To determine the attitude of general practitioners towards continuing medical education and reasons motivating or hindering them from attending CME procedures, we conducted a cross-sectional survey from November 2013 to April 2014 in Karachi. Three hundred general practitioners who possessed a medical license for practice in Pakistan filled a pre-designed questionnaire consisting of questions pertaining to attitudes towards CME. Data was entered and analyzed using SPSS v16.0. 70.3% of the participants were males. Mean age was 47.75 ± 9.47 years. Only (...) 67.33% knew about CME and only 52% had attended a CME session. Reasons for attending CME procedures reported were: need for updating knowledge, skills and competencies, opportunity to meet colleagues and presenting scientific papers. Mean Likert score was 1.67 for those who thought CME is worthwhile and 1.44 for those who consider their clinical duties as the major hurdle in attending CME procedures. Most common cause for not attending CME was lack of knowledge followed by time constraint. Most physicians were not sufficiently informed about the potential benefits of CME and had never attended a CME session. Most common reason for attending CME procedures reported was need for updating knowledge, skills and competencies while reasons hindering physicians from attending CME were lack of knowledge and time constraint. (shrink)

This article has explored the impact of coronavirus disease 2019 -induced decline in consumer durables and mobility on nitrogen dioxide emission in Europe by providing empirical and graphical justifications based on consumer price index and gross domestic product deflator indexes. The empirical estimations show that carbon dioxide and NOx emission along with other greenhouse gases drastically decreased in the wake of COVID-19-induced lockdowns and decrease in the demand of consumer goods in Europe. This means that COVID-19 improved environment in the (...) European region. However, high cost makes COVID-19 an unstable solution to environmental woes where positive impact of COVID-19 on environment achieved in short run cannot be guaranteed in the long run. Besides environment, COVID-19 drastically curtailed economic activities and exposed them to the risk of economic crisis particularly in case of Europe. (shrink)

Consumers’ participation on sharing economy platforms is crucial for the success of the products, services, and companies on those platforms. The participation of consumers enables companies to not only exist, but also to create value for consumers. The sharing economy has witnessed enormous growth in recent years and consumers’ concerns regarding the ethics surrounding these platforms have also risen considerably. The vast majority of the previous research on this topic is either conceptual and focused on organizational aspects, or only discusses (...) privacy and security issues, thus providing a very limited scope of discussion. Therefore, drawing on the marketing and business ethics literature, the present study takes into account a multidimensional view of ethical issues surrounding consumers’ participation on sharing economy platforms. Findings reveal that privacy, security, shared value, fulfillment/reliability and service recovery are the strongest determinants of consumers’ ethical perceptions. These aspects strongly predict the consumers’ value co-creation intentions. Consumers’ participation also predicts their intention to engage in co-creating value, but this effect is stronger with the mediating role of the consumer’s ethical perceptions. The theoretical and managerial implications are also discussed. (shrink)

This paper examines the contest between Canadian American industrialist Cyrus Eaton and the Pugwash scientists’ leadership for influence over the early Pugwash scientists’ conferences. Eaton's activism has generally been dismissed in the historical literature as ineffective, naive and too uncritical of the Soviet Union. This paper argues that he was genuinely committed to international peace and security, that Eaton shared with Pugwash scientists a belief in the importance of intellectuals to global unity, and that he worked to bring about greater (...) international peace and understanding through both his personal activism and his own conferences held in the town of Pugwash. Eaton, however, favoured a broader push for peace, which included participation by a wider range of intellectuals and a call for rapprochement with the Soviet Union. These differences between Eaton and the Pugwash scientists, I argue, were more than simply about approach: they represented different internationalist visions and manifested in different conceptualizations for the Pugwash scientists’ conferences. Eaton hoped to incorporate non-scientists and humanism into the conferences, and integrate them into his own broader conference programme at his Thinkers’ Lodge at Pugwash. The scientists, however, wanted to keep their conferences as distinctly scientists’ events, tied to science and its authority. (shrink)

The political landscape in Malaysia has been changing since the late 1990s with a gradual rise in resistance from civil society and the opposition parties. Domestic politics have become more contentious recently, particularly evidenced by the advent of a strong civil society and a multi-cultural opposition coalition. Thus, the social capital stimulated by ICTs and CSOs has played a vital role in strengthening and empowering the role of the opposition parties in Malaysia. This study seeks to understand how ICT-driven social (...) capital has facilitated the surge in the opposition movement by situating the political use of social capital in a broader socio-political context. Hence the dramatic political change has been intertwined with the dynamics of social capital and creation of a public sphere accelerated by the rapid growth of ICTs in the country. By analyzing recent voting patterns, this study demonstrates that ICT-driven social capital does have a great impact on the changing political landscape in Malaysia, particularly in shaping voting behavior and political participation of Malay and non-Malay citizens in domestic politics. (shrink)

Journal of Human Values, Volume 28, Issue 2, Page 103-114, May 2022. Several feminists have been arguing on the superiority of women over men. This debate, instead of being biological, revolves around the gender roles and moral characteristics of humans, based on which women have been regarded better than men. The current study supported this claim by involving 620 participants, including men and women. Character Strengths Rating Form was used to obtain data. Women projected significantly higher levels on a variety (...) of character strengths as compared to men. The results revealed that women had significantly higher levels of wisdom, justice, curiosity, love of learning, social intelligence, leadership and appreciation of beauty and excellence. The overall picture confirmed women to be more virtuous than men. (shrink)

Journal of Human Values, Volume 28, Issue 2, Page 103-114, May 2022. Several feminists have been arguing on the superiority of women over men. This debate, instead of being biological, revolves around the gender roles and moral characteristics of humans, based on which women have been regarded better than men. The current study supported this claim by involving 620 participants, including men and women. Character Strengths Rating Form was used to obtain data. Women projected significantly higher levels on a variety (...) of character strengths as compared to men. The results revealed that women had significantly higher levels of wisdom, justice, curiosity, love of learning, social intelligence, leadership and appreciation of beauty and excellence. The overall picture confirmed women to be more virtuous than men. (shrink)

Faith development theory has evolved as a prominent theoretical perspective during the past three decades to explain different ways of relating to religious beliefs and worldviews. Recent revisions of the theory have elaborated on these characteristic ways as religious styles namely the fundamentalist, mutual, individuative-systemic, and dialogical. The present study developed an Urdu version of its principal measure, i.e., Faith Development Interview, to analyze twelve cases of Muslims of various religious affiliations within Islam in Pakistan. Four case studies representative of (...) each faith style are presented in detail. The cases are compared to analyze Islamic faith in terms of faith development theory and to understand fundamentalism in a Muslim context. The findings support faith development theory as a comprehensive paradigm to address the varieties of faith orientations in Islam. Implications for future research with larger samples in highly religious and collectivistic cultures are discussed. (shrink)

This study examines the significance of gender-inclusive corporate boards for improving business performance in Pakistan and addresses the social paradox of gender quotas for reducing gender disparities in boardrooms. The conceptual review of all-inclusive literature focuses on assembling descriptive outlines of the evidence explored; analyzing and evaluating it; sieving out inapt studies; and furnishing an aperçu of the authentic evidence. Pakistan’s case for boardroom’s gender diversity merits consideration in the context of kinship, competence, business ethics, and meritocracy. With the legal (...) and regulatory push in the form of the Companies Act, 2017 and SECP’s regulation, companies in Pakistan are liable to induct at least one woman director on corporate boards. The literature portrays the legislative measures as controversial and presented polarized opinions on gender quotas, either in favor or in against the legislations. The research evinces that the overall women representation in the listed companies at KSE-100 index was 7.55% in August 2019 which rose to 11% till March 2020. The paper contributes towards exposing the social paradox of gender-inclusive boardrooms in Pakistan. The findings indicate an urgent need for the implementation of gender parity social reforms to empower competent women with their legal rights to enjoy the stature they deserve. (shrink)

Diabetes is one of the most common metabolic diseases that cause high blood sugar. Early diagnosis of such a condition is challenging due to its complex interdependence on various factors. There is a need to develop critical decision support systems to assist medical practitioners in the diagnosis process. This research proposes developing a predictive model that can achieve a high classification accuracy of type 2 diabetes. The study consisted of two fundamental parts. Firstly, the study investigated handling missing data adopting (...) data imputation, namely, median value imputation, K-nearest neighbor imputation, and iterative imputation. Consequently, the study validated the implications of these imputations using various classification algorithms, i.e., linear, tree-based, and ensemble algorithms, to see how each method affected classification accuracy. Secondly, Artificial Neural Network was employed to model the best performing imputed data, balanced with SMOTETomek ensuring each class is represented fairly. This approach provided the best accuracy of 98% on the test data, outperforming accuracies achieved in prior studies using the same dataset. The dataset used in this study is concerned with gender and population. As a prospect, the study recommends adopting a larger population sample without geographic boundaries. Additionally, as the developed Artificial Neural Network model did not undergo any specific hyperparameter tuning, it would be interesting to explore tuning on top of normalized data to optimize accuracy further. (shrink)

The positive role of religion in reducing prejudice has remained a neglected theme in Psychology of religion, concerning itself mostly with prejudice and fundamentalism. Recently, noting the absence of a positive antithesis to prejudice and fundamentalism, faith development theory presents xenosophia as going beyond mere tolerance to a creative engagement with other religious faiths to develop new insights and broaden one’s own worldview. The current research undertakes a study of Muslim faith contents to get insights into how these beliefs shape (...) construction of self in relation to other faith communities. Conducting inductive thematic analysis of faith development interviews from 12 Muslim participants from three major religious affiliations in Pakistan in an earlier research, the research analyzes a range of xenological patterns from xenophobia to xenosophia with associated potentials for inter-faith dialogue. Focusing on residents of a country with a dense Muslim population, the study carries implications for religious socialization and religious education in a globalized world. (shrink)

Based on the Guest 1997 organizational outcome model, this explanatory study examined the effects of five dimensions of practices of HR. i.e. performance evaluation, recruitment & selection, compensation & reward, career opportunities within organization and training & development on proximal business outcomes. The study validates components of GUEST model by integrating between HRM dimensions and banking operations, thus strengthens the existing theoretical model of GUEST by improving the comprehensiveness as it provides analytical framework for studying HR. Exploratory factor analysis and (...) confirmatory factor analysis was utilized in the current study, and tested the study hypotheses by SEM to analyze the proposed conceptual model. It was found that all five chosen HR practices had significant influence on the quality of operations however for flexibility of operations, performance appraisals and career within organization have shown significant role for banking industry of the country, Pakistan. The study contributed to the construction and validation of structural. path and measurement models of SHRM practices and two selected operational competitive outcomes based on theoretical and empirical foundations, which will help progress the human resource management future researches and important implications for HR mangers, as very little work has been done on interdisciplinary framework of HR and OM specifically within context of South Asian banking Industry. (shrink)

The present study examined the traces of neoliberal ideology in O-level English language textbooks taught in elitist private schools in Pakistan that follow the UK-based international educational system administrated by the University of Cambridge under the General Certificate of Education (GCE). Analysis in the study was informed by Fairclough's CDA writings. Moreover, Bourdieu's views on neoliberalism were also considered to shed some light on neoliberal ideology in the textbooks. Findings suggest that several neoliberal themes were evident in the textbooks under (...) scrutiny, including marketization, consumerism, branding, celebrity culture, competition, individualism, self-responsibility and self-entrepreneurship, mobility, new ‘Othering’ strategy and English as a neoliberal skill. Based on the findings, we argue that the global ELT industry that produces teaching materials, including textbooks for the periphery is a major contributor to the neoliberal world order maintained by the local (political) elite in the government(s) e.g. Pakistan in case of the present study. The textbooks prepare learners for a competitive world rather than a world based on cooperation, mutual progress, and happiness. The study thus questions such neoliberal hegemony encoded in the textbooks and argues for critical examination and selection of the materials for contexts where English is taught as a foreign language. (shrink)

Background In end-of-life situations, the phrase “do everything” is sometimes invoked by physicians, patients, or substitute decision-makers, though its meaning is ambiguous. We examined instances of the phrase “do everything” in the archive of the Ontario Consent and Capacity Board in Canada, a tribunal with judicial authority to adjudicate physician–patient conflicts in order to explore its potential meanings. Methods We systematically searched the CCB’s online public archive from its inception to 2018 for any references to “do everything” in the context (...) of critical care medicine and end-of-life care. Two independent assessors reviewed decisions, collected characteristics, and identified key themes. Results Of 598 cases in the archive, 41 referred to “do everything” in end-of-life situations. The phrase was overwhelmingly invoked by SDMs, typically to advocate for life-prolonging measures that contradicted physician advice. Physicians generally related “doing everything” to describe the interventions they had already performed, using it to recommend focusing on patients’ quality of life. SDMs were generally reluctant to accept death, whereas physicians found prolonging life at all costs to be morally distressing. The CCB did not interpret appeals to “do everything” legally but followed existing laws by deferring to patients’ prior wishes whenever known, or to concepts of “best interests” when not. The CCB generally recommended against life-prolonging measures in these cases, focusing on patients’ “well-being” and “best interests.” Conclusions In this unique sample of cases involving conflict surrounding resuscitation and end-of-life care, references to “do everything” highlighted conflicts over quantity versus quality of life. These appeals were associated with signs of cognitive distress on the behalf of SDMs who were facing the prospect of a patient’s death, whereas physicians identified moral distress related to the prolongation of patients’ suffering through their use of life-sustaining interventions. This divergence in perspectives on death versus suffering was consistently the locus of conflict. These findings support the importance of tools such as the Serious Illness Conversation Guide that can be used by physicians to direct conversations on the patients’ goals, wishes, trade-offs, and to recommend a treatment plan that may include palliative care. Trial Registration Not applicable. (shrink)

There is a considerable scholarly discussion regarding how Islamic values influence CSR, but prior studies remain fragmented and scattered across several fields. This paper, therefore, aims to offer a more comprehensive understanding of the impacts of Islamic values on CSR by conducting a systematic literature review of 84 relevant publications from 1995 through 2020. The results of a thematic analysis show that there are four underlying themes to consider when explaining the influence of Islamic values on CSR: (1) Islamic narratives (...) promoting CSR, (2) Islam-based CSR, (3) Islamic financial institutions as enablers of CSR, and (4) stakeholders’ perspectives on how Islamic values influence CSR. This study contributes to the CSR literature by providing a systematic understanding of how Islamic values influence CSR and by identifying current challenges and promising directions for future exploration along this line of inquiry. (shrink)

Ethical consumerism has been dramatically increasing in recent decades, but in service sector, fewer research has been conducted especially in the fast-food industry. In this paper, we determined empirically the consumer perceived ethicality effects on repurchase intentions as well as on word of mouth through brand image partial mediation and customer expertise moderation in fast-food sector. The data were collected from 307 consumers of the fast-food restaurants through self-administered questionnaires. Common method variance and social desirability bias were measured before testing (...) hypotheses, and the data were investigated by SPSS and AMOS 21st version. The empirical results demonstrated that consumer perceived ethicality effects on repurchase intentions directly and through brand image partial mediation indirectly. Moreover, the direct and positive effects of repurchase intentions on word of mouth were experienced. This study generalized the results of previous studies of consumer perceived ethicality conducted in western culture in Pakistani fast-food sector. This study also proposed that firms should tackle ethical concerns at corporate and operational strategy levels to improve consumers’ behavioral intentions. (shrink)

AimThe aim of this study was to determine the presence of depressive symptoms and understand the potential factors associated with these symptoms among physicians in Bangladesh during the COVID-19 pandemic.MethodsA cross-sectional study using an online survey was conducted in between April 21 and May 10, 2020, among physicians living in Bangladesh. Participants completed a series of demographic questions, COVID-19-related questions, and the Patient Health Questionnaire-9. Descriptive statistics, test statistics were performed to explore the association between physicians’ experience of depression symptoms (...) and other study variables. Stepwise binary logistic regression was followed while conducting the multivariable analysis.ResultA total of 390 physicians completed the survey. Of them, 283 were found to be experiencing depressive symptoms. Predictors which were significantly associated with depressive symptoms were gender, the presence of sleep disturbance, being highly exposed to media coverage about the pandemic, and fear around COVID-19 infection, being assaulted/humiliated by regulatory forces and by the general public, while traveling to and from the hospital and treating patients during the countrywide lockdown.ConclusionThe findings of this study demonstrate that there is a high prevalence of depressive symptom among physicians especially among female physicians in Bangladesh during the COVID-19 pandemic. Immediate, adequate and effective interventions addressing gender specific needs are required amid this ongoing crisis and beyond. (shrink)

This study explored the direct and indirect influences of the entrepreneurial curriculum on entrepreneurial competencies, using the campus learning environment as a mediator. In this study, a survey questionnaire composed of 48 items was used to collect data on the entrepreneurial curriculum, entrepreneurial competencies, and campus learning environment from pre-service vocational teachers enrolled in six universities located in Hunan Province, China. The entrepreneurial curriculum has four components, namely, curriculum content, curriculum material, teaching strategies, and feedback and assessment. Partial least squares (...) structural equation modeling was used through SmartPLS 3.3.3 to measure the effects. The curriculum content has a direct, significant, and positive influence on entrepreneurial competencies. For the indirect influence, all four dimensions of the entrepreneurial curriculum influenced the campus learning environment, which, in turn, was positively associated with entrepreneurial competencies. The campus learning environment was therefore revealed to play a mediating role between the entrepreneurial curriculum and entrepreneurial competencies. The study explored that effective entrepreneurial curriculum delivery and campus learning environment are helpful for developing entrepreneurial competencies among the pre-service vocational teachers. Universities should take initiatives to update the entrepreneurial curriculum and create a conducive campus learning environment that brings a positive change to develop entrepreneurial competencies among their students. Moreover, practical implications and future research directions are also discussed in this article. (shrink)

ObjectiveWe aimed to provide an overview of the psychological status and behavioral consequences of the lockdown during the COVID-19 pandemic in Libya.MethodsA cross-sectional study was conducted among the Libyan population through May and June 2020 in more than 20 cities. The survey comprised basic demographic data of the participants and anxiety symptoms measured using the seven-item Generalized Anxiety Disorder scale with ≥15 as the cut-off score for clinically significant anxiety symptoms. Additionally, a survey regarding the lockdown effect was administered, which (...) consisted of several parts, to measure the lockdown status.ResultsA total of 8084 responses were recorded, of which, 5090 were women and 2994 were men. The mean age for study participants was 27.2 years. Among the participants, 1145 reached the cut-off score to detect anxiety symptoms; however, of the study variables, only five were predictors of clinically significant anxiety: age, gender, marital status, work status, being a financial supporter for the family, and being infected with COVID-19. Women had 1.19 times higher odds to exhibit anxiety symptoms than men. Increasing age was significantly associated with reduced likelihood of exhibiting anxiety symptoms, whereas being married was significantly associated with higher likelihood of anxiety symptoms, compared to not being married. Being suspended from work was associated with an increase in the likelihood of anxiety symptoms. However, we found that being infected with COVID-19 was associated with a 9.59 times higher risk of exhibiting severe anxiety symptoms. Among the study participants, 1451 reported a physical and/or verbal abuse episode from family members, 958 reported abuse outside the family, and 641 reported abuse from enforcers, during the lockdown.ConclusionOur study provided an overview of the psychological and behavioral status, among those who resided in Libya during the civil war and COVID-19 pandemic. The study demonstrates a concerningly high level of clinically significant anxiety during lockdown among the Libyan population during Libya’s lockdown period. (shrink)

In this study, we first introduce polygonal cylinder and torus using Cartesian products and topologically identifications and then find their Wiener and hyper-Wiener indices using a quick, interesting technique of counting. Our suggested mathematical structures could be of potential interests in representation of computer networks and enhancing lattice hardware security.

International marketing practices, embedded in a strong ethical doctrine, can play a vital role in raising the standards of business conduct worldwide, while in no way compromising the quality of services or products offered to customers, or surrendering the profit margins of businesses. Adherence to such ethical practices can help to elevate the standards of behavior and thus of living, of traders and consumers alike. Against this background, this paper endeavors to identify the salient features of the Islamic framework of (...) International Marketing Ethics. In particular, it highlights the capabilities and strengths of this framework in creating and sustaining a strong ethical international marketing culture. At the heart of Islamic marketing is the principle of value-maximization based on equity and justice (constituting just dealing and fair play) for the wider welfare of the society. Selected key international marketing issues are examined from an Islamic perspective which, it is argued, if adhered to, can help to create a value-loaded global ethical marketing framework for MNCs in general, and establish harmony and meaningful cooperation between international marketers and Muslim target markets in particular. (shrink)

The primary aim was to assess the role of mental and physical health of COVID-19 and its psychological impact in the general population of Pakistan during the first wave of COVID-19. It was hypothesized that there would be a significant predictive association among socio-demographic variables, psychological impact and mental health status resulting from COVID-19, and poor self-reported physical health would be significantly associated with adverse psychological impact and poor mental health status because of COVID-19. A cross-sectional survey research design was (...) used in which 1,361 respondents were sampled online during lockdown imposed in the country. The Impact of Events Scale-Revised was used to assess the psychological impact of COVID-19, and the Depression Anxiety Stress Scales was used to assess participants’ mental health status. 18% of the respondents reported moderate to severe event-specific distress, 22.6% reported moderate to severely extreme depression, 29% reported moderate to extreme anxiety, and 12.1% reported moderate to extreme stress. Female gender, having graduate-level education, currently studying, and self-reported physical symptoms were significantly associated with higher levels of psychological impact exhibited through higher scores on the IES-R and poorer mental health status exhibited through higher scores on the DASS-21. (shrink)

This study concentrates on adaptive event-triggered control of complex dynamical networks with unpredictable coupling delays and stochastic deception attacks. The adaptive event-triggered mechanism is used to avoid the wasting of limited bandwidth. The probability of data communicated by the network is established by statistical properties and Bernoulli stochastic variables with an uncertain occurrence probability. Stability analysis based on Lyapunov–Krasovskii functional and the stability of the closed-loop system is guaranteed. Using the LMI technique, we obtain triggered parameters. To demonstrate the feasibility (...) and usefulness of the suggested methodology, two examples are shown. (shrink)

A chemical compound in the form of graph terminology is known as a chemical graph. Molecules are usually represented as vertices, while their bonding or interaction is shown by edges in a molecular graph. In this paper, we computed various connectivity indices based on degrees of vertices of a chemical graph of indium phosphide. Afterward, we found the physical measures like entropy and heat of formation of InP. Then, we fitted curves between different indices and the thermodynamical properties, namely, heat (...) of formation and entropy. Curve fitting was done in MATLAB through different methods based on linearity and nonlinearity. Furthermore, we depicted our results numerically and graphically. These numerical systems may give an approach to concentrate on the thermodynamical properties of the compound design of InP at an exceptional level that will help understand the connection between framework measurement and these actions. (shrink)

Cryptocurrency could redefine the interplay of Internet-connected world markets by eliminating constraints set by traditional local currencies and exchange rates. It has the potential to revolutionise digital markets through the use of duty-free trading. This study investigates the factors which influence the behavioural intention to use cryptocurrency based on the Technology Acceptance Model 3 during the COVID-19 pandemic. Data were collected through a cross-sectional questionnaire from 357 Pakistani business-educated adults, including investors who had a rudimentary understanding of the technology and (...) financial instruments. Partial least square -based structural equation modeling was used to test the developed theoretical framework based on the Technology acceptance model 3. The PLS model has explained 72.1% of what constitutes the behavioural intention to use cryptocurrency. Surprisingly, risk was not a major consideration. This might be due to the fact that the majority of respondents thought working with cryptocurrency was hazardous. Willingness to handle cryptocurrency risk, on the other hand, might be a stumbling block to acceptance. The most essential aspect of a cryptocurrency's success was the perceived usefulness. Moreover, the moderating role of experience was not substantiated in this study. However, perceived usefulness was identified as a partial mediator of subjective norm and the perceived ease to use. This study contributed to the literature through the application of TAM 3 to investigate the fundamental qualities a cryptocurrency should have in order to influence investor's behavioural intention to use it. These findings provide revolutionary insights for the present and future market players for investment planning and for improved cryptocurrencies development. (shrink)

In this article, we report the discovery of a new type of astronomical almanac by Joseph Ibn Waqār (Córdoba, fourteenth century) that begins at second station for each of the planets and may have been intended to serve as a template for planetary positions beginning at any dated second station. For background, we discuss the Ptolemaic tradition of treating stations and retrograde motions as well as two tables in Arabic zijes for the anomalistic cycles of the planets in which the (...) planets stay at first and second stations for a period of time (in contrast to the Ptolemaic tradition). Finally, we consider some medieval astrological texts where stations or retrograde motions are invoked. (shrink)

Este trabajo surge a partir de la investigación general de las técnicas hidropónicas teniendo en cuenta sus ventajas y desventajas para de esta forma poder encontrar aquel factor determinante a través de una comparación de técnicas hidropónicas que permitan clasificarlas y escoger la mejor opción que genere menos impacto ambiental negativo y demuestre ser más productivo en los entornos urbanos. Adicionalmente, un factor determinante en las ciudades es su espacio limitado por lo que la mejor opción también deberá incluir un (...) óptimo manejo del espacio que permita a casi cualquier individuo poder aplicarlos desde su entorno sin recurrir a excesivas modificaciones. Como principal resultado se escogió a la Hidroponía recirculante como método predominante por los excelentes resultados que se obtienen con relación a los demás, adicionalmente, este puede ser fácilmente aplicado en los ambientes urbanos por su versatilidad y buen manejo de recursos. 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Gómez, «Evaluación preliminar de sistemas acuapónicos e hidropónicos en cama flotante para el cultivo de orégano,» Revista Facultad de Ciencias Básicas, vol. 7, nº 2, pp. 242-259, 2011. [6]S. Hosseinzadeh, D. Testai, M. BKheet y J. De Graeve, «Degradation of root exudates in closed hydroponic systems using UV/H2O2: Kinetic investigation, reaction pathways and cost analysis,» Science of the Total Environment, vol. 1, pp. 1-9, 2019. [7]N. Camarena, A. Rojas y M. Santos, «Fluoride bioaccumulation by hydroponic cultures of camellia,» Chemosphere, vol. 136, pp. 56-62, 2015. [8]W. Wang, Y. Ma, L. Fu, Y. Cui y M. Yaqoob, «Physical an mechanical properties of hydroponic lettuce for automatic harvesting,» Informatión processing in agriculture, vol. 1, pp. 2214-3173, 2020. [9]M. Zárate, Manual de Hidroponia, Coyoacán: Universidad Autónoma de Mexico, 2014. [10]S. Magwaza, L. Magwaza, A. Odindo y C. Buckley, «Partially treated domestic wastewater as a nutrient source for tomatoes grown in a hydroponic system: effect on nutrientabsorption and yield,» Heliyon, vol. 6, nº 12, pp. 2405-8440, 2020. [11]C. ARANO, «Hidroponía: Algunas paginas de historia,» Tecnología de Producción, nº 58, pp. 24-32, 2007. [12]G. Guzmán, Hidroponia en Casa: Una actividad familiar, Costa Rica: Ministerio de Agricultura y ganaderia, 2004. [13]J. Gilsanz, HIDROPONIA, Montevideo : Unidad de Comunicación y Transferencia de Tecnología, 2007. [14]C. Miller, «El debate de hidroponia orgánica: Perspectivas norteamericanas sobre si la producción hidropónica merece ser certificada como orgánica.,» Productores de Hortalizas, nº 6, pp. 36-38, 2017. [15]A. Herrera, «Manejo de la solución nutritiva en la producción de tomate en hidroponía,» Terra Latinoamericana, vol. 17, nº 3, pp. 221-229, 1999. [16]C. Espinal y D. Matulić, «Recirculating Aquaculture Technologies,» Biomedical and Life Sciences, pp. 35-76, 2020. [17]H. Resh, «Técnicas de cultivo con flujo laminar de nutrientes,» de Cultivos Hidroponicos, España, Mundi-Prensa, 2001, pp. 35-37. [18]P. Blanca y L. Teresa, «Sistemas recirculantes y su interés en el cutlivo de ornamentales,» Tecnología de producción, nº 35, pp. 34-36, 2006. [19]C. Magán, «Recirculación de las soluciones nutritivas, Manejo y Control Microbiologico,» InfoAgro, nº 2, pp. 1-2, 2016. [20]S. Goddek, A. Joyce, B. Kotzen y M. Dos-Santos, «Aquaponics and Global Food Challenges,» Aquaponics Food Production Systems. Springer, vol. 1, nº 1, pp. 3-17, 2019. [21]S. G. Verdoliva, D. Gwyn Jones, A. Detheridge y P. Robson, «Controlled comparisons between soil and hydroponic systems reveal increased water use efficiency and higher lycopene and β-carotene contents in hydroponically grown tomatoes,» Scientia Horticulturae, pp. 3002-4238, 2020. [22]A. Chaudhry y V. Mishra, «A Comparative Analysis of Vertical Agriculture Systems in Residential Apartments, » de 2019 Advances in Science and Engineering Technology International Conferences, Dubai, United Arab Emirates, United Arab Emirates, 2019. [23]T. Mazhar, G. Jianmin, L. Imran, S. Kashif, Q. Waqar, S. Sher y C. Jiedong, «Modern plant cultivation technologies in agriculture under controlled nvironment: a review on aeroponics,» Journal of Plant Interactions, vol. 13, nº 1, pp. 338-352, 2012. [24]K. Janiak, A. Jurga, J. Kuźma, W. Breś y M. Muszyński, «Surfactants effect on aeroponics and important mass balances of regenerative life support system – Lettuce case study,» Science of the Total Environment, vol. 718, nº137324, pp. 1-12, 2020. [25]F. Rahman, I. Jahan, R. Biplob, N. Farhin y J. Uddin, «Automated Aeroponics System for Indoor Farming using Arduino,» de 2018 Joint 7th International Conference on Informatics, Electronics & Vision and 2018 2nd International Conference on Imaging, Vision & Pattern Recognition, Kitakyushu, Japan, 2018. [26]M. Caldeyro Stajano, «La Hidroponía Simplificada como Tecnología apropiada, para implementar la Seguridad Alimentaria en la Agricultura Urbana.,» Cuadernos del CEAgro, nº 8, pp. 71-76, 2006. (shrink)