bluuebunny/crossref_metadata_2025 huggingface dataset:
On "ROSBIOMED" State Corporation: Organizational and Legal As-pect
Authors:   Kutafin Moscow State Law University (MSAL), Mokhov Aleksandr A.
Published: July 2022

Relevance. The introduction of the restrictive political and economic measures against the Russian Federation has led to the fact that imports of a number of means, substances and technologies which are necessary for the develop-ment and normal functioning of healthcare, agriculture, veterinary science and some other socially significant areas have become inaccessible. The current situation makes it necessary to stimulate scientific research and innovation activities aimed at developing and creating analogues of means, substances and technologies purchased abroad until recently. However, the task is possible only if a set of legal, organizational and financial issues is resolved. The purpose of this study is to develop theoretical recommendations for improving legislation that that regulates the creation and implementation of new tools, substances and technologies in medicine, agriculture, veterinary science and other sectors of the national economy. Objectives to establish how the sanctions imposed on Russia affected health care, veterinary science, agriculture and other areas; to identify legal problems that impede the development of scientific and innovative activities of organizations engaged in the development of biotechnologies, medicines, medical products and other means of medical, veterinary and agricultural use; to consider the prospects for the creation of a state corporation that carries out research, innovation, implementation, production activities in the field of biology, medicine and biomedical technologies. Methodology. When writing the work, dialectical-materialistic method, systematic method, methods of analysis and synthesis, formal-legal method were used. The results of the study are theoretical and applied nature and contain suggestions for improving Russian leg-islation in terms of legal regulation of the creation and operation of the state corporation engaged in research, innovation, implementation, production activities in the field of biology, medicine and biomedical technologies. Conclusion. The study provided a rationale for the need to adopt a special federal law, on the basis of which the state corporation "ROSBIOMED".
The Place of the Rural Gathering in the Regulation of the Drinking Trade after the Wine Reform of 1863
Authors:   Southwest State University, Goryushkina Natalia E.
Published: July 2022

Relevance. The place of the rural gathering in the regulation of the drinking trade after the wine reform of 1863 has not received a serious assessment in the scientific literature. The presented article is the first attempt to assess the impact of rural society on the size of the drinking trade The purpose − to determine the place of the rural gathering in the regulation of the drinking trade after the wine re-form of 1863. The objectives which follow from the goal set, are to: to name the normative acts establishing the place of the rural gathering in the opening of drinking establishments; to testify to the ways that wine merchants used to obtain con-sent; to determine the degree of independence of peasants in decision-making. Methodology. The study was conducted on the basis of macro- and micro-historical analysis, problem-chronological, historical-typological and historical-genetic methods were used. Results. The new legislation made the opening of drinking establishments on the lands belonging to rural societies dependent on rural gatherings. Peasants willingly went to a village meeting about a drinking establishment, behaved importantly, which was explained neither by adherence to morality, but by the desire to get money or booze for their vote. Rural societies reacted unfriendly to the Law of May 14, 1885, which prohibited receiving payment for a permissive sentence. The opposition was expressed in the growth of bans on the drinking trade. By law, on May 5, 1892, rural societies received official permission to open a drinking trade for a fee, but to spend it on paying arrears. Conclusions. The wine reform of 1863 included the village assembly in the system of regulation of the drinking trade. In the post-reform period, the limits of the influence of the rural gathering on the drinking industry changed, peasant consent largely depended on the rural authorities, world intermediaries, and the presence of drinking affairs. But the opportunity to open or prohibit the drinking trade strengthened the peasants' sense of self-importance. They gave preference to local merchants and the most generous petitioners. Wine merchants, wanting to get a permissive verdict, openly watered or distributed money to the peasants.
Institutions of Primary Professional Music Training in Russia in the 1990s (on the Example of the Ulyanovsk Region)
Authors:   Ulyanovsk State Pedagogical University I. N. Ulyanova, Suetin Ilya N.
Published: July 2022

Relevance. In the first decades of the XXI century, the quality of prefecting musical education occurred in Russia. Outlooking programs implemented in children's music schools and musical departments of children's art schools do not allow students to fully master the game on musical instruments and get vocal skills necessary to continue vocational education. The beneficial effect on the improvement of the named region may also have an analysis and subsequent introduction into the practice of past experience, the achievements of the preceding generations of compatriots. The purpose of this article is to cover approaches to the organization of educational activities and the educational process in institutions of initial professional music training of the Ulyanovsk region in the 1990s. The objectives of the study: to determine the basic principles of the state policy of the 1990s in the field of do-mestic education as a whole and musical education in particular; explore and summarize published and unpublished materials containing information on approaches to the organization of educational activities and educational process in the children's schools of the arts of the Ulyanovsk region in the 1990s. Methodology. Regulatory legal acts and archival documents were made as sources of this work. The study was also carried out with a support for published materials (monographs, articles). The paper used a number of scientific approaches, the main of which were the principle of objectivity, the method of system analysis, historical and comparative and historical and typological methods. Results. The study showed that in the 1990s, the Ulyanovsk region had accumulated positive experience in the implementation of educational programs in the field of musical art in institutions of primary professional music training, which can be used today. In particular, issues were effectively solved with the creation of the publicly available to this type of education, ensuring the continuity of the training of educational and continuity of educational programs. Conclusion. The results of the study seems to be able to use when creating educational programs in the field of musical art in the Russian Federation at the present stage.
The Development of the Literary ties Between Russia and Japan During the Second Half of the 20th Century (1940–1980s)
Authors:   Komsomolsk-on-Amur State University, Kiba Darya V.
Published: July 2022

Relevance. The literature of Russia had a significant impact on the culture of Japan, allowing the Japanese reader to get in touch with the secret of the Russian soul. The study of Soviet-Japanese literary ties makes it possible to identify the ideological foundations of nations that bring them together. Literary interaction between Japan and the USSR in the post-war period was traced by researchers in fragments. At the moment, it is necessary, using archival documents, as well as Japanese periodicals, for the first time introduced into scientific circulation, to turn to the study of Soviet-Japanese literary relations in the post-war decades. The purpose of the study is to determine the forms of mutual penetration of Japanese and Russian literary cre-ativity in the 1940-1980s. Objectives: to reveal the contribution of the subjects of literary interaction to the development of Soviet-Japanese literary ties, to study the mechanism of literary interaction between the influence of two cultures. Methodology. The comparative-historical and chronological methods were used in the work. Results. In the study we talk about Japanese literary movements and public organizations, the contribution of Japan’s friendship societies to the development of literary ties between Russia and Japan. The article also explores the actions of American occupation authorities preventing the spread of Russian and Soviet literature in Japan in the early post World War II years. Furthermore, we trace the activity of the Japanese public who attempted to overcome the obstacles, consolidate and unite efforts for the cultural cooperation with the USSR. The author highlights the contribution of the Japan’s private press to the spread of Russian literature. Conclusion. The predominant forms of mutual penetration of Japanese and Russian literature were the translation of works of literature of one country into the language of another people, as well as the perception and reproduction in the literary work of writers of one people, ideas and meanings of texts by authors of another culture. The ideas embodied in the works of Russian classical literature often met with understanding in the souls of Japanese readers. This fact is demonstrated by theatrical performances of plays by Russian writers and the reaction of the Japanese audience to them. Thus, the literary ties between the two countries gave rise to interaction in the field of theater and other areas, contributing to the proximity and closer contact between the two cultures.
Protests Against Gas Prices in Kazakhstan: the First-Ever Intervention by the CSTO in One of Its Member States
Authors:   University of Salerno, Iermano Anna , Gutorova Alla N. ,   Southwest State University
Published: July 2022

Relevance. The intervention of the peacekeeping forces of the Collective Security Treaty Organization (CSTO) into Kazakhstan is the first case of using the peacekeeping forces of the CSTO to ensure the sovereignty of a Member State of the Treaty, to prevent security threats and stabilize situation. This operation demonstrated the readiness of the states to provide assistance within the framework of the Collective Security Treaty on the basis of mutual agreement and at the request of the injured state. The purpose of this study is to examine the CSTO peacekeeping forces participation in the conflict resolution in Kazakhstan. The objectives of the study are to consider the main aspects of the history of CSTO establishment; to study the triggers of the conflict in Kazakhstan; to analyze the activities of the organization in relation to the conflict under con-sideration; to substantiate the need for the actions taken by the Organization; to study the role of the CSTO in the resolution of this conflict. Methodology. To carry out this study, general scientific and private-law methods (technical-legal method) as well as the historical-legal method were used. Results. The Collective Security Treaty Organization is a regional international organization that ensures peace and security. It can be argued with a high degree of probability that the CSTO is ready to repel attempts to violate the sovereignty of its member states. Conclusions. It is necessary to further improve the legal framework of the CSTO in order to counter new threats and challenges of the present. The consent of the Member States in assistance and support will ensure normal de-velopment of each Member State and exclude the possibility of outside interference in their internal affairs. In general, this is exactly the organization that can ensure security in the region.
Ways to Improve the Legal Regulation of the Provision of Assistance to Internal Affairs Bodies in the Work of Penal Enforcement Inspections to Control the Behavior of Probationers
Authors:   Pyatigorsk Intermunicipal Branch of the FKU UII of the Federal Penal Service of Russia in the Stavropol Territory, Grigoryan Ivan G.
Published: July 2022

The relevance of the legal regulation of the provision of assistance to internal affairs bodies in the work of penal enforcement inspections to control the behavior of probationers is dictated by the fact that their number is over 50% of the total number of convicts without isolation from society. In addition, the proportion of repeat criminality of probationers is 2-3 times higher than the proportion of recidivism of other categories of convicts. In this regard, it is necessary to increase the effectiveness of the assistance of internal affairs bodies in the work of criminal enforcement inspections by optimizing interaction and ensuring timely provision of information. The purpose is to identify ways to improve the legal regulation of the provision of assistance to the internal affairs bodies in the work of criminal enforcement inspections to control the behavior of probationers. Objectives: to assess the expediency of increasing the effectiveness of the assistance of the Department of In-ternal Affairs in the work of the Department of Internal Affairs; to consider the legal basis for the interaction of criminal enforcement inspections with internal affairs bodies; to determine the main directions in which the Department of Internal Affairs assists the Department of Internal Affairs in terms of monitoring the behavior of probationers; to identify gaps in the legal regulation of cooperation between internal affairs bodies and the Department of Internal Affairs, negative factors that hinder the implementation of proper both joint and independent control over the behavior of probationers; to suggest ways to improve the legal regulation of control over the behavior of probationers. Methodology. The methodological basis of the research is a set of general scientific, special and private scientific methods of cognition, which allows us to investigate the problems of assisting criminal enforcement inspections by the internal affairs bodies. The results of the study are distinguished by an applied nature with elements of scientific novelty in the identified approaches and conclusions to improve the effectiveness of assistance to internal affairs bodies in the work of penal enforcement inspections to control the behavior of probationers. Conclusion. The forms and methods of providing assistance to the internal affairs bodies in the work of criminal enforcement inspections to control the behavior of probationers need additional legal regulation.
Trends in the Prevalence of Chronic Medication Use Among Children in Israel Between 2010 and 2019: Protocol for a Retrospective Cohort Study
Authors: Sadaka Yair , Horwitz Dana , Wolff Leor , Sela Tomer , Meyerovitch Joseph , Peleg Assaf , Bachmat Eitan , Benis Arriel
Published: July 2022

Background

Prescription of psychostimulants has significantly increased in most countries worldwide for both preschool and school-aged children. Understanding the trends of chronic medication use among children in different age groups and from different sociodemographic backgrounds is essential. It is essential to distinguish between selected therapy areas to help decision-makers evaluate not only the relevant expected medication costs but also the specific services related to these areas.

Objective

This study will analyze differences in trends regarding medications considered psychobehavioral treatments and medications considered nonpsychobehavioral treatments and will identify risk factors and predictors for chronic medication use among children.

Methods

This is a retrospective study. Data will be extracted from the Clalit Health Services data warehouse. For each year between 2010 and 2019, there are approximately 1,500,000 children aged 0-18 years. All medication classes will be identiﬁed using the Anatomical Therapeutic Chemical code. A time-trend analysis will be performed to investigate if there is a significant difference between the trends of children’s psychobehavioral and nonpsychobehavioral medication prescriptions. A logistic regression combined with machine learning models will be developed to identify variables that may increase the risk for specific chronic medication types and identify children likely to get such treatment.

Results

The project was funded in 2019. Data analysis is currently underway, and the results are expected to be submitted for publication in 2022. Understanding trends regarding medications considered psychobehavioral treatments and medications considered nonpsychobehavioral treatments will support the identification of risk factors and predictors for chronic medication use among children.

Conclusions

Analyzing the response of the patient (and their parents or caregivers) population over time will hopefully help improve policies for prescriptions and follow-up of chronic treatments in children.

International Registered Report Identifier (IRRID)

DERR1-10.2196/36756
Representing Physician Suicide Claims as Nanopublications: Proof-of-Concept Study Creating Claim Networks (Preprint)
Authors: Leung Tiffany I , Kuhn Tobias , Dumontier Michel
Published: July 2022

BACKGROUND

In the poorly studied field of physician suicide, various factors can contribute to misinformation or information distortion, which in turn can influence evidence-based policies and prevention of suicide in this unique population.

OBJECTIVE

The aim of this paper is to use nanopublications as a scientific publishing approach to establish a citation network of claims in peer-reviewed publications about the rate of suicide among US physicians.

METHODS

A list of articles from a previously published scoping literature review on physician suicide was used to identify those articles that commented on or investigated suicidal behaviors of physician populations, including students, postgraduate trainees, and practicing physicians. The included articles were from peer-reviewed publications and asserted a claim about the annual rate of physician suicide. Manual data extraction was performed to collect article (or resource) type, title, authors, digital object identifier or URI, publication year, claim (about annual physician suicide rate), data of last access of the article (eg, for a webpage), and citations supporting the claim. Additional articles, websites, or other links were only added to the set of claims if they were cited by a peer-reviewed article already included in the data set. A nanopublication was created for each article or resource using Nanobench with an investigator-developed literature-based claim nanopublication template.

RESULTS

A set of 49 claims concerning the rate of US physician suicide was represented as nanopublications. Analysis of the claim network revealed that (1) the network is not fully connected, (2) no single primary source of the claim could be identified, and (3) all end-point citations had a claim with no further citation, had no apparent claim, or could not be accessed to verify the claim. The nanopublication strategy also enabled the capture of variant claims published on a website.

CONCLUSIONS

Nanopublications remain to be adopted in broader scientific publishing in medicine, especially in publishing about physician mental health and suicide. This proof-of-concept study highlights an opportunity for more coordinated research efforts in the subject of physician suicide. Our work integrates these various claims and enables the verification of nonauthoritative assertions, thereby better equipping researchers to advance evidence-based knowledge and to make informed statements in the advocacy of physician suicide prevention. Representing physician suicide rate claims as nanopublications can be extended and improved in future work.
Experiences of Patient-Led Surveillance, Including Patient-Performed Teledermoscopy, in the MEL-SELF Pilot Randomized Controlled Trial: Qualitative Interview Study (Preprint)
Authors: Drabarek Dorothy , Habgood Emily , Janda Monika , Hersch Jolyn , Ackermann Deonna , Low Don , Low Cynthia , Morton Rachael L , Dieng Mbathio , Cust Anne E , Morgan Adelaide , Smith Elloise , Bell Katy L J
Published: July 2022

BACKGROUND

Current clinician-led melanoma surveillance models require frequent routinely scheduled clinic visits, with associated travel, cost, and time burden for patients. Patient-led surveillance is a new model of follow-up care that could reduce health care use such as clinic visits and medical procedures and their associated costs, increase access to care, and promote early diagnosis of a subsequent new melanoma after treatment of a primary melanoma. Understanding patient experiences may allow improvements in implementation.

OBJECTIVE

This study aims to explore patients’ experiences and perceptions of patient-led surveillance during the 6 months of participation in the MEL-SELF pilot randomized controlled trial. Patient-led surveillance comprised regular skin self-examination, use of a mobile dermatoscope to image lesions of concern, and a smartphone app to track and send images to a teledermatologist for review, in addition to usual care.

METHODS

Semistructured interviews were conducted with patients previously treated for melanoma localized to the skin in New South Wales, Australia, who were randomized to the patient-led surveillance (intervention group) in the trial. Thematic analysis was used to analyze the data with reference to the technology acceptance model.

RESULTS

We interviewed 20 patients (n=8, 40% women and n=12, 60% men; median age 62 years). Patients who were more adherent experienced benefits such as increased awareness of their skin and improved skin self-examination practice, early detection of melanomas, and opportunities to be proactive in managing their clinical follow-up. Most participants experienced difficulty in obtaining clear images and technical problems with the app. These barriers were overcome or persevered by participants with previous experience with digital technology and with effective help from a skin check partner (such as a spouse, sibling, or friend). Having too many or too few moles decreased perceived usefulness.

CONCLUSIONS

Patients with melanoma are receptive to and experience benefits from patient-led surveillance using teledermoscopy. Increased provision of training and technical support to patients and their skin check partners may help to realize the full potential benefits of this new model of melanoma surveillance.
Pioneering the metaverse: the role of the metaverse in an aging population (Preprint)
Authors: Shu Sara , Woo Benjamin KP
Published: July 2022

UNSTRUCTURED

Amidst a world-wide pandemic in the setting of an era of rapidly developing technologies, we turn now to a novel and exciting endeavor of pioneering the metaverse. Described as the conglomeration of augmented reality, virtual reality, and artificial intelligence, the metaverse has widespread application in multiple settings, including revolutionizing healthcare. It also holds the potential to transform geriatric medicine, introducing new dimensions by which we can prevent social isolation, encourage health and well-being, and offer a new dimension by which we navigate chronic disease. Although still a futuristic and novel technology, its realization may indeed be closer than we think.
Consultation in the Metaverse: The doctor will see your avatar now (Preprint)
Authors: Skalidis Ioannis , Muller Olivier , Fournier Stephane , Noirclerc Nathalie , Skalidis Emmanouil , Maurizi Niccolo
Published: July 2022

UNSTRUCTURED

The metaverse has been trending recently in various sectors, from real estate to arts and healthcare. It promises to revolutionize the way medical care is being delivered by transforming medical visits and consultations. As virtual patient-physician consultations via avatars inside the metaverse remains a hypothetical concept, we attempt to illustrate the design of an optimal cardiovascular medical consultation and how it can integrate remote exam and parameters acquisition (blood pressure, pulse oxymetry, heart frequency, ECG) in order to achieve an optimal virtual consultation. This type of consultation provides various benefits but equally presents challenges that need to be overcome.
Management of type 1 type 2 diabetes mellitus in conditions of armed conflict
Authors: Mikityuk M.R. , Karachentsev Yu.I.
Published: July 2022

Humanitarian crises caused by armed conflict are constantly growing and present a serious global problem for health systems. The war in Ukraine produced about 4.8 million Ukrainians seeking temporary protection abroad, and about 10 million received the status of an internally displaced person. The situation in Ukraine has been described as potentially the largest migration crisis in Europe in the last century. As humanitarian crises become widespread and prolonged, chronic diseases such as diabetes mellitus (DM) are becoming increasingly important. Food security, limited access to medical facilities and medicines, and economic difficulties are just some of the many difficulties faced by patients with DM in armed conflict. The experience of the functioning of the health care system in conditions of armed conflict, on the example of other countries, shows that in the short term, the priority should be to ensure the continuity of insulin therapy and access to basic oral sugar-lowering agents and educational programs for patients on self-control of the disease with an emphasis on recognizing the symptoms of hypoglycemia, diabetic ketoacidosis, and dehydration; in the long term— ensuring access to high-quality medical care and medicines, training of local and international providers of medical services for the diagnosis and treatment of DM and its acute complications and the development of clinical guidance on the management of patients in these conditions. Humanitarian crises in the world have become more protracted, and therefore health workers must go beyond direct basic primary care and address the long-term health consequences of those affected. Further research is needed to be aimed at improving the quality of medical care for patients with DM in the context of the humanitarian crisis caused by the armed conflict, there is a need to develop simplified, cost-effective models of monitoring the condition of patients, the quality of medical care and the availability of medicines to patients in this category.
Лікування артеріальної гіпертензії на сучасному етапі розвитку медичної практики
Authors: Tashchuk V.K. , Khrebtii H.I.
Published: July 2022

Мета роботи — об’єктивізація результатів опублікованих клінічних досліджень впливу лікування на перебіг артеріальної гіпертензії. Результати. Оптимізація профілактики та лікування артеріальної гіпертензії вимагає зміни парадигми на ступінчасту допомогу та використання ефективних стратегій контролю артеріального тиску. Висновки. Сучасне ефективне лікування артеріальної гіпертензії повинно базуватися на корекції факторів ризику, модифікації способу життя, використанні медикаментозних препаратів на основі фактичних даних щодо їх впливу на запобігання захворюваності/смертності; підборі режиму терапії, який забезпечує цілодобовий контроль АТ. Ступенева концепція лікування артеріальної гіпертензії є пріоритетною стратегією ведення пацієнтів з підвищеним артеріальним тиском. Лікування повинно бути доступним та/або економічно вигідним, мати високий профіль безпеки, перевагу слід надавати фіксованим комбінаціям антигіпертензивних препаратів.
Utilization of Whey Protein Isolate as CO2 Foam Stabilizer for Enhanced Oil Recovery
Authors: Said Mohamed Sasi , Jaafar Mohd Zaidi , Omar Shaziera , Samin Ali Mohamed
Published: July 2022

Understanding the fundamental aspects of foaming properties will influence its generation and stabilization at different concentrations of the critical aggregation concentration (CAC), foam volume stability, foam height, salinity influences, and crude oil CO2-foam stability. Carbon-Dioxide based enhanced oil recovery techniques are widely employed to extract additional oil from the reservoir. The adsorption of protein at the interfaces produces extremely viscoelastic layers with high viscosity. This research aims to investigate whether whey protein isolate (WPI) is a foaming agent that can be used to improve oil recovery. WPI lowers the interfaces’ surface tension, which also has a propensity to disclose and stabilize the interface by forming a viscoelastic network and directing to high surface moduli. Comparatively, the surface tension is lowered by sodium dodecyl sulfate (SDS) surfactants than the WPI, but they do not produce a high modulus interface. WPI is demonstrated to be a greater foam stabilizer in oil and various salt conditions than SDS foam. Adding sodium chloride (NaCl) increased the half-life and volume of foam more on WPI foam compared to SDS foam. SDS foamability and foam consistency decreased dramatically at 2 wt% of NaCl concentration and above while WPI foam increased. The crude oil affected both foams, but WPI foam has not been affected as much as the SDS foam due to its high strength compared to traditional foams. The study shows that WPI reduced interfacial tension from 38 to 11 mN/m and reduced surface tension (72.3 to 48 mN/m). It was low enough and can be used as a substitute for a foaming agent to enhance the recovery of oil.
The Effects of Particle Mesh and Temperature on Pyrolysis Spirulina platensis Residue (SPR): Pyrolysis Yield and Bio-Oil Properties
Authors: Jamilatun Siti , Budiman Arief , Mufandi Ilham , Aktawan Agus , Fauzi Nabila , Denanti Defiani Putri
Published: July 2022

Microalgae is the third generation of biomass as renewable energy, a future energy source for making bio-oil. The purpose of this research is to examine the biomass from microalgae Spirulina platensis residue (SPR) using the pyrolysis process, to investigate the effect of particle mesh and temperature on the pyrolysis process, to determine the bio-oil properties, including density, pH, color, flame power, and conversion. Fixed bed reactor used for SPR pyrolysis with dimensions of 4.4 cm outside diameter, 4.0 cm inside diameter, and 60.0 cm reactor height. The temperature controls have been fitted from 300-600 °C combined with a 14-16 °C/minute heating rate. Spirulina platensis residue of 50 grams with various particle mesh (80 and 140 mesh) was fed to the reactor. From the experiment results, the particle mesh and temperature process are influenced by bio-oil yield, water phase, gas yield, biochar yield, conversion, and bio-oil properties, including density, pH, flame power, and color. One hundred forty mesh particles at a temperature of 500 °C showed the highest bio-oil yield with a yield of 22.92%, then the water, charcoal, and gas phases were 27.98, 18.84, and 30.26%, with a conversion of 81.16%. At the same time, 80 mesh particles at 500 °C yielded bio-oil, water, charcoal, and gas phases of 19.66, respectively; 23.10, 27.90, and 29.34%, with a conversion of 72.10%. In addition, density, pH, color, and flame power are described in this study.
Profile of Amino Acids Production from Microalgae Nannochloropsis sp. Biomass using Subcritical Water Technology
Authors: Zainan Nur Hidayah Binti , Harun Razif , Kamal Siti Mazlina Mustapa , Sapardi Mohd Azan Mohammed , Jusoh Yanti Maslina Mohd
Published: July 2022

The amino acids from microalgae could be used as a substitute for food and feed supplements in the future. This study investigates the production of amino acids from microalgae Nannochloropsis sp. biomass using subcritical water technology approaches. The yield and composition of amino acids produced from subcritical water of microalgae Nannochloropsis sp. were evaluated at different temperatures (160-350 °C), time (3-30 min), and biomass loadings (1- 15% w/v). Overall results showed that the highest yield of total amino acids (1531.98 mg/100 g algae) was obtained at subcritical water operating conditions of 280 °C, 15 min reaction time, and 1% biomass loading. The studied operating conditions produced a higher yield of non-essential amino acids compared to essential amino acids. The study demonstrated that each of the individual amino acids investigated produced the highest at different ranges of subcritical water conditions. Thus, the obtained profile of the individual amino acid showed that careful management of operating parameters (temperature, time, and biomass loading) is crucial for identifying the amino acids of interest via subcritical water technology.
Kinetics and Adsorption Equilibrium Study of Free Fatty Acid (FFA) from Crude Palm Oil (CPO) on Anionic Resin
Authors: Wirawan Sang Kompiang , Timotius Daniel , Nugraha Ivone Marselina , Restana Asdi , Anggara Afrizal Luthfi , Hidayatullah Sayoga
Published: July 2022

Crude Palm Oil (CPO) is obtained from palm fruit extraction. Free Fatty Acid (FFA) level is one of the most important parameters to determine the CPO quality. The standard FFA level in the industry is less than 5%. In the palm oil processing industry, FFA levels in CPO have been minimized through vacuum distillation processes. However, due to the emulsified water in oil and long departure waiting time in port, FFA levels in CPO raise to above 5% resulting in lower quality and selling price. This study has developed a novel approach to mitigate this problem by using anionic resin as an adsorbent to decrease the FFA level. We investigated the kinetics and equilibrium behavior of FFA adsorption in CPO on the anionic resin. The adsorption was conducted in several resin dose (17.5%; 25%; 33.33%; 43%). The kinetic study shows that the FFA adsorption kinetics on anionic resin follows the Pseudo-second-order rate model with the value of k2 vary between 2.1034×10-4  – 1.7375×10-3 and the qe value is in the range of 103.627 - 163.880 (mg/g). The equilibrium study shows that the Freundlich isotherm model is the fittest. The Kf values are obtained between 4.16-15.02, and the n values are in the range of 1.62-2.05. The thermodynamic observation was also involved in this study. The value of  and  are 28.59 kJ/mol and 91.25 J/mol/K respectively. The results show that the reaction is endothermic, spontaneous, and feasible.
Effect of pH on Adsorption of Cu2+ by Using Composite of Polyvinyl alcohol (PVA)/Kaolin
Authors: Hassim Nur Afiqah Aina , Hui Khee Chung , Floresyona Dita , Ahmad Kamal Norashikin , Sambudi Nonni Soraya
Published: July 2022

The existence of copper ions in the aquatic environment at a high level can cause negative repercussions for living organisms due to the toxic effect of bioaccumulation in the food chain. Hence, a profound effort is imperative to remove them from water effectively. Among feasible alternatives, a composite film made of PVA and kaolin is reviewed for copper removal via an adsorption mechanism. In this paper, the removal of copper ions from aqueous solution using PVA/Kaolin composite film has been studied with initial copper ions concentration within the range of 50 and 100 ppm and pH of the aqueous solution being controlled at 4, 7, and 9. The loading of 3 wt% kaolin in PVA shows the best adsorption performance in removing 99.14% of 50 ppm copper with an equilibrium adsorption capacity of 5.379 mg g-1 at pH 7. The composite can maintain the adsorption performance for the removal of 100 ppm copper solution at 96.26%.
Raising Environmental Awareness in Kampong Tridi and Kampong Warna-Warni (Malang, Indonesia) through Digital-Based Workshop on Constructed Wetlands
Authors: Yulistyorini Anie , Ar Rosyid Harits , Haratama Kusuma Refa , Rousseau Diederik , Al Ansyorie Mohammad Musthofa
Published: July 2022

Kampong Tridi and Warna-Warni are two small communities in Malang, Indonesia, which have started efforts to realize a sustainable environment within a broader national movement to eliminate slum areas. Colourful artwork and painted murals have made them popular tourist spots that attract 150 tourists per day on average, which helps boost the local economy. However, both kampongs are still lacking sanitation service. Blackwater and greywater generated from inhabitants’ activities are directly dumped into the Brantas River, negatively impacting water quality. A workshop was organized to increase the participants’ awareness of environmental issues, particularly in water resource sustainability, and obtain a commitment to adopt constructed wetlands as sustainable, nature-based solutions for wastewater treatment. Two types of the questionnaire (pretest and posttest) were distributed to 50 participants to identify perception differences generated through the workshop. A digital game and a 3D simulation were developed to educate the participants on constructed wetlands as wastewater treatment systems in fun, attractive, and effective ways. Participants’ awareness of environmental issues in water resources increased from 67% to 76%, and the workshop had motivated the participants to adopt constructed wetlands in their neighbourhood.
МЕХАНИЗМ КОЭРЦИТИВНОСТИ В ТОНКИХ ПЛЕНКАХ NI0,76FE0,18CO0,06
Authors: Грабов А.Б. , Баранов А.А. , Обижаев Д.Ю. , Жукова С.А.
Published: July 2022

Рассмотрен механизм возникновения коэрцитивности в тонких пленках мягких ферромагнетиков. Показана связь Hc с параметрами гальваномагнитного транспорта в металле. В тонких пленках Ni0,76Fe0,18Co0,06 6-зондовым методом измерены гальваномагнитные эффекты. Описаны два типа зависимостей Нс = ƒ(θ).
ЕСПЛАТФОРМЕННЫЙ ИНЕРЦИАЛЬНЫЙ БЛОК ДЛЯ СИСТЕМЫ АКТИВНОЙ БЕЗОПАСНОСТИ ТРАНСПОРТНОГО СРЕДСТВА
Authors: Ачильдиев В.М. , Грузевич Ю.К. , Солдатенков В.А. , Бедро Н.А. , Рулев М.Е.
Published: July 2022

Доклад посвящен разработке и исследованию системы активной безопасности транспортных средств. Описан алгоритм работы антиблокировочной, противобуксовочной систем и системы курсовой устойчивости с использованием бесплатформенного инерциального блока. Представлены результаты исследований и испытаний.
ЕМКОСТНОЙ БИОСЕНСОР ДЛЯ ИЗМЕРЕНИЯ ЭЛЕКТРИЧЕСКИХ ПОТЕНЦИАЛОВ
Authors: Горлов Н.С. , Вертянов Д.В. , Тимошенков С.П.
Published: July 2022

В статье описана разработка емкостного биосенсора для измерения электрических потенциалов, применяемого в компактных системах контроля сердечной деятельности. Описан новый технологический процесс формирования переходных микроотверстий в полиимидной микроструктуре для изготовления многослойной печатной платы биосенсора по 6-му классу точности.
КОМПОНЕНТ МАГНИТНОЙ СИСТЕМЫ ОРИЕНТАЦИИ И СТАБИЛИЗАЦИИ МНОГОЦЕЛЕВОЙ ПЛАТФОРМЫ «СИНЕРГИЯ» БЛОЧНО-МОДУЛЬНОГО ТИПА
Authors: Малыгин Д.В. , Чабан Д.С. , Яковлев О.Я.
Published: July 2022

В работе представлены технология построения и архитектура электромагнитного устройства системы ориентации и стабилизации в виде печатной платы для многоцелевой платформы «Синергия» блочно-модульного типа.
Sobre la recepción inmediata de La democracia en México de Pablo González Casanova
Authors: Beltrán-Nieves Fernando
Published: July 2022

En este texto se revisará la recepción que se tuvo del texto La democracia en México de Pablo González Casanova, publicado en 1965 y que tuvo una gran influencia en los estudios sociológicos de México, así como generar una crítica analítica en torno al escenario político de mediados del siglo XX.
universidad necesaria en el siglo XXI de Pablo González Casanova
Authors: Mata-Salazar Miguel Ángel
Published: July 2022

El objeto de esta reseña es proponer una lectura del libro de ensayos La universidad necesaria en el siglo XXI de Pablo González Casanova a partir del devenir del desarrollo teórico que ha observado la sociología, la cual ha incorporado los sistemas de valores en el conocimiento teórico, reestructurando así la teoría social y el carácter de la dicotomía entre lo particular y lo universal al proponer un modelo de universidad libertaria frente a la dominación neoliberal en la educación superior.
vuelta a La democracia en México. Reflexiones en tiempos de las plataformas de social media
Authors: López-García Juan Carlos
Published: July 2022

Este ensayo plantea una reflexión sobre La democracia en México en las circunstancias del presente y del futuro inmediato. Se destaca que el enfoque relacional de la obra y su heterodoxia en el abordaje continúan siendo de fundamental importancia dados los retos que plantea la progresiva digitalización de la arena pública, tras la llegada de las plataformas de social media. Se plantea una reflexión sobre las relaciones entre estructura social y política a propósito del marginalismo tecnológico y se concluye que las nuevas circunstancias vuelven a poner sobre la mesa las tensiones y dilemas para el abordaje del mundo social frente a los cuales González Casanova asumió una postura paradigmática.
El proyecto humanista de Werner Jaeger en Paideia
Authors: Martínez Licea Gonzalo
Published: July 2022

Este artículo contextualiza y discute el proyecto humanista formulado por Werner Jaeger (1888-1961), uno de los filólogos alemanes más importantes del siglo XX, en su obra más icónica, Paideia: los ideales de la cultura griega, aparecida entre 1933-1944. En este texto, se aporta primero información relevante sobre la importancia de la obra desde el punto de vista histórico y científico (filológico). Luego se cuestiona la propuesta central de Jaeger, la cual es la construcción de un concepto histórico-filosófico que atraviesa la historia de los griegos y permea toda la cultura europea posterior, a saber, paideia. Este término sintetiza el significado del “ser del hombre” en la historia, bajo la forma de un nuevo humanismo. Se analizan algunos de los trabajos más importantes que se han publicado al respecto, la mayoría de los cuales ha cuestionado certeramente la filosofía de la historia jaegeriana, pero que a cambio han dejado de lado la consideración de problemas de gran calado respecto de la idea de lo “humano”, la formación, lo “europeo” o, finalmente, la recepción en México por parte de intelectuales como Alfonso Reyes u Octavio Paz. Este trabajo busca arrojar luz sobre las distintas líneas teóricas y tradiciones que confluyen en Paideia, elementos necesarios tanto para juzgar la obra en su complejidad, como para renovar los debates actuales sobre la idea de humanidad o humanismo.
Los desafíos del COVID largo en la atención primaria en México
Authors: López Ortiz Eduardo
Published: July 2022

Editorial
proyectos de aprendizaje tutorado y la evaluación formativa y compartida en la docencia universitaria española
Authors: Molina Soria Miriam , Pascual Arias Cristina , López Pastor Víctor Manuel
Published: July 2022

La finalidad de este estudio es conocer y comparar los resultados de la puesta en práctica de un sistema de evaluación formativa y compartida en la actividad de aprendizaje denominada proyectos de aprendizaje tutorado (PAT) en una asignatura de Formación Inicial del Profesorado de una universidad pública española. Realizamos un estudio ex post facto con una muestra de 38 alumnos del grado de educación infantil y 52 alumnos del programa de estudios conjunto del grado de educación infantil y educación primaria. La recogida de datos se realizó mediante un cuestionario anónimo validado con escala tipo Likert. Los resultados son muy positivos: los alumnos están bastante satisfechos con la experiencia; consideran que es útil y que desarrolla competencias profesionales. Todos los grupos de PAT lograron aprobar la actividad y el rendimiento académico de ambos cursos superó el 80 por ciento de aprobados.
Formación de extensionistas rurales latinoamericanos a partir de procesos de mentoría
Authors: Landini Fernando
Published: July 2022

La extensión rural es una práctica compleja, lo que lleva a los extensionistas a recurrir a múltiples fuentes de conocimiento y aprendizaje. En contraste, los investigadores suelen poner el foco en la formación universitaria y en las capacitaciones en servicio. En este artículo se busca comprender cómo aprenden los extensionistas rurales a partir de procesos de mentoría y de la interacción con pares más experimentados. Se realizaron 68 entrevistas individuales y 18 grupales a extensionistas de Argentina, Chile, Cuba, Ecuador, Guatemala y Uruguay. Las prácticas observadas son diversas y no se encuentran institucionalizadas en ningún caso estudiado. La mentoría funciona a partir de observar modelos de rol (acompañamiento de campo a mentores), recomendaciones para guiar las prácticas, experimentación del nuevo rol y retroalimentación de pares, mentores y otros actores. Se requiere tomar conciencia de las dinámicas de mentoría informales, apoyarlas institucionalmente y formalizar programas de mentoría.
Resultados en la siembra del ají (Capsicum annuum) bajo sistemas biointensivo y convencional en Barranca, La Vega, República Dominicana (2022): en busca de una opción sustentable
Authors: Vásquez Irene , De la Cruz Edwin , Cruz Solís Rafael Emili , Santos Juan
Published: July 2022

En la búsqueda de alternativas de producción del cultivo de ajíes que contribuyan con la mitigación de los efectos del cambio climático, se llevó a cabo un estudio titulado Resultados en la siembra del ají (Capsicum annuum), bajo dos sistemas (Biointensivo vs. el Convencional), Barranca, La Vega, República Dominicana, 2022: en busca de una opción sustentable. La hipótesis a probar es que “los resultados obtenidos en la siembra de ajíes utilizando dos sistemas presentan diferencias estadísticas significativas”. Para esto se llevó a cabo un ensayo que consistió en un experimento con dos tratamientos y seis repeticiones, lo que permitió disponer de 12 unidades experimentales, donde cada unidad tenía 16 plantas, para un total de 192 muestras. La especie sembrada fue ají cubanela, variedad Golden f1, con un área de siembra de 171.36 m2. La muestra general fue de cuatro (4) plantas por unidad experimental, para un total de 48. Los resultados evidencian la no existencia de diferencias estadísticas significativas en las distintas variables relacionadas con el rendimiento promedio (cantidad y peso de los frutos), en tanto que las variables relacionadas con el desarrollo (longitud de los ajíes, longitud de las raíces y longitud de las plantas) no muestran diferencias estadísticas significativas, excepto en el caso del diámetro de los ajíes, con un 25 % a favor del biointensivo. Se registraron diferencias tanto en los costos como en los ingresos, a favor del método biointensivo.
Evaluación sísmica y rehabilitación de una edificación universitaria construida hace más de 40 años
Authors: Farinango Lizbeth , Herrera Hernán , Correa María , Hernández Luis , Parra Gastón
Published: July 2022

Esta investigación estudió el comportamiento, el estado actual y la rehabilitación del edificio del Departamento de Formación Básica de la Escuela Politécnica Nacional, Quito-Ecuador. El edificio cuenta con seis pisos y se encuentra conformado por dos bloques (aulas y gradas) separados por una junta de construcción. Estas edificaciones fueron construidas hace más de 40 años, y poseen patologías estructurales como columna corta (bloque de aulas) y torsión en planta (bloque de gradas). Además, el estudio dispone de información detallada como planos arquitectónicos, estructurales y propiedades de los materiales. La evaluación y rehabilitación de la estructura se realizó por medio del análisis lineal estático, análisis dinámico espectral, y análisis estático no lineal con base en las recomendaciones de la Norma Ecuatoriana de Construcción NEC-15 en complemento con el código internacional ASCE 41-17. Se concluye que las secciones y armados no son adecuados para garantizar un buen desempeño sísmico, ya que la estructura alcanzó un nivel de colapso para el sismo de diseño. En cada análisis se consideró la influencia de la mampostería en el comportamiento estructural. El reforzamiento estructural con base en paneles de relleno (enchape) mejoró el desempeño sísmico de la estructura alcanzando un nivel de seguridad de vida para el sismo de diseño, y a su vez aumentó la capacidad de carga lateral máxima en el sentido más flexible.