The sustainability of water resources in Guiyang was affected by an ecological environmental mechanism based on its physical geography conditions and special hydrogeological structures, and a society mechanism based on its feature of growth of population, land utilization, and urbanization. Therefore, suggestions like transforming the traditional economy development model, optimizing the current allocation of water resources, and protecting the ecological environment are conducive to promoting the sustainable development of water resources in Guiyang.Currently, numerous studies have carried out to research the effect of biochars remediation soil heavy metals (HMs) contaminated, but there have been fewer explorations of the effect of biochars tubule on soil HMs remediation. This work aimed to study the effect of passivation and remediation of lead (Pb) and chromium (Cr) contaminated soil after insert sewage sludge biochar (SSB) tubule. The results showed that the high risky fractions of Pb and Cr could be transformed into more stable fractions; also, Pb and Cr total contents are significantly decreased by SSB tubule. The mechanisms include adsorption, ion exchange, complexation, and precipitation which are concluded from the characteristic analysis. Detailly, the passivation of Pb and Cr is better when the moisture is 25% and 35%, respectively [Pb exchangeable (F1), carbonate bound (F2) decreased by 25.1%, 16.8%, Fe-Mn oxides bound (F3) increased by 18.5%; Cr F1 decreased by 73.0%, F2, F3, organic matter bound (F4) increased by 13.2%, 23.9%, 30.8%), respectively]. The remediation of Pb and Cr is better when the moisture is 25% and 35%, respectively, (Pb decreased by 23.3%; Cr decreased by 38.4%, respectively). The findings showed that the SSB tubule is effective when used for soil HMs contaminated.Being one of the most important staple crops of the world, rice has played a vital role in slaking the calorie requirements of the masses in all the inhabitable continents of our planet. Regardless of this fact, there are many environmental concerns related to the rice production systems across the globe. One of the major worries is the emission of lethal greenhouse gases as a result of the different steps and procedures concerned with rice production and their contribution towards global warming. This study presents the status quo of the rice straw burning practice across the globe. It focuses on the greenhouse gas emissions as a result of the open field burning of rice residues and its direct effect on the environment, eventually contributing towards climate change. The study evidently shortlists the most profound regions contributing towards the open burning dilemma and the socio-political reasons associated with it. The study additionally discusses the different alternatives to straw burning with a clear-cut motive of throwing light on the opportunities that lie in the efficacious and sustainable utilization of homogeneous agricultural wastes. Different in-field straw management techniques related to the farmers and off-field methods related to the industry have been discussed.  https://www.selleckchem.com/products/BIBF1120.html  Predicated upon a survey of the life cycle assessment (LCA) studies across the globe, it is concluded that soil incorporation and electricity generation are the most environment friendly alternatives with an enormous scope of improvement in the coming future.The coronavirus disease of 2019 (COVID-19) is caused by the severe acute respiratory syndrome coronavirus-2 (SARS CoV-2), that already appeared as a global pandemic. Presentation of the disease often includes upper respiratory symptoms like dry cough, dyspnea, chest pain, and rhinorrhea that can develop to respiratory failure, needing intubation. Furthermore, the occurrence of acute and subacute neurological manifestations such as stroke, encephalitis, headache, and seizures are frequently stated in patients with COVID-19. One of the reported neurological complications of severe COVID-19 is the demolition of the myelin sheath. Indeed, the complex immunological dysfunction provides a substrate for the development of demyelination. Nevertheless, few published reports in the literature describe demyelination in subjects with COVID-19. In this short narrative review, we discuss probable pathological mechanisms that may trigger demyelination in patients with SARS-CoV-2 infection and summarize the clinical evidence, confirming SARS-CoV-2 condition as a risk factor for the destruction of myelin.
  Food addiction (FA) following bariatric surgery (BS) has received a burst of attention in recent years due to its important contribution to obesity. Therefore, this study was conducted to explore the prevalence of FA disorder and its predictors 2 years after laparoscopic sleeve gastrectomy (LSG) and assess its relationship with physical activity (PA), body composition, and weight outcomes.
 
  Four hundred fifty individuals who had undergone LSG 2 years prior to the study were enrolled. FA was diagnosed using the Yale Food Addiction Scale (YFAS). The collected data included body composition (fat mass (FM), fat-free mass (FFM)), PA, and nutritional intakes.
 
  Eighty-nine subjects (about 20%) met the criteria for FA disorder. FA patients had significantly lower PA (p = 0.04) and higher weight (p < 0.001), BMI (p < 0.001), FM, and FFM (p = 0.01) compared to those without FA. Regarding weight and body composition changes, the finding reveals that FA patients (vs. non-FA) had a significantly less excess weight loss (EWL%) (p < 0.001) and total weight loss (TWL%) (p = 0.05) as well as a higher FFM loss (kg) (p = 0.04) (linear regression analysis). A younger age (p trend = 0.01), higher BMI (p trend = 0.04), and more excess weight (p trend = 0.03) were related to higher odds of FA disorder at second year after LSG (logistic regression analysis).
 
  The results showed that FA was highly prevalent 2 years after LSG. In addition, FA disorder was associated with negative long-term outcomes following LSG. Younger individuals with more excess weight and higher BMI at baseline are more vulnerable to FA.
 The results showed that FA was highly prevalent 2 years after LSG. In addition, FA disorder was associated with negative long-term outcomes following LSG. Younger individuals with more excess weight and higher BMI at baseline are more vulnerable to FA.