The technology of anaerobic co-digestion to treat the excess biological sludge discharged from activated sludge systems in oil refineries was evaluated in bench scale experiments. Mixing food waste rich in fruits and vegetables with this sludge increased the reduction of volatile solids and biogas yield. An experimental design indicated that the best co-digestion condition was the use of waste activated sludge without previous dewatering (3.5% total solids) and food waste in an 8020 ratio (% v/v), without the addition of inoculum. After 45 days at 35 °C, this condition resulted in volatile solid (VS) removal of 52% and biogas yield of 80.7 mL biogas/g VSadded, against only 19% and 38.5 mL biogas/g VSadded in mono-digestion of sludge alone. Anaerobic co-digestion demonstrates promising results and the potential for a simple and effective treatment method for excess biological sludge generated at refineries.
Coronavirus disease (COVID-19) is a newly emerged respiratory illness, which has spread around the world. Pregnant women are exposed to additional pressure due to the indirect adverse effects of this pandemic on their physical and mental health. Since the psychological wellness framework is weak in developing countries, it is likely that geographical factors affect the prevalence. GSK2982772 solubility dmso Therefore, the goal of this meta-analysis is to investigate the prevalence of anxiety and depression among pregnant women during the COVID-19 pandemic.
We searched databases including PubMed/MEDLINE, Web of Science, Cochrane Library for articles. The quality of studies was determined based on the STROBE checklist. I2 and Cochrane Q-test were used to determine heterogeneity. Fixed effects and/or random effects models were also employed to estimate pooled prevalence.
Since heterogeneity was fairly high in all analyses, the random effect model was used. According to the results of random effects in the meta-analysis, the pooled povid-19 may impose extra pressure on the emotional wellbeing of pregnant women. Therefore, there is an urgent need for resources to help mitigate anxiety and depression in pregnant women.
Diabetes mellitus is a major factor in clopidogrel resistance (CR), and the glucokinase (GCK) gene plays a pivotal role in glucose homeostasis. This study investigated the contribution of GCK polymorphisms to CR risk.
Two hundred SCAD patients were recruited, and their platelet functions were detected by the Verify-Now P2Y12 assay. The polymorphisms of GCK were tested based on the methods of polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). We investigated the associations of GCK polymorphisms and CR. Multivariate logistic regression was performed to analyse the correlations between GCK polymorphisms and clinical values.
Our study found that the SNPs rs4607517 and rs6975024 were associated with CR. Additionally, patients with the G allele of rs4607517had a greater CR risk, but the C allele of rs6975024 might be a protective factor. Finally, logistic regression revealed that CC + TC (rs6975024) as well as the values of albumin were correlated with a decreased risk of CR, and higher levels of uric acid (UA) may be positively associated with CR.
The GCK gene polymorphisms might increase the CR risk in SCAD patients. Meanwhile, higher albumin levels and lower UA values might decrease the risk.
The GCK gene polymorphisms might increase the CR risk in SCAD patients. Meanwhile, higher albumin levels and lower UA values might decrease the risk.
The COVID-19 pandemic has posed a great challenge for the existing health systems. The restrictions imposed across countries on the movement of people and the realignment of health care services in response to the pandemic are likely to negatively affect the health status and delivery of mental health services to persons with dual disorders (PWDD).
An online survey was conducted among mental health professionals involved in providing care to PWDD to better understand the problems encountered and identify potential solutions in providing continued treatment for PWDD during the COVID-19 pandemic.
The findings confirmed significant disruption in the delivery of treatment services for PWDD during the COVID-19 pandemic. Dissatisfaction with personal protective equipment, inadequate COVID-19 testing services at treatment facility, and lack of guidelines on providing continued treatment services to PWDD by national authorities or professional bodies were identified as the likely reasons for this disruption. in the delivery of treatment services for PWDD during the COVID-19 pandemic. Dissatisfaction with personal protective equipment, inadequate COVID-19 testing services at treatment facility, and lack of guidelines on providing continued treatment services to PWDD by national authorities or professional bodies were identified as the likely reasons for this disruption. Conclusions These concerns in turn need to be addressed by the policy-makers, hospital management staff, and other stakeholders. Specifically, there should be a focus on developing and disseminating guidelines to assist mental health professionals in setting-up and providing continued treatment services to PWDD via tele-psychiatry and other novel digital strategies.
Autism Classification System of Functioning Social Communication (ACSF SC) assesses typical performance and capacity of communication. Farsi version of ACSF SC was developed and its psychometric properties investigated.
The English version of ACSF SC was translated into Farsi and cultural adaptation was completed. The content validity of the adapted version was evaluated by experts and parents. The back-translated version was approved by www.canchild.ca. Therapists and parents assessed face validity. Correlation between ACSF SC and the Children's Communication Checklist (CCC) was analyzed to determine concurrent validity. For inter-rater reliability, 5 speech and language pathologists, 5 occupational therapists, and 35 parents participated to assess the communication level of 35 autistic children aged 3-6. The test-retest reliability was performed at the interval of 14 days.
The results of analyses for typical performance and capacity showed the communication levels of children in ACSF CS were directly related to subscales of CCC including inappropriate initiation (
≥ 0.GSK2982772 solubility dmso
Top comments (0)