bluuebunny/crossref_metadata_2025 huggingface dataset:
A prospective study of comparison of scoring systems in trauma patients
Authors: Garg Akshohini , Thakur Digvijay Singh , Thakur Bhavya , Purohit Pulkit , Singh Vikas , Chauhan Nidhi
Published: September 2022

Background: Trauma is a neglected area of the society. It is a health problem that is responsible for mortality and disability, predominantly among the young generation. Thereupon, the risk stratification of such patients become essential to avoid the mortality, for which various scoring systems are employed.Methods: A prospective observational study was conducted among the 300 polytrauma patients who presented in a tertiary care institute over a span of one and half year (March 2018 to December 2019). The severity of injuries of each patient was assessed using various scoring systems (GCS, RTS, AIS, ISS, NISS), and accordingly the outcome (mortality and hospital stay) was recorded.Results: Of the total 300 cases of polytrauma, the young men are most commonly afflicted with road traffic injuries as the leading cause. Most patients presented after a latent period of 2-8 hours since injury with predominantly accidental injuries. Total 21% mortality was observed in this study of which 5% patients succumbed early (<24 hours) despite all possible resuscitative efforts. Mortality was associated with lower GCS and RTS scores but higher ISS and NISS scores.Conclusions: All patients should have their GCS and RTS scores computed on admission along with the primary survey as they are good predictors of outcome and can predict salvageable patients from the non-salvageable ones. Both anatomical scores ISS and NISS can significantly predict the need for emergency life-saving surgery within 24 hours of admission.
Z-track technique reduces pain at the injection site, drug leakage, post-injection gluteal inflammation in Pritchard regimen for severe pre-eclamptic patients: findings from a randomized controlled trial
Authors: Babu Jayanthy J. , Venkadalakshmi V. , Chopra Seema , Dhandapani Manju
Published: September 2022

Background: This study was conducted to compare the effect of Z track versus standard technique of intramuscular (IM) administration of magnesium sulfate (MgSO4) on level of pain at the injection site, drug leakage, post-injection gluteal inflammation in Pritchard regimen.Methods: 60 antenatal patients with pre-eclampsia (PE) admitted in the labour room were randomized for IM administration of MgSO4 by Z track technique (received all injections by Z track method) and standard technique group (received all injections by standard method). The primary outcomes were level of pain assessed by numerical rating scale, drug leakage measured by sterilized blotting paper technique and gluteal inflammation assessed by transparent grid sheet.Results: The level of pain at the injection site and drug leakage after each injection significantly increased from the 1st injection (p<0.05) to the 8th injection in both groups. Z track group experienced significantly less pain (3rd and 5th injection, p<0.05), drug leakage (p<0.05) and inflammation (both buttocks, p<0.05) compared to the standard group.Conclusions: A significant decrease in drug leakage and gluteal inflammation was observed in the Z track group. Though there was no statistically significant difference in the level of pain in both groups, the pain experienced by the Z track group was comparatively less.
Outcome of comparative study of mini-laparoscopic cholecystectomy versus conventional laparoscopic cholecystectomy
Authors: Karthik Abishek H. , Gedam Kundan , Kadam Sameer
Published: September 2022

Background: Laparoscopic cholecystectomy (LC) is considered the gold standard for cholecystectomy procedures. In recent years, many investigators have attempted to further improve the established technique of LC with the goal of minimising invasiveness of this procedure by reducing the number and size of the operating ports and instruments.Methods: This was a retrospective study done in a tertiary care hospital comparing the safety and efficacy of mini-laparoscopic cholecystectomy (MLC) with conventional laparoscopic cholecystectomy (CLC) done during the time period of June 2020 to January 2022 based on the variables like total operating time, post-operative pain, conversion rate to open procedure, duration of hospital stay and cosmetic results.Results: Out of 40 cases were collected and analysed, MLC has an advantage over CLC like postop pain on postop day 1 (p=0.016) and on postop day 3 (0.025) and postoperative scar (p<0.001). In aspects like duration of hospital stay (p=0.359) and operating time (p=0.805) MLC is equally comparable to CLC. CLC is proved to be better than MLC in one aspect- conversion to open cholecystectomy (p=0.042).Conclusions: Miniaturised instrumentation is an area of research which is studied for the past 3 decades. Although improved instrument durability and better optics are needed for widespread use of miniport techniques, this MLC approach can be routinely offered to many properly selected patients undergoing elective LC.
Beliefs regarding SARS-COV-2 vaccine in patients with transfusion-dependent thalassemia
Authors: Kakkar Shruti , Sharma Pranjl , Sidhu Sukhmani , Kamboj Shaina , Luthra Suraj , Kapoor Rashmi , Dewan Priyanka
Published: September 2022

Background: SARS-CoV-2 vaccination drive generated varying responses in the general public. This study aimed to assess the vaccination acceptance amongst patients with thalassemia and to elucidate their beliefs regarding SARS-CoV-2 vaccines.Methods: A prospective observational study was done involving thalassemia patients above the age of 18 years in the thalassemia day care center of our hospital.Results: The study assessed 145 patients with a male to female ratio of 1.5:1 and a mean age of 25.6±6 years. Seventy-six (52.4%) of the study population had already been vaccinated with the first dose, 25.5% (n=37) were willing to get vaccinated, however, 22% were vaccine-hesitant. Vaccine hesitancy was 25.5% in males compared to 16.9% in females. The fear of adverse effects to the vaccine is a major deterrent to the vaccination. Patients considered themselves at high risk of COVID-19 disease and adverse effects of the SARS-CoV-2 vaccine.Conclusions: Vaccine hesitancy was observed in 22% of patients. A significantly higher proportion of these patients considered vaccines unsafe and ineffective. Public sharing of safety and efficacy data may help in improving trust in the vaccine.
Pulmonary artery mycotic aneurism owing to aspergillus in SARS-CoV-2 convalescent: a case report and literature review
Authors: Castillo Martinez Daniel Benito , Palacios Rivera Doris Michelle , Ruiz Pier Jose Luis , Mendoza Carranza Alvaro
Published: September 2022

Invasive aspergillosis is a severe illness described in immune-compromised and critically ill non-immuno-compromised patients. Aspergillosis and COVID-19 co-infection cases harbor multiple unfavorable prognostic factors, with a 44% mortality versus 19% without aspergillosis. We presented the case of a 61-year-old man known with hypertension, diabetes, and smoking that went through COVID-19 infection, during the convalescent period presented multiple hemoptoic events due to A. fumigatus mycotic pseudoaneurysm, successfully resolved by selective angioembolization. Selective angioembolization is an effective alternative for high surgical risk due to comorbidities in the treatment of pulmonary mycotic aneurism.
An approach to the tuberous sclerosis complex
Authors: Luis Fernando Domínguez Valdez , Iliana Nelly Chávez Sánchez , Reyes Verónica Cuapanteca , Luis Armando García Pedraza , López Oscar Bernal , Varela Diego Fernando De Santiago , Carlos Alberto Hernández Jiménez , Carlos Ublester Cadena Corona , Diana Karen Saldivar López , Rocha Alejandro Serment
Published: September 2022

Tuberous sclerosis is an autosomal dominant disorder with complete penetrance that is characterized by the formation of benign tumors in multiple organs, such as hamartomas in the skin, angiomyolipoma in the kidney, retina, heart, lungs and infratentorial brain tumors, conditioning alterations of neurological type, which condition repercussion on the quality of life of patients.
To find the impact on learning among phase 1 MBBS students during COVID-19 pandemic
Authors: Thomas Vijatha , Mithrason Arun T
Published: September 2022

The closure of educational activities around the world due to the ongoing COVID-19 pandemic resulted in an unplanned shift from traditional learning to a setup that exclusively involves digital teaching and learning. Within this context, the present study aimed to explore undergraduate medical students’ perceptions regarding the effectiveness of synchronized online learning at DM WIMS, Wayanad, Kerala.

: A cross sectional study was done in DM WIMS, Wayanad, Kerala and included 120 first MBBS students. First a five point Likert scale questionnaire specific to their level of training was sent online via Google form. Next, 3 focus group were conducted on 3 different days. Number of students in each group were 8. Duration of each focus group discussion was 1 hr. Focus group discussion was done in the department of Biochemistry. All interviews were recorded, transcribed and analyzed for thematic contents.

: Various challenges to learning as agreed upon by majority of students included not familiar with Google meet (80%), could not concentrate for long during sessions (75.8%), less interaction, not able to clarify doubts, network and connectivity issues (70%) and not adequate feedback given during the sessions (59.1%). Various benefits to learning during COVID -19 pandemic as agreed by students included: online ppt shared via Whatsapp were useful (86.6%), better time management (65.9%), and use of videos and pictures during sessions enhanced understanding the concept better (41.5%). A thematic analysis yielded three core themes: (1) Overall learning experience, (2) Quality of teaching and learning, (3) Difficulties encountered. Majority of participants said it was good learning experience and new for them. They said they were reluctant and anxious about going online initially but eventually they picked up and were satisfied with most of the sessions. Majority of students were satisfied with the teaching and agreed that the lectures were well taken.

: It is true to say that all facets of health education and clinical training is harshly affected by the pandemic. Despite all these barriers and challenges, it has been demonstrated that online learning holds certain advantages over traditional learning.
The role of exosomal survivin in the diagnosis of breast cancer
Authors: Ravichandran S , Yıldırım Mustafa , Çiçek Hülya , Nacarkahya Gülper , Sever Özlem Nuray , Benlier Necla , Yıldırım Zeliha , Madhumitha Sri R M
Published: September 2022

Breast cancer is the leading cause of death in women across the globe. The aim of this study is to compare exosomal survivin levels in breast cancer patients and healthy population. It is also to investigate the relationship between clinicopathological parameters of breast cancer and exosomal survivin levels. Patients who were diagnosed with histopathologically confirmed breast cancer and healthy volunteers were included in the study. Serum samples from patients and healthy volunteers were stored at -80℃. Exosomes were isolated from these serum samples. The integrity of the exosomes was disrupted. Survivin levels were measured by Enzyme Linked Immuno Sorbent Assay. Data on clinicopathological parameters were obtained from patient files and compared statistically.
Association of glutathione s-transferase pi (GSTP1) gene polymorphism in unexplained infertile women
Authors: Vanitha S , Job Victoria , Aleyamma T K  , Marimuthu S  , Jeyaseelan L
Published: September 2022

15–20 million people in India are affected by infertility.Among them, 34% of the couples are shown to have unexplained infertility (UEI). Both genetic and environmental factors influence UEI. Data from various studies show that oxidative stress plays an important role in unexplained infertility. The genes of the phase II detoxification enzyme, Glutathione s-transferase family are upregulated in humans as a defense mechanism opposing the adverse effects of oxidative stress and play important role during pregnancy. Since all investigations for infertility work-up are normal evaluating the causes for UEI will have impact on the treatment protocol. In this study the association between GSTP1 variations and unexplained infertility are discussed.

To compare the association of GSTP1 polymorphism in women with unexplained infertility and a control group.

: This is a case control study with 70 normal ovulatory women who conceived within 12 months of contraceptive free intercourse, and with no history of miscarriage were recruited in the control group and 70 women with unexplained infertility were recruited as study group. All participants included in the study were between 28 and 38 years of age. The association of GSTP1 polymorphism were studied using real-time PCR with the Light Cycler instrument (Roche Applied Science).

: GSTP1 variant allele frequencies were 0.39 and 0.41for control and cases respectively. The results of this study indicate GSTP1 genetic polymorphisms did not show a significant association with unexplained infertile group.
Geotechnical Characterization and Stabilization of Gully Erosion Soils at Auchi, Anambra Basin Southeastern Nigeria
Authors: Oyediran Ibrahim A. , Mikail Oluwasegun Y.
Published: September 2022

Gully erosion is a severe ecological concern in Auchi and its environs, which has led to destruction of lives and properties. Termite reworked soils have been observed to possess improved engineering properties and have over the years been used to improve soil properties. This research therefore seeks to mitigate the effects of the erosion by stabilizing the gully soils using termite-reworked soils of different genetically diverse origins. Soils from gully walls and beds from two gully erosion sites in the Auchi area and termite-reworked soils from different geological terrains were sampled. All the soils were analyzed for the determination of natural moisture content, grain size analyses, and Atterberg limits. The gully soil samples were thereafter compacted with termite-reworked soils at optimum blending ratio ranging between 27 to 50% by weight gotten through an arithmetic method by adopting grading limits for soil-aggregate mixtures. Shear strength parameters were determined on the compacted soils at OMC. The results revealed that the gully soil is non-plastic unconsolidated poorly graded sand with uniformity coefficient between (1.70-2.50), coefficient of curvature (0.77-1.15), natural moisture content between (4.00-9.00), while the termite reworked soils of both terrains are fairly graded inorganic soil of low to medium plasticity composed of kaolinite as the dominant clay mineral, indicating non-swelling and shrinkage potentials. Both termite-reworked soils are classified as lean clay soils, indicative of their suitable binding properties. The gully soils possess low maximum dry density showing the soils are unconsolidated and friable while the effect of the stabilization increases the MDD and reduces the OMC. Pre-stabilized gully soils have an average cohesion value of 15.5 KN/m2 indicating a very loose soil while the SBT (Sedimentary base termitarium) stabilized gully soil and the BCT (Basement complex termitarium) stabilized gully soil have an average cohesion value of 51.3 KN/m2 and 57.3 KN/m2 indicating the presence of binding material. Conclusively, blending of gully soil with termite-reworked soils significantly enhanced the cohesion between the grain particles of the gully soils, improved its strength and can thus help prevent gully.
Petrographic and Kinematic Analysis of the Itombwe Synclinorium Formations Exposed at Tshondo and Bugoy (South-Kivu region, Democratic Republic of the Congo)
Authors: Gloire Aganze B. , Lucien Masirika M. , Gloire Ganza B. , Robert Nandezo W.
Published: September 2022

The purpose of this study is to investigate the Itombwe synclinorium formations that were affected by the late Pan-African orogenesis in the nordeastern Congo. A variety of controversies surround Tshondo and Bugoy's tectonic evolution and associated metasedimentary formations. A field-based approach combined with paleostress inversion techniques and petrographic analyses were conducted on 190 structural measurements and 6 rock samples used in this study. The results reveal the presence of four major petrographic facies: conglomeratic facies (conglomerate and diamictite), carbonate facies (travertine), greenschist facies (graphitic black shale and pelite), as well as quatzitic facies (quartzite and sandstone). The mineral assemblages consisting of high contents (>70%) of muscovite/sericite and biotite albite, plagioclase, quartz, and some opaque minerals. With the assistance of Win-Tensor software, the kinematic analysis reveals two major deformation phases, (1) a ductile deformation phase (D1-2), which is associated with isoclinal folds and strike-slip faults, and (2) a submeridian brittle deformation phase (D2), which generated extensive faults trending NNW-SSE to NE-SW directions, while reactivating bedding surfaces (NE-SW) in a series of secondary faults. The findings of this research may assist geologists in conducting core logging operations and provide a baseline for understanding the relationship between rock, minerlization, and tectonics in mineral-rich areas.
Study the Machining Accuracy in Hole Reaming of Medium Carbon Steel Using Ultrasonic Vibration Method
Authors: Ali Hussein M. , Karash Emad Toma , Elias Mohammad T.
Published: September 2022

The ultrasonic vibration reaming (UVR) cutting process is one types of non-Conventional machining process which was tested in this study to show whether its effective method or not. In this process, the tool is imposed on ultrasonic wave to produce vibration along the host cutting movement direction, formed the separation type of vibration process affected by waveform of pulse force. The effect of cutting speed, feed and ream allowance upon the surface roughness and circular degree in reaming a hole of C45 steel were studied in this paper. The results show that the surface quality and machining accuracy of the hole have been improved by using the technology of the present study. At the same time, the cutting force and cutting temperature has reduced correspondingly. In conclusion, it was noticed that the (UVR) is effective cutting techniques for high-precision "thin-hole" machining of the material under this study with respect to the conventional reaming process.
Remote and connected
Authors: Flipo Aurore , Lejoux Patricia , Ovtracht Nicolas
Published: September 2022

Originally associated to big cities' centres, coworking spaces and «third-places» have been blooming in rural regions and small towns over the past five years. The development of those places has been critically supported by local and national authorities, with a growing interest from rural localities. Indeed, those places are supposed to provide answers to numerous contemporary territorial challenges, and to tackle several dimensions or rural vulnerability. They are supposed to enhance sustainability by reducing the need to commute and car-dependence, by bringing both workplaces and services closer from home. They are also mobilised to tackle the issue of the digital gap between centres and peripheries, providing digital infrastructures and hardware. Finally, they are supposed to reduce territorial inequalities by strenghtening rural entrepreneurship, safeguarding local jobs, facilitating professional retraining and attract new residents by providing an easier access to telework.

Conducted between 2018 and 2020 in the Auvergne-Rhône-Alpes region, our study provides some elements to evaluate the effects of those places on territorial vulnerability and marginality. Based on the study of 17 coworking spaces situated in rural areas, their funders’ trajectories and their users’ profiles, we discuss the motives and the expected returns of those places, and their actual potentialities and limits.

We first present the definitions of coworking spaces and third-places, the origin of their recent spread in the rural areas and the main features of their geographical locations. Then, we present the rationales behind the creation and attendance to those places, by analysing funders and users’ trajectories and motives. We then present the potentialities and limits of third-places on territorial vulnerability. In the discussion, we interrogate the notion of marginality at the light of those places, that can be defined essentially as spatial and social networks. Indeed, our study enlights the diversity of lifestyles in the rural areas. Coworkers display particular spatial anchorages, with local resources being valued, though combined with forms of plural and multilocalized belongings. Their relationship with the margin is chosen, controlled and reversible, sometimes even yearned for. Their connectedness is not so much defined by where they live rather than by who they know, embodying the predominantly social dimension of marginality.
Ucrania: dilemas jurídicos e inseguridad regional en el vecindario compartido UE-Rusia
Authors: López Jiménez José Ángel
Published: September 2022

Son varios los objetivos planteados en este artículo, que intenta analizar las causas, las consecuencias y el papel desarrollado por los diversos actores en un escenario regional que ha concluido con la agresión en curso de Rusia contra la integridad territorial de Ucrania, ya iniciada en el año 2014. El marco teórico del debate, y la construcción de un relato que confronta los intereses con los principios, se analiza metodológicamente desde diversos prismas paradigmáticos. Ucrania representa el claro modelo de injerencia externa que socava la soberanía e independencia estatal y que viola la libertad de elección de su futuro. Lo que cuestiona, en definitiva, su existencia como un Estado independiente, al margen de tutelas. Además, es el actor interpuesto de unas relaciones complejas de largo recorrido entre Rusia y la UE, que representan modelos de integración regional antagónicas entre las que Ucrania se ha visto abocada a optar, con la OTAN como actor omnipresente. La agresión armada en curso presenta todavía notables incertidumbres. No obstante, está mostrando todo el abanico de instrumentos que han caracterizado al intervencionismo ruso en su extranjero próximo y vecindario común compartido con la UE. En particular, una interpretación creativa del ordenamiento jurídico internacional en numerosos marcos normativos con el propósito de justificar lo imposible: una intervención bélica de extrema gravedad que presenta notables desafíos a la seguridad regional y del conjunto de la comunidad internacional.

Recibido: 16 mayo 2022Aceptado: 23 mayo 2022
Unión Europea y Reino Unido: ¿dueños de su propio destino?
Authors: Colom-Piella Guillem , Cózar Murillo Beatriz
Published: September 2022

Tras consumar el Brexit y definir la nueva estrategia de seguridad y defensa británica, Londres y Bruselas se enfrentan a la necesidad de continuar colaborando en un mundo caracterizado por una creciente competición entre grandes potencias. Aunque el Reino Unido ha optado por primar su libertad de acción estrechando su «relación especial» con Estados Unidos, reformando radicalmente sus fuerzas armadas y trazando una acción exterior más dinámica, la Unión Europea es y será siempre un paso ineludible en su camino, tal y como demuestran foros como E3 y EI2. Sin un marco definitivo que fije las normas que regirán las relaciones entre ambos actores en materia de defensa y atendiendo los nexos existentes en materia industrial y de percepción de riesgos y amenazas, Bruselas y Londres deberán establecer puentes y encontrar un acomodo a la participación británica en los mecanismos como la PESCO. Este trabajo incidirá sobre la definición de la política de defensa y seguridad británica tras el Brexit y las cuestiones que continúan pendientes en esta materia con la Unión Europea.

Recibido: 24 enero 2022Aceptado: 08 junio 2022
La estrategia europea contra el antisemitismo y apoyo a la vida judía. La reacción de la UE al neo-antisemitismo
Authors: Priego Alberto
Published: September 2022

En los últimos años se han disparado los crímenes de odio en Europa, especialmente aquellos contra minorías. En este clima de odio generalizado, hay un grupo sobre el que se está concentrando buena parte de las acciones violentas. Me estoy refiriendo al antisemitismo, una plaga presente en Europa desde hace siglos pero que en los últimos años se está disparando. Atentados como los Halle o Hanau en Alemania o el Port de Vincennes son solo un ejemplo del clima de antisemita que se vive en Europa. Debido a esta hostilidad, que, si bien no es exclusivamente antisemita si que ha puesto en el centro a la comunidad judía, la Comisión Europea se ha visto obligada a elaborar una estrategia para mejorar la situación de los judíos en Europa. Por ello este trabajo, tratará de evaluar en que medida esta estrategia es adecuada para la problemática que sufre Europa haciendo una revisión del antisemitismo imperante en Europa y como el documento se adapta a las necesidades de la comunidad judía de nuestro continente.

Recibido: 21 abril 2022Aceptado: 27 mayo 2022
Actualidad institucional y económica de España en el marco de la Unión Europea
Authors: Iñarritu Beatriz
Published: September 2022

Sumario: I. Introducción.—II. El Estado de la Integración.—III. Cuestiones generales de la actualidad económica.
Efficiency of the use for doubled haploids in onion breeding (Allium cepa L.)
Authors: Cherednichenko E. A. , Pivovarov V. F. , Gavrish S. F. , Pershin A. F. , Budylin M. V.
Published: September 2022

Relevance.In onion breeding, quickly obtain aligned material is an urgent target for create parent forms of heterosis hybrids. Using classical methods with helping of backcrosses, this is achieved in 10-12 years. Using the technology of doubled haploids, it is possible to reduce these terms several times, and also to avoid the manifestation of inbreddepression when obtaining lines by self-pollination. At the same time, the most effectivein the production of haploids is the use of whole flower buds as an explant, unlike ovulesand ovaries, the production of which is more time-consuming and labor-intensive.Methods.The doubled onion haploids were obtained by the method of ovule culture onthe basis of the biotechnology laboratory of the Gavrish Breeding Center using the technology that based on the methodological recommendations of Monakhos S.G. et al.,2014. DH–onion plants with a developed root system and leaf apparatus were planted inthe open ground and grown according to the technology generally accepted for the zoneat the sites of the Gavrish breeding center, Krymsk, Krasnodar Territory. The obtainedcommercial bulbs were evaluated according to the RTG/46/2 method.Results.It was obtain doubled haploids, which were tested for ploidness by flow cytometry. 40 digaploid onion plants have been created. As a result of further development aftertransplantation into the open ground, storage, springization and selection, 3 uterine bulbswere obtained for further reproduction and inclusion in the breeding process.
Evaluating potato varieties for their suitability for processing into potato chips and french fries under the conditions of Primorsky kray
Authors: Volkov D. I. , Kim I. V. , Gisyuk A. A. , Klykov A. G.
Published: September 2022

Significance. Potato products seem to be gaining popularity in Russia, especially potato chips and french fries. The processing of potato into food products reduces storage losses and the amount of transportation needed and allows the nutritional potential of potato to be harnessed fully. However, only a minor part of all produced potato is processed in Primorsky kray by small-scale enterprises. The lack of high quality raw material is the main reason for that. The research aim was to evaluate potato varieties from our collection nursery for the traits that determine potato suitability for the production of potato chips and french fries.Materials and methods. The research was carried out in the experimental fields of the Department of potato breeding and horticulture, FSBIS “Federal Scientific Center of Agricultural Biotechnology of the Far East named after A.K. Chaiki”, in 2019-2021. One hundred and eighty potato hybrids of various origin and from different maturity groups were used as the research object. The evaluation was conducted according to the guidelines on the assessment of potato varieties for their suitability for processing and storage with a few additions.Results. The conditions in 2019 were the most favorable for yield formation in medium-early (32.3 t/ha), mid-season (31.9 t/ha) and medium-late (33.1 t/ha) varieties. Early varieties were observed to have the highest mean yield in 2021 (34.0 t/ha). Biochemical parameters (the dry matter content) and the content of reducing sugars were optimal (22-24 % and less than 0.26 %, respectively) in varieties Vektar, Zhuravinka, Darnitsa, Pamyati Rogacheva, Lady Rosetta, VR 808. The morphological parameters (the shape of tubers, the quantity and depth of potato eyes) of varieties Severnyi, Bryanskii delikates, Danaya, Kurazh, Sante, Dubrava, Nayada made them the most suitable for the production of potato chips. Varieties Kolette, Narka, Innovator, Vdokhnovenie were determined to be the most suitable for processing into french fries. Based on the complex of morphological and biochemical parameters, 29 potato varieties were selected for the production of potato chips and 26 varieties were approved for the production of french fries. The degree of suitability varied from 6.4 to 8 points. Under the conditions of Primorsky kray, varieties Sante, Tanai, Nayada. Alyaska, Krasa Meshchery, Kazachok generate the most interest for the production of potato chips. Varieties Liga, Vesna Belaya, Udacha, Utenok, Charodei, Ocharovanie, Rikarda appear to be the most suitable for processing into french fries. These varieties have a high degree of suitability after harvest and good yield.
Study of varieties and promising varieties of table watermelon in the conditions of the Volgograd Volga region
Authors: Bocherova I. N. , Ryabchikova N. B.
Published: September 2022

Relevance. Selection and analysis of the source material for crossing varieties with an individual ability to transmit economically valuable traits to offspring is an important breeding task. Breeders conducted research aimed at obtaining highly productive varieties and hybrids of table watermelon of various ripeness groups, resistant to adverse environmental conditions and having high taste qualities in comparison with standards. When studying the varieties and varietals of table watermelon, samples were selected according to the following characteristics: the growing season, yield, bright color of the pulp, excellent taste, dry matter content.Materials and methods. Scientific research was carried out in 2019-2020 in the breeding nursery and breeding nursery in the fields of the Bykovskaya melon breeding experimental station located in the Bykovsky district of the Volgograd region. 2 varieties of Malachite, Timosha and 3 cultivars 697, 728, 750 having an advantage in valuable economic characteristics over the best zoned varieties in the middle–ripening group – Sinchevsky, and in the late-ripening group – Kholodok were studied.Results. Studies have shown that in the middle–ripening group, the new Timosha variety is the most productive (27.3 t/ha), and the variety also stood out with a high dry matter content (13.4 - 14.8%). In the late-maturing group, a variety of 750 (27.5 t/ha) was distinguished by yield. Indicators of dry matter, the percentage of dry matter higher in the cultivar 728 ranged from 13.8 to 14.8%, The tests proved the relevance of further study in the breeding nursery of selected cultivars isolated by a complex of economically valuable traits to create new promising varieties of watermelon. Work in this direction will contribute to an increase in the volume and quality of manufactured products, contribute to the further development of the melon industry.
Yield and quality of green leaves of edible species of Allium L. depending on the type of packaging, storage time and temperature
Authors: Ivanova M. I. , Yanchenko E. V. , Kashleva A. I.
Published: September 2022

Relevance. The genus Allium L. attracts the attention of researchers due to the presence of valuable medicinal, nutritional and decorative properties, adaptive capabilities, resistance to pests and diseases, ecological plasticity in its representatives, which contributes to the competitiveness of species and the manifestation of a high degree of adaptation outside natural areas and wide geographical distribution. Allium resources in Russia are a potential source of genes for expanding the genetic base of agricultural crops.The aim of the work was to establish the yield and change in the quality of green leaves of Allium species introduced into the Moscow region during short-term storage, depending on the type of packaging, storage period and temperature. 4-5-year-old plants of 4 species (A. altyncolicum, A. chyatophorum, A. nutans and A. turkestanicum) were grown on the collection plot of perennial onions of All-Russian Research Institute of Vegetable Growing – branch of the FSBSI FVSC.Results. In the conditions of the Moscow region, the yield per leaf generation varied from 2.7 kg/m2 (A. altyncolicum) to 4.9 kg/m2 (A. cyathophorum). The maximum yield of marketable products was noted in hermetically sealed plastic bags when stored for 10 days at a temperature of +6...8oС in a refrigerator with controlled conditions: A. turkestanicum – 70.0%, A. cyathophorum – 75.5%, A. altyncolicum – 84.9%, A. nutans – 92.9%. However, an increase in the dry matter content (10.1-15.5%) was found during storage in an open polymer box in all tested species. The maximum content of vitamin C during storage in hermetically sealed bags with a density of 100 μm was found in A. altyncolicum (37.1 mg%) and A. nutans (42 mg%). In other species, the maximum value of this indicator was noted before storage. A slight increase in the amount of sugars after storage for 10 days was noted in species with a linear leaf shape when stored in a polymer box.
Dynamic Diagnostic 3D Simulation of a Grinding Machine Spindle. Hybrid Simulation Method
Authors: Shirshov A.G.
Published: September 2022

We use a grinding machine spindle as an example to consider a hybrid (numerical and analytical) method of simulating a rotor with a rigid shaft. The paper describes a spatial dynamic model of the rotor constructed via this method that takes into account support stiffness asymmetry. We show that introducing support stiffness asymmetry allows the spatial simulation to explain a number of physical phenomena, including spectrum frequency splitting, which are fundamentally impossible to explain when using flat axially symmetric models.
On calculation of generalized reactions in parallel mechanisms
Authors: Laryushkin P.A.
Published: September 2022

Analysis methods utilising screw theory are the main tool for investigating parallel mechanisms. The paper considers the specifics of computing generalised contact forces in these mechanisms featuring less than six degrees of freedom. We show that, in order to calculate the desired contact force magnitude corresponding to a certain wrench of the constraint imposed onto the output link, it is necessary to project the wrenches of the active kinematic pairs in the chain onto a vector space representing an orthogonal complement to the link space of the mechanism. We use a translational guiding mechanism with three degrees of freedom as an example to apply our approach to.
Design Features of Impeller Vane Cascades to Pump Gas and Liquid Mixtures Conducive to Reducing Gas Cavern Magnitudes
Authors: Trulev A.V. , Lomakin V.O. , Klindukh I.V. , Udovitskiy V.S. , Timushev S.F.
Published: September 2022

We employed numerical simulation methods to investigate how design features of impeller vane cascades in a centrifugal pump processing gas and liquid mixtures will affect the magnitude of gas caverns. We derived a mathematical model for multiphase flow of incompressible fluid. We performed hydrodynamic computations for various impeller vane cascade designs. We identified regions of local gas separation in commercially available and improved cascades that may result in gas plug formation and pump failure. The paper investigates the effect of the following parameters on the magnitude of a gas cavern: the angle of attack, pressure feed, pressure gradient, and the presence of through holes and transverse cutouts in a single-tier vane cascade. We consider design features of stacked van cascades and investigate how the vane length and vane distribution uniformity in the blading section of a stacked vane system affect gas cavern magnitudes. We selected the optimum vane cascade design for multiphase impellers. The paper then indicates further lines of research.
Ungehörte Stimmen. Über die Wiederkehr des Vergessenen
Authors: Kohler Nadia
Published: September 2022

Wie kann es sein, dass Sabina Spielrein, Psychoanalytikerin der ersten Stunde und brillante Wissenschaftlerin, auch heute noch vielen nur als Geliebte C.G. Jungs bekannt ist? Spielreins Geschichte aus diesem spezifischen Blick herauszulösen, ist Anliegen meines Aufsatzes, sowie ihr wieder eine wissenschaftliche Stimme zu geben, entgegen der ihr geschlechtsspezifisch zugeschriebe­nen Rolle. Bezugnehmend auf Spielreins Biografie skizziere ich, welche Grenzen weiblichem Potenzial im frühen 20.Jahrhundert durch das Patriarchat gesetzt waren und was dies für eine Frau wie Spielrein bedeutete. Patriarchale Strukturen sind bis heute in der Geschichtsschreibung wirkmächtig, tragen auch in der Psychoanalyse zum geschlechtsspezifischen Vergessen bei – und versperren letzt­lich den Blick für die eigenständige Leistung Spielreins als Psychoanalytikerin.
In Schönheit gestorben? Von Eurydikes möglicher Selbstbefreiung aus dem Schattenreich
Authors: Cyranski Carolin Serena
Published: September 2022

In seiner bisherigen Rezeption erzählt der Mythos von Orpheus und Eurydike von der Bewältigung des eigentlich Unmöglichen: Dem Verlust der geliebten Person, und dem Weiterleben nach dem Verlust. Eurydike wird dem Leben entrissen und in die Unterwelt entführt. Orpheus wandert die Erde ab und betritt schliesslich die Unterwelt, um seine Geliebte wiederzufinden. Nach endloser Suche erkennt er beim Blick zurück, dass sie für immer verloren ist. Der gescheiterte Rettungsversuch erlaubt ihm, den Verlust zu bewältigen, und weiterzuleben. Dieser Mythos und seine bisherige psychoanalytische Aufbereitung endet für die Frau mit dem letzten Blick, den ein Mann auf sie geworfen hat. Ein danach scheint es für sie nicht zu geben. Während Orpheus Eurydikes Verlorensein anerkennen muss und sich von ihr löst, bleibt Eurydike in der Unterwelt zurück. Für sie bleibt nur ein Ende ohne Bewältigung, und ohne Weitergehen. Durch meine Fokusverlagerung von Orpheus zu Eurydike als Subjekt des Mythos soll überlegt werden, ob Eurydikes Verlorengehen nicht alleine für den Tod, sondern auch für ein inneres Schattenreich stehen könnte. Anhand verschiedener psychoanalytisch-feministischer Überlegungen zur Figur der jung gestorbenen Frau möchte ich die Frage aufwerfen, ob nicht auch Eurydike einen ganz anderen Weg, als den uns bisher bekannten, gegangen sein könnte. Kann dieser andere Weg Eurydike möglicherweise aus der Unterwelt/dem inneren Schattenreich befreien?
Identification of Circular RNAs in the Ovaries of Hu Sheep and Local Fat-tailed Sheep during the Luteal Phase
Authors: Zhai Zhenhan , Li Jianhua , Zhang Binglei , Wang Mengyao , Ding Hongxiang , Zhao Lu , Wang Saiqiao , Wei Caihong , Wang Yuqin
Published: September 2022

Background: Circular RNAs (circRNAs), a novel class of endogenous non-coding RNAs with covalently closed loop structures, play important role in mammalian growth and development by regulating gene expression and participating in various biological processes. The aim of this study was to identify the expression profiles of circRNAs in the ovaries of Hu sheep and local Fat-tailed sheep during the luteal phase to determine the molecular mechanisms underlying the effects of circRNAs on reproduction and follicular development in sheep. Methods: To identify the differentially expressed circRNAs expressed in luteal phase conditions in Hu sheep and fat-tailed sheep, ovarian samples collected during the luteal phase were analyzed using high-throughput sequencing and subsequent transcriptomic approaches and bioinformatics analysis. Result: A total of 2,875 differentially expressed circRNAs were identified by high-through sequencing. Gene Ontology terminology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis showed that the host genes were mainly involved in the secretion and metabolism of the various pathway. Quantitative real-time PCR was performed to validate the results of expression profiling. These results contributed to an improved understanding of circRNA and the biological mechanisms of ovarian reproduction in sheep.
Research on fatigue and quality of life in people with multiple sclerosis in Yasuj
Authors: Karimzadeh Ghadi Mahshid , Nemati Maryam , Mahmoudi Armin , Badamfiroz Moslem , Ataei Narges
Published: September 2022

This study aimed to investigate fatigue and its effect on the quality of life in people with multiple sclerosis (MS) in Yasuj. This is a cross-sectional descriptive experimental study. The statistical population included all patients with MS in Boyer-Ahmad County (Yasuj) from weak to progressive levels. The statistical sample of this study included 122 men and women with MS who were selected by convenience sampling. Data collection tools in this study included the fatigue questionnaire (FSS) and quality of life questionnaire (WHOQOL). Data analysis was carried out using the statistical methods of mean, standard deviation, Pearson’s correlation and stepwise regression in Statistical Package for the Social Sciences 17. Based on the findings of the study, it can be concluded that there is a significant relationship between fatigue and quality of life among people with MS in Yasuj, and the more fatigue a person feels, the more affected their quality of life.
 
Keywords: Fatigue, life, multiple sclerosis, quality
El Urnario Municipal de Montevideo
Authors: Mendez Mary
Published: September 2022

El urnario municipal número 2 fue proyectado durante el año 1959, en las oficinas municipales, por Nelson Bayardo y José Pedro Tizze para albergar urnas funerarias. La arriesgada y potente estructura de hormigón armado expuesto se construyó entre 1960 y 1961 en el Cementerio del Norte. El edificio se instaló cercano a un lago natural formado por una vertiente del arroyo Miguelete, aislado en el paisaje pintoresco que resultó de la expansión del parque, trazado por Luis Crespi a comienzos de los años 50. Apenas concluida la obra, el escultor Edwin Studer realizó el gran mural que cubre toda la superficie del muro orientado al norte, en el patio interno.
Los valores que la obra detenta fueron presentados en diversas publicaciones locales y extranjeras. En este artículo se exploran las argumentaciones realizadas sobre el edificio publicadas en medios de prensa, libros y revistas. Se han considerado aquellos textos y notas que aportan puntos de vista significativos, ofrecen interpretaciones y que utilizan imágenes para apoyar los argumentos.
La intención es revisar aquellos relatos que lograron instalar este edificio como una pieza insoslayable, en primer lugar, para comprender la arquitectura realizada en Uruguay. Ubicado junto a las obras de ladrillo de Eladio Dieste y Mario Payssé Reyes, el urnario completa la trilogía canónica local ofreciéndose como contrapunto por su material. Los escritos cumplieron una tarea aún más importante, reconocer la obra como un ejemplo clave de la llamada red brutalista de América Latina. El análisis historiográfico cumple una tercera función, establecer un punto de partida para nuevos estudios.
Journals in a Forest of Norms and Unconsidered Decisions
Authors: Donskikh Oleg
Published: September 2022

In the article it is said that in recent conditions with those who have actively participated in the reforms of the education system and science in last decades preserved in the administration, there can be no real progress in principle. The moratorium on publications in the Web of Science and Scopus databases is ineffective as long as such enormous funds are circulating in this sphere. On the whole, the business orientation of education and science, which is primitively understood, but actually carried out in our country, prevents any attempts to rectify the situation. It leads only to increasing administration and standardization. One important negative trend of the present is the onslaught of “predatory” journals. Since scientists can truly work only in freedom, as representatives of other creative activities.
Amateur Radio Activity in the USSR before World War II
Authors: Borisov Vasily
Published: September 2022

The article discusses the emergence and development of amateur activities in radio communications and television reception in the USSR. Amateur radio activity in the USSR received legal recognition in 1924. By the end of 1928, more than 450 amateur radio stations were on the air in the country. From the beginning of the 1930s domestic radio amateurs have also mastered the reception of television broadcasts on home-made televisions. By the end of the 1930s. there were a large number of home-made television receivers tuned to the transmission of optical-mechanical television in the country. In this regard, short-line mechanical television broadcasting in the USSR existed until the early 1940s.
Achieving the Sustainable Development Goals (SDGs) and the Intricacies and Dynamics of Development Administration
Authors: Asaju Kayode
Published: September 2022

Development administration is primarily concerned with the various strategies to achieve accelerated national development, especially in developing countries. One major instrument for achieving national development objectives is the development plan. The development plan stipulates development goals and targets, various policies, programs and projects, and finances to achieve the objectives of national development. However, despite all these efforts in Nigeria, it seems the level of underdevelopment is still high considering the various obvious statistics and realities on the ground. The paper examines the efforts of the government at national planning over the years and the achievement made so far on SDGs. It identified the intricacies and dynamism involved over time in the achievement of SDGs and as well proffers solutions for better management. Secondary data was derived from books, journals, online publications, and government official reports in gathering information for the paper. Content ana lysis was adopted in analyzing the data collected. The study concludes that attempts at achieving the various targets of the SDGs were not successful due to certain inherent peculiarities in Nigeria. The high level of poverty, unemployment, inequality and insecurity, low infrastructural development, and poor social services like education, health services, housing, electricity, etc. are peculiar indicators of these failures. The paper suggests among others: the building of institutional capacity and fit for governance, the need to confront the structural impediments confronting attempts at achieving public policy through a constitutional review, emphasis on infrastructural development adequate for achieving national development and enhancing technological development, and capacity building through a viable and efficient educational sector.

Keywords: Development, Development Administration, Sustainable Development, National Development