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carbon; climate change; data collection; issues and policy; China
Abstract:
... To combat climate change and move towards carbon neutrality, China has implemented the low-carbon city pilot (LCCP) policy since 2010, with carrying out three batches of pilot cities so far. Despite the large-scale construction of low-carbon cities, we still know little about whether they could effectively improve carbon emission efficiency (CEE). Using a dataset of 285 cities in China spanning 20 ...
data collection; environment; models; satellites; uncertainty
Abstract:
... Spatiotemporal image fusion is a potential way to resolve the constraint between the spatial and temporal resolutions of satellite images and has been developed rapidly in recent years. However, two key challenges related to fusion accuracy remain: a) reducing the uncertainty of image fusion caused by sensor differences and b) addressing strong temporal changes. To solve the above two issues, this ...
... Surface currents in the equatorial Pacific play a key role in determining thermohaline structures in the upper ocean, thus acting to modulate the tropical Pacific mean state and interannual variability. In turn, the thermohaline structure and its variability can also affect surface currents by changing ocean density and pressure gradients. Currently, the thermohaline effects on the surface current ...
... KCNQ1, a voltage-gated potassium ion channel, plays an important role in various physiological processes, including osteoblast differentiation in higher animals. However, its function in lower invertebrates such as marine shellfish remains poorly understood. Pearl oysters, such as P. fucata martensii, are ideal for studying biomineralisation. In this study, a full-length cDNA of KCNQ1 from P. fuca ...
cost effectiveness; decision making; decision support systems; desalination; management systems; models; pollutants; pollution; pollution control; research; risk; seawater; uncertainty; water distribution; water requirement
Abstract:
... Seawater desalination is one of the most popular options to alleviate the water crisis worldwide. Effective management of a seawater desalination system is thus critical. In this study, a fuzzy robust optimization programming model, named FROP, has been proposed to provide robust decision support for seawater desalination management under consideration of environmental pollution control and uncert ...
... Oleogels, substances that have a liquid phase of continuous oil, are being explored as a potential substitute for trans fatty acids and saturated fatty acids in food. To develop more stable and nutritious alternative lipids using blueberry extract, oleogels loaded with resveratrol (R) and blueberry extract were prepared using soybean oil (SO) and peanut oil (PO) as base oils, and β-sitosterol and ...
carcinogenesis; hepatoma; liver; prognosis; research
Abstract:
... Cholangiocarcinoma (CCA) is the second most common liver malignancy with poor prognosis after hepatocellular carcinoma (HCC). Emerging evidences have proved that circular RNAs (circRNAs) are involved in the progression of multiple cancers, while their roles in tumorigenesis of CCA remains largely unclear. In the present study, we found circ_0000591 was upregulated in CCA cells and tissues. The hig ...
animal models; antibacterial properties; dextran; environment; lignin; mice; surgery
Abstract:
... Lignin-loaded nanoparticles are versatile nanomaterials that may be used in wound healing properties. The current study describes a wound dressing formulation focused on Lignin-loaded dextran/glycol (DEX/GLY) nanoparticles. The Lignin-loaded dextran/glycol membranes were fabricated using Lignin solutions inside the dextran/glycol medium. The influence of various experimental conditions on dextran/ ...
... Different from the generally conserved plastomes (plastid genomes) of most land plants, the Selaginellaceae plastomes exhibit dynamic structure, high GC content and high substitution rates. Previous plastome analyses identified strong conflict on several clades in Selaginella, however the factors causing the conflictions and the impact on the phylogenetic inference have not been sufficiently inves ...
... In this study, ¹H nuclear magnetic resonance was used to track the evolution of oxidation products of different multi-element oleogels (DMEOs) during temperature-accelerated oxidative degradation. The nutritional properties of the DMEOs were also indirectly explored. Oleogels prepared using sitosterol/lecithin oleogelator showed higher nutritional properties than those prepared using carnauba wax ...
National Health and Nutrition Examination Survey; cross-sectional studies; food quality; protective effect; regression analysis
Abstract:
... Objective: This cross-sectional study aimed to explore the association between smoking cessation and depressive symptoms and investigate the mediating role of dietary quality. Methods: We used data from the 2007–2014 National Health and Nutrition Examination Survey. Logistic regression models were applied to evaluate the associations between smoking cessation and depressive symptoms. Stratified an ...
... Thermal conversion of solid digestate following anaerobic digestion (AD) can be a solution for producing value-added products and closing the material loop. The products of the novel autogenic pressure carbonization (APC) of food waste and two digestates were characterized to evaluate the temperature effect, product distribution and physicochemical composition. As the temperature increased from 30 ...
... The development of methods for the efficient treatment and application of food waste digestate is an important research goal. Vermicomposting via housefly larvae is an efficient way to reduce food waste and achieve its valorization, however, studies on the application and performance of digestate in vermicomposting are rarely. The present study aimed to investigate the feasibility of the co-treatm ...
... Undesirable ammonium concentrations can lead to unstable anaerobic digestion processes, and Methanosarcina spp. are the representative methanogens under inhibition. However, no known work seems to exist for directly exploring the detailed metabolic regulation of pure cultured representative Methanosarcina spp. to ammonium inhibition. We used transcriptomics and proteomics to profile the metabolic ...
... KEY MESSAGE: This study demonstrated that HcKUP12 plays a major role in K⁺ acquisition faced with externally low K⁺ and high Na⁺ and that HcKUP12 could be regarded as a candidate gene for a high-affinity K⁺ uptake system. Potassium (K⁺) is an essential macronutrient for plant growth, development and resistance to osmotic stress. KT/HAK/KUP is the largest potassium transporter family, the members o ...
... In this study, a dual mixed-refrigerants refrigeration system coupled with a Linde-Hampson refrigeration (LHR) cycle and a three-stage auto-cascade refrigeration (ACR) cycle was designed and built. The thermodynamic performance of the coupled system was experimentally investigated using low GWP zeotropic mixtures of R1234yf/R32 for the LHR and R170/R14/R50 for the ACR. The experimental results sho ...
acidification; anaerobic digestion; biogas; dissolved organic carbon; gas production (biological); guidelines; hydrolysis; lactic acid; propionic acid; transportation; value added; wastes
Abstract:
... Long-distance transportation of municipal biowaste can influence its physio-chemical characteristics and the subsequent anaerobic digestion (AD) performance. However, the effect of whole transportation processes on the characteristics of municipal biowaste from upstream source separation/collection to downstream storage remains poorly documented. To this end, this study presented the relevant work ...
... The North and South Mountains of Lanzhou City are the ecological protection barriers and an important part of the ecological system of Lanzhou City. This study takes the North and South Mountains as the study area, calculates the soil erosion modulus of the North and South Mountains of Lanzhou City based on the five major soil erosion factors in the RUSLE model, and analyses the spatial and tempor ...
... Chemical fractionation of the n-BuOH partition, which was generated from the EtOH extract of the flower buds of Tussilago farfara, afforded a series of polar constituents including four new sesquiterpenoids (1–4), one new sesquiterpenoid glucoside (5) and one known analogue (6) of the eudesmane type, as well as five known quinic acid derivatives (7–11). Structures of the new compounds were unambig ...
Bayesian theory; case studies; decision making; probability
Abstract:
... With rapid changes in technology and customer preferences, functional obsolescence of used products poses serious challenges to resumed remanufacturing. Upgrade remanufacturing is a potential solution for dealing with the problems of functional obsolescence. The multi-attribute remaining life and customized life of the functional unit are critical elements of decision-making for upgrade remanufact ...