El artículo postula la inmensidad de este desafío, por haber la historia conocido lealtades a, tribus, culturas, clases y naciones; pero –señala- hoy podría comenzar la historia de la humanidad como un solo pueblo. Para ello sugiere la importancia de generar un lenguaje apropiado, que entre otras cosas debiera permitirnos comprender la unidad en la diversidad. Agrega que requerimos una tercera expansión de la conciencia que nos puede llevar hacia la planetización de la conciencia humana. Nos lleva después el texto (...) a las preguntas sorbe la verdad y el significado de la indagación humana, realizando un contrapunto entre ciencia y religión. Concluye postulando la necesidad de una revolución cultural. (shrink)

Context: Research in the contemplative field has focused on trainable capacities that foster self-regulation and integration. From a psychological perspective, mindfulness and personality research ….

The pandemic outbreak in March 2020 and its associated sanitary regulations and restrictions triggered an abrupt and significant change for society in general and for families’ organization in particular. In Chile, the Santiago Metropolitan District was under a strict lockdown that involved the closure of the entire educational system. From a systemic-family stress perspective, the impact of these changes might have consequences not only for each individual family member, but for the parental dynamic and, consequently, for children’s well-being. This paper (...) presents the results of a follow-up study showing changes in self-reported parental depression and the perceived home organization of mothers and fathers assessed at three different moments: before the pandemic, at the initial outbreak, and after 1 month of strict lockdown. Relevant moderators were explored using linear mixed models to understand the within-subject changes in mothers’ and fathers’ self-reports across the different assessment times. Financial strain, personality traits of self-criticism and dependency, previous parent–child quality interaction, recent major stressful events, and number of children are highlighted as relevant factors that moderate changes in home chaos and parental mental health perception. Significant risks and protective factors are described for fathers and mothers. The use of pre-pandemic measures as baseline levels enabled the identification of personal and family characteristics that were related to better outcomes. The results help increase our understanding of the sanitary regulations’ impacts on the family system and identify vulnerability indicators that should be considered. (shrink)

We deal with the consistency strength of ZFC + variants of MA + suitable sets of reals are measurable (and/or Baire, and/or Ramsey). We improve the theorem of Harrington and Shelah [2] repairing the asymmetry between measure and category, obtaining also the same result for Ramsey. We then prove parallel theorems with weaker versions of Martin's axiom (MA(σ-centered), (MA(σ-linked)), MA(Γ + ℵ 0 ), MA(K)), getting Mahlo, inaccessible and weakly compact cardinals respectively. We prove that if there exists r ∈ (...) R such that ω L[ r] 1 = ω 1 and MA holds, then there exists a ▵ 1 3 -selective filter on ω, and from the consistency of ZFC we build a model for ZFC + MA(I) + every ▵ 1 3 -set of reals is Lebesgue measurable, has the property of Baire and is Ramsey. (shrink)

A thermal-mechanical analysis of the behavior of the segments of the rollers of the briquetting machines is carried out due to the effect of thermal shock and efforts exerted on the part. It is intended to obtain the main causes that generate this problem, through a mechanical analysis that simulated the behavior in the presence of several thermal gradients. The purpose of the study is to reduce maintenance costs and the continuous replacement and repair of segments, as well as losses (...) in tons of production due to the failure that are of great impact to the industry. This investigation allows us to know to what extent the operating parameters, such as: material temperature, pressure, torque, speed of the rollers influence the life of the segments according to their manufacturing material and based on these the behavior is simulated during the briquetting process. Keywords: Simulation, Finite element, Briquettes. [1]D. F. Pinzón, «Diseño óptimo de Sistemas de Distribución,» Universidad Nacional de Colombia, Bogotá, 2014. [2]F. A. Mendoza Lameda, «Diseño multiobjetivo y multietapa de sistemas de distribución de energía eléctrica aplicando algoritmos evolutivos,» Universidad de Zaragoza, Zaragoza, 2010. [3]L. Miró Hernández y R. Vizcón Toledo, «Sistema Hibrido Propuesto Para la Generación de Electricidad en un Policlínico,» Revista Avanzada Científica, vol. 9, nº 2, pp. 50-56, 2006. [4]J. Lagunas M., C. Ortega S. y P. Caratozzolo M., «Control supervisorio para sistemas híbridos de geración eléctrica basado en lógica difusa,» Boletin UE, Monterrey, 2005. [5]J. L. Bernal Agustín, «Aplicación de algoritmos genéticos al diseño óptimo de sistemas de distribución de energía eléctrica,» Universidad de Zaragoza, Zaragoza, 1998. [6]V. MIranda, J. V. Ranito y L. Proenca, «Genetic Algorithms in Optimal Multistage Distribution Network Planning, » IEEE, Porto, 1994. [7]I. Ramirez-Rosado y J. Dominguez-Navarro, «Computer Aided Desing of Power Distribution Systems: Multiobjective Mathematical Simulations» International Journal of Power and Energy Systems, vol. 19, nº 4, pp. 1801-1810, 2004. (shrink)

We prove that the cofinality of the smallest covering of R by meager sets is bigger than the additivity of measure.

We find before us an excellent edition of the book which the influential American thinker Ralph Waldo Emerson (1802-82) published in December of 1860, four months before the outbreak of the American Civil War. The central question which Emerson poses in this volume concerns the conduct of life, that is, of how to live. The titles of the nine essays, which compose the book, illustrate the themes tackled: “Fate,” “Power,” “Wealth”, “Culture,” “Behavior,” “Worship”, “Considerations by the Way,” “Beauty” and “Illusions.” (...) As Callaway suggests, Emerson’s is not a philosophy in the sense of contemporary technicalities, “the basic tendency of his thought is a metaphysical idealism in which the soul and intuition or inspiration are central.” (p. xvi). As an essentially religious thinker, profoundly preoccupied with the human soul and with the development of human potentialities, he has always firmly opposed to slavery: one cannot refuse to others human beings the development of their distinctively human potentialities (p. xxvii). (shrink)

After a long and successful career in tracheal surgery and lung cancer, Paolo Macchiarini became very famous in 2008 with the transplantation of a trachea from a cadaver that then apparently used the patient’s own stem cells to supposedly regenerate new trachea, i.e., tissue-engineered tracheae. Among the nine patients that received this revolutionary treatment, using biological or artificial tracheae, under Macchiarini’s supervision, six have reportedly died. Although several critics had expressed concerns with the procedures, allegations of misconduct against Macchiarini first (...) arose in August of 2014 by four Karolinska Institutet (KI) colleagues, and an independent investigation was called for by KI based on claims made in seven published papers. Among the claims were the fact that the procedure constituted a high risk, information on the patients was incomplete and that there was no or incomplete ethical approval, thus constituting misconduct. His CV was also shown to contain inaccuracies. By September 10, 2016, most of these claims have now proved to be true, and Macchiarini was found guilty of misconduct by KI. This paper looks primarily at earlier published papers by Macchiarini and his collaborators in a search for clues to better understand the evolution of altruism, or narcissism. An assessment of the controversial papers, and of letters written by critics and skeptics like Pierre R. Delaere, indicate that insufficient experimental evidence was presented for several case studies, and that claims made about the success of the procedures exceeded what was shown by the evidence. A domino effect of personal and professional tragedies ensued, in rapid succession, between 2014 and 2016. The effect on the field of stem cell research has been chilling, and the side-effects have taken their toll, with several high-profile resignations, primarily at KI, within the Swedish education system and in the Nobel Committee. This case has mesmerized the bioethics and biomedical communities for years. (shrink)

Clinical and Care Bioethics Committees at Public and Private Healthcare Institutions of Medium and High Complexity Levels in Cities of the Atlantic Coast of Colombia Comitês de Bioética clínico-assistencial nas instituições de saúde públicas e privadas dos níveis de média e alta complexidade das cidades da Costa Atlântica da Colômbia Care bioethics committees are interdisciplinary groups engaged in providing education to members of said committees, all the staff in the hospital —including professors and students in their internship—, and members of (...) the community. The objective of this study is to determine the situation of clinical and care bioethics committees at healthcare institutions in the Atlantic Coast of Colombia between 2010-2016. The study is cross-sectional, descriptive, and retro-prospective. Twenty-six health institutions that met the inclusion criteria were selected and administered a semi-structured survey. The statistical software SPSS version 22 was used to analyze the information. This study adhered to ethical research guidelines. The name most commonly given to committees is Hospital Ethics Committee. Only half have staff trained in ethics or bioethics and the most outstanding function is education in ethics; however, in the same percentage there are committees whose opinion is divided as their operation is unclear. Committees should follow existing ethical and bioethical models, and bills should be brought forward to help committees at healthcare institutions become more effective as regards their structure and operation. Para citar este artículo / To reference this article / Para citar este artigo Carrillo González S, Lorduy-Gómez J, Muñoz-Baldiris R. Comités de Bioética Clínico-Asistencial en las instituciones de salud públicas y privadas de los niveles de mediana y alta complejidad de las ciudades de la Costa Atlántica de Colombia. Pers Bioet. 2019; 23: 122-136. DOI: https://doi.org/10.5294/pebi.2019.23.1.8 Recibido: 23/08/2018 Aceptado: 25/02/2019. (shrink)

IntroductionThe assessments of the motor symptoms in Parkinson’s disease are usually limited to clinical rating scales, and it depends on the clinician’s experience. This study aims to propose a machine learning technique algorithm using the variables from upper and lower limbs, to classify people with PD from healthy people, using data from a portable low-cost device. And can be used to support the diagnosis and follow-up of patients in developing countries and remote areas.MethodsWe used Kinect®eMotion system to capture the spatiotemporal (...) gait data from 30 patients with PD and 30 healthy age-matched controls in three walking trials. First, a correlation matrix was made using the variables of upper and lower limbs. After this, we applied a backward feature selection model using R and Python to determine the most relevant variables. Three further analyses were done using variables selected from backward feature selection model, movement disorders specialist, and all the variables from the dataset. We ran seven machine learning models for each model. Dataset was divided 80% for algorithm training and 20% for evaluation. Finally, a causal inference model using the DoWhy library was performed on Dataset B due to its accuracy and simplicity.ResultsThe Random Forest model is the most accurate for all three variable Datasets followed by the support vector machine. The CIM shows a relation between leg variables and the arms swing asymmetry and a proportional relationship between ASA and the diagnosis of PD with a robust estimator.ConclusionsMachine learning techniques based on objective measures using portable low-cost devices are useful and accurate to classify patients with Parkinson’s disease. This method can be used to evaluate patients remotely and help clinicians make decisions regarding follow-up and treatment. (shrink)

Birds, beasts, and creeping things swarm throughout the Bible's pages. Despite their prevalence, most biblical scholars have viewed them merely as metaphors, passive objects, or background embellishment to the human experience. This collection seeks to move beyond this traditional view of biblical animals by engaging the growing interdisciplinary field of animal studies. Contributors Peter Joshua Atkins, Jared Beverly, William P. Brown, Margaret Cohen, Jacob R. Evers, Michael J. Gilmour, William "Chip" Gruen, Dong Hyeon Jeong, Brian Fiu Kolia, Anne Létourneau, Robert (...) R. MacKay, Suzanna R. Millar, Timothy J. Sandoval, Robert Paul Seesengood, Ken Stone, Brian James Tipton, Arthur W. Walker-Jones, and Jaime L. Waters showcase the breadth and depth of inquiry that animal studies can foster in biblical studies as well as what animal studies can gain from a more rigorous engagement with biblical texts. Together the essays offer an animal hermeneutic that supports the flourishing of all creatures. (shrink)

The problem of the reduction of chemistry to physics has been traditionally addressed in terms of classical structural chemistry and standard quantum mechanics. In this work, we will study the problem from the perspective of the Quantum Theory of Atoms in Molecules, proposed by Richard Bader in the nineties. The purpose of this article is to unveil the role of QTAIM in the inter-theoretical relations between chemistry and physics. We argue that, although the QTAIM solves two relevant obstacles to reduction (...) by providing a rigorous definition of chemical bond and of atoms in a molecule, it appeals to concepts that are unacceptable in the quantum–mechanical context. Therefore, the QTAIM fails to provide the desired reduction. On the other hand, we will show that the QTAIM is more similar to Bohmian mechanics and that the basic elements of both theories are closely related. (shrink)

Social reality is configured and permanently re-configured from the meaning societies give to the world. From these meanings, people shape their social order; their ways of being, doing, represent in the world, organizing in this framework their daily lives. It is established as a social practice as far as it acquires enough roots, significance and objectification to give a transformative sense to its social actors and their environment. The purpose of this article is to question some perspectives from which social (...) practice has been set up, departing decisively from the functional dimension, showing the power of the concept of social practice in the human configuration as an expression of humanity from the social imaginary. The article analyses some trends in social practice, seeking to establish a synthesis as an expression of humanity; it confronts theories and support its proposal in the logic of social imaginary to overcome the practice as mere activity and place it as socio-historical and psychosomatic stage. La realidad social se configura y re-configura permanentemente a partir del sentido que las sociedades dan al mundo. Desde estas significaciones las personas configuran su orden social; sus formas de ser, hacer, representar en el mundo, organizando en este marco su vida cotidiana. Ella se establece como práctica social en la medida que adquiere el suficiente arraigo, significación y objetivación que les da un sentido transformador a sus actores sociales y su entorno. El objeto del presente artículo es abordar algunas perspectivas desde las cuales se ha configurado la práctica social, que se salen decididamente de la dimensión meramente funcional, y que evidencian la potencia de este concepto en la configuración de seres humanos como expresión de humanidad desde los imaginarios sociales. En el texto se propone un análisis de algunas tendencias de la práctica social buscando establecer una síntesis de consideraciones por las cuales esta adquiere una dimensión como expresión de humanidad; confronta teorías que la apoyan y soporta su propuesta en la lógica de los imaginarios sociales para superar la práctica como mera actividad y situarla como escenario socio-histórico y psicosomático. (shrink)

This essay begins with a Native American women's perspective on Early Feminism which came about as a result of Euroamerican patriarchy in U. S. society. It is followed by the myth of "tribalism," regarding the language and laws of U. S. colonialism imposed upon Native American peoples and their respective cultures. This colonialism is well documented in Federal Indian law and public policy by the U. S. government, which includes the state as well as federal level. The paper proceeds to (...) compare and contrast these Native American women's experiences with pre-patriarchal and pre-colonialist times, in what can be conceptualized as "indigenous kinship" in traditional communalism; today, these Native American societies are called "tribal nations" in contrast to the Supreme Court Marshall Decision which labeled them "domestic dependent nations." This history up to the present state of affairs as it affects Native American women is contextualized as "patriarchal colonialism" and biocolonialism in genome research of indigenous peoples, since these marginalized women have had to contend with both hegemonies resulting in a sexualized and racialized mindset. The conclusion makes a statement on Native American women and Indigensim, both in theory and practice, which includes a native Feminist Spirituality in a transnational movement in these globalizing times. The term Indigensim is conceptualized in a postcolonialist context, as well as a perspective on Ecofeminism to challenge what can be called a "trickle down patriarchy" that marks male dominance in tribal politics. A final statement calls for "Native Womanism" in the context of sacred kinship traditions that gave women respect and authority in matrilineal descendency and matrifocal decision making for traditional gender egalitarianism. (shrink)

Resilience and digital skills could be considered necessary competencies for the individual of the twenty-first century, which the current social reality suggests. For this reason we carried out a research in the institution of higher education -IES- Corporación Escuela Tecnológica del Oriente, of Bucaramanga-Colombia, which had a dual purpose: to describe resilience and digital competence in 356 of its students and establish a comparison between the values of these two aspects and those reported in other HEIs in Mexico, using a (...) quantitative, non-experimental, cross-sectional design and descriptive scope approach, the SV-RES Resilience Scale instrument and a Questionnaire for the study of the Digital Competence of Higher Education Students. (shrink)

An Aristotelian philosophy of nature offers an alternative to reduction for the conception of the inter-theoretical relationships between molecular chemistry and quantum mechanics. A basic ingredient for such an approach is an ontology of fundamental causal powers, and this work aims to develop such an ontology by drawing on quantum-chemical entities, particularly, the electron density. This notion is central to the Quantum Theory of Atoms in Molecules, a theory of molecular structure developed by Richard F. W. Bader, which describes molecules (...) and atoms in terms precisely of the electron density. Then, by identifying a philosophical tension in Bader’s discourse about the nature of electron density, the work will analyze this central notion in terms of the categorical/dispositional distinction regarding properties. The central idea is that electron density can be conceived as categorical and dispositional at once, and this very characterization can avoid Bader’s philosophical tension. (shrink)

La COVID-19 generó una crisis sanitaria, económica y social de grandes proporciones en casi todos los países del mundo. Colombia sufrió en el 2020 la peor contracción económica de su historia reciente y los logros alcanzados en los últimos años en la lucha contra la pobreza, se han revertido. Bucaramanga y las ciudades que componen su área metropolitana (AMB), no han sido ajenas a esta coyuntura. En este contexto, esta investigación indaga a profundidad sobre los efectos de la pandemia del (...) COVID-19 en AMB y los retos que se derivan de éstos para el desarrollo local, la cual fue seleccionada en el 2015 por el Banco Mundial, como una de las ciudades más competitivas del mundo. (shrink)

The environment is a continuous source of matter and energy, which dynamizes the adaptive processes of biological systems, so that these systems emerge, persist or are extinguished as a consequence of their reactions to the environment. This perspective, forged from classical physics, gives way to multiple ecological theories, with evolution being the most prominent one. In all these cases, information would be both dependent and subsequent to matter and energy. Thus, the emergence and dynamics of genetic material or ecological attributes (...) such as abundance, richness or diversity depend mainly on the interaction of these two fundamental states. However, recent approaches from quantum physics and complexity views put forward the notion that information can be independent and prior to matter and energy, which allows us to see ecological processes from another perspective, i.e., as including complex biological systems as capable of showing emergent properties such as cognition. We proposed here a set of postulates and ideas that suggests how the ability to manipulate (internalize, integrate, store and generate) information can be developed by those systems, which would directly and non-randomly influence ecological attributes and their dynamics; i.e., how this property can possibly help replacing the notion of the environment as the ultimate cause of changes. Besides fully detailing the sources of knowledge and our rationale in this sense, we have also discussed how these thoughts and possibilities can be employed in devising better and more comprehensive approaches for biological conservation strategies. (shrink)

En este texto discutiremos dos elementos de la propuestas de Habermas sobre el rol de la religión en la esfera pública: la naturaleza especial del lenguaje religioso y las posibilidades de la traducción entre un lenguaje religioso y uno secular. Esto lo haremos a partir de las reflexiones de Wittgenstein sobre la naturaleza del lenguaje y sobre los diferentes sentidos de la comprensión. Mostraremos que estas últimas pueden ser valiosas para justificar por qué el lenguaje religioso necesita un análisis diferenciado (...) y para explicar por qué y cómo, a pesar de lo anterior, la traducción es posible. (shrink)

En este artículo, se abordará el concepto de mímesis, término de gran relevancia en la antigua Grecia, especialmente en el ámbito del arte, y que fue objeto de reflexión de destacados filósofos griegos, entre los cuales destaca Platón, quien ofreció una interpretación profunda y provocadora sobre la mímesisen su obra filosófica. En este análisis se mostrará que se trata de un término que se adapta a distintos contextos, lo que permite que se aplique de modos diversos. Tales aplicaciones posibilitan ver (...) que no se debe interpretar de un modo exclusivo, por ejemplo, al arte, porque sería reducir innecesariamente el significado del término.Para mostrar lo planteado, el artículo se divide en tres acápites: inicialmente se hará un análisis de la mímesisen el pensamiento presocrático, luego, se examinará el término en el libro II y III de La República, y, por último, se analizará y mostrará la evolucióndel término en La Repúblicadel filósofo ateniense y el porqué Platón considera, en el libro X, que la poesía mimética carece de valor de conocimiento. (shrink)

By moving away from the traditional reductionist reading of the quantum theory of atoms in molecules, in this paper we analyze the role played by QTAIM in the relationship between molecular chemistry and quantum mechanics from an emergentist perspective. In particular, we show that such a relationship involves two steps: an intra-domain emergence and an inter-domain emergence. Intra-domain emergence, internal to quantum mechanics, results from the fact that the electron density, from which all the other QTAIM’s concepts are defined, arises (...) from the wavefunction as a coarse-grained magnitude. Inter-domain emergence involves an analogical link, a mapping, between QTAIM’s entities, such as topological atoms and bond paths, and the entities that populate the molecular-chemistry domain, such as chemical atoms and chemical bonds. (shrink)

يتحدث هذا الكتاب عن مفهوم المقاومة بمعناه الواسع، فليست المقاومة مرهونة فقط بالعنف والرصاص والدم، ولا محصورة في خوض المعارك وممارسة القتال. فإذا كانت مقاومة المستعمر والمحتل والمغتصب هي الأبرز والأعلى صوتًا، فإن هناك جبهات أخرى تدور عليها المواجهة لا تقل أهمية عن التصدي للمستعمر، وصيانة استقلال الوطن وحريته. وأولى هذه الجبهات، مقاومة الحاكم الجائر لرده عن الظلم والطغيان، ودفعه إلى إقامة العدل الذي هو أساس الملك. وتأخذ هذه المقاومة أشكالًا متعددة عبر التاريخ، منها ما لجأ إلى أقصى درجات العنف (...) والدم كالثورتين الفرنسية والبلشيفية، ومنها ما كان مقاومة سلبية نجحت في تحقيق الغرض منها من دون أي عنف مثل حركة المقاومة التي قادها الزعيم الهندي الخالد غاندي ضد الاحتلال الإنجليزي لبلاده. والجبهة الثانية للمقاومة هي مقاومة الأفكار المتخلفة والتقاليد البالية، وهذه الجبهة هي الأكثر تأثيرًا على مدى التاريخ الإنساني؛ فعطاء المفكرين والعلماء والمبعدين لا يحدث تغييرًا فوريَّا، ولكن يكون تأثيره متتاليًا ومتراكمًا على مدى زمني طويل على حركة المجتمع نحو التقدم الأخلاقي والاجتماعي. أما الجبهة الثالثة فهي مقاومة أو مجاهدة النفس التي هي أمارة بالسوء، والحرص على ألا تفقد النفس نخوتها فتسقط في التبلد واللامبالاة، والعمل على بناء النفس الواثقة الثابتة الوفية الصابرة، مما يجعل صاحبها سويًّا وإيجابيًّا بما يمكنه من أن يؤدي دوه باقتدار على جبهات المقاومة الأخرى. (shrink)

The Primacy of God, the notion of justice toward God is seldom considered and often foreign. Far more discussed is how God might either undermine or motivate social justice. The Primacy of God by R. Jared Staudt offers an important intervention. With the aid of St. Thomas Aquinas, Staudt argues that it is vital for both contemporary society and contemporary Catholic theology to return to the traditional view of God as the one to whom all human and social action must (...) be ordered and to recover the virtue of religion as the virtue which orders all other virtues to God. Not only does Staudt helpfully remind readers of the ancient philosophical and biblical notion of worship as a dictate of the natural law, he also illuminates the way in which Christian liturgy, as an enactment of Christ's high priesthood, is the great fulfillment of natural and biblical worship. Accordingly, Staudt secures religion as essential for the virtue of love. This brings Staudt to criticize modern theologians like Karl Barth, who claimed that religion is inherently idolatrous, as well as Karl Rahner, who claimed that love of neighbor is the highest moral act. Staudt also considers the question of religious truth in light of the plurality of religions, soliciting the assistance of Hans Urs von Balthasar and Joseph Ratzinger, as well as the way in which religion relates to the development of culture, engaging the great Catholic social historian Christopher Dawson. The Primacy of God is a much-needed work that ought to set the agenda for Catholic theology in the twenty-first century. (shrink)