Category: 4740-78-7

In an article, author is Palm, Meredith H., once mentioned the application of 4740-78-7, SDS of cas: 4740-78-7, Name is 1,3-Dioxan-5-ol, molecular formula is C4H8O3, molecular weight is 104.11, MDL number is MFCD00014645, category is alcohols-buliding-blocks. Now introduce a scientific discovery about this category.

Patterns of bi-directional relations across alcohol use, religiosity, and self-control in adolescent girls

Examining predictors of alcohol use among adolescent girls is increasingly important to enhance prevention efforts, given that the gender gap in alcohol use is steadily closing. While both religiosity and self-control have been independently associated with decreased alcohol use, little research has explored 1) whether religiosity and self-control are reciprocally related and 2) whether the reciprocal association between these constructs may indicate different patterns in the development of alcohol use. As such, this study examined whether there are multiple patterns of reciprocal relationships across religiosity, self-control, and alcohol use among adolescent girls. Latent variable mixture modeling was combined with an autoregressive cross-lagged panel model to identify discrete, prototypical patterns of longitudinal associations (i.e., subgroups) across religiosity, self-control, and alcohol use among 2,122 girls ages 13-17. Psychosocial covariates (e.g., conduct problems) were examined as predictors of each subgroup. Two subgroups were identified. Self-control was associated with reduced alcohol use in both the majority (87.56% of the sample) and minority (12.44% of the sample) subgroups, but only the majority subgroup also demonstrated associations between religiosity, self-control, and alcohol use. Religiosity may predict lower alcohol use in a majority of adolescent girls but this association may not be present among all girls, suggesting that there is a qualitative difference in how religiosity is associated with self-control and alcohol use between subgroups. Results also suggest that higher levels of conduct problems may predict which girls are more likely to demonstrate associations between only self-control and alcohol use, and demonstrate no significant associations with religiosity.

If you are interested in 4740-78-7, you can contact me at any time and look forward to more communication. SDS of cas: 4740-78-7.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts

Synthetic Route of 4740-78-7, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 4740-78-7, Name is 1,3-Dioxan-5-ol, SMILES is OC1COCOC1, belongs to alcohols-buliding-blocks compound. In a article, author is He, Yuxin, introduce new discover of the category.

Effect of multiscale reinforcement by fiber surface treatment with polyvinyl alcohol/graphene oxide/oxidized carbon nanotubes on the mechanical properties of reinforced hybrid fiber composites

Polyvinyl alcohol-graphene oxide-oxidized carbon nanotube (PVA-GO-OCNT) hybrid coatings were adopted to modify glass fibers (GFs) and carbon fibers (CFs), and modified GF/CF-reinforced polyurethane hybrid composites (PVA-GO-OCNTs-HFs/PUs) with different concentric hybrid structures were prepared. The synergistic effect of the hybrid structure and surface modification of hybrid fibers (HFs) on the mechanical properties of hybrid composites was investigated systematically. The results show that the hybrid structure can optimize the comprehensive mechanical properties of HF-reinforced composites (HFRCs) by combining the performance advantages of the two types of fiber reinforcement, and the strength of the interface between HFs and polyurethane (PU) plays a crucial role in whether the advantages of the hybrid structure can be fully achieved. In addition, the mechanical properties of the composite were significantly enhanced, and the structural advantages of the hybrid structure were further improved after HFs were modified by PVA-GO-OCNT hybrid coating. The hybrid effect on the tensile strength of HFRCs with CF as the core and GF as the shell changes from a negative hybrid effect (5.4%) before modification to a positive hybrid effect (4.3%). The hybrid effect in tensile failure strain of HFRCs with GF as the core and CF as the shell changes from a negative hybrid effect (2.1%) before modification to a positive hybrid effect (2.1%). Moreover, the interlaminar shear strength of HFRCs modified by PVA-GO-OCNT hybrid coating is significantly higher than that of unmodified HFRCs.

Synthetic Route of 4740-78-7, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. I hope my blog about 4740-78-7 is helpful to your research.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts

Reference of 4740-78-7, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 4740-78-7, Name is 1,3-Dioxan-5-ol, SMILES is OC1COCOC1, belongs to alcohols-buliding-blocks compound. In a article, author is Kaze, Francois Folefack, introduce new discover of the category.

Prevalence and determinants of chronic kidney disease in urban adults’ populations of northern Cameroon

Background Chronic kidney disease (CKD) is a major health problem with growing prevalence in sub-Saharan Africa. Aim Assess the prevalence and determinants of CKD in Garoua and Figuil cities of the North region of Cameroon. Methods A cross-sectional survey was conducted from January to June 2018 in the two cities, using a multi-level cluster sampling. All adults with low estimated glomerular filtration rate (eGFR) (< 60 ml/min/1.73 m(2)) by Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation and/or albuminuria (>= 30 mg/g) were reviewed three months later. Logistic regression models (accounting for the sampling strategy) were used to investigate the predictors of the outcomes. Results A total of 433 participants were included, with a mean age (95%CI) of 45.0 (43.4-46.6) years, 212 (48.7%) men, 294 (67.9%) from Garoua and 218 (45.6%) with no formal education. Risk factors for chronic nephropathy were highly prevalent including longstanding use of street medications (52.8%), herbal medicines (50.2%) and non-steroidal anti-inflammatory drugs (50%), alcohol consumption (34.4%), hypertension (33.9%), overweight/obesity (33.6%), hyperuricemia (16.8%), smoking (11.3%) and hyperglycemia (6.5%). The prevalence of CKD was 11.7% overall, 10.7% in Garoua and 13% in Figuil participants. Equivalents figures for CKD G3-5 and albuminuria were 2.8%, 2.0% and 4.5%; and 9.1%, 9.3% and 8.5%, respectively. History of diabetes, increase systolic blood pressure, hyperglycemia and hyperuricemia were predictors of CKD. Conclusion The prevalence of CKD is as high in these northern cities as previously reported in southern cities of Cameroon, driven mostly by known modifiable risk factors of chronic nephropathy.

Reference of 4740-78-7, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 4740-78-7.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts

Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 4740-78-7, Name is 1,3-Dioxan-5-ol, molecular formula is C4H8O3, belongs to alcohols-buliding-blocks compound. In a document, author is Holstein, Sarah E., introduce the new discover, Application In Synthesis of 1,3-Dioxan-5-ol.

Caffeine increases alcohol self-administration, an effect that is independent of dopamine D-2 receptor function

The rising popularity of alcohol mixed with energy drinks (AmEDs) has become a significant public health concern, with AmED users reporting higher levels of alcohol intake than non-AmED users. One mechanism proposed to explain this heightened level of alcohol intake in AmED users is that the high levels of caffeine found in energy drinks may increase the positive reinforcing properties of alcohol, an effect that may be dependent on interactions between adenosine receptor signaling pathways and the dopamine D-2 receptor. Therefore, the purpose of the current study was to confirm whether caffeine does increase the positive reinforcing effects of alcohol using both fixed ratio (FR) and progressive ratio (PR) designs, and to investigate a potential role of the dopamine D-2 receptor to caffeine-induced increases in alcohol self-administration. Male Long-Evans rats were trained to self-administer a sweetened alcohol solution (10% v/v alcohol + 2% w/v sucrose) on an FR2 schedule of reinforcement, and the effects of caffeine (0, 5, 10, and 20 mg/kg, i. p. [intraperitoneally1) on the maintenance of alcohol self-administration and alcohol break point were examined. Parallel experiments in rats trained to self-administer sucrose (0.8% w/v) were conducted to determine whether caffeine’s reinforcement-enhancing effects extended to a non-drug reinforcer. Caffeine pretreatment (5-10 mg/kg) significantly increased sweetened alcohol self-administration and motivation for a sweetened alcohol reinforcer. However, similar increases in self-administration of a non-drug reinforcer were not observed. Contrary to our hypothesis, the D-2 receptor antagonist eticlopride did not block a caffeine-induced increase in sweetened alcohol self-administration, nor did it alter caffeine-induced increases in motivation for a sweetened alcohol reinforcer. Taken together, these results support the hypothesis that caffeine increases the positive reinforcing effects of alcohol, which may explain caffeine-induced increases in alcohol intake. However, the reinforcement-enhancing effects of caffeine appear to be independent of D-2 receptor function. (C) 2020 Elsevier Inc. All rights reserved.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 4740-78-7. Application In Synthesis of 1,3-Dioxan-5-ol.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts

In an article, author is Sitterley, Kurban A., once mentioned the application of 4740-78-7, Name is 1,3-Dioxan-5-ol, molecular formula is C4H8O3, molecular weight is 104.11, MDL number is MFCD00014645, category is alcohols-buliding-blocks. Now introduce a scientific discovery about this category, Recommanded Product: 4740-78-7.

Aerobic biological degradation of organic matter and fracturing fluid additives in high salinity hydraulic fracturing wastewaters

Reuse of hydraulic fracturing wastewaters depends on effective tailored treatment to prepare the water for the intended end use. Aerobic biological treatment of hydraulic fracturing produced waterwas examined to degrade dissolved organic carbon (DOC) and polyethylene glycols (PEGs). Biological treatment experiments of three produced water samples with DOC concentrations ranging from 22 to 420 mg/L and total dissolved solids (TDS) levels ranging from 26 to 157 g/L were conducted in 48-240 h batches. Samples were not pretreated to remove suspended solids and were inoculated with activated sludge and acclimated over several weeks. Results show that between 50% and 80% of DOC was removed in 12-24 h but a sizeable portion, on a mass basis, remained in the samples with higher DOC concentrations. PEGs were also shown to readily biodegrade into singly- and doubly-carboxylated metabolites, but were not shown to degrade past that point, leading to accumulation of PEG-dicarboxylates (PEG-diCs) in the batch reactors. Possible explanations include residence times that were too long, resulting in starved microbial populations (and thus, a stopping of PEG degradation) or the presence of other ethoxylated additives that degraded into PEGs and PEG-diCs and fed this accumulation. Thiswork demonstrates that a well-acclimated microbial culture is capable of degrading a large portion of DOC in hydraulic fracturingwastewaters across awide spectrum of TDS concentrations, indicating that biological treatment is a viable option for enabling reuse of produced water. (C) 2020 Published by Elsevier B.V.

Do you like my blog? If you like, you can also browse other articles about this kind. Thanks for taking the time to read the blog about 4740-78-7, Recommanded Product: 4740-78-7.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts

Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. In an article, author is Lo Piccolo, Ermes, once mentioned the application of 4740-78-7, Name is 1,3-Dioxan-5-ol, molecular formula is C4H8O3, molecular weight is 104.11, MDL number is MFCD00014645, category is alcohols-buliding-blocks. Now introduce a scientific discovery about this category, Recommanded Product: 4740-78-7.

Girdling stimulates anthocyanin accumulation and promotes sugar, organic acid, amino acid level and antioxidant activity in red plum: An overview of skin and pulp metabolomics

Girdling is a widespread agronomic technique to increase the fruit quality characteristics (e.g. size, solid soluble content [SSC] and colour). However, the information on the fruit metabolic changes related to this practice still remains unclear and fragmentary. Moreover, girdling duration and application time may greatly affect the plant/ fruit metabolic responses producing sometimes counterproductive results. Fruit quality, metabolomic and antioxidant analyses were conducted to characterise the effects of two different girdling dates (4- and 2-weeks before the harvest, 4 W and 2 W, respectively) in skin and pulp of red-fleshed plum (Prunus cerasifera var. pissardii). Overall, the pulp metabolism was altered in both 4 W and 2 W Girdling by inducing accumulation of sugars (sucrose and trehalose), sugar alcohols (inositol and xylitol), organic acids (especially some TCA cycle intermediates such as alpha-ketoglutaric, citric, isocitric, fumaric and malic acid), amino acids (beta-alanine and L-proline), anthocyanins and other phenols. In the skin only girdling 4 W showed major significant differences compared to the control increasing the fruit quality characteristics (size, SSC, dry matter and red colour) and showing greater metabolic changes with respect to the controls. Furthermore, the total antioxidant activity was also increased in both skin and pulp respect to other treatment only in Girdling 4 W. This approach could be used with both P. cerasifera plums as well as other red-fleshed fruit species in order to ensure red-fleshed fruits production with a uniform red colouration and higher content of bioactive compounds.

Do you like my blog? If you like, you can also browse other articles about this kind. Thanks for taking the time to read the blog about 4740-78-7, Recommanded Product: 4740-78-7.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts

In an article, author is Cheng, Runqing, once mentioned the application of 4740-78-7, Quality Control of 1,3-Dioxan-5-ol, Name is 1,3-Dioxan-5-ol, molecular formula is C4H8O3, molecular weight is 104.11, MDL number is MFCD00014645, category is alcohols-buliding-blocks. Now introduce a scientific discovery about this category.

Effects of nine steaming nine sun-drying on proximate composition, oil properties and volatile compounds of black sesame seeds

Black sesame seeds (BSS) were processed by nine cycles of steaming and sun-drying, and the chemistry of their resulting products studied. That is, the shell color and structure, proximate composition, oil properties and volatile compounds of raw BSS were determined and compared with processed BSS. Various levels of shell color change and structure damage were observed. The proximate composition also differed, whereas the relative proportion of fatty acids and oil properties were unchanged. SPME-GCMS analysis revealed that aldehydes, hydrocarbons and alcohols were the main volatile compounds. And compared with raw BSS, four volatile substances were newly detected in the processed BSS. Principal component analysis (PCA) displayed the overall difference between samples and showed that repeated steaming and sun-drying process had a significant impact on the chemical composition of BSS.

If you are interested in 4740-78-7, you can contact me at any time and look forward to more communication. Quality Control of 1,3-Dioxan-5-ol.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts

Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, HPLC of Formula: C4H8O34740-78-7, Name is 1,3-Dioxan-5-ol, SMILES is OC1COCOC1, belongs to alcohols-buliding-blocks compound. In a article, author is Muhammad, A. R., introduce new discover of the category.

Ultrashort pulse laser at 1564.3 nm wavelength with E-beam deposited copper nanoparticles saturable absorber

The experimental investigation to explore the generated laser output by using newly developed copper nanoparticle (Cu-NP) as a saturable absorber (SA) at 1550 nm operating region is presented. Accordingly, the light-material interaction between copper nanoparticles and PolyVinyl-Alcohol (PVA) film interpreted onto the modulation depth of Cu-NP was recorded at about 36 (0.14)% wherein the laser ring cavity consists of all-fibre components that are compatible with the proposed operating window. A similar to 1.88 MHz passively soliton mode-locked at 1564.3 nm with pulse-width of 2.85 (0.16) ps and 7.95 (1.7) nJ of maximum pulse energy was successfully generated. Moreover, the high signal to noise ratio of 71 dB while maintaining long term stability as well as low threshold power suggests that the properties owned by pure copper nanoparticles as a great alternative towards conventional saturable absorber.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 4740-78-7. HPLC of Formula: C4H8O3.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. Recommanded Product: 1,3-Dioxan-5-ol, 4740-78-7, Name is 1,3-Dioxan-5-ol, SMILES is OC1COCOC1, in an article , author is Reeves, Brian C., once mentioned of 4740-78-7.

Interplay between personality and antisocial peer affiliation as prospective predictors of marijuana use and academic achievement in the transition into and out of college

Marijuana use has increased in recent cohorts and is associated with several negative outcomes, including poorer academic achievement. Less is known about how personality and peer factors in the first two years of college work together to predict problematic marijuana use and potentially co-occurring academic problems three years later. The longitudinal College Experiences Study (N = 209) was used to address this (N = 209, similar to 90% white, similar to 40% male); this study collected data from students in their first year of college, as well as similar to 1 year later (retention = 85%), and again similar to 4 years after the initial data collection (retention = 80%). Longitudinal data were analyzed via the traditional cross-lagged panel (CLPM) and the random-intercept CLPM approach. Results were consistent in that there was strong stability in problematic marijuana use, constraint, and antisocial peer affiliation across time, which were predominately influenced by stable, trait-like influences. These factors were also highly correlated but there was less evidence that one predicted the other over time. Nonetheless, greater constraint at Wave 1 was associated with significantly greater cumulative GPA in the transition out of college (beta s = 0.43-0.44). Results support the importance of early prevention and intervention of problematic marijuana use, as well as the possibility of using personality-targeted approaches in the first year of college to promote growth in behaviors related to constraint (e.g., staying organized, risk avoidant) in an effort to improve academic success and correlated substance use outcomes by the transition out of college.

But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 4740-78-7, you can contact me at any time and look forward to more communication. Recommanded Product: 1,3-Dioxan-5-ol.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts

Reference of 4740-78-7, Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, 4740-78-7, Name is 1,3-Dioxan-5-ol, SMILES is OC1COCOC1, belongs to alcohols-buliding-blocks compound. In a article, author is Calderon-Perez, Lorena, introduce new discover of the category.

Interplay between dietary phenolic compound intake and the human gut microbiome in hypertension: A cross-sectional study

In the present study, potential associations between dietary phenolic compounds (PCs), gut microbiota composition and targeted faecal metabolites were identified in a cross-sectional study including grade 1 hypertensive (HT) and normotensive (NT) subjects. We performed comprehensive quantification of PC intake, together with 16S rRNA gene sequencing of the gut microbiota, and faecal and plasma short-chain fatty acids (SCFAs) determination. The results showed multiple-way relationships between PCs from several plant-based foods and 25 bacterial taxa previously defined as discriminant biomarkers among groups. Remarkably, coffee PCs were positively associated with systolic and diastolic blood pressure, faecal SCFAs, Bacteroides plebeius and Bacteroides coprocola in HT and negatively associated with Faecalibacterium prausnitzii and Christensenellaceae R-7 in NT. Olive fruit PCs were positively associated with Ruminococcaceae UCG-010, Christensenellaceae R-7 and plasma SCFAs in NT. These interplays with discriminant bacterial taxa in HT and NT subjects highlight the potential role of specific PCs as gut microbiome modulators in either the pathogenesis or prevention of hypertension.

Reference of 4740-78-7, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 4740-78-7.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts