ahmedabdelwahed/Medical_papers_title_and_abstract_NLP_dataset huggingface dataset:
Does the modifying role of institutional quality remains homogeneous in GDP-CO2 emission nexus? New evidence from ARDL approach

This study presents a country-specific analysis for three developing countries (Pakistan, India, and Bangladesh) to determine the interaction effect of institutional quality and economic growth along with other control variables (foreign direct investment and renewable energy) on CO2 emissions. This research uses an auto regressive distributed lag (ARDL) model for quarterly data ranging from 1996Q1 to 2016Q4. The findings show that the interaction cause of economic growth and institutional quality on CO2 emissions is not homogeneous in developing countries. In India and Bangladesh, the modifying role of institutional quality is evident to reducing CO2 emissions but in Pakistan, this interacting effect increases CO2 emissions. The findings confirm an inverted U-shaped EKC in Pakistan and Bangladesh but not significant in India. The independent role of GDP and institutional quality significantly reduces CO2 emissions in Pakistan and Bangladesh.
Stem Cell Mimicking Nanoencapsulation for Targeting Arthritis

Mesenchymal stem cells (MSCs) are considered a promising regenerative therapy due to their ability to migrate toward damaged tissues. The homing ability of MSCs is unique compared with that of non-migrating cells and MSCs are considered promising therapeutic vectors for targeting major cells in many pathophysiological sites. MSCs have many advantages in the treatment of malignant diseases, particularly rheumatoid arthritis (RA). RA is a representative autoimmune disease that primarily affects joints, and secreted chemokines in the joints are well recognized by MSCs following their migration to the joints. Furthermore, MSCs can regulate the inflammatory process and repair damaged cells in the joints. However, the functionality and migration ability of MSCs injected in vivo still show insufficient. The targeting ability and migration efficiency of MSCs can be enhanced by genetic engineering or modification, eg, overexpressing chemokine receptors or migration-related genes, thus maximizing their therapeutic effect. However, there are concerns about genetic changes due to the increased probability of oncogenesis resulting from genome integration of the viral vector, and thus, clinical application is limited. Furthermore, it is suspected that administering MSCs can promote tumor growth and metastasis in xenograft and orthotopic models. For this reason, MSC mimicking nanoencapsulations are an alternative strategy that does not involve using MSCs or bioengineered MSCs. MSC mimicking nanoencapsulations consist of MSC membrane-coated nanoparticles, MSC-derived exosomes and artificial ectosomes, and MSC membrane-fused liposomes with natural or genetically engineered MSC membranes. MSC mimicking nanoencapsulations not only retain the targeting ability of MSCs but also have many advantages in terms of targeted drug delivery. Specifically, MSC mimicking nanoencapsulations are capable of encapsulating drugs with various components, including chemotherapeutic agents, nucleic acids, and proteins. Furthermore, there are fewer concerns over safety issues on MSC mimicking nanoencapsulations associated with mutagenesis even when using genetically engineered MSCs, because MSC mimicking nanoencapsulations use only the membrane fraction of MSCs. Genetic engineering is a promising route in clinical settings, where nano-encapsulated technology strategies are combined. In this review, the mechanism underlying MSC homing and the advantages of MSC mimicking nanoencapsulations are discussed. In addition, genetic engineering of MSCs and MSC mimicking nanoencapsulation is described as a promising strategy for the treatment of immune-related diseases.
Inside-out sustainability: The neglect of inner worlds

In the context of continuing ecosystem degradation and deepening socio-economic inequality, sustainability scientists must question the adequacy of current scholarship and practice. We argue that pre-occupation with external phenomena and collective social structures has led to the neglect of people's 'inner worlds'-their emotions, thoughts, identities and beliefs. These lie at the heart of actions for sustainability, and have powerful transformative capacity for system change. The condition of people's inner worlds ought to also be considered a dimension of sustainability itself. Compassion, empathy and generosity, for example, are personal characteristics that mark individual expressions of sustainability. Sustainability science must take inner life more seriously by considering how language shapes and is shaped by paradigms about the world, prioritising enquiry into how spirituality, contemplation and sustainability transformation relate, and encouraging scholars and practitioners to intentionally cultivate their inner worlds to strengthen inner resources necessary for addressing sustainability challenges.
Pragmatic sedation strategies to prevent secondary brain injury in low-resource settings

Traumatic brain injury is the alteration in brain function due to an external force. It is common and affects millions of people worldwide annually. The World Health Organization estimates that 90% of global deaths caused by injuries occur in low- and middle-income countries, with traumatic brain injury contributing up to half of these trauma-related deaths. Patients with traumatic brain injury in low- and middle-income countries have twice the odds of dying compared with their counterparts in high-income countries. Sedation is a key element of care in the management of traumatic brain injury, used for its neuroprotective effects and to prevent secondary brain injury. While sedatives have the potential to improve outcomes, they can be challenging to administer and have potentially dangerous complications. Sedation in low-resource settings should aim to be effective, safe, affordable and feasible. In this paper, we summarise the indications for sedation in traumatic brain injury, the choice of sedative drugs and the pragmatic management and monitoring of sedated traumatic brain injury patients in low-resource settings.
Imbalance of carbon embodied in South-South trade: Evidence from China-India trade

China and India are the countries with the largest increase in carbon emissions and one of the fastest growing economies in the world. A better understanding of the carbon emissions embodied in China-India trade can service to curb carbon emission in both countries. In this work, we investigated temporal change and driving forces of the carbon emissions embodied in China-India trade from 2000 to 2015 using the Multi-Regional Input-Output model and Structural Decomposition Analysis. The results showed China was a net exporter of embodied carbon and a net exporter of trade in China-India trade, which indicated that China increased its environmental costs while gaining economic benefits. And the imbalance in China's embodied carbon trade was far greater than the trade imbalance. The industrial structure of China's export of embodied carbon and India's export of embodied carbon were difference, although electricity and heavy manufacturing industries dominated the embodied carbon exports of China and India. The decomposition results showed the leading contributor to increase in the embodied carbon emissions of China and India was the increase in final demand, in which the effect of per capita demand was the main driving factor affecting the change of embodied carbon emissions. The carbon intensity coefficient effect was the driving factor in suppressing the increase in embodied carbon emissions in China and India. This research could enrich the study of carbon emission embodied in South-South trade. (C) 2019 Elsevier B.V. All rights reserved.
Co-designing a curriculum model for career education: perspectives from regional communities in Australia

The vocational experiences and skills of young adolescents could be infused into formal education by identifying career competencies to be taught within the academic curriculum. Such curriculum practices that embed educational and career pathways must also include the perspectives of students and the community, particularly those from marginalised groups. Drawing on data from 111 teachers, principals, carers and students, this paper presents research undertaken to co-design career education lesson plans within an infused model of the curriculum for early Middle Year students from regional, rural, and remote Australia. The lesson plans and activities were designed to allow for meaningful self-reflection and goal-setting that could be seamlessly infused into the formal curriculum and help embed early-stage career education. The paper concludes by projecting opportunities and challenges for seamless curriculum integration, while pertinent to the Australian context, can also be read with broader relevance to other educational systems and schools.
Atypical presentation of fistula dysfunction due to brachial arterial embolization mimicking stroke

Vascular access thrombosis is an important complication with great impact on access patency and, consequently, on a patient's quality of life and survival. We report the case of a 73-year-old woman with chronic kidney disease on hemodialysis with a radiocephalic arteriovenous fistula on the right arm that was brought to the emergency department with decreased strength in her right arm, ipsilateral hypoesthesia and facial hemi-hypoesthesia. The patient was given a brain computed tomographic scan that did not confirm suspicion of stroke. On re-examination, the patient had new-onset pain at arteriovenous fistula level, and her right arm was cold and pale. The nephrology department was called for arteriovenous fistula evaluation. On physical examination, her forearm fistula had a decreased thrill and arm elevation exacerbated its paleness. A bedside ultrasound was performed for arteriovenous fistula assessment. Doppler ultrasound revealed: partial thrombosis at brachial bifurcation, a flow of 80-105 mL/min at brachial artery level and a radial artery with a damped waveform. Anastomosis and draining vein were permeable. In this case, the diagnosis of acute embolic brachial artery occlusion was made by a fast bedside ultrasound evaluation. The patient underwent thromboembolectomy with Fogarty technique, recovering fistula thrill, radial and cubital pulses. Thromboembolism of the fistula feeding artery is a rare cause of vascular access thrombosis and it is rarely mentioned in the literature. In this report, failure to recognize the upper limb ischemia would have led to delayed treatment, potentially resulting in the fistula's complete thrombosis and further limb ischemia. We highlight the importance of a diagnosis method like Doppler ultrasound, which allows for rapid evaluation at the patient's bedside.
Evaluating the effects of different processing methods on the nutritional composition of shrimp and the antioxidant activity of shrimp powder

Shrimp is a prevalent food in the Arabian Gulf that is known for its good sensory properties and high nutritional value. The aim of the present work was to assess the effects of diverse processing methods on the nutritional composition of shrimp and the antioxidant activity of shrimp powder. Shrimp (Penaeus semisulcatus) flesh was treated using four processes (salting, frying, grilling, and boiling), following which its macronutrient content, fatty acid profile, vitamins and mineral contents were measured. Also, the antioxidant activity of all shrimp powder extracts was assessed using the 2, 2 diphenyl 1 picrylhydrazyl (DPPH), linoleic acid oxidation inhibition, and reducing power methods. The results revealed that the fresh and processed shrimp flesh had significant nutritional value and the fresh and treated shrimp powders have high antioxidant activity, but the cooking processes have significant effects on the nutritional value and antioxidant activity of shrimp flesh. These effects were greater significantly in grilled shrimp followed by boiled shrimp and then fried shrimp. It is concluded that the high nutritional value and antioxidant activity of shrimp flesh make it an important food for nutritional health promotion for the community.
Associations of human papillomavirus (HPV) genotypes and related risk factors in a cohort of women living with HIV in a Brazilian countryside city

The human papillomavirus (HPV) is associated with cervical abnormalities. People living with HIV are more susceptible to HPV. Campos dos Goytacazes implemented the quadrivalent HPV vaccine (4vHPV) for women living with HIV (WLWH) in 2011, 4 years before the Brazilian public vaccination program. We aimed to characterize the genomic diversity and predictors of HPV infection in WLWH through a prospective cohort study. After the consent form was received, a questionnaire was applied and an endocervical sample was collected. For genotyping, a microarray HPV technique was performed. Two intervention moments were performed: T1, the initial moment, with collection and vaccination; T2 moment, 2 years after T1. Univariate and multivariate analyses were performed. The T1 moment cohort was formed by 146 women,107 belonging to Group 1(HPV-negative) and 39 to Group 2 (HPV-positive). The variables age, marital status, number of children, number of sexual partners, and CD4 count were protective against HPV. The variables number of sexual partners, marital status, and the number of children lost significance in multivariate analysis. Concerning T2 moment, 42 patients were followed with three positive cases. The use of 4vHPV is beneficial for this population and should also be recommended at an age from 26 to 45 years inside the public vaccination program.
Virtual Bronchoscopy-Guided Transbronchial Biopsy Simulation Using a Head-Mounted Display: A New Style of Flexible Bronchoscopy

Background/need. The increases in reference images and information during bronchoscopy using virtual bronchoscopic navigation (VBN) and fluoroscopy has potentially created the need for support using a head-mounted display (HMD) because bronchoscopists feel difficulty to see displays that are at a distance from them and turn their head and body in various directions. Methodology and device description. The binocular see-through Moverio BT-35E Smart Glasses can be connected via a high-definition multimedia interface and have a 720p high-definition display. We developed a system that converts fluoroscopic (live and reference), VBN, and bronchoscopic image signals through a converter and references them using the Moverio BT-35E. Preliminary results. We performed a virtual bronchoscopy-guided transbronchial biopsy simulation using the system. Four experienced pulmonologists performed a simulated bronchoscopy of 5 cases each with the Moverio BT-35E glasses, using bronchoscopy training model. For all procedures, the bronchoscope was advanced successfully into the target bronchus according to the VBN image. None of the operators reported eye or body fatigue during or after the procedure. Current status. This small-scale simulation study suggests the feasibility of using a HMD during bronchoscopy. For clinical use, it is necessary to evaluate the safety and usefulness of the system in larger clinical trials in the future.
Antiviral Properties of Streptomyces tuirus DBZ39 Mediated Gold Nanoparticles Against Bluetongue virus

&lt;b&gt;Background and Objective:&lt;/b&gt; The proposed study involves the approach from the point of anti-viral activity of gold nanoparticles against the &lt;i&gt;Bluetongue virus&lt;/i&gt;. Among viral diseases, Bluetongue is regarded as an economically scouring disease. Neither a vaccine nor an antiviral drug is available for the prevention or treatment of this disease. The antiviral activity of gold nanoparticles synthesized by a novel isolate of &lt;i&gt;Streptomyces tuirus&lt;/i&gt; DBZ39 is the breakthrough of the study. &lt;i&gt;Streptomyces tuirus &lt;/i&gt;DBZ39, a novel isolate obtained from alkaline soil was proved to be efficient actinomycetes, for the extracellular synthesis of gold nanoparticles. &lt;b&gt;Materials and Methods:&lt;/b&gt; An upstream bioprocess was optimized and developed for the synthesis of controlled size gold nanoparticles with solitary mono dispersal pattern in aurum chloride solution. The characterization and confirmation of gold nanoparticles were illustrated by Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), Energy Dispersive X-ray Analysis (EDAX) and Fourier Transmission Infrared Radiation Analysis (FTIR). &lt;b&gt;Results:&lt;/b&gt; Biomass size of 3 g, substrate concentration of 1 mM, pH of 8.5 and temperature of 45°C were observed as optimum conditions for the synthesis of 15-24 nm size gold nanoparticles. The &lt;i&gt;Bluetongue virus&lt;/i&gt; (BTV) which belongs to the genus Orbivirus in the family Reoviridae with 26 serotypes is an etiological agent of infectious and non-contagious Bluetongue disease of main sheep and several other domestic animals. &lt;b&gt;Conclusion:&lt;/b&gt; Gold nanoparticles for the 1st time, at a higher concentration of 1:64 dilutions revealed a very promising and novel antiviral property against the &lt;i&gt;Bluetongue virus&lt;/i&gt;.
Prevalence and Interpersonal Correlates of Internet Gaming Disorders among Chinese Adolescents

This study investigated the prevalence and interpersonal correlates of Internet gaming disorders (IGD) among Chinese adolescents. A cross-sectional survey was conducted in two cities (Shanghai and Xi'an) in China. A total of 2666 (Mean(age) = 12.77 +/- 0.75) year-one students from eight middle schools completed a self-reported questionnaire. It tested their levels of IGD, parental psychological control, negative interpersonal events (physical/verbal abuse by parents, verbal abuse by teachers, peer/online bullying), social support from parents/peers, and positive relationships with parents/peers. Results showed that 346 participants (13.0%) were classified as having IGD. Gender, city, single-parent family, family socio-economic status, and mother's education level were significantly associated with the risk of IGD. Logistic regression analyses with and without controlling for the significant background variables showed that the studied interpersonal variables were significantly associated with IGD, respectively. Forward stepwise logistic regression showed that the significant correlates of IGD included parental psychological control, physical/verbal abuse by parents, verbal abuse by teachers, and peer/online bullying. Results highlight the importance of addressing interpersonal risk factors to reduce adolescent IGD. Limitations and implications of this study are discussed.
Social hierarchies and social networks in humans

Across species, social hierarchies are often governed by dominance relations. In humans, where there are multiple culturally valued axes of distinction, social hierarchies can take a variety of forms and need not rest on dominance relations. Consequently, humans navigate multiple domains of status, i.e. relative standing. Importantly, while these hierarchies may be constructed from dyadic interactions, they are often more fundamentally guided by subjective peer evaluations and group perceptions. Researchers have typically focused on the distinct elements that shape individuals' relative standing, with some emphasizing individual-level attributes and others outlining emergent macro-level structural outcomes. Here, we synthesize work across the social sciences to suggest that the dynamic interplay between individual-level and meso-level properties of the social networks in which individuals are embedded are crucial for understanding the diverse processes of status differentiation across groups. More specifically, we observe that humans not only navigate multiple social hierarchies at any given time but also simultaneously operate within multiple, overlapping social networks. There are important dynamic feedbacks between social hierarchies and the characteristics of social networks, as the types of social relationships, their structural properties, and the relative position of individuals within them both influence and are influenced by status differentiation. This article is part of the theme issue 'The centennial of the pecking order: current state and future prospects for the study of dominance hierarchies'.
Enhancing purchase intention in circular economy: An empirical evidence of remanufactured automotive product in Thailand

Within spectrum of circular economy concept, remanufacturing is known as the key closed-loop supply chain strategy. Although academic research on remanufacturing has been increasingly conducted, the majority of prior research were conducted in the theme of best practices. A small number of studies started to address the demand for circular economy products as a challenge to the continuity of circular economy practices. Thus, this study focuses on the demand aspect of remanufacturing, especially in emerging economies where literature in this area of study is limited. This research was conducted with the objective to explore the key drivers to enhance consumer demand for remanufactured products, especially in emerging economy like Thailand, where socio-economic conditions are different from those in developed countries. Quantitative data collection method was employed with a survey of 200 vehicle owners in Bangkok. The extended theory of planned behavior was used as theoretical framework with the inclusion of marketing stimuli to analyze consumer behavior in purchasing remanufactured products. In addition, partial least square-structural equation modeling with the importance-performance map analysis was employed as the key statistical analysis technique. The findings indicate that attitude and subjective norm are positively correlated with consumers' purchase intention toward remanufactured products. Product and price stimulating factors are also determined to significantly enhance consumers' purchase intention with significant effect size via attitude. Results lead to practical implication that joint coordination between government agencies and industrial players is required for product and price improvement to enhance consumers' purchase intention for remanufactured products in emerging economy.
Renewable energy, urbanization, and ecological footprint in the Middle East and North Africa region

The countries in the Middle East and North Africa (MENA) region have the greatest potential for renewable energy consumption in the world and is likely to be the most vulnerable to the horrendous effects of climate change. Unfortunately, only a few of the countries have tapped into this potential, as non-renewable energy still dominates the total energy mix of these countries. This study explores the effect of renewable and non-renewable energy consumption on the environment in MENA countries from 1990 to 2016 by applying the Augmented Mean Group algorithm while accounting for urbanization, financial development, and economic growth. The panel result suggests that financial development, economic growth, and urbanization add to environmental degradation. Also, findings reveal that renewable energy does not contribute meaningfully to environmental quality, while non-renewable energy consumption significantly adds to environmental degradation. A uni-directional causality flows from urbanization, economic growth, and energy use to environmental degradation. One way to abate this damage is for countries in this region to embrace and promote the consumption of clean energy sources.