
Authors:   N.N. Miklukho-Maklai Institute of Ethnology and Anthropology, Ryzhakova Svetlana I.
Published: September 2022

The article presents and analyzes a collection of string puppets called putali, collected by the author in the Thimi, Katmandu valley (Nepal) in 2006. Their main features are revealed. The author identifies the main characteristics and types of those representations in which they are involved.
THE CHURCH PROPERTY SEIZURE CAMPAIGN FOR FAMINE RELIEF ON THE PAGES OF THE "BOR’BA" ("FIGHT") NEWSPAPER OF THE RCP(B) SARATOV PROVINCE BALASHOV COUNTY EXECUTIVE COMMITTEE DURING THE YEAR 1922
Authors:   Saratov Region State Archives, Coldina Anastasia G.
Published: September 2022

The article is about the basic steps of the church property seizure campaign for famine relief. The campaign was carried out from March to May, 1922, in parallel with the Soviet authorities’ awareness-raising crusade to undermine the credibility of the Orthodox clergy in Russia, including the Saratov province. The local media of those years thoroughly reflected those processes, since the government of that time actively used periodic publications for its political outreach. In the pages of the newspaper “Bor’ba” of Balashov district executive committee of the RCP(b) unleashed political persecution of the clergy that was cleverly masked as a fight against the famine and collecting of necessary means. The March-June 1922 publications featured not only the reports about the course of the campaign, caricatures and articles accusing the clergy of greediness and indifference to people’s tragedies, but also some fictional formats that contained hidden messages to form a negative public response towards the Christian faith. Christ was pictured as a cruel God indifferently watching the death of his flock in starvation pains. The party leaders who did not abandon their citizens in difficult moments were presented as saviors. What was happening was a substitution of ideals.
METRIC BOOKS OF THE ROMAN CATHOLIC PARISHES ON THE TERRITORY OF THE BSSR IN 1945–1991
Authors:   Yakub Kolas Central Scientific Library, National Academy of Sciences, Minsk, Belarus, Syt’ko Kiryl V.
Published: September 2022

The article analyzes the changes that the metric books of the Roman Catholic parishes of the BSSR underwent in the conditions of the anti-religious campaigns in 1945–1991. With the establishment of the Soviet power on the territory of Belarus, active secularization processes began in all spheres of social life. One of the aspects of the secularization was the ban in 1917 on keeping metric books. They were replaced by the civil status acts registered by the Registry Office. After the accession of Western Belarus to the BSSR in 1939, All Catholic believers in Belarus started getting spiritual guidance from the Apostolic Administration of Vilnius and its branch in Bialystok. As a result, at an unofficial level, due to the demands of the bishops in those Roman Catholic parishes that were not liquidated, the practice of metrication continued. They lasted the whole phase of existence of the Soviet state. The key moment of the functioning of the metric books in the post-war period was the instruction of the Apostolic Administrator in 1948. It emphasized the primacy of the ecclesiastical law over the civil law in relation to the metrication materials. The metric books had lost the rigor of the form. The entries were often made in the school notebooks and on the scraps of paper using the non-literary forms of the language. The right to make an entry in the books on baptisms, marriages, burials was granted to the people who had not been ordained.
КОЛОМИЙСЬКИЙ ПОЛІТИЧНИЙ ЧАСОПИС «ЖІНОЧА ДОЛЯ» (1925−1939): ФОРМУВАННЯ ОБРАЗУ ЖІНКИ-ГРОМАДЯНКИ
Authors: Павлюх Марія
Published: September 2022

У статті проаналізовано політичну тематику жіночого видання «Жіноча доля», відділи редакції, постійні та тимчасові рубрики. Подано загальну характеристику відомого коломийського часопису для жінок. Установлено тенденції розвитку жіночої політичної періодики в Коломиї. Розглянуто етапи розвитку часопису. Подано еволюційні зміни у світоглядній парадиг- мі щодо ролі жінки в суспільстві. Змінено негативні стереотипи про байду- жість та неактивність сільського жіноцтва в політичному житті своєї держави. Простежено формування образу жінки-громадянки на шпальтах видання; популярні тематичні рубрики серед сільського й міського жіно- цтва. З’ясовано, що жіночий часопис у Коломиї «Жіноча доля» започатку- вав розвиток політичної жіночої журналістики в першій половині ХХ ст. Указано, що часопис розвивався за жанровими та тематичними ознаками, характерними пресі цього періоду. Вивчено головні типологічні особливості розвитку «Жіночої долі», зокрема видання додатків й альманахів, що мали певну періодичність. Зазначено, що альманахи «Жіночої долі» також були неперіодичними виданнями із зазначеною періодичністю, що були новими в історії західноукраїнської жіночої періодики. Вивчено головні відділи роботи редакції, зокрема міжнародний, який вивів часопис на новий (міжнародний) рівень і популяризував за кордоном. Установлено, що альманахи «Жіночої долі» були продовженням альманахової тради- ції в жіночій періодиці, започаткованій Н. Кобринською. Доведено, що часопис «Жіноча доля» та його додатки, уключаючи альманахи, формували громадянську свідомість українського жіноцтва, образ жінки-громадянки, відповідальної за долю власного народу та духовно-патріотичне виховання молодого покоління української нації.
ARPl Realidad extendida gamificada en la enseñanza de las ciencias naturales
Authors: Torres-Samperio Gonzalo Alberto , Gutiérrez-Sánchez Ma. de Jesús , Suárez-Navarrete Alberto , Hernández Sánchez David , Curiel Anaya Arturo
Published: September 2022

Recientemente la educación moderna ha tenido que enfrentar un cambio en sus paradigmas y definiciones, obligando tanto a profesores como estudiantes a ponerse en contacto con los avances más recientes de la tecnología para poder dar continuidad a la adquisición de conocimientos. Tecnologías tradicionales mezcladas con las emergentes, han ayudado por al menos 2 años a mantener en marcha el proceso de aprendizaje, incorporando nuevas y redimensionando otras, convergiendo en un nuevo enfoque de transformación digital donde tecnologías como las de la realidad virtual y la realidad aumentada están presentando un auge motivado por la necesidad de mejorar la atención a los estudiantes para ayudarles a lograr sus objetivos y lograr aprendizaje significativo.  En este artículo, se presenta una propuesta metodológica de desarrollo y los resultados de la evaluación con la norma ISO/CEI TR 9126-3:2003, a un prototipo de herramienta para la enseñanza de Ciencias Naturales, dirigida a alumnos de educación básica. El proyecto, es una aplicación educativa desarrollada con técnicas de modelado de Realidad Mixta bajo un enfoque gamificado.
Hubungan Lokus Kendali Internal dengan Kematangan Karir Pada Mahasiswa Psikologi Universitas Malikussaleh
Authors: Amalia Ika
Published: September 2022

This study have aimed to determined the relationship internal Locus of Control and self esteem with career maturity in students of Psychology of Malikussaleh University. The population in this study are consisted of 162 students. The Sampling technique in this study are used Simple Random Sampling with Percentage. The sample are consisted of 132 students or 81.5%. This research have designed by using correlational quantitative method. The Data collection’s methods in this study have used three scales namely Career Maturity scale, Internal Locus of Control scale and Self Esteem scale. The Data analysis have used Multiple Regression Analysis technique. The result of the study showed that (1) There was a significant positive relation between internal Locus of Control with career maturity with coefficient rx1.y = 0,589 and p = 0,000 with the contribution of 34,7%. (2) There was a significant positive relation between self esteem and career maturity, with coefficient rx2.y = 0,565 and p = 0,000 with the contribution of 32%. (3) There was a significant positive relation between Internal Locus of Control and self esteem with career maturity, with coefficient rx1.2y = 0,632 and p = 0,000 with the contribution equal to 39.9%. thus stated that all hypotheses are acceptable.
Tinjauan Psikologis Tentang Anarkisme dan Bughat
Authors: Jannah Hasmita
Published: September 2022

Anarchism is an ideology in which individuals are socialized without government. Individuals more maintain their creativity in a country. Here the concept of anarchism is similar to the concept of bughat. Bughat is a group that opposes the government or opts out of the government. But there is also a difference between the two, anarchism is more understanding to feel free, not to be arranged and he wants to always rebel his government if he feels not in accordance with what he wants. While this bughat form of rebellion action of his government. This study aims to mebuat comparison or comparison of the two concepts because basically these two concepts have similarities that are so real and can be said the same, but there are alsodifferences that make the concept is not the same. This study comes from various information from both concepts such as from social media and journals. This study makes us understand what the comparison between the two concepts.
Adiksi Game Online Mobile Legend Pada Anak
Authors: Kustiyani Ria
Published: September 2022

This study aims to describe the addictive behavior of the online game Mobile Legend in children and its effect on children's time management. The approach used in this research is a qualitative method, with a descriptive method. In this study, the subject under study was a 9 year old boy who had addiction to online games. Data collection was carried out using interview and observation techniques. The result of this research is that high addiction to Online Game Mobile Legend and Mobile Legend: Bang Bang greatly influences the time usage of the subject. Time that should have been used to gain knowledge was wasted because it was used to play the game Mobile Legend: Bang Bang.