bluuebunny/crossref_metadata_2025 huggingface dataset:
pH-responsive hydrogels of carboxymethyl cellulose and polyethyleneimine for efficient removal of ionic dye molecules
Authors: Jung Minjung , Kim Jungkyu , Jung Seungoh , Kim YunJin , Bang Junsik , Yeo Hwanmyeong , Choi In-Gyu , Kwak Hyo Won
Published: September 2022

A carboxymethyl cellulose (CMC)/polyethyleneimine (PEI) hybrid hydrogel was successfully prepared under green processing conditions. The CMC and PEI formed a polyelectrolyte complex, and the three-dimensional (3D) network structure was hardened by chemical crosslinking, resulting in suitable hydrogel properties. In the prepared CMC/PEI polyelectrolyte hydrogel, the surface charge was easily switched according to the pH change, and the resulting swelling and contraction was reversible. The pH sensitivity of the CMC/PEI hydrogel was effective in removing ionic dye contaminants, and as a result, it showed an excellent removal capacity of 319 mg/g for anionic acid orange (AO) and 129 mg/g for cationic methylene blue (MB). In addition, the CMC/PEI polyelectrolyte hydrogel maintained structural stability despite repeated changes in surface charge characteristics and shrinkage-swelling due to repeated pH conversion. As a result, in the reuse process through repeated adsorption and desorption, it showed an excellent reuse efficiency of more than 93% even after 10 reuse cycles.
Pitcairnia y Deuterocohnia (Bromeliaceae: Pitcairnoideae) del departamento de Lambayeque, Perú
Authors: Ayasta José , Juarez Ana , Escurra Josefa
Published: September 2022

Este estudio proporciona una lista comentada de las especies de Pitcairnioideae (Bromeliaceae) del departamento de Lambayeque, Perú. Se reporta un total de cinco especies, una de ellas por primera vez para la zona de estudio y dos representan endemismos norperuanos. Las ecoregiones donde se encuentran corresponden al Desierto Cálido Tropical (DCT), Bosque Seco estacional (BSe), la transición Matorral Desértico-Bosque Seco (MD-BS) y el Bosque Pluvial Montano del Noroeste (BPMN), en las tres provincias del departamento. Se discuten las razones de endemismos, amenazas y criterios de categorización de estas.
Diversidad y amenazas de los mamíferos mayores en los bosques montanos de Huánuco, Perú
Authors: Aquino Rolando , Pezo Etersit , Arévalo Iris
Published: September 2022

En este trabajo los mamíferos mayores que habitan en los bosques montanos del departamento de Huánuco son estudiados para determinar la diversidad de especies y el estado actual de sus poblaciones. Se realizaron censos por transecto lineal y entrevistas entre los años 2014 y 2015, en seis sitios de muestreo correspondientes a cinco provincias. De los censos y exploraciones nocturnas se obtuvieron 439 registros pertenecientes a 37 especies; de estas, 4 son endémicas de Perú y 9 se encuentran en alguna categoría de conservación de la Legislación peruana. Los órdenes más representativos correspondieron a los carnívoros y primates con 11 y 10 especies, respectivamente, mientras que los avistamientos más frecuentes fueron de Tremarctos ornatus (43 registros), Nasua nasua (34 registros) y Cuniculus paca (32 registros). Los Índices de diversidad de Shannon-Wiener y de Simpson indican a Miraflores como el sitio de muestreo con más alta diversidad (H’=3.11, 1-D=0.95). La principal amenaza para los mamíferos mayores y otros componentes de la fauna mayor es la deforestación; no obstante, la presencia de especies indicadoras de la comunidad primaria de fauna como Tremarctos ornatus, Lagothrix flavicauda y otros primates, nos indican que todavía existen fragmentos de bosque primario relativamente extensos, en particular entre los ríos Chontayacu y Crisnejas en la provincia de Marañón y entre los ríos Oso mayo y Blanco en la provincia de Puerto Inca, por lo que deben ser tomados en cuenta para su conservación.
Examining the Effectiveness of Lesson Study on EFL Instruction
Authors: Atamturk Nurdan
Published: September 2022

The aim of this research study was to explore the effect of lesson study in English as a foreign language classes with respect to teacher development and students’ learning outcomes. To fulfil this research aim an experimental case study was designed with three prospective English language teachers who participated in this study in the course of an eight week teaching period as the requirement of a compulsory course called Practicum offered by an undergraduate teacher preparation program. The participants engaged in lesson study through a cycle of three research lessons, with each participant only having to teach one research lesson. The data were gathered through semi-structured interviews at the end of the intervention to be analyzed qualitatively. The analysis of the data revealed the themes as changes in participants’ perceptions, professional learning outcomes and challenges experienced. Overall, it was found that the participants’ perceptions of lesson study were positive and that lesson study was beneficial in terms of professional empowerment.
Knowing Addicts Well Can Lead to Better Prevention Strategies
Authors: Tecel Hatipoglu Teyfide , Ögel Kültegin
Published: September 2022

Abuse of illegal substances impoverishes thousands of lives every year. The present study aims to glean an in-depth understanding of the demographic characteristics of substance abusers in Cyprus. The data were collected from prisoner and non-prisoner addicts and analyzed using the chi squire statistical procedure. The results showed that prisoner addicts had dysfunctional familial relationships, while lower socio-economic status was shown to have an adverse effect exacerbating illegal drug use. Moreover, easy access to drugs was shown to be a causal factor for imprisonment of addicts. These findings suggest a need for more effective interventions to help addicts avoid illegal drugs and to live a productive life. It can be concluded that the involvement of government services in intervention strategies is vital and socio demographic factors is a significant consideration for prevention strategies to help addicts enhance the quality of their lives.
Study of Cost-effectiveness and Safety of 0.2% Olopatadine in Comparison with Combination of 0.1% Olopatadine and 0.4% Ketorolac Eye Drops in Vernal Keratoconjunctivitis among Rural Population
Authors: Todime Adhiti , Koyagura Narendar , Pasula Krisna C. , Vedula Prasanna , Munge Baswaraj , Patnaik Prashanth K.
Published: September 2022

The study aimed to compare the cost-effectiveness and safety of 0.2% Olopatadine with a combination of 0.1% Olopatadine and 0.4% Ketorolac eye drops in Vernal keratoconjunctivitis (VKC) among the rural population. This was a randomized, open-label, prospective study conducted on 129 patients who were diagnosed with VKC. All the patients were randomly allotted to 2 treatment groups. Group 1 received 0.2% Olopatadine eye drops/single drops/three times a day. Group 2 treated with a combination of 0.1% Olopatadine and 0.4% Ketorolac eye drops/single drops/two times a day for four weeks. The patients were advised to follow up during the study period in the second and fourth weeks. During the follow-ups, post-intervention cure rate, adverse drug reactions (ADR) monitoring, and cost-effectiveness of both the drugs were evaluated. A statistically significant (p<0.05) reduction of clinical symptoms was observed in both groups after four weeks of treatment. In 0.2% Olopatadine intervention, 9 cases of ADR were reported out of the 62 patients. Furthermore, treatment with a combination of 0.1% Olopatadine and 0.4% Ketorolac has shown 12 cases from 58 having ADR. Our study revealed that the 0.2% Olopatadine eye drops were a comparatively affordable choice since the cost was less. Therefore, 0.2% Olopatadine is considered a better drug choice in the given scenario of the rural population regarding their safety and cost-effectiveness.
Implementation of Pre-Admission Caregiver Testing for COVID-19
Authors: He Michael , Peaper David R. , Murray Thomas , Ciaburri Rebecca , Doyle Jeffrey , Loyal Jaspreet
Published: September 2022

BACKGROUND

Caregivers are often at the bedside of hospitalized children posing an additional risk for coronavirus disease 2019 (COVID-19) transmission. We describe the implementation of caregiver COVID-19 testing before inpatient pediatric admissions and the effect on patient cohorting and bed capacity.

METHODS

We implemented an ordering pathway to facilitate COVID-19 testing of caregivers of patients admitted to the inpatient units from the pediatric emergency department, elective procedural admissions, or direct admissions at a tertiary children’s hospital in the Northeastern United States in August 2021. Testing was expedited by the clinical laboratory, and caregiver results were used to inform cohorting, infection prevention, and bed management decisions.

RESULTS

From August 2021 to January 2022, 2558 caregiver tests were ordered through this pathway, and 83 (3.2%) were positive. Of the positive tests, 72 (86.7%) occurred after December 18, 2021, coinciding with the local Omicron variant wave. Among positives, 67 caregiver or child pairs were identified, and 36 positive caregivers had a COVID-19 negative child leading to use of isolation precautions. Reintroduction of patient cohorting increased overall bed capacity from 74% to 100% of available beds.

CONCLUSIONS

The overall incidence of COVID-19 among caregivers before admission correlated well with rates of COVID-19 positivity among asymptomatic adults in the community during the study period. Implementation of caregiver testing increased bed capacity by reintroducing cohorting of patients and identified patients needing isolation that would have been missed by patient testing alone. More research is necessary to determine the extent that routine caregiver testing mitigates the risk of nosocomial severe acute respiratory syndrome coronavirus 2 transmission.
Neonatal Laryngotracheal Anomalies
Authors: Gallant Jean-Nicolas , Ransom Meaghan , Kaspar Ashley , Wilcox Lyndy J. , Whigham Amy S. , Engelstad Holly J.
Published: September 2022

Respiratory distress in the neonate is one of the most common reasons for referral to a tertiary NICU, accounting for more than 20% of admissions. (1) The cause of respiratory distress can range from parenchymal lung disease to anomalies of any portion of the neonatal airway including the nose, pharynx, larynx, trachea, or bronchi. This review will focus on airway anomalies at or immediately below the level of the larynx. Although rare, those with such congenital or acquired laryngotracheal anomalies often require urgent evaluation and surgical intervention. This review describes 1) the pathophysiology associated with congenital and acquired laryngotracheal deformities in the neonate, 2) the clinical presentation and diagnostic evaluation of these anomalies, and 3) the current medical and surgical strategies available in the NICU and after discharge.
Plugging the Leaky Pipeline: The Role of Peer Mentorship for Increasing Diversity
Authors: Fraiman Yarden S. , Montoya-Williams Diana , Ellis Joshua , Fadel Cicely W. , Bonachea Elizabeth M. , Peña Michelle-Marie
Published: September 2022

I arrived to my shift early, nervous about caring for critically ill patients as a first-year fellow. I sat in the workroom alone, paralyzed, not sure how to preround despite being months into fellowship. The senior fellow appeared minutes before sign-out; fresh, knowledgeable, and calm, despite her busy night and lack of sleep. She asked me how I was doing. With tears in my eyes, my emotions poured out. I explained that I felt lost, unsure of myself, my place, and my knowledge. For the first time, I confessed out loud, “I don’t think I’m supposed to be here. I have no idea what I’m doing.” I could trust her in a way I couldn’t trust others. She was like me: othered by her identity, minoritized by society. Though different from my own, her identity allowed her to understand my own experiences. We were different from one another and we were also the same. Unlike the senior faculty, it was safe to talk to her. And, unlike my other cofellows, there was a kinship between us in our otherness. She looked at me, closed the door, and shared words of strength that I needed to hear. I belonged. I was more than enough. She shared that the pressure I was experiencing was common among systematically minoritized individuals; she too had felt it before. Sitting with her, I was finally seen, supported, and comforted. As a peer mentor from a minoritized background, she provided a sense of security and belonging that had not been provided in my training and was distinct from the support of senior faculty.
Implementing Learning Strategies for Moderate Islamic Religious Education in Islamic Higher Education
Authors: Ma`arif Muhammad Anas , Rofiq Muhammad Husnur , Sirojuddin Akhmad
Published: September 2022

Religious Moderation in education is important to implement because it can bring a deterrent effect to the studentsâ€™ religious understanding and practice to avoid radicalism in higher education. The present study is aimed at investigating learning strategies to deliver Islamic Religious Education in higher education. A qualitative method with a case study approach was applied in this study. The data were collected by using interview, documentation, and observation. The results show that the university applied several learning strategies to strengthen studentsâ€™ psychomotor and affective aspects in the form of experiential, habituation, emotional, functional, and rational strategies. Those strategies can be implemented by using various learning methods such as lectures, discussions, experiments, and assignments that promote moderate Islamic values and Rahmatan LiAlaminin.
Anticancer Potential of Three Sea Cucumber Species Extracts on Human Breast Cancer Cell Line
Authors: Santhanam Rameshkumar , Mohd Azam Nurul Shahirah , Abdul Khadar Ammira Shafiqha , Louise Ambrose , Dominic Gregory , Ahmad Sofian Nur Shahida , Wee Han See , Karunakaran Thiruventhan , Nagappan Thilahgavani , Tengku Muhammad3 Tengku Sifzizul , Vigneswari Sevakumaran
Published: September 2022

Sea cucumber has long been utilized as a treatment for a variety of ailments, including antibacterial, antifungal, immunomodulatory, and wound healing. As for the first time, the extracts of three sea cucumber species’ i.e, Actinopyga lecanora, Holothuria atra, and Stichopus vastus, were compared and tested on the cytotoxicity of cancer cells using MTT and Annexin V/Propidium Iodide assays. This study investigates the protection of sea cucumber extracts against the breast cancer cell line (T-47D). All three extracts were found to be actively declining the cancer cell progression, with the IC50 values of 6.25±0.50 µg/ml (A. lecanora), 7.5 ± 1.39 µg/ml (H. atra) and 3.25 ± 0.53 µg/ml (S. vastus). LC-MS/MS analysis was used to identify chemical compunds in the extracts. The 1,1-diphenyl-2-picrylhydrazyl (DPPH), total phenolic and flavonoid contents, and anti-collagenase activity were also assessed in all the three extracts. The results demonstrated the absence of antioxidant and flavonoid chemicals in S. vastus, A. leconara and H. atra extracts. However, H. atra contained phenolic compounds (0.4794 mgGAE/g DW). Furthermore, all tested extracts showed significant anti-collagenase activity, which supported the reduction of cancer cell proliferation. However, more research into the mechanism of action of the extract is needed before sea cucumbers therapeutic characteristics may be used to combat breast cancer.
Z-curve 2.0: Estimating Replication Rates and Discovery Rates
Authors: Bartoš František , Schimmack Ulrich
Published: September 2022

Selection for statistical significance is a well-known factor that distorts the published literature and challenges the cumulative progress in science. Recent replication failures have fueled concerns that many published results are false-positives. Brunner and Schimmack (2020) developed z-curve, a method for estimating the expected replication rate (ERR) – the predicted success rate of exact replication studies based on the mean power after selection for significance. This article introduces an extension of this method, z-curve 2.0. The main extension is an estimate of the expected discovery rate (EDR) – the estimate of a proportion that the reported statistically significant results constitute from all conducted statistical tests. This information can be used to detect and quantify the amount of selection bias by comparing the EDR to the observed discovery rate (ODR; observed proportion of statistically significant results). In addition, we examined the performance of bootstrapped confidence intervals in simulation studies. Based on these results, we created robust confidence intervals with good coverage across a wide range of scenarios to provide information about the uncertainty in EDR and ERR estimates. We implemented the method in the zcurve R package (Bartoš & Schimmack, 2020).
Philosophical Anthropology as a Space for the Evolution of Biopolitical Knowledge: From Ancient Natural Philosophy to Modern Microbiopolitics
Authors: Kostiuchkov S. K , Kartashova I. I
Published: September 2022

Purpose. The study aims to substantiate philosophical anthropology as a space for the development of biopolitics, which is a relatively new synthetic scientific knowledge of the political in the biological and the biological in the political, which, however, has its roots in the era of antiquity. The analysis of biopolitics in the context of contemporary global challenges, in particular the COVID-19 pandemic, is carried out, which allows to actualize a new direction of biopolitics – microbiopolitics. Theoretical basis. The study is based on an understanding of the initial, in relation to biopolitics, the nature of philosophical anthropology. While philosophical anthropology seeks an answer to the question – who is Homo sapiens, given the biosocial nature of man, biopolitics specifies the question in the form – who is homo politicus in modern socio-political space with a focus on the imperative of a human-centred approach in the social sciences. The study is based on scientific works by specialists in philosophical anthropology and biopolitics. Originality. The authors substantiate the expediency and relevance of considering philosophical anthropology as a contextual space for the evolution of biopolitical knowledge from the natural philosophy of Antiquity to modern microbiopolitics. Conclusions. Philosophical anthropology is seen as a specific epistemological landscape in which fields of scientific knowledge are formed and developed that are in one way or another involved in the philosophical problems of man: philosophical psychology, social anthropology, philosophy of medicine, humanology, philosophy of education, ethics, as well as biophilosophy, bioethics, and, in particular, biopolitics.
Anthropological Aesthetics of Greek Antiquity as a Narrative of Philosophical Discourse
Authors: Goncharova O. M
Published: September 2022

Purpose. The article aims to define the philosophical narratives about the "beautiful human" of Greek antiquity in the coordinates of the triad of "natural", "social" and "cultural" body. Theoretical basis. When achieving this purpose, the author based on the conceptual provisions of the philosophical anthropology of Н. Plessner, in particular, concerning the attitude of a limited body to its limit as an empirical comprehension of a human him/herself and the world. Developing the position of the body as a socio-cultural phenomenon and proceeding from the definition of corporeality as a "transformed human body under the influence of social and cultural factors, which has socio-cultural meanings and performs certain socio-cultural functions" (I. Bykhovskaya) (transl. by O. G.), the triad of "natural", "social" and "cultural" body was used as a methodological basis to analyse the research object. Originality lies in the explication of the peculiarities of aesthetic and anthropological discourse in Ancient Greek philosophy, not only through the prism of the dichotomy of "soul" and "body", but also through the prism of the triad "natural", "social" and "cultural" body, allowing rethinking of the narratives concerning the "beautiful human" of the formation period of the European anthropological aesthetics in Antiquity. Conclusions. The anthropological aesthetics of Greek Antiquity is masculine aesthetics, the aesthetics of the male "cultural body". If a man is an epistemological subject, he is able, despite the ugliness and abomination of his natural body, to reach the level of the cultural body, the level of "personal existence of corporeality". As for the female corporeality, since the Ancient Greek philosophy does not provide the status of an epistemological subject for a woman, she remains at the level of "social body".
Philosophy of Human-Centrism in the System of Anthropological Studies
Authors: Kremen V. H , Ilin V. V
Published: September 2022

Purpose. The basis of the presented research is a philosophical and methodological analysis of the human-centrism concept as a new intellectual strategy of comprehending and understanding the prospects of human existence in a situation of information-digital reality, which provides for the consistent solution of the following problems: 1) to make an explication of the conceptual content and semantic loading of human-centrism in the discourses of social philosophy and philosophical anthropology; 2) to analyse the theoretical significance and methodological role of human-centrism in the information-digital reality; 3) to characterize the main parameters of the problematic field of human-centrism in overcoming the crisis of identity and preserving the system of universal human values. Theoretical basis. The objective logic of unfolding of the modern information-digital world transforms philosophical anthropology into a new level of comprehending the human existence. Human-centrism interacts with philosophical anthropology and evaluates it from the point of its metaphilosophical, axiological-existential and methodological content. The assertion of human-centrism is caused by the identity crisis in the context of civilizational transformations, which as a result of the cumulative effect of information technology have a powerful influence on all aspects of human life and thinking. The philosophy of human-centrism as a life-affirming factor determines the development and adaptation of human self-consciousness to the modern socio-cultural environment, determined by information and technological processes. Originality. It is substantiated that human-centrism as a new strategy of modern philosophical and anthropological discourses opens new cognition perspectives of the essence of human in the information-digital reality and contributes to the construction and implementation of new dimensions of identity in interaction with a qualitatively different level of world attitude. Conclusions. The assertion of information-digital reality gives rise to a new type of philosophical and anthropological paradigm, a qualitative manifestation of which is the theory and methodology of human-centrism. It is characterized by a modern level of philosophical reflection, which allows preserving and at the same time renewing the system of universal human values. On this basis, human-centrism is a way of complementarity of all aspects of human life, who reconstructs themselves in a situation of new anthropological dimensions.
Philosophical Senses of Patriotism in the Conditions of Contemporary World Development: Perspective and Retrospective Dimensions
Authors: Filatov B. A
Published: September 2022

The purpose of the article is to clarify the most relevant philosophical dimensions of modern patriotism against the background of defending the processes of national identity. The theoretical basis of the study consisted of institutional analysis, synergetic and philosophical-anthropological approaches, as well as existential philosophy and philosophy of applied ethics. Patriotism is seen as a path to self-expression, the world of life, mental self-limitation and self-aggrandizement of modern man. The peculiarities of modern considerations about the philosophical content of patriotism within the framework of its comparison with other value structures, such as cosmopolitanism, liberalism, nationalism, etc., are established. Originality. The scientific novelty is that the article for the first time reveals the correlations of patriotism with other ideological and ideological doctrines and systems of political and social worldview, which fix the identity of individuals and groups in the context of ethnic, social or political community. Conclusions. The existential dimension of patriotism is based on worldviews of involvement in the local community. Trends in globalization are forcing modern people to "seek refuge" in small communities, or even in a family or other small group. "Local" or "neighborhood" patriotism acquires the character of an expression of involvement in a friend and relative. It almost completely "crosses out" the constitutional and ideological patriotism inherent in the states of the twentieth century. The reorientation of significant philosophical justifications of patriotism in modern conditions provokes a discussion about the spirituality and societal nature of patriotic meanings. In the struggle for the independence of modern Ukraine, we are all witnessing the process of overcoming "state" patriotism "local". This process is very important in the face of opposition to the totalitarian ideology of the Russian aggressor.
Gogol on the man’s calling in European philosophy and Russian messianism
Authors: Malivskyi A. M , Snitko D. Y
Published: September 2022

The purpose is to study that period of evolution of Gogol’s position, in which his ideas of russian messianism are most clearly outlined ("Selected Passages" and "The Author’s Confession"). To delineate the forms of determining the influence of messianism on his negative assessments of the anthropology of the Early New Age and the Enlightenment. Realization of the specified purpose presupposes, first, the analysis of his way of interpreting humanism in the European classical philosophy, and, secondly, to clarify the nature of his connection with the way of substantiating the idea of the Russian messianism. Theoretical basis. Our view of Gogol’s heritage is based on the conceptual positions of phenomenology, existentialism, and hermeneutics. Originality. It is revealed, that period of evolution of Gogol’s position, which most clearly outlines his ideas of russian messianism ("Selected Passages" and "The Author’s Confession"), his position on human nature and its calling is fundamentally different from the position of philosophy of Early New Age and the Enlightenment. If in the first case, it is a question of service to the russian empire, in the last one, it is a question of self-development of the person. Gogol’s dehumanization of those perceptions about the man that have occurred in European classical philosophy is a precondition in justification of russian messianism for him. One of its key factors is a narrow understanding of insight the ideas concerning the spiritual foundation of the world, namely – its reduction to the russian empire. Conclusions. Gogol’s philosophical doctrine of man is only partially described as belonging to the "philosophy of the heart". The disadvantage of this qualification is the impossibility of explaining the question of the origins in Gogol’s attempt to substantiate russian messianism. The article demonstrates that the deformation of the basic idea about the connectivity of man with the spiritual arche of the world is its substantive precondition for the philosophy of the Early New Age and the Enlightenment. Gogol narrows it down to the Russian Empire, which makes it impossible to positively delineate the orientations of the russian people. Therefore, his oeuvre during the work on "Selected Passages" and "The Author’s Confession" for future generations is a warning about the futility of a single russian path of development, isolated from European civilization. As the further development of russian thought and history proves, Gogol’s warning as a Ukrainian thinker really has not been heard. A vivid manifestation of this is the cave nationalism that we see today during the russian-Ukrainian war.
On the purity of European consciousness in the existential anthropology of early M. Heidegger
Authors: Okorokov V. B
Published: September 2022

Purpose. The purity of consciousness in European culture has practically been turned into an abstraction. Because of this, there are so many discrepancies in understanding its nature. For Heidegger, the question of the purity of human consciousness remains open. Our purpose is to study the purity of European consciousness in the work of M. Heidegger. Theoretical basis. We draw on the deep foundations of existential, phenomenological, hermeneutic, religious-philosophical and postmodern Western and Eastern thought. Originality. While the early Heidegger was thinking under the sign of Dasein, he did not hear the nature of the "pure consciousness" of human. Nevertheless, temporality for him was such a fundamental property that it determined the depth of understanding not only of being, but also of human consciousness itself (like Dasein). In this context, we begin to understand that the depth of consciousness in the concept of early Heidegger can be associated with its temporality. In fact, towards the end of "Being and Time", Heidegger, thinking more and more about the understanding of time from the horizon of being, begins to form similar ideas about understanding itself, that is, about human consciousness, in the sense that consciousness itself arises from the horizon of time (and being). What, then, is pure human consciousness the pure time? Does not this mean that the original meaning of consciousness is in its directed temporalizing. This temporalizing of consciousness of human (as a thinking being), which arises from the future, is perceived in three modes and reveals the fundamental nature of the consciousness itself (thinking is a stream of consciousness and, in such a context, directed understanding). Paraphrasing Heidegger, we say that the ontological meaning of pure human consciousness is revealed as temporality. Already after writing Being and Time, Heidegger thinks about the origins of the European consciousness, its comprehending from the depths (originality) of the being of European culture. Conclusions. The early Heidegger seeks the purity of being and, at the same time, strives more and more to understand the essence of the purity of human thinking. All of Heidegger’s work is a consistent transition from human understanding of the purity of being (Dasein) to the purity of thinking of a human himself. In this sense, there is a transformation of M. Heidegger’s consciousness from fundamental ontology (Dasein) in the early period to existential anthropology (human consciousness) in the late period.
MODERN STATE OF CLASSIFICATION OF TRANSPORT BUILDING STRUCTURES IN UKRAINE
Authors: BANNIKOV D. O. , NIKIFOROVA N. A. , KOSIACHEVSKA S. M.
Published: September 2022

Purpose. In recent years, work has begun at a fairly intensive pace to update and improve the existing regulatory framework in the field of construction in general and building structures in particular. At the same time, normative documents, especially DBN of different groups, quite often do not always agree with each other, first of all, in terms of terminology. The aim of the scientific article is to analyze the current state of classification and existing terminology for building structures in general and transport building structures in particular in Ukraine and to provide practical recommendations for improving the existing situation. Methodology. To analyze the state of classification, the leading standards of the current regulatory framework of Ukraine are considered. The basic in this matter is the "State Classifier of Buildings and Structures" DK 018-2000, which reflects both the terminology and provides a complete classification of building structures. At the same time, a number of problematic aspects, contradictions and inconsistencies were revealed both with the existing normative documents and with the possibilities of modern leading software BIM-complexes of domestic and foreign production. Specific examples indicate the possible consequences of the identified problem of classification of building structures in general and transport building structures in particular. Findings. A more advanced approach to the identified problem is proposed, in particular in terms of terminology, a clear delineation of building structures on buildings and structures is proposed. In turn, an improved classification of buildings and structures is given, which is based on the principle of functional purpose. Originality. The proposed approach allows for the first time from a single standpoint to approach the question of classification of modern building structures and streamline existing views on this issue. Practical value. In the practice of design, such improved approaches to the above problem will prevent the occurrence and development of emergencies, as well as improve the current regulatory framework of Ukraine in the field of construction.
O USO DE PODCASTS COMO INSTRUMENTO DIDÁTICO NA EDUCAÇÃO_ ABORDAGENS NOS PERIÓDICOS NACIONAIS ENTRE 2009 E 2020
Authors: Celarino André , Stohr Miguel Angelo Larssen , Bresciani Kássia Danieli , Cadorin Guilherme Antonio , Ganhor João Paulo
Published: September 2022

O atual patamar de desenvolvimento tecnológico atingido pela sociedade nos permite inferir que vivemos em uma quarta ou até mesmo quinta revolução industrial. Neste contexto, é praticamente uma exigência que se reflita como a educação e essencialmente a escola, como um dos locus de ensino e aprendizagem, têm se adaptado a este novo ecossistema. Uma das ferramentas que surge deste contexto é o podcast, ferramenta que permite compartilhamento de arquivos de áudio vinculados a aplicativos e sites de hospedagem. Nesse sentido, o objetivo deste trabalho foi investigar como se deu o surgimento e a expansão dos podcasts em ambientes educacionais no Brasil, mapeando a produção nos periódicos nacionais através do portal de periódicos da Capes (Centro de Aperfeiçoamento de Pessoal de Nível Superior). Ao todo, foram selecionados 18 trabalhos publicados desde 2009 a 2020 para fazer parte do corpus de análise, em seguida verificou-se a instituição de vínculo dos autores, as áreas de formação, tipo de publicação, revistas mais citadas e a distribuição cronológica destas citações. Tais dados nos permitiram concluir que as tentativas de utilização dos podcasts em ambientes educacionais têm aumentado significativamente, sobretudo no período entre 2013 e 2020. Já com relação às instituições, se destacaram as públicas em detrimentos das particulares, importante ressaltar também que 40,4% das citações realizadas pelos autores do corpus são livros, enquanto 28,9% são periódicos, indicando que esta ainda é uma área com muito espaço para pesquisa, uma vez que a maioria das citações de livros se referem a autores únicos.
Debt Overhang and the Retail Apocalypse
Authors: Liebersohn Jack , Correa Ricardo , Sicilian Martin
Published: September 2022

Debt overhang is central for theories of capital structure, yet credible em-
pirical estimates of its effects remain elusive. We study the consequences and
mechanisms of debt overhang using exogenous changes in the leverage of com-
mercial retail properties. Identification comes from changes in property values
occurring after pre-determined debt rollover dates. We show that debt reduces
profitability by impairing property owners? response to negative shocks, re-
ducing the business activity of their remaining retail tenants. For the median
property, a 10 percentage point leverage increase causes 22% lower employment,
mostly in large retail stores, and overall 15% lower operating income.
Educación media superior en México: abandono escolar y políticas públicas durante la covid-19
Authors: Arellano-Esparza Carlos Alberto , Ortiz-Espinoza Ángeles
Published: September 2022

La educación media superior es el nivel educativo con la mayor tasa de abandono escolar en México. Esta situación había presentado un decrecimiento constante hasta antes del ciclo escolar 2020-2021, período en el que comenzaron a manifestarse los efectos de la pandemia por la covid-19. En este artículo se expone un análisis exploratorio sobre el abandono escolar de este nivel en México considerando los efectos de la pandemia y las intervenciones mediante las políticas públicas que intentan desalentarlo. Una parte fundamental del texto se dedica a caracterizar el fenómeno en función de la multicausalidad identificada en la literatura, los efectos mediadores, así como las principales vías de atención al problema a través de instrumentos de política pública que sirvan como marco de análisis. En cuanto al diseño metodológico, con datos obtenidos de diversas fuentes, incluyendo la Encuesta para la Medición del Impacto COVID-19 en la Educación 2020, se presentan estadísticas descriptivas que permiten elaborar la interpretación de los hallazgos sobre la discontinuidad escolar pre y pospandemia. Entre los principales resultados encontramos que las cuestiones económicas han sido la principal causa para no continuar en la educación media superior, además de que no existieron estrategias propias para este nivel educativo a fin de desalentar el abandono escolar por razones vinculadas a los efectos de la covid-19.
Claves para transformar el currículo en el sistema escolar chileno tras la pandemia
Authors: Moreira-Arenas Alexis , Ferreira-Pinto Israel , Obregón-Reyes Jennifer , Quiero-Bastías Máximo
Published: September 2022

El currículo en Chile ha estado tensionado en las últimas décadas y si consideramos las implicancias de la pandemia, la tensión crece y se profundiza. Esto repercute en la gestión curricular de los establecimientos escolares, donde los problemas detectados exigen un análisis de los elementos en clave sistémica. En este artículo, por medio de la revisión de evidencia nacional e internacional, reflexionamos sobre la gestión curricular durante la pandemia, centrándonos en la educación escolar. Se abordan las tensiones y los desafíos utilizando como referencia los estándares indicativos de desempeño vigentes en Chile. El análisis da cuenta del cúmulo de funciones y responsabilidades administrativas que desempeña el personal directivo. Asimismo, se evidencia un plan de estudios sobrecargado, poca claridad en el uso del tiempo no lectivo y problemas en la comprensión y el tratamiento de las evaluaciones y su vinculación con los objetivos de aprendizaje. Presentamos tres propuestas para avanzar: 1) políticas educativas orientadas a una mayor descentralización curricular, a partir de una base acotada de objetivos de aprendizajes a nivel nacional y de flexibilidad para incorporar objetivos a nivel regional; 2) un desarrollo profesional coherente con el diseño e implementación curricular en los equipos regionales; y 3) espacios exclusivos para que directoras y directores de establecimientos escolares logren analizar las prácticas pedagógicas que permitan la implementación curricular pertinente.
Esquemas valorativos y participación en actividades de tráfico de drogas en Sonora, México
Authors: Piña-Osuna Francisco Manuel
Published: September 2022

En las últimas décadas, se ha ubicado en diversas fuentes al tráfico de drogas como el principal problema delincuencial en Latinoamérica, al mismo tiempo se ha advertido sobre el aumento en sus indicadores y sobre el proceso de socialización de esta actividad. Los esquemas de valores trasmitidos por esta modalidad delictiva se han incrustado dentro de algunos sectores de la sociedad, creando una apología, una aprobación y un deseo de optar por este modo de vida, factores que motivan el ingreso a la misma. El objetivo con este artículo es identificar los esquemas de valores que un grupo de personas reconoció dentro del tráfico de drogas, así como explorar la relación que tuvieron esos valores en sus ingresos a la actividad. Se empleó metodología cualitativa a partir de un muestreo por conveniencia y la realización de entrevistas semiestructuradas a ocho sujetos encarcelados por este delito en el Estado de Sonora, frontera norte de México. Los hallazgos muestran que la responsabilidad, la inteligencia, el trabajo, el respeto, la lealtad y el apoyo familiar permitieron a dichos sujetos evaluar positivamente al tráfico de estupefacientes; tales valores fueron reconocidos como elementos que facilitaron sus ingresos en tareas ilícitas. Se concluye que las acciones para tratar los efectos negativos de expresiones culturales delictivas deben diferenciar claramente los esquemas valorativos transgresores de los prosociales.
Posibilidades de la diversidad: una perspectiva crítica en educación matemática a través del enfoque desigualdad social
Authors: García-Oliveros Gloria
Published: September 2022

Este artículo presenta una reflexión sobre las posibilidades de la diversidad, en contextos de desigualdad e injusticia en clases de matemáticas, al cuestionar el centro del currículo organizado alrededor de estructuras y conceptos o competencias matemáticas como principios de poder y control para la producción de identidades homogéneas y universales. Con el desplazamiento del centro del currículo a situaciones sociales políticas relevantes, enfatizamos la construcción de subjetividades sociales para conocer y generar visiones comunes de nuevas condiciones de vida futura.
Miradas críticas en la Educación Matemática
Authors: Torres-Duarte José
Published: September 2022

En este artículo, revisamos las diferentes formas en las que las teorías de los estudios sociales han afectado la educación matemática. Estas aportan puntos de vista críticos y movimientos de resistencia en este campo. Específicamente, consideramos las contribuciones de la teoría marxista a la educación matemática crítica. También exploramos la influencia de algunos postestructuralistas, como Foucault y Deleuze, en el movimiento sociopolítico de la educación matemática. En todos los casos, criticamos la neutralidad de las matemáticas y la educación matemática, en términos de los puntos de vista relativos al poder que propone cada teoría. Finalmente, presentamos ejemplos de las resistencias al uso de la educación matemática como una herramienta que responde a los intereses económicos y al poder de los discursos hegemónicos.
Relación entre creatividad y rendimiento académico en España y Colombia
Authors: López-Fernández Verónica , Llamas-Salguero Fátima , Sospedra-Baeza María Josefa , Martínez-Álvarez Isabel
Published: September 2022

Como introducción, este artículo desarrolla que un reto esencial de la educación actual es la capacidad de los alumnos de solucionar de manera creativa las situaciones a las que se enfrentan a lo largo de su vida. En este sentido, el texto busca describir la creatividad y el rendimiento académico en estudiantes de España y Colombia, valorando la relación entre ambas poblaciones en las dos variables, con el fin de poder adaptar la enseñanza al contexto y estudiantes concretos. Como método, se utilizó un diseño cuasi-experimental y descriptivo-Correlacional-comparativo. La muestra estuvo formada por 343 alumnos con una edad media de 13.63 años; el 45.5% de los participantes eran hombres y el 54.5% mujeres. Se empleó la prueba crea para evaluar la creatividad y para el  rendimiento se tomó la media obtenida en todas las asignaturas. Frente a los hallazgos se evidencia, a nivel descriptivo, que los estudiantes obtienen resultados medios y medio-bajos en ambas variables y, a nivel correlacional, que existe relación entre ambas variables en la muestra colombiana pero no en la española, pues no se encontraron diferencias entre ambos  países en la variable de rendimiento ni creatividad. Finalmente, estos resultados apuntan hacia la importancia del contexto y de estimular la creatividad en las aulas incorporándola en mayor medida en el currículo educativa dándole mayor peso en la evaluación del alumnado. Se sugieren algunas propuestas  basadas en las Tecnologías de la Información y Comunicación (tic).
La escuela secundaria y el porvenir. Jóvenes de sectores populares en un momento de transición
Authors: Pierella María Paula , Pidello María Amelia
Published: September 2022

Este artículo de investigación pretende aportar conocimiento sobre los modos en que jóvenes de sectores populares, que se encuentran transitando la instancia final de la escolarización obligatoria, construyen sentidos en torno a la experiencia escolar y se posicionan frente a la noción de futuro. Este texto presenta un estudio cualitativo localizado en una institución pública de educación secundaria perteneciente a una zona vulnerable de la ciudad de Rosario, Santa Fe, República Argentina. El objetivo es indagar, por un lado, las apreciaciones de los adolescentes respecto de su propia trayectoria educativa y, por otro lado, las expectativas laborales, educativas y sociales que contribuyen a orientar el futuro. Metodológicamente, se realizó un trabajo exploratorio que combinó tres técnicas de recolección de datos individuales y grupales: el cuestionario abierto, el grupo focal y la conversación espontánea. En los resultados se destacan las valoraciones realizadas sobre la escuela como un lugar de aprendizajes y sociabilidad, así como la heterogeneidad de sentidos sobre el porvenir.
Traduciendo discursos sobre equidad de género en intervenciones escolares: conflictos entre la visibilidad/invisibilidad del género y la construcción de habilidades matemáticas
Authors: Radovic Darinka
Published: September 2022

La diversidad de género en carreras de las ciencias, tecnología, ingeniería y matemáticas (stem, por su sigla en inglés), y diferentes campañas, políticas e intervenciones orientadas a estudiantes en edad escolar, profesores e instituciones educativas son parte de fuertes discursos públicos, tanto internacionalmente como en Chile. En este país las políticas implementadas son jóvenes y no necesariamente llegan a establecimientos pequeños o aislados, dejándolos sin guía sobre cómo implementar iniciativas locales para promover la equidad de género en matemáticas. Este estudio explora cómo el problema de la equidad de género en matemáticas es construido en un establecimiento que de forma espontánea decidió implementar clases de matemáticas en salas de clases segregadas por sexo con el propósito de mejorar el rendimiento y las actitudes de las mujeres en este ramo. En particular, este analiza percepciones de profesores, estudiantes y equipo directivo, explorando discursos que se levantan respecto de las matemáticas, el género y la intervención en el caso específico del establecimiento. Se discuten conflictos que emergen en la aplicación de la intervención debido a la intensa invisibilización y visibilización del género como categoría para entender las construcciones locales de habilidades para aprender y enseñar matemáticas, y para entender actitudes generales y disposiciones de los estudiantes. El explorar estos conflictos ofrece evidencia que afirma la relevancia de incluir reflexión crítica sobre el género en espacios colectivos y el desarrollo de este tipo de intervenciones con constante revisión de las definiciones del problema y sus soluciones.