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Atrial fibrillation (AF) is the most commonly encountered arrhythmia in clinical practice. It constitutes a major public health problem, with total related annual expenses estimated at $6.65 billion. The American Heart Association developed Life's Simple 7 (LS7) to define and monitor ideal cardiovascular health (CVH). In this review, we examine the role of individual components of LS7 to provide further insight regarding potential influence of achieving AHA's strategic goal on AF prevention. While significant advances have been made in the secondary prevention of AF, little progress has been made to prevent the first occurrence of this arrhythmia in at-risk patients. Improvement of overall cardiovascular health as defined by LS7 may substantially reduce AF risk. [ABSTRACT FROM AUTHOR]

In recent years, metallic ion-doped magnesium phosphate (MgP)-based degradable bioceramics have emerged as alternative bone substitute materials owing to their excellent biocompatibility, bone-forming ability, bioactivity, and controlled degradability. Conversely, incorporating a biomolecule such as decellularized platelet-rich fibrin (d-PRF) on scaffolds has certain advantages for bone tissue regeneration, particularly in enhanced osteogenesis and angiogenesis. The present study focuses on the impact of d-PRF-loaded multiscale porous zinc-doped magnesium phosphate (Zn-MgP) scaffolds on biodegradability, biocompatibility, and bone regeneration. Scaffolds were fabricated through the powder-metallurgy route utilizing naphthalene as a porogen (porosity = 5–43%). With the inclusion of a higher porogen, a higher fraction of macro-porosity (>20 μm) and pore interconnectivity were observed. X-ray diffraction (XRD) studies confirmed the formation of the farringtonite phase. The developed scaffolds exhibited a minimum ultimate compressive strength (UCS) of 8.5 MPa (for 40 Naph), which lies within the range of UCS of the cancellous bone of humans (2–12 MPa). The in vitro assessment via immersion in physiological fluid yielded a higher deposition of the calcium phosphate (CaP) compound in response to increased macro-porosity and interconnectivity (40 Naph). Cytocompatibility assessed using MC3T3-E1 cells showed that the incorporation of d-PRF coupled with increased porosity resulted the highest cell attachment, proliferation, and viability. For further evaluation, the developed scaffolds were implanted in in vivo rabbit femur condylar defects. Radiography, SEM, OTC labelling, and histology analysis after 2 months of implantation revealed the better invasion of mature osteoblastic cells into the scaffolds with enhanced angiogenesis and superior and accelerated healing of bone defects in d-PRF-incorporated higher porosity scaffolds (40 Naph). Finally, it is hypothesized that the combination of d-PRF incorporation with multiscale porosity and increased interconnectivity facilitated better bone-forming ability, good biocompatibility, and controlled degradability within and around the Zn-doped MgP scaffolds. [ABSTRACT FROM AUTHOR]

Continuing the previous initiatives [1-2], we pursue the exploration of operator growth and Krylov complexity in dissipative open quantum systems. In this paper, we resort to the bi-Lanczos algorithm generating two bi-orthogonal Krylov spaces, which individually generate non-orthogonal subspaces. Unlike the previously studied Arnoldi iteration, this algorithm renders the Lindbladian into a purely tridiagonal form, thus opening up a possibility to study a wide class of dissipative integrable and non-integrable systems by computing Krylov complexity at late times. Our study relies on two specific systems, the dissipative transverse-field Ising model (TFIM) and the dissipative interacting XXZ chain. We find that, for the weak coupling, initial Lanczos coefficients can efficiently distinguish integrable and chaotic evolution before the dissipative effect sets in, which results in more fluctuations in higher Lanczos coefficients. This results in the equal saturation of late-time complexity for both integrable and chaotic cases, making the notion of late-time chaos dubious. [ABSTRACT FROM AUTHOR]

The dissolution of supercritical carbon dioxide (ScCO2) in water forms a ScCO2–H2O system, which exerts a transformative influence on the physicochemical characteristics of coal and significantly impacts the CO2-driven enhanced coalbed methane (CO2-ECBM) recovery process. Herein, the effect of ScCO2–H2O treatment on the physicochemical properties of coal was simulated in a high-pressure reactor. The migration of major elements, change in the pore structure, and change in the CH4 adsorption capacity of coal after the ScCO2–H2O treatment were detected using plasma emission spectroscopy, the low-temperature liquid nitrogen adsorption method, and the CH4 adsorption method, respectively. The results show that (1) the ScCO2–H2O treatment led to mineral reactions causing a significant migration of constant elements in the coal. The migration of Ca ions was the most significant, with an increase in their concentration in treated water from 0 to 16–970 mg·L−1, followed by Na, Mg, and K. Al migrated the least, from 0 to 0.004–2.555 mg·L−1. (2) The ScCO2–H2O treatment increased the pore volume and pore-specific surface area (SSA) of the coal via the dissolution and precipitation of minerals in the coal pores. The total pore volume increased from 0.000795–0.011543 to 0.001274–0.014644 cm3·g−1, and the total pore SSA increased from 0.084–3.332 to 0.400–6.061 m2·g−1. (3) Changes in the CH4 adsorption capacity were affected by the combined effects of a mineral reaction and pore structure change. The dissolved precipitates of the minerals in the coal pores after the ScCO2–H2O treatment caused elemental migration, which not only decreased the mineral content in the coal pores but also increased the total pore volume and total pore SSA, thus improving the CH4 adsorption capacity of the coal. This study provides theoretical support for CO2 sequestration and ECBM recovery. [ABSTRACT FROM AUTHOR]

Copyright of Dynamics in Social Sciences & Humanities is the property of Ataturk University Coordinatorship of Scientific Journals and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Memristive devices have been explored as electronic synaptic devices to mimic biological synapses for developing hardware-based neuromorphic computing systems. However, typical oxide memristive devices suffered from abrupt switching between high and low resistance states, which limits access to achieve various conductance states for analog synaptic devices. Here, we proposed an oxide/suboxide hafnium oxide bilayer memristive device by altering oxygen stoichiometry to demonstrate analog filamentary switching behavior. The bilayer device with Ti/HfO2/HfO2−x(oxygen-deficient)/Pt structure exhibited analog conductance states under a low voltage operation through controlling filament geometry as well as superior retention and endurance characteristics thanks to the robust nature of filament. A narrow cycle-to-cycle and device-to-device distribution were also demonstrated by the filament confinement in a limited region. The different concentrations of oxygen vacancies at each layer played a significant role in switching phenomena, as confirmed through X-ray photoelectron spectroscopy analysis. The analog weight update characteristics were found to strongly depend on the various conditions of voltage pulse parameters including its amplitude, width, and interval time. In particular, linear and symmetric weight updates for accurate learning and pattern recognition could be achieved by adopting incremental step pulse programming (ISPP) operation scheme which rendered a high-resolution dynamic range with linear and symmetry weight updates as a consequence of precisely controlled filament geometry. A two-layer perceptron neural network simulation with HfO2/HfO2−x synapses provided an 80% recognition accuracy for handwritten digits. The development of oxide/suboxide hafnium oxide memristive devices has the capacity to drive forward the development of efficient neuromorphic computing systems. [ABSTRACT FROM AUTHOR]

This study aims to improve the hydrogen evolution reaction (HER) catalytic activity of CuS-based electrocatalysts in basic media for efficient and cost-effective hydrogen production. CuS is a promising alternative to noble metal-based electrocatalysts due to its low cost and high stability, but individual CuS has not been established as a good HER electrocatalyst. Recent reports suggest combining Cu and Ni to increase the HER catalytic activity of Cu-based electrocatalysts. This study explores the synergy of Cu and Ni by decorating the surface of CuS with Ni for an effective HER. The results show that sulfurizing electrodeposited Cu2O with the Ni precursor increases the electrochemical performance, achieving an overpotential of 325 mV to achieve a current density of 100 mA cm−2. This study provides a promising approach for developing efficient and cost-effective HER electrocatalysts. [ABSTRACT FROM AUTHOR]

Copyright of RSBO: Revista Sul-Brasileira de Odontologia is the property of UNIVILLE and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Bacterial biofilm formation in low moisture food processing (LMF) plants is related to matters of food safety, production efficiency, economic loss, and reduced consumer trust. Dry surfaces may appear dry to the naked eye, however, it is common to find a coverage of thin liquid films and microdroplets, known as microscopic surface wetness (MSW). The MSW may favor dry surface biofilm (DSB) formation. DSB formation is similar in other industries, it occurs through the processes of adhesion, production of extracellular polymeric substances, development of microcolonies and maturation, it is mediated by a quorum sensing (QS) system and is followed by dispersal, leading to disaggregation. Species that survive on dry surfaces develop tolerance to different stresses. DSB are recalcitrant and contribute to higher resistance to sanitation, becoming potential sources of contamination, related to the spoilage of processed products and foodborne disease outbreaks. In LMF industries, sanitization is performed using physical methods without the presence of water. Although alternative dry sanitizing methods can be efficiently used, additional studies are still required to develop and assess the effect of emerging technologies, and to propose possible combinations with traditional methods to enhance their effects on the sanitization process. Overall, more information about the different technologies can help to find the most appropriate method/s, contributing to the development of new sanitization protocols. Thus, this review aimed to identify the main characteristics and challenges of biofilm management in low moisture food industries, and summarizes the mechanisms of action of different dry sanitizing methods (alcohol, hot air, UV‐C light, pulsed light, gaseous ozone, and cold plasma) and their effects on microbial metabolism. [ABSTRACT FROM AUTHOR]

Obesity is a worldwide epidemic due to the availability of unhealthy food options and limited physical exercise. Restriction of the daily food intake results in weight loss, which is associated with better health outcomes including triglycerides, total cholesterol, low density lipoprotein cholesterol, blood pressure, glucose, insulin, and C-reactive protein. Intermittent fasting is a method of weight loss, as an alternative to daily caloric restriction which may improve serum high density lipoprotein and other lipids thereby reducing the risk of cardiovascular diseases, it include several forms such as alternate-day fasting or time-restricted feeding regimens, several studies published confirm that intermittent fasting can be a useful and safe therapeutical option for obesity, it aim to weight loss (>70%) energy restriction interspersed with normal eating, the focus of this article is obesity, lipid profile and the potential benefits of intermittent fasting on overall human health. The present study aimed to evaluate the effect of intermittent fasting for 16 hours on lipid profile and HDLcholesterol in a sample of women in Najran. In all, thirty women overweight and obese participants (30-45) years. A 6-months quasi-experimental clinical trial was conducted on participants with low HDL <50 mg/dl. The participants were recommended to fast for 16 h during day time, five days per week for 6 months. Body weight, waist circumference, serum lipid profile, blood pressure, and blood glucose levels were measured at baseline after 6 months. The study found statistically significant difference in the weight loss between groups pre and post treatment with intermittent fasting, body measurements, including BW, BMI and WC, showed significant interaction effects (p<0.05%), indicating that there were larger reductions post the treatment with intermittent fasting (68±1, 25.1 ± 1.1 and 48 ± 2.1), compared to the results before treatment (95 ± 1, 37. 58 ± 1 and 85 ± 1.2), also significant interaction effects were observed in TC, TG, LDL, HDL, BP and blood glucose (198 ± 1.2, 201 ± 1, 45.51 ± 0.6, 55 ± 5.0, 123 ± 1/86 ± 1.1 and 126 ± 0.2/79 ± 0.1) compared to the results before treatment (237.9 ± 1.2, 230.4 ± 3.0, 80.78 ± 26.2, 45.6 ± 11.5, 159 ± 2/110 ± 3 and 170.5 ± 1.8/95 ± 2.0) during the six months respectively. This study suggests that intermittent fasting protect cardiovascular health by improving the lipid profile and raising high density lipoprotein. Intermittent fasting may be adopted as a healthy lifestyle for the prevention, management and treatment of cardiovascular. [ABSTRACT FROM AUTHOR]

Optical synapse is the basic component for optical neuromorphic computing and is attracting great attention, mainly due to its great potential in many fields, such as image recognition, artificial intelligence and artificial visual perception systems. However, optical synapse with infrared (IR) response has rarely been reported. InAs nanowires (NWs) have a direct narrow bandgap and a large surface to volume ratio, making them a promising material for IR detection. Here, we demonstrate a near-infrared (NIR) (750 to 1550 nm) optical synapse for the first time based on a poly(vinylidene fluoride-trifluoroethylene) (P(VDF-TrFE))-coated InAs NW field-effect transistor (FET). The responsivity of the P(VDF-TrFE)-coated InAs NW FET reaches 839.3 A/W under 750 nm laser illumination, demonstrating the advantage of P(VDF-TrFE) coverage. The P(VDF-TrFE)-coated InAs NW device exhibits optical synaptic behaviors in response to NIR light pulses, including excitatory postsynaptic current (EPSC), paired-pulse facilitation (PPF) and a transformation from short-term plasticity (STP) to long-term plasticity (LTP). The working mechanism is attributed to the polarization effect in the ferroelectric P(VDF-TrFE) layer, which dominates the trapping and de-trapping characteristics of photogenerated holes. These findings have significant implications for the development of artificial neural networks. [ABSTRACT FROM AUTHOR]

Present study aims at the variation of mechanical properties of glass fiber/epoxy composite under the effect of temperature, alkalinity, and rate of loading. Glass fiber reinforced polymer (GFRP) with plain epoxy and GFRP with 1–2% variation of Nanoclay were utilized for experimentation. Flexural testing of specimen at optimum percentage of Nanoclay in GFRP and epoxy was performed and after that pre-stretching of GFRP with plain epoxy and GFRP with optimum percentage of Nanoclay was conducted. Combined effect of moisture, alkali, and temperature on the degradation behavior of glass fiber reinforced polymers in different environments was studied. The macroscopic and microscopic behavior of the GFRP composite specimen and pure epoxy and Nanoclay reinforced epoxy exposed to varying hygrothermal loads has also been analyzed. Scanning electron microscope (SEM) was used to study the microscopic behavior of GFRP composites. X-Ray diffraction analysis of epoxy with 1%, 2%, and 3% Nanoclay addition was also performed. Tensile and flexural testing of specimen at different orientations such as 0°, 30°, 45°, 60°, and 90° were also studied. At 0° orientation, maximum average flexural strength of 295.04 MPa and 481.69 MPa was observed for plain glass fiber reinforced polymer and 2% Nanoclay/glass fiber reinforced polymer before hygrothermal loading. At 20% and 50% loading conditions the maximum flexural strength of 46.7 MPa for plain glass fiber reinforced polymer and 147.52 MPa for 2% Nanoclay/glass fiber reinforced polymer was observed before hygrothermal conditions. Maximum degradation in tensile strength (384.78 MPa at 50% loading) for 2% Nanoclay/glass fiber reinforced polymer after hygrothermal loading was observed in NaCl environment. Lower tensile strength observed for 1% of Nanoclay addition in pure epoxy as compared to the 0% and 2% mixing. There is decrease in tensile strength for specimen with 2% of Nanoclay in pure epoxy as compared to the 0% and 1% mixing. Tensile strength changed by moisture as well as mechanical loading of the glass composites. There is lesser degradation and significant increase in tensile strength of glass fiber reinforced polymer nanocomposite was observed when it exposed for lesser time period while tensile strength significantly reduced when specimen was exposed for longer time (3000 hr). After degradation in four different environments (four tanks) for 30 days intervals, SEM analysis of glass fiber reinforced polymer nanocomposite at pre-stretching of 20% and 50% loading was observed. At 20% loading there is lesser damage of glass fiber reinforced polymer nanocomposite with the formation of small irregular lumps were observed while at 50% loading there is significant damage of glass fiber reinforced polymer nanocomposite with the formation of voids of epoxy was clearly observed during SEM analysis. [ABSTRACT FROM AUTHOR]

Pump fault diagnosis is essential for the maintenance and safety of the device as it is an important appliance used in various major sectors. Fault diagnosis at the proper time can reduce maintenance costs and save energy. This article uses a Simulink model based on mathematical equations to analyze the effects of parameter estimation of three-phase induction motor-based centrifugal pumps in inter-turn fault conditions. The inter-turn fault causes a massive in, a massive increase in current, which severely affects the parameters of both motor and pump. These have been analyzed by simulation through the Matlab Simulink model. Later, the results are verified by a hardware in loop (HIL) based simulator. In this paper, machine learning (ML) based artificial neural network (ANN) and ANFIS (ANN and Fuzzy) models have been applied for fault detection. ANN and ANFIS-based models provide a satisfactory level of accuracy. These models provide accurate training and testing results. Based on root mean square error (RMSE), R2, prediction accuracy, and mean validation value, these models are compared to find out which is more suitable for this experiment. Various supervised algorithms are compared with ANN, ANFIS, and lastly, found which is the most suitable for this experiment. [ABSTRACT FROM AUTHOR]

In semi-classical systems, the exponential growth of the out-of-time-order correlator (OTOC) is believed to be the hallmark of quantum chaos. However, on several occasions, it has been argued that, even in integrable systems, OTOC can grow exponentially due to the presence of unstable saddle points in the phase space. In this work, we probe such an integrable system exhibiting saddle-dominated scrambling through Krylov complexity and the associated Lanczos coefficients. In the realm of the universal operator growth hypothesis, we demonstrate that the Lanczos coefficients follow the linear growth, which ensures the exponential behavior of Krylov complexity at early times. The linear growth arises entirely due to the saddle, which dominates other phase-space points even away from itself. Our results reveal that the exponential growth of Krylov complexity can be observed in integrable systems with saddle-dominated scrambling and thus need not be associated with the presence of chaos. [ABSTRACT FROM AUTHOR]

The temporary silencing of disease-associated genes utilising short interfering RNA (siRNA) is a potent and selective route for addressing a wide range of life limiting disorders. However, the few clinically approved siRNA therapies rely on lipid based formulations, which although potent, provide limited chemical space to tune the stability, efficacy and tissue selectivity. In this study, we investigated the role of molar mass and histidinylation for poly(lysine) based non-viral vectors, synthesised through a fully aqueous thermal condensation polymerisation. Formulation and in vitro studies revealed that higher molar mass derivatives yielded smaller polyplexes attributed to a greater affinity for siRNA at lower N/P ratios yielding greater transfection efficiency, albeit with some cytotoxicity. Histidinylation had a negligible effect on formulation size, yet imparted a moderate improvement in biocompatibility, but did not provide any meaningful improvement over silencing efficiency compared to non-histidinylated derivatives. This was attributed to a greater degree of cellular internalisation for non-histidinylated analogues, which was enhanced with the higher molar mass material. [ABSTRACT FROM AUTHOR]

Copyright of Journal of the Faculty of Divinity of Ankara University / Ankara Üniversitesi İlahiyat Fakültesi Dergisi is the property of Ankara Universitesi Ilahiyat Fakultesi Dergisi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The COVID-19 pandemic presented enormous data challenges in the United States. Policy makers, epidemiological modelers, and health researchers all require up-to-date data on the pandemic and relevant public behavior, ideally at fine spatial and temporal resolution. The COVIDcast API is our attempt to fill this need: Operational since April 2020, it provides open access to both traditional public health surveillance signals (cases, deaths, and hospitalizations) and many auxiliary indicators of COVID-19 activity, such as signals extracted from deidentified medical claims data, massive online surveys, cell phone mobility data, and internet search trends. These are available at a fine geographic resolution (mostly at the county level) and are updated daily. The COVIDcast API also tracks all revisions to historical data, allowing modelers to account for the frequent revisions and backfill that are common for many public health data sources. All of the data are available in a common format through the API and accompanying R and Python software packages. This paper describes the data sources and signals, and provides examples demonstrating that the auxiliary signals in the COVIDcast API present information relevant to tracking COVID activity, augmenting traditional public health reporting and empowering research and decision-making. [ABSTRACT FROM AUTHOR]

We compute the holographic subregion complexity of a radiation subsystem in a geometric secret-sharing model of Hawking radiation in the “complexity = volume” proposal. The model is constructed using multiboundary wormhole geometries in AdS3. The entanglement curve for secret-sharing captures a crossover between two minimal curves in the geometry apart from the usual eternal Page curve present for the complete radiation entanglement. We compute the complexity dual to the secret-sharing minimal surfaces and study their “time” evolution. When we have access to a small part of the radiation, the complexity shows a jump at the secret-sharing time larger than the Page time. Moreover, the minimal surfaces do not have access to the entire island region for this particular case. They can only access it partially. We describe this inaccessibility in the context of “classical” Markov recovery. [ABSTRACT FROM AUTHOR]

Trioxoboric acid (H3BO3) is a white weakly soluble acid produced from boron minerals. This acid type was used for the first time in this study for ash and sulfur removal from coal. Ash and sulfur are the most important impurities in the content of coal and have significant effects on environmental pollution. It is possible to remove ash and sulfur by H3BO3 leaching. However, there have not been enough studies in this area and the performance of trioxoboric acid has not been fully demonstrated. In this study, leaching performance of trioxoboric acid and other strong acids (hydrofluoric, hydrochloric and sulfuric acids) has been demonstrated. Trioxoboric acid removed ash and sulfur from coal by 41.18% and 32.16%, respectively. This acid can compete especially with hydrochloric and sulfuric acid in sulfur removal. However, hydrofluoric acid provided the best results in ash and sulfur removal. [ABSTRACT FROM AUTHOR]

Client churn prediction has accumulated more noteworthy premium in business particularly in banks. Numerous creators have introduced various forms of the churn forecast models enormously dependent on the information mining ideas utilizing the AI and meta-heuristic calculations. This point of this paper is to concentrate the absolute most significant churn forecast methods created over the new year's. The essential goal of this venture is to foresee the odds of leaving the bank by a client. This paper centers around breaking down the churn forecast methods to distinguish the churn conduct and approve the explanations behind client churn. This paper sums up the churn forecast procedures to have a more profound comprehension of the client churn and it shows that most exact churn expectation is given by the cross-breed models as opposed to single calculations so telecom enterprises become mindful of the necessities of high danger clients and improve their administrations to upset the churn choice. [ABSTRACT FROM AUTHOR]

Image de-fencing is one of the most important aspects of recreational photography in which the objective is to remove the fence texture present in an image and generate an aesthetically pleasing version of the same image without the fence texture. In this paper, we present an automated and effective technique for fence removal and image reconstruction using conditional generative adversarial networks (cGANs). These networks have been successfully applied in several other domains of computer vision, focusing on image generation and rendering. Our approach is based on a two-stage architecture involving two cGANs in succession, in which the first cGAN generates the fence mask from an input fenced image, and the next one generates the final de-fenced image from the given input and the corresponding fence mask obtained from the previous cGAN. Training of these networks is carried out independently using suitable loss functions, and during the deployment phase, the above two networks are stacked together in an end-to-end manner to generate the de-fenced image from an unknown test image. Extensive qualitative and quantitative evaluations using challenging data sets emphasize the effectiveness of our approach over state-of-the-art de-fencing techniques. The data sets used in the experiments have also been made available for further comparison. [ABSTRACT FROM AUTHOR]

Copyright of Hacettepe Law Review is the property of Hacettepe Law Review and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Diyalog Interkulturelle Zeitschrift für Germanistik is the property of Diyalog Interkulturelle Zeitschrift fur Germanistik and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Trakya University, Economics & Administrative Sciences Faculty E-Journal / Trakya Üniversitesi İktisadi ve İdari Bilimler Fakültesi E-dergi is the property of T.C. Trakya Universitesi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Mehmet Akif Ersoy University Social Science Institute is the property of Mehmet Akif Ersoy University, Social Science Institute and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Human & Work / İş ve İnsan Dergisi is the property of Mugla Sitki Kocman Universitesi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Çukurova Üniversitesi İlahiyat Fakültesi Dergisi (CUIFD) is the property of Cukurova Universitesi Ilahiyat Fakültesi Dergisi (CUIFD) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of OPUS - International Journal of Society Researches is the property of OPUS - International Journal of Society Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The study reports synthesis of novel Schiff base ligand decorated with pyrazolone moiety using 4-Aminoantipyrine phosphate and 5-Bromosalicylaldehyde. Structural characterization of the synthesized pyrazolone moiety was carried out using 1H-NMR, Mass Spectroscopy, elemental analysis with EDAX, UV-Vis spectroscopy, Fourier Transform Infrared Spectroscopy (FTIR) and single crystal X-Ray diffraction. Novel Schiff base ligand was tested for its bioefficacy, which showed having the properties like antimicrobial against Escherichia coli (MTCC433), Staphylococcus aureus (MTCC3160), antifungal against Aspergillus niger (MTCC2208), Candida albicans (MTCC3160), antioxidant and anti-inflammatory activities. Cytotoxicity study was carried out on Hep G2 cell lines and Vero cell lines, which revealed the anticancer activity of the Schiff base ligand. Molecular docking interaction of ligand towards enzymes like DNA gyrase of E.coli, S. aureus showed good binding energy. The optimum synthesizing temperature of Schiff base ligand was found to be at 30°C, and the synthesised ligand was found to be biologically effective. [ABSTRACT FROM AUTHOR]

Two hitherto unknown one-dimensional coordination polymers (1D CPs) [M(adc)(4-spy)2(H2O)2]n, (M = Mn(II) (1) and Co(II) (2); H2adc = acetylenedicarboxylic acid and 4-spy = 4-styrylpyridine) have been characterized by infrared spectra, elemental analysis, thermogravimetric analyses (TGA), powder X-ray diffraction (PXRD) patterns and single-crystal X-ray diffraction techniques. Both these compounds 1 and 2, are isostructural and construct 3D supramolecular networks by the combination of hydrogen bonding and C–H···π interactions. Interestingly, these two materials exhibit variable temperature magnetic moment. Two new isostructural coordination polymers have been synthesized using linear spacer ligand acetylenedicarboxylate and monodented 4-styrylpyridine ligands. The X-ray crystallographic analysis exhibits that both the compounds form 1D chain structures which undergo hydrogen bonding and C–H···π interactions to furnish 3D supramolecular architectures. Effect of metal ion on variable temperature magnetic moment has been studied. [ABSTRACT FROM AUTHOR]

Smart buildings are the need of the day with increasing demand-supply ratios and considerable deficiency to generate them. In any modern nonindustrial infrastructure, these demands mainly comprise thermostatically controlled loads (TCLs), which can be maneuvered. TCLs, such as air-conditioners, heaters, and refrigerators, are ubiquitous and their operating times can be controlled to achieve desired aggregate power. This power aggregation, in turn, helps achieve load management targets and thereby serves as an ancillary service (AS) to the power grid. In this work, a distributed averaging protocol is used to achieve the desired power aggregate set by the utility using steady-state desynchronization. The results are verified using a computer program for a homogeneous and heterogeneous population of TCLs. Furthermore, a load following scenario has been implemented using the utility as a reference. Apart from providing a significant AS to the power grid, the proposed idea also helps reduce the amplitude of power system oscillations imparted by the TCLs. Hardware-based results are obtained to verify its implementation feasibility in real-time. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Judgments by the Court of Jurisdictional Disputes / Uyusmazlik Mahkemesi Dergisi is the property of Court of Jurisdictional Disputes of the Republic of Turkey and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Alternative Politics / Alternatif Politika is the property of Alternatif Politika and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: Hormonal therapy is an important component of first line of treatment for breast cancer. Response to hormonal therapy is influenced by the progesterone receptor (PR)-status of breast cancer patients. However as an early effect, exposure to progesterone decreases expression of PR in breast cancer cells. An understanding of the mechanism underlying down-regulation of PR could help improve response to hormonal therapy. Methods: We performed small RNA sequencing of breast cancer cells for identification of microRNAs targetingPRin response to progesterone treatment. Biochemical approaches were used to validate the findings in breast cancer cells. Results: Analysis of small RNA sequencing of four breast cancer cell lines treated with progesterone revealed an up-regulation ofmiR-129-2independent of the PR status of the cells. We show thatmiR-129-2targets 3′UTR of PR to down-regulate its expression. Furthermore, inhibition ofmiR-129-2expression rescues the down-regulation of PR in breast cancer cells. Also, the expression levels ofmiR-129-2was observed to be elevated in patients with low expression of PR in the TCGA cohort (n = 359). Conclusion:miR-129-2mediates down-regulation of PR in breast cancer cells in response to progesterone, while anti-miR-129-2could potentiate PR expression levels among patients with inadequate PR levels. Thus, modulation of activity ofmiR-129-2could stabilize PR expression and potentially improve response to hormonal therapy under adjuvant or neo-adjuvant settings. [ABSTRACT FROM PUBLISHER]

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The article presents abstracts on medical topics including the association between leptin and serum aldosterone, the emergence of steroidogenesis and mast cells in the human fetal adrenal, and the exome sequencing in primary generalized glucocorticoid resistance patients.

In this work, carboxymethylated corn starch (CMCS) was synthesized using the microwave-assisted method with native corn starch (NCS) as the raw material, sodium hydroxide as the catalyst, and chloroacetic acid as the etherifying reagent. By varying the amount of etherifying reagent added, CMCS with degrees of substitution (DS) ranging from 0.034 to 0.070 were obtained. The molecular compositions, crystal structures, and granular configurations of the products were characterized using FT-IR, XRD, and SEM, respectively. The physicochemical characteristics of CMCS, such as hydration, rheological behavior, and gelatinization property, were studied systematically, and the results indicated that the aforementioned properties significantly changed. The intrinsic and apparent viscosities of CMCS decreased, whereas the solubility, swelling power, and anti-retrogradation were improved. The results from the Brabender viscosity curve analysis showed that the gelatinization temperature of CMCS decreased, which indicated that the gelatinization property and paste processing performance of CMCS were enhanced. These changes were attributed to the combined effects of both microwave radiation and carboxymethylation modification. To investigate the textile sizing property of CMCS, pure cotton yarns (60S) were sized using CMCS, NCS and PVA. The results showed that CMCS had considerably improved sizing and desizing properties compared with NCS, and some aspects of the performance were even close to those of PVA. The results of these tests indicated that this novel green sizing agent (CMCS) could have promising applications in textile manufacturing and become an ideal substitute for PVA. [ABSTRACT FROM AUTHOR]