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1.
Clin Otolaryngol ; 2024 Jun 14.
Artigo em Inglês | MEDLINE | ID: mdl-38877737

RESUMO

OBJECTIVES: Tonsillectomy and adenoidectomy are common surgical procedures that cause persistent pain, bleeding, and functional limitations. We aimed to investigate the efficacy of celecoxib compared with a placebo for managing post-tonsillectomy or adenoidectomy pain and other adverse events. DESIGN: Systematic review and meta-analysis. METHODS: We conducted a systematic literature search in the PubMed, Cochrane, and Google Scholar databases from inception until July 2023. Dichotomous outcomes have been reported as risk ratios (RR) while continuous outcomes were reported using mean differences (MD). A funnel plot was drawn to investigate publication bias. RESULTS: From 1394 records identified, 6 randomised double-blind trials comprising 591 participants undergoing tonsillectomy and/or adenoidectomy were eligible for inclusion. A high dose (400 mg) of celecoxib was effective in decreasing the pain score for 'worst pain' after the procedure (MD: -10.98, [95% CI: -11.53, -10.42], p < .01, I2 = 0%) while a low dose (200 mg) was not significantly effective (p = 0.31). For managing other outcomes such as vomiting (RR: 1.37 [95% CI: 0.69, 2.68], p = 0.37, I2 = 67%), diarrhoea (RR: 1.41, [95% CI: 0.75, 2.64], p = .29, I2 = 42%), dizziness/drowsiness (RR: 0.90, [95% CI: 0.71, 1.15], p = .48, I2 = 0%), functional recovery time (p = .74), and headache (p = .91), there was no significant difference between the group on celecoxib and the placebo group regardless of dosage. Finally, there was no significant difference (RR: 1.02, [95% CI: 0.91, 1.15], p = .69, I2 = 0%) in the effect of the intervention on minimum bleeding, moderate bleeding, and profuse bleeding. CONCLUSION: This meta-analysis provides robust evidence pooled from high-quality trials and raises questions about the efficacy of celecoxib for tonsillectomy and/or adenoidectomy, challenging existing perceptions.

2.
J Environ Manage ; 340: 117968, 2023 Aug 15.
Artigo em Inglês | MEDLINE | ID: mdl-37121001

RESUMO

Online recycling has been recognized as an efficient method for waste recycling. This paper focuses on the information asymmetry between an internet recycler and consumers in the online transaction of used products. This paper is to find an optimal strategy for the internet recycler when the consumers would make an adverse selection in submitting the classification results (the used products would be classified into two kinds according to the quality: High quality and Low quality) of used products in online orders to avoid the loss because of internet recycler's moral hazard, which might bring the extra cost for internet recycler. Therefore, this study used game theory to establish a Stackelberg game model for analyzing an internet recycler and consumers' decision-making in the online transaction of used products. Based on the analysis of consumers' behaviors in an online transaction, internet recycler's strategies are divided into two kinds: A, high moral hazard strategy, and B, low moral hazard strategy. It is found that the strategy of low moral hazard is optimal for the internet recycler compared to the strategy of high moral hazard. Further, though strategy B is optimal, the internet recyclers is suggested to increase their moral hazard probability when the H used products are increasing (High-quality ones). Besides, for strategy B, the correction cost for wrong H orders and correction benefit from correction of wrong L orders would decrease the optimal moral hazard probability, and the impact of the correction benefit from correction of wrong L orders on the decision of moral hazard probability is more obvious.


Assuntos
Teoria dos Jogos , Gerenciamento de Resíduos , Reciclagem/métodos , Probabilidade , Comportamento do Consumidor , Internet
3.
Waste Manag Res ; 41(7): 1203-1218, 2023 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-37052320

RESUMO

The transition to a circular economy (CE) and environmental protection highly depends on waste management (WM) and green technology (GT). The purpose of this study is to examine the past two decades of WM and GT research to identify the most significant advancements and potential future research areas. Bibliometrics content analysis and text mining were utilized to resolve the subsequent issues: Has WM and GT research developed over time in the CE industry? Does WM and GT research have a clearly defined purpose? How do you foresee the future of WM and GT research in the context of CE evolving? Consequently, 1149 journal articles from the Scopus database were used to create and evaluate bibliometric networks. Therefore, five significant CE-related issues requiring additional research were identified: The first category is bio-based WM, followed by CE transition, GT, ecological impacts, municipal solid WM and lifecycle assessment, and finally, bio-based WM. Future research topics and a tool for the CE transition may be impacted by the investigation of inclusive WM systems, GT practices and their defining highlight patterns (which aim to minimalize waste generation). Future research goals include reducing waste and implementing WM into the CE framework.


Assuntos
Gerenciamento de Resíduos , Resíduos Sólidos/análise , Bibliometria , Conservação dos Recursos Naturais , Indústrias
4.
Waste Manag Res ; 41(2): 337-349, 2023 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-36471529

RESUMO

This research aims to analyse and understand recycling phenomena and competition between large-scale and small-scale enterprises under different public attention. It mainly emphasizes service-providing behaviours to the consumers in the recycling industry, where recyclers are struggling to enhance their profits. The government strives to protect the environment by promoting an efficient recycling industry. As fast-growing waste products, the recyclers should achieve the advantage of number and be equipped with service capability for the consumers. Thus, this study employs an evolutionary game model to analyse the competition for waste products acquisitions between large and small recyclers. Due to a significant association between the service and acquisition waste product price for the consumers and recycling quantity, there is a strong mutual influence between the acquisition price of waste products and the price strategy-taken rate of large and small recyclers. Results also reveal that the market acquisition price and processing cost play a crucial role in recyclers' decision-making on setting prices for acquiring waste products from consumers. Furthermore, it is also found that waste products acquisition price and recyclers' processing cost are the key factors that affect large and small recyclers' recycling quantity.


Assuntos
Gerenciamento de Resíduos , Indústrias , Resíduos , Reciclagem , China
5.
Agron J ; 114(1): 878-884, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-34898672

RESUMO

Today, global food systems are highly susceptible to food safety risks, economic shocks, price volatility, and natural disasters and pandemics, such as the novel coronavirus (COVID-19). This paper draws from research on food and nutritional security, food fraud and associated economic ecosystem, and the disruptions due to COVID-19 for socio-economic inequality globally. It is concluded that the safety risks have pushed enforcement of measures to reduce food supplies, adversely impacting food availability. Also, COVID-19 is likely to raise fleeting food security and nutritional concerns across the globe, resulting in rises in poverty and food fraud, limiting food supply and access. Accelerated investments intended to develop more inclusive, sustainable, and resilient food systems will help shrink the effect of the pandemic and, hence, offer a way to control the foreseen food security crisis and economic growth.

6.
J Environ Manage ; 298: 113418, 2021 Nov 15.
Artigo em Inglês | MEDLINE | ID: mdl-34426217

RESUMO

Carbon emissions are the main factor in environmental degradation, associated with climate change and global warming, which puts environmental sustainability at risk. Carbon dioxide is the main element to mitigate to achieve climate neutrality on the planet, which is present in fossil fuels highly demanded power generation. This environmental concern, which entails all economic agents' responsibility, has not gone unnoticed, so in 2015 the Paris Climate Conference (COP: 21) was held, whose main objective is to reduce carbon emissions on the planet. Post Paris agreement generates pressure on the signatory countries since the objectives set are a real challenge to achieve environmental sustainability. Thereby, this research aims to examine the long-term determinants of carbon emissions in 19 countries of the European Union that were part of the COP: 21. The Method of Moments' Quantile Regression approach is used, which considers the effects of location and scale in the conditional distribution of carbon emissions. The results show that clean energy, technology and environmental taxes contribute to mitigating carbon emissions; however, economic activity and industrialization causes an increase in environmental degradation. From the results obtained, the findings suggest some policy measures aimed at offsetting carbon emissions.


Assuntos
Desenvolvimento Econômico , Energia Renovável , Dióxido de Carbono , Invenções , Impostos
7.
Waste Manag Res ; 39(6): 860-870, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-32981478

RESUMO

To have a deeper understanding of the Chinese market reaction for different subsidy policies made by the government, we establish a game model of the competition between legal recyclers and illegal recyclers with government involved. Further, we consider the quality differentiation of end-of-life vehicles in every player's decision-making. With a numerical simulation, the researchers validated this study. Based on the results of this research, we found that compared with the strategy of subsidizing the legal recyclers, subsidizing the end-of-life vehicle owners is more effective, and the legal recyclers would get more business from end-of-life vehicle owners. The quality of end-of-life vehicles plays a vital role when the recyclers make decisions on their recycling behaviour. Moreover, the differential subsidy policy will probably be useless if most of the end-of-life vehicles in the market are in poor quality. So, the Chinese government should adjust its policies on end-of-life vehicle market development based on the quality distribution of end-of-life vehicles, and the quality management should be implemented in the end-of-life vehicle supply chain for the efficiency and effectiveness of subsidy policies.


Assuntos
Financiamento Governamental , Reciclagem , Comércio
8.
J Environ Manage ; 272: 111089, 2020 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-32854892

RESUMO

This research investigates how renewable energy consumption interacts with international trade and environmental quality in Nordic counties from 2001 to 2018. The present study adopted the CIPS unit root test and cross-sectional dependence (CD) test to test the stationarity and diagnose the cross-sectional dependence issues, respectively. Further, the study employed a dynamic common correlated effect (DCCE) model for robustness. The findings revealed that renewable energy strongly and positively associated with international trade in Nordic countries. Also, the results indicate that renewable energy consumption improved to environmental quality. Therefore, policies to promote renewables can provide for economic growth and environmental sustainability and ensure crucial sustainable development goals. Further, the findings provide theoretical support for the formulation of eco-friendly policies to understand the role of renewable energy in spurring international trade, which supports balancing eco-environmental sustainability.


Assuntos
Dióxido de Carbono , Comércio , Estudos Transversais , Desenvolvimento Econômico , Internacionalidade , Energia Renovável
9.
Environ Manage ; 66(6): 1085-1104, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-33095317

RESUMO

The emerging and underdeveloped countries in Africa face numerous difficulties managing infectious waste during the SARS-CoV-2 disease, known as the COVID-19 pandemic. Hence, the main aim of this paper is to help decision-makers in African countries to select the best available waste management strategy during the COVID-19 pandemic. The present research undertakes seamless assessment and prioritization of infectious solid waste (SW) and wastewater (WW) treatment technologies based on a criteria system involving four dimensions, i.e., environment-safety, technology, economics, and sociopolitics. A combined approach that integrates the results of life-cycle assessments and life-cycle costs (LCA-LCC), analytic hierarchy process (AHP), and VIKOR method in an interval-valued fuzzy (IVF) environment is proposed. The results reveal that combined incineration and chemical disinfection approach, and combined chlorination and ultraviolet irradiation are the most sustainable technologies for managing infectious SW and WW treatment in the present context. The proposed approach, alongside the findings of the study, constitutes a reference to devise urgent planning for contagious waste management in African countries as well as developing countries worldwide.


Assuntos
COVID-19 , Eliminação de Resíduos , Gerenciamento de Resíduos , África , Humanos , Pandemias , SARS-CoV-2 , Resíduos Sólidos/análise , Tecnologia
10.
Eur Thyroid J ; 13(3)2024 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-38642578

RESUMO

Context: Two-thirds of metastatic differentiated thyroid cancer (DTC) patients have radioiodine (RAI)-resistant disease, resulting in poor prognosis and high mortality. For rare NTRK and RET fusion-positive metastatic, RAI-resistant thyroid cancers, variable success of re-induction of RAI avidity during treatment with NTRK or RET inhibitors has been reported. Case presentation and results: We report two cases with RAI-resistant lung metastases treated with larotrectinib: an 83-year-old male presenting with an ETV6::NTRK3 fusion-positive tumor with the TERT promoter mutation c.-124C>T, and a 31-year-old female presenting with a TPR::NTRK1 fusion-positive tumor (and negative for TERT promoter mutation). Post larotrectinib treatment, diagnostic I-123 whole body scan revealed unsuccessful RAI-uptake re-induction in the TERT-positive tumor, with a thyroid differentiation score (TDS) of -0.287. In contrast, the TERT-negative tumor exhibited successful I-131 reuptake with a TDS of -0.060. Conclusion: As observed for RAI-resistance associated with concurrent TERT and BRAF mutations, the co-occurrence of TERT mutations and NTRK fusions may also contribute to re-sensitization failure.


Assuntos
Radioisótopos do Iodo , Neoplasias da Glândula Tireoide , Humanos , Radioisótopos do Iodo/uso terapêutico , Neoplasias da Glândula Tireoide/genética , Neoplasias da Glândula Tireoide/patologia , Neoplasias da Glândula Tireoide/radioterapia , Masculino , Feminino , Adulto , Idoso de 80 Anos ou mais , Pirimidinas/uso terapêutico , Proteínas de Fusão Oncogênica/genética , Neoplasias Pulmonares/genética , Neoplasias Pulmonares/patologia , Neoplasias Pulmonares/radioterapia , Neoplasias Pulmonares/secundário , Pirazóis/uso terapêutico , Receptor trkA/genética , Telomerase/genética , Receptor trkC/genética , Receptor trkC/metabolismo , Proteínas Repressoras/genética , Proteínas Proto-Oncogênicas c-ets/genética , Mutação , Variante 6 da Proteína do Fator de Translocação ETS
11.
Heliyon ; 10(1): e23877, 2024 Jan 15.
Artigo em Inglês | MEDLINE | ID: mdl-38234924

RESUMO

Aims: The atrioventricular block (AVB) is a conduction system problem that results from the impairment in the transmission of an impulse from the atria to the ventricle, the disease has many etiologies. This article aimed to evaluate the efficacy and safety of dual and single-chamber pacemakers in patients with SSS and AVB. Methods: An electronic search of PubMed (Medline), EMBASE, and Google Scholar was performed from 2000 till August 15th, 2022. Retrieved articles were exported to Endnote Reference Library Software, where duplicate studies were removed from the list, and only articles meeting the eligibility criteria of this study were selected. RevMan 5.4 and STATA 16 software were used for the analysis. The modified Cochrane Collaboration's risk of bias and New-castle Ottawa scale were used for quality assessment of RCTs and observational studies respectively. Results: This study is composed of 8953 patients with sick-sinus syndrome and atrioventricular block. A total of thirteen outcomes are included in this meta-analysis, out of which atrial fibrillation significantly favored dual chamber [OR = 1.29; 95 % CI = 1.05-1.59; P = 0.01 I2 = 29 %] and overall complications [OR = 0.48; 95 % CI = 0.29-0.77; p = 0.03 I2 = 0 %] and pneumothorax [OR = 0.31; 95 % CI = 0.10-0.93; p = 0.04, I2 = 0 %] were satisfied by single-chamber pacing. Conclusion: This study concluded that neither single-chamber nor dual-chamber pacemakers are superior to each other, but they are unique in their own ways as the results of this study manifest remarkable reduction in atrial fibrillation rates and pneumothorax using dual-chamber and single-chamber pacemakers respectively.

12.
Environ Sci Pollut Res Int ; 31(3): 4365-4383, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38102435

RESUMO

Small- and medium-sized enterprises (SMEs) have consistently contributed significantly to the economy's gross domestic product (GDP). Organizations are motivated to achieve sustainable performance by mitigating the adverse impacts of company operations by improving productivity and optimizing resource utilization. In order to achieve this objective, the businesses are making all their efforts and developing the systems to ensure sustainable performance. Based on the prevailing research gaps, the current study examines the role of a portfolio of responsible digital technologies (DT), which provides a competitive advantage and helps achieve sustainable firm performance (SFP). Using a simple random sampling technique, data from 294 textile manufacturing SMEs is collected and analyzed using the structural equation model (SEM) in AMOS v.24. The results indicated that digital technologies, tax avoidance, green employee behavior, and corporate social responsibility facilitated improving the SFP of SMEs. Furthermore, it is worth noting that the link connecting TA and SFP is unaffected by CSR activities aimed at the environment. This finding, however, should not lessen the importance of TA, which deserves significant attention and thought from management.


Assuntos
Antídotos , Tecnologia Digital , Comércio , Produto Interno Bruto , Projetos de Pesquisa
13.
Egypt Heart J ; 76(1): 91, 2024 Jul 10.
Artigo em Inglês | MEDLINE | ID: mdl-38985375

RESUMO

BACKGROUND: One million individuals in the USA die from acute myocardial infarction (MI), which currently affects 3 million people globally. The available data about the early and late outcomes of both biodegradable polymer drug-eluting stents (BP-DES) and durable polymer drug-eluting stents exhibit inconsistency. We performed a meta-analysis comparing the safety and efficacy of BP-DES with DP-DES. METHODS: PubMed, Google Scholar, EMBASE, Cochrane, Ovid Medline, and Clinical Trials.gov databases were used to find out studies comparing BP-DES to DP-DES. All the analyses used the random-effects model. RESULTS: A total of 18 studies were incorporated in this meta-analysis that involved 28,874 patients, out of which 11,997 received the BP Stent, and the rest of 16,578 received the DP stent. Thorough analyses revealed that the risk of all-cause death was significantly higher in the BP-DES group (5.4% vs 2.7%) (RR 1.22, p 0.02) for two years or less than two-year follow-up. For studies with more than two years of follow-up, all-cause death was 9.07% (599/6603) in BP-DES and 9.47% (531/5602) in the DP-DES group but failed to achieve statistically significant levels (RR 0.97, p 0.58). CONCLUSIONS: The study revealed no clinically significant (P value was > 0.05) differences in all-cause death, cardiac death, target lesion revascularization (TLR), late stent thrombosis, device-oriented composite endpoint/target lesion failure (DOCE/TLF), myocardial infarction (MI), target vessel MI, target vessel revascularization (TVR), target vessel infarction (TVI) between BP-DES and DP-DES for more than two years of follow-up. Additionally, all-cause death was only outcomes which found to have a statistically significant difference for less than two years of follow-up, while remaining were statistically non-significant.

14.
J Anesth Analg Crit Care ; 4(1): 25, 2024 Apr 11.
Artigo em Inglês | MEDLINE | ID: mdl-38605424

RESUMO

BACKGROUND: Propofol has been the gold standard for anesthesia induction and maintenance due to its rapid onset and favorable pharmacokinetic properties. However, the search for alternative agents with improved safety and efficacy has led to the emergence of ciprofol (HSK3486), a structural analog of propofol. This systematic review and meta-analysis aim to comprehensively assess the safety and efficacy of ciprofol compared to propofol for anesthesia induction and maintenance in adult patients undergoing surgical procedures. METHODS: This study included only double-arm RCTs in which participants were aged eighteen or older undergoing surgery. For the statistical analysis of the extracted data, we employed RevMan 5.4.1. RESULTS: Ciprofol demonstrated a promising trend of higher anesthesiologists' satisfaction during the induction phase (MD 0.14, 95%, CI - 0.28 to 0.56, p = 0.51), whereas Propofol was favored during maintenance. Propofol also exhibited advantages with a shorter time to successful anesthesia induction (MD 0.08 min, 95% CI 0.00 to 0.15, p = 0.04), and quicker attainment of full alertness (MD 0.11 min, 95% CI - 1.29 to 1.52, p = 0.87), suggesting its efficiency in clinical practice. Importantly, there were no significant disparities in the success rate of anesthesia. CONCLUSION: Both ciprofol and propofol demonstrate comparable efficacy and safety for anesthesia induction and maintenance in adult patients undergoing surgery. While propofol provides a faster onset of induction, ciprofol exhibits advantages in terms of pain management. Clinicians should consider these findings when selecting anesthetic agents, and tailoring choices to individual patient needs and clinical scenarios.

15.
J Innov Card Rhythm Manag ; 15(5): 5876-5888, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38808173

RESUMO

With a global incidence of approximately 3.4% and an annual mortality rate of 3.7 million, cardiac arrhythmias (CAs) are a pressing global health issue. Their increasing prevalence, especially among older people, is intensifying the challenge for health care systems worldwide. This study aims to compare the safety and effectiveness of acupuncture and pharmacological treatments for CAs, addressing critical gaps in understanding optimal therapeutic approaches. A search of PubMed, EMBASE, and the Cochrane database of systematic reviews was performed to identify data compiled through September 2023 for this umbrella review. Randomized controlled trials (RCTs) as the foundation for meta-analyses and peer-reviewed systematic reviews were the primary focus of the literature search. The Grading of Recommendations Assessment, Development, and Evaluation method was used to assess the overall certainty of the evidence, whereas AMSTAR 2 and the Cochrane Collaboration tool were used to evaluate the quality of the included reviews. Following a comprehensive review, three systematic analyses of 27 RCTs were integrated. Acupuncture led to a slightly greater reduction in the recurrence rate of paroxysmal supraventricular tachycardia (SVT) compared to standard pharmaceutical therapy (risk ratio [RR], 1.06; 95% confidence interval [CI], 0.88-1.27; I2 = 56%; P = .55), although the difference was not statistically significant. In contrast, acupuncture significantly outperformed pharmacological treatment in the context of ventricular premature beats (VPBs) (RR, 1.16; 95 CI, 1.08-1.25; I2 = 0%; P < .0001). The reduction in paroxysmal atrial fibrillation (AF)/atrial flutter was increased with acupuncture, albeit without statistical significance (RR, 1.12; 95% CI, 0.88-1.42; I2 = 0%; P = .36). Acupuncture also led to a greater reduction in heart rate (HR) compared to pharmaceutical treatment despite notable heterogeneity and a lack of statistical significance (mean difference, -1.55; 95% CI, -41.37 to 38.28; I2 = 99%; P = .94). Adverse events were effectively managed, affirming the favorable safety profile of acupuncture. Our study suggests that acupuncture leads to a greater reduction in the recurrence rates of VPBs, AF, and atrial flutter but not significantly so in paroxysmal SVT or post-treatment HR. While promising for specific arrhythmias, the varying effectiveness of acupuncture underscores the need for further research and clinical assessment to determine its precise role and suitability in managing particular cardiac conditions.

16.
J Heart Lung Transplant ; 42(1): 1-6, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36283952

RESUMO

Pulmonary hypertension (PH) is a rare condition associated with significant morbidity and mortality. The priorities for future research in PH according to patients, caregivers, and clinicians have not been established. We performed a James Lind Alliance priority setting partnership in Canada. An initial survey of 249 respondents (76% patients and/or caregivers, 12.5% clinicians) generated 1588 questions, which were combined into 187 summary questions. An evidence check identified 352 systematic reviews and guidelines which were mapped to the summary questions, which determined that 157 summary questions were unanswered by existing research. An interim prioritisation survey (240 respondents, 66% patients and/or caregivers, 18% clinicians) asked respondents to choose which of the 157 summary questions were among the 30-40 most important. In a final workshop patients, caregivers, and clinicians discussed and ranked the top 25 questions from the interim survey to identify the Top 10 PH research priorities. These results will inform researchers and funding bodies about patient, caregiver, and clinician priorities for future research on PH.


Assuntos
Pesquisa Biomédica , Hipertensão Pulmonar , Humanos , Hipertensão Pulmonar/terapia , Prioridades em Saúde , Cuidadores , Inquéritos e Questionários
17.
Expert Rev Hematol ; 16(4): 297-303, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36927161

RESUMO

INTRODUCTION: The molecular research has raised copious hypotheses about different molecular effects on the variable expression of the current virus on the human body. The present prospective study aims to determine clinically as well as statistically, the relation between ABO blood groups and Rhesus (Rh) factor and the severity of the Covid-19 virus. RESEARCH DESIGN AND METHODS: We conducted a prospective, single-centered study at The Combined Military Hospital Lahore, Pakistan. Details of only those patients who exhibit COVID-19 symptoms were included. The odds ratios with a 95% confidence interval and the chi-square test of blood groups and Rhesus factor was also conducted individually with the severity of disease, outcomes, and respiratory symptoms. P-values less than 0.05 was considered significant. RESULTS: The chi-square test and odd ratio yielded no significant results when the covid-19 status was compared with the Rhesus factor (p-value > 0.05). However, the results were found to be significant when associations were run between Covid-19 status and all the blood groups (p-value < 0.05). CONCLUSION: According to the analytical results of the present study, protective nature of all the blood antigens (A, B, AB, none) was observed in patients presenting with Covid-19 symptoms of varying severity.


Assuntos
Sistema ABO de Grupos Sanguíneos , COVID-19 , Humanos , COVID-19/epidemiologia , Estudos Prospectivos , Sistema do Grupo Sanguíneo Rh-Hr , SARS-CoV-2
18.
Environ Sci Pollut Res Int ; 30(39): 90615-90638, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37460891

RESUMO

This article provides a theoretical framework for comprehending the connections between dynamic data analytics capability (DDAC), innovation capabilities (IC), supply chain resilience (RES), and sustainable supply chain performance (SSCP). Since this is the first empirical investigation of the sequential mediation effect between DDAC and SSCP through IC and RES, it fills a critical need in the supply chain literature. A quantitative methodology was used, involving a survey questionnaire distributed to 259 large Pakistani manufacturing firms. We used PLS-SEM to test for the expected associations. Findings show that using DDAC has a beneficial effect on both innovative and resilient capabilities, which in turn leads to better SSCP. The research illuminates the sequential mediating roles of product, process, and resilience, underlining the need of combining data-driven innovation with resilience in order to achieve sustainable supply chain performance. These results provide useful guidance for businesses that want to boost their sustainability results by taking a more all-encompassing approach to data-driven innovation and resilience.


Assuntos
Ciência de Dados , Comércio
19.
Environ Sci Pollut Res Int ; 30(10): 26164-26177, 2023 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-36352073

RESUMO

The spread of communicable diseases, such as COVID-19, has a detrimental effect on our socio-economic structure. In a dynamic log-run world, socio-economic and environmental factors interact to spread communicable diseases. We investigated the long-term interdependence of communicable disease spread, economic prosperity, greenhouse gas emissions, and government health expenditures in India's densely populated economy using a variance error correction (VEC) approach. The VEC model was validated using stationarity, cointegration, autocorrelation, heteroscedasticity, and normality tests. Our impulse response and variance decomposition analyses revealed that economic prosperity (GNI) significantly impacts the spread of communicable diseases, greenhouse gas emissions, government health expenditures, and GNI. Current health expenditures can reduce the need for future increases, and the spread of communicable diseases is detrimental to economic growth. Developing economies should prioritize economic growth and health spending to combat pandemics. Simultaneously, the adverse effects of economic prosperity on environmental degradation should be mitigated through policy incentives.


Assuntos
COVID-19 , Doenças Transmissíveis , Gases de Efeito Estufa , Humanos , Gases de Efeito Estufa/análise , Gastos em Saúde , Pandemias , Dióxido de Carbono/análise , Governo , Desenvolvimento Econômico
20.
Environ Sci Pollut Res Int ; 30(47): 103760-103775, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37695483

RESUMO

The management of waste through dual way of recycling (i-e offline and online) is assumed to have a key role in attaining ecological sustainability and enabling circular practices. The research on online recycling is gaining evolution in recent age. Prior literature on the current research theme has failed to provide a comprehensive outlook and future trend. Therefore, the current research intends to elaborate the current research scenario linked with online recycling by critically scrutinizing the prior research over the last 41 years. A comprehensive analysis was conducted using the Scopus database, retrieving a total of 866 articles. These articles were selected to provide a conceptual overview and understanding of the fundamental research conducted in the field. By employing bibliometric analysis this research provides comprehensive detail about evolution, mapping of publications and prominent trends from the year 1981 to 2022 to understand the practices and future trends of online recycling research. The outcomes elucidated that there is exponential increase in research publications relating to online recycling over the last five years. The most influential producer of online recycling research are China, United Kingdom and United States. Chinese Universities has the highest number of publications among all the countries across globe. Moreover, the current research trend is focused on technology based circular economy, industrial ecology, bio-based waste management, dual channel recycling, municipal waste, waste from electrical and electronic equipment (WEEE), environmental impact and lifecycle assessment. Hence, the prominent research perspective and highlighted features could offer recommendation for upcoming studies to contribute in literature and help practitioners, policymakers and professionals move towards circular practices.


Assuntos
Resíduo Eletrônico , Gerenciamento de Resíduos , Resíduo Eletrônico/análise , Eletrônica , Reino Unido , Reciclagem
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