Miracle-dz/UniFAR-FTUs huggingface dataset:
Unravelling the intertwined nexus of firm performance, ESG practices, and capital cost in the Chinese business landscape

Abstract This research explores the relationship between a company’s commitment to Environmental, Social, and Governance (ESG) factors and its capital equity cost (COE) in the Chinese market. Using statistical methods like regression analysis, the study aims to uncover how ESG disclosure relates to COE. Key findings reveal that environmental and social disclosures increase capital equity costs, indicating higher costs for companies with strong ESG practices. However, governance disclosures don’t significantly impact COE, suggesting that environmental and social aspects carry more weight in shaping investor perceptions and influencing costs compared to governance. The research also shows that this ESG-COE link is more significant for financially sound companies, indicating greater cost implications for strong performers. The study further demonstrates that strong ESG practices are perceived as lower risk, leading to lower capital equity costs. Chinese firms with high ESG scores tend to have lower capital costs, indicating rising investor appreciation for ESG in the Chinese market. The study’s robustness check supports these findings, reinforcing the growing importance of ESG in investment decisions. This research has implications for companies, investors, and policymakers, stressing the role of ESG in attracting investment and reducing costs. Policymakers can use these insights to encourage improved ESG practices and transparency. Overall, the study underscores ESG’s impact on capital equity costs in China, offering valuable insights for decision-makers and highlighting ESG’s relevance in financial choices.
MOLECULAR CLASSIFICATION OF THE GENUS ROSA L. (ROSACEAE) GROWN IN NORTHERN IRAQ BY USING RAPD MARKERS

The presented research, comprising characterization of nine species of the wild rose (Rosa L.), came from various regions of Northern Iraq. The study proceeded in 2021–2022 at the College of Education of Pure Science, University of Mosul, Mosul, Iraq. Employing the random amplification polymorphism DNA (RAPD) helped determine the genetic variation relationships among the species using the statistical program Numerical Taxonomy and Multivariate Analysis System (NTSYSpc 2.02). The use of 10 random primers attained amplifications observed with agarose gel electrophoresis. The RAPD primers generated 523 random bands, making it possible to separate Rosa species from each other. Among the studied species, the genetic distance ranged from 0.067 to 1.027. The least genetic dimension (0.067) came from the species Rosa canina var. deseglisei and Rosa canina var. canina, with the highest genetic breadth reaching 1.027 between Rosa x centifolia and Rosa foetida. The dendrogram revealed three main clusters based on the genetic distance values, with the third one getting split into three distinct groups. RAPD proved as an effective method for studying the relatedness among the species.
The Influence of Operating Cash Flows, Investments Cash Flow, and Funding Cash Flow on the Company Value in Technology Sector

Investors use the company value as one of the benchmarks in investing the capital since the value is generated from the share price with the basis of the company performance and the public assessment on that performance. The company value can be measured by Price Earning Ratio (PER), Price Book Value (PBV), and Tobin's Q. Price Book Value is selected in this research as its measurement. The research subjects were technology-based companies listed in the Indonesian stock exchange. From the data obtained, it was indicated that there were fluctuations in the value of technology-based companies. This is a dilemma for both the companies and the investors on the grounds that not only the management but also the investors expect the company value to consistently increase. The research sample were 28 companies that met the criteria, within the periods of 2019-2022. The method used was quantitative research with multiple regression analysis as its analytical tool. The results indicated that the operating cash flow, the investment cash flow, and the financing cash flow have no effects on the firm value.
Long-Term Characterization of Oxidation Processes in Graphitic Carbon Nitride Photocatalyst Materials via Electron Paramagnetic Resonance Spectroscopy

Graphitic carbon nitride (gCN) materials have been shown to efficiently perform light-induced water splitting, carbon dioxide reduction, and environmental remediation in a cost-effective way. However, gCN suffers from rapid charge-carrier recombination, inefficient light absorption, and poor long-term stability which greatly hinders photocatalytic performance. To determine the underlying catalytic mechanisms and overall contributions that will improve performance, the electronic structure of gCN materials has been investigated using electron paramagnetic resonance (EPR) spectroscopy. Through lineshape analysis and relaxation behavior, evidence of two independent spin species were determined to be present in catalytically active gCN materials. These two contributions to the total lineshape respond independently to light exposure such that the previously established catalytically active spin system remains responsive while the newly observed, superimposed EPR signal is not increased during exposure to light. The time dependence of these two peaks present in gCN EPR spectra recorded sequentially in air over several months demonstrates a steady change in the electronic structure of the gCN framework over time. This light-independent, slowly evolving additional spin center is demonstrated to be the result of oxidative processes occurring as a result of exposure to the environment and is confirmed by forced oxidation experiments. This oxidized gCN exhibits lower H2 production rates and indicates quenching of the overall gCN catalytic activity over longer reaction times. A general model for the newly generated spin centers is given and strategies for the alleviation of oxidative products within the gCN framework are discussed in the context of improving photocatalytic activity over extended durations as required for future functional photocatalytic device development.
A historical perspective on nature: Insights from environmental philosophy and the construction of the Erie and Rideau Canals

We contribute to the accounting history and canal literature and the growing interest in environmental reporting by examining the philosophical approaches evident in the accountability documents of two historical canal projects, the Erie and Rideau Canals. We examine official records of the construction of these canals to identify sentences containing terms related to the environment and classify each sentence according to the environmental philosophy reflected. Of the three main streams of environmental ethics, we find evidence of both virtue ethics and utilitarian philosophical perspectives in the accounts, although the utilitarian perspective dominates. There is only sparse evidence of a deontological approach. We find differences in the ethical themes focused on each canal consistent with the degree of settlement nearby. We also find evidence of some common themes for both canals when analysed by the key phase of their planning and construction activities. We also consider the implications of these findings.
Effect of changing flushing rates on development of late summer Aphanizomenon and Microcystis populations in a shallow lake, Müggelsee, Berlin, Germany

Muggelsee is a shallow lake in the suburban region of Berlin, Germany and included in the lake-river system of the river Spree, having an average annual retention time of 42 days which increases to > 100 days in the summer period. The summer equilibrium phase of phytoplankton results in the development of an Aphanizomenon flos-aquae dominated assemblage which, in some years, progresses towards a Microcystis dominated assemblage. Continuously high flushing (in range of 1%-2% of lake volume day (-1) does not prevent Aphanizomenon development but its biomass remains at low levels as compared to other summers with smaller average flushing. In such years (flushing remains < 1% of lake volume day (-1)) a flushing pulse of 1%-2% of lake volume day (-1) has been effectual to break development of cyanoprokaryotes and to decrease their biomass to low levels. The major reason of the decrease is not the dilution effect of flushing pulses but the intolerance of cyanoprokaryotes to sudden environmental changes. Considering the case of Muggelsee from the point of view of reservoir ecology it can be concluded that reservoirs with pulsed use are less exposed to development of cyanoprokaryotes if pulses occur in a sufficient frequency (20-30 days) and their intensity falls to the range of 1%-2% of reservoir volume day(-1). Reservoirs with continuous take off of water are more exposed to cyanoprokaryota development with all the consequences for water use.
Human impacts on vegetation carbon sequestration capacity in the Qilian Mountains, northeastern Tibetan Plateau since 2000

Vegetation carbon sequestration in alpine areas of West China, such as the Qilian Mountains on the northeastern Tibetan Plateau, has been subject to long-term human intervention under a warming climate since the launch of the western development strategy (WDS) in 2000. However, the human impacts on vegetation carbon sequestration capacity during this period remain unclear. In this study, the magnitude and direction of human impacts on vegetation carbon sequestration capacity (defined as net primary production, NPP) were assessed by the deviation of remote-sensing–estimated actual NPP data from the simulated potential NPP. The potential value was derived from natural system coupling under the assumption that human activities ceased during the assessment period. The impacts of natural forces and historic human activities were then effectively exfoliated in our final assessment using a process-based IBISi model. The results indicate that the total actual vegetation carbon sequestration capacity in the Qilian Mountains has reduced compared with its potential value since the WDS launched. This reduction was mainly attributed to grazing in the grasslands. However, deforestation, mineral resource exploitation, and the construction of hydropower facilities have also caused a reduction in vegetation carbon sequestration capacity at the local scales. In contrast, forestry protections and afforestation, and agricultural activities associated with reclamation, cultivation, irrigation, and fertilization, have resulted in local increases in the vegetation carbon sequestration capacity in the corresponding forest lands, shrublands, and croplands. These findings highlight the importance of ecological protections for vegetation carbon sequestration and were expected to provide evidence to verify the improvement of ecological management and the increasing of carbon sinks in West China.
Mineralogy and petrology of some Apollo 16 rocks and fines - General petrologic model of moon

Data published in the literature and original results of mineralogical and petrological analyses of Apollo 16 rocks and fines indicate that Apollo 16 and Luna 20 sites are dominated by plagioclase-rich rocks with minor olivine and/or pyroxene. Data suggest that shock, brecciation, and recrystallization have largely eliminated primary textures. In general, all data are consistent with derivation from ejecta blankets produced from plagioclase-rich rocks by impacts. The lunar crust is discussed as a product of an early differentiation of the entire moon, and Mg/Fe data for experimental olivine-liquid and olivine-orthopyroxene equilibria are used as constraints to examine compositional data for rocks, glasses, and fragments in the light of specific models for crystal-liquid differentiation.
The Effect of a Very-Low-Calorie Diet (VLCD) vs. a Moderate Energy Deficit Diet in Obese Women with Polycystic Ovary Syndrome (PCOS)—A Randomised Controlled Trial

We performed an open-label, randomised controlled trial to compare the effects of a very-low-calorie diet (VLCD) vs. moderate energy deficit approach on body weight, body composition, free androgen index (FAI), and metabolic markers in obese women with polycystic ovary syndrome (PCOS). Forty eligible patients were randomly assigned to a VLCD (n = 21) or a conventional energy deficit approach (n = 19) over the same period. After eight weeks, both groups experienced significant weight loss; however, this was greater in the VLCD arm (−10.9% vs. −3.9%, p < 0.0001). There was also a trend towards a reduction in FAI in the VLCD group compared to the energy deficit group (−32.3% vs. −7.7%, p = 0.07). In the VLCD arm, two women (18%) had a biochemical remission of PCOS (FAI < 4); this was not the case for any of the participants in the energy deficit arm. There was a significant within-group increase in the sex-hormone-binding globulin (p = 0.002) and reductions in fasting blood glucose (p = 0.010) and waist to hip ratio (p = 0.04) in the VLCD arm, but not in the energy deficit arm. The VLCD resulted in significantly greater weight reduction and was accompanied by more pronounced improvements in hyperandrogenaemia, body composition, and several metabolic parameters in obese women with PCOS as compared to the energy deficit approach.
First Report on the Movements Related to Feeding Behavior and Potential Importance as a Seed Disperser of the Masked Palm Civet Paguma larvata in Borneo

Abstract. We report the movements related to feeding behavior (using radio telemetry), and the contribution of gut passage to seed germination, of a male masked palm civet Paguma larvata in Sabah, Malaysian Borneo. The 95% kernel and 95% minimum convex polygon (MCP) home-range sizes were 1.20 km2 and 2.85 km2, respectively, based on 39 telemetry fixes during 151 tracking days. We recorded six feeding sites consisting of fruiting Ficus trees. The civet repeatedly visited the same fruiting trees, indicating specific food resources may be limited within these forests. However, we observed the civet leaving ripe figs uneaten. Thus the total number of ripe fruits might not be the priority factor determining civet feeding behaviors. The tracked civet usually slept in places that were 0.5 km away from feeding sites and he visited several trees in one night. Gut passage enhanced seed germination of a hemi-epiphytic fig species, Ficus lawesii, and ingested seeds germinated much earlier than intact ones, indicating that gut passage may be essential for improving germination. The results suggest the possible contribution of this species to seed dispersal, especially in plants having epiphytic life forms. More studies are needed to evaluate the ecological role of this species in its ecosystem.
A 3.8-μW 10-Keyword Noise-Robust Keyword Spotting Processor Using Symmetric Compressed Ternary-Weight Neural Networks

A ternary-weight neural network (TWN) inspired keyword spotting (KWS) processor is proposed to support complicated and variable application scenarios. To achieve high-precision recognition of ten keywords under 5 dB~Clean wide range of background noises, a convolution neural network consists of four convolution layers and four fully connected layers, with modified sparsity-controllable truncated Gaussian approximation-based ternary-weight training is used. End-to-end optimization composed of three techniques is utilized: 1) the stage-by-stage bit-width selection algorithm to optimize the hardware overhead of FFT; 2) the lossy compressed TWN with symmetric kernel training (SKT) and dedicated internal data reuse computation flow; and 3) the error intercompensation approximate addition tree to reduce the computation overhead with marginal accuracy loss. Fabricated in an industrial 22-nm CMOS process, the processor realizes up to ten keywords in real-time recognition under 11 background noise types, with the accuracy of 90.6%@clean and 85.4%@5 dB. It consumes an average power of <inline-formula> <tex-math notation="LaTeX">$3.8 ~\mu \text{W}$ </tex-math></inline-formula> at 250 kHz and the normalized energy efficiency is <inline-formula> <tex-math notation="LaTeX">$2.79\times $ </tex-math></inline-formula> higher than state of the art.
Updates on ankylosing spondylitis: pathogenesis and therapeutic agents

Ankylosing spondylitis (AS) is an autoinflammatory disease that manifests with the unique feature of enthesitis. Gut microbiota, HLA-B*27, and biomechanical stress mutually influence and interact resulting in setting off a flame of inflammation. In the HLA-B*27 positive group, dysbiosis in the gut environment disrupts the barrier to exogenous bacteria or viruses. Additionally, biomechanical stress induces inflammation through enthesial resident or gut-origin immune cells. On this basis, innate and adaptive immunity can propagate inflammation and lead to chronic disease. Finally, bone homeostasis is regulated by cytokines, by which the inflamed region is substituted into new bone. Agents that block cytokines are constantly being developed to provide diverse therapeutic options for preventing the progression of inflammation. In addition, some antibodies have been shown to distinguish disease selectively, which support the involvement of autoimmune immunity in AS. In this review, we critically analyze the complexity and uniqueness of the pathogenesis with updates on the findings of immunity and provide new information about biologics and biomarkers.
The Effect of Cox’s Interaction Model-based Nutrition Education Program on Health Perception, Dietary Self-Efficacy, Dietary Pattern, and Diet Behaviors of Children

Background : Healthy lifestyle behaviors gained in childhood have a great impact on health in adulthood. Nutrition is one of the most important healthy lifestyle behaviors. Children's nutritional behaviors should be improved through nutrition programs. Objective: To determine the effects of Cox’s Interaction Model-based Nutrition Education Program on health perception, dietary self-efficacy, dietary pattern, and diet behaviors of children. Methods: The research employed a quasi-experimental design. This research was conducted with 5 th -7 th grade students of similar socioeconomic status attending two different secondary schools (n=516). The lottery method was used to randomly assign the two schools to the intervention and control groups. Data were collected using a demographic data form, Children’s Dietary Self-Efficacy Scale, Dietary Pattern Index, and Diet Behavior Scale. Cox’s Interaction Model-based Nutrition Education Program was applied to students in the intervention group for five weeks. This program consists of two sections: interactive education and educational activities. Paired samples t-test was used for intra-group comparisons and Student's t-test was used for inter-group comparisons. Results : There was no significant difference between the two groups in terms of diet self-efficacy, dietary pattern, and diet behaviors in the pre-intervention. After the post-intervention, diet self-efficacy, health perception, and diet behavior scores of the experimental group increased, while the diet pattern scores decreased. However, there was no change in the control group. Conclusions: It was found that Nutrition Education Program given to students positively affected their dietary self-efficacy, health perception, dietary pattern, and diet behaviors. [ Ethiop. J. Health Dev . 2023; 37(1):00-00]
“They Don't Feel Like This Is Their Place Anymore:” School Leaders’ Understanding of the Impacts of Gentrification on Schools

A number of urban U.S. cities that were traditionally Black and underinvested are now becoming enclaves to whites and upper-middle-class people. Consequently, a growing body of research on schools and gentrification is emerging. While most of this research has focused on the shifts that neighborhoods and schools undergo due to gentrification, we know less about how school leaders make meaning of these impacts. This study draws on interviews with 26 principals in two gentrifying cities to examine the impacts of gentrification on schools. We find that school leaders understand gentrification's impacts on schools materially, epistemically, and affectively, and at the same time, these shifts complicate the work of school leaders. This study concludes with implications for future research.
Optimal type and dose of hypoxic training for improving maximal aerobic capacity in athletes: a systematic review and Bayesian model-based network meta-analysis

Objective: This study aimed to compare and rank the effect of hypoxic practices on maximum oxygen consumption (VO2max) in athletes and determine the hypoxic dose-response correlation using network meta-analysis. Methods: The Web of Science, PubMed, EMBASE, and EBSCO databases were systematically search for randomized controlled trials on the effect of hypoxc interventions on the VO2max of athletes published from inception until 21 February 2023. Studies that used live-high train-high (LHTH), live-high train-low (LHTL), live-high, train-high/low (HHL), intermittent hypoxic training (IHT), and intermittent hypoxic exposure (IHE) interventions were primarily included. LHTL was further defined according to the type of hypoxic environment (natural and simulated) and the altitude of the training site (low altitude and sea level). A meta-analysis was conducted to determine the standardized mean difference between the effects of various hypoxic interventions on VO2max and dose-response correlation. Furthermore, the hypoxic dosage of the different interventions were coordinated using the “kilometer hour” model. Results: From 2,072 originally identified titles, 59 studies were finally included in this study. After data pooling, LHTL, LHTH, and IHT outperformed normoxic training in improving the VO2max of athletes. According to the P-scores, LHTL combined with low altitude training was the most effective intervention for improving VO2max (natural: 0.92 and simulated: 0.86) and was better than LHTL combined with sea level training (0.56). A reasonable hypoxic dose range for LHTH (470–1,130 kmh) and HL (500–1,415 kmh) was reported with an inverted U-shaped curve relationship. Conclusion: Different types of hypoxic training compared with normoxic training serve as significant approaches for improving aerobic capacity in athletes. Regardless of the type of hypoxic training and the residential condition, LHTL with low altitude training was the most effective intervention. The characteristics of the dose-effect correlation of LHTH and LHTL may be associated with the negative effects of chronic hypoxia.