Miracle-dz/UniFAR-FTUs huggingface dataset:
Induction Strategy of Igbo Entrepreneurs and Micro-Business Success: A Study of Household Equipment Line, Main Market Onitsha, Nigeria

This work justifies the “Igba-odibo” (Traditional Business School) concept as a business strategy for achieving success in business which is measured through business/opportunity utilization, customer relationship/business networking and capital acquisition for business. It gives the in-depth symbolic interpretation and application of the dependent and independent variables used. The paper extends its discussion on the significance of these business strategies as practised among Igbo entrepreneurs and on how they equip Igbo entrepreneurs to immensely contribute their quotas in the area of developing entrepreneurship in Nigeria in particular and the globe in general. Research questions were formulated to investigate the relationship between business strategy and success. Related literature was reviewed. The study population covers the household equipment line of Main Market Onitsha in Anambra State, Nigeria, which has shop capacities of over five hundred, which were used to assume the population of the study – out of the 300 questionnaires administered to the directors of the business or the Masters/Mistresses, who were the business owners during the study, 180 were returned, 73 were invalid, so the researcher was left with 107 valid questionnaires to work with. The data collected were tested using frequency tables, percentages, Pearson Product-Moment correlation analysis, and regression analysis. The result shows that there is a strong positive relationship between the two variables. The researcher recommends that the government should encourage and strongly support these entrepreneurs by providing loans and adequate infrastructure that aids business.
Improving perceptual and conceptual hydrological models using data from small basins

This paper demonstrates how data from a small experimental basin can be used to evaluate possible structures for a lumped hydrological model. Data collected at the Mahurangi experimental basin in New Zealand includes rainfall, streamflow and multi-depth soil moisture time-series data. We use this data to evaluate possible model representations of the soil zone available in the FUSE modular modelling framework. Upper and lower soil zone architecture choices are tested. The results provide substantial guidance for model structure choice.
Fire effects on rangeland hydrology and erosion in a steep sagebrush‐dominated landscape

Post‐fire runoff and erosion from wildlands has been well researched, but few studies have researched the degree of control exerted by fire on rangeland hydrology and erosion processes. Furthermore, the spatial continuity and temporal persistence of wildfire impacts on rangeland hydrology and erosion are not well understood. Small‐plot rainfall and concentrated flow simulations were applied to unburned and severely burned hillslopes to determine the spatial continuity and persistence of fire‐induced impacts on runoff and erosion by interrill and rill processes on steep sagebrush‐dominated sites. Runoff and erosion were measured immediately following and each of 3 years post‐wildfire. Spatial and temporal variability in post‐fire hydrologic and erosional responses were compared with runoff and erosion measured under unburned conditions. Results from interrill simulations indicate fire‐induced impacts were predominantly on coppice microsites and that fire influenced interrill sediment yield more than runoff. Interrill runoff was nearly unchanged by burning, but 3‐year cumulative interrill sediment yield on burned hillslopes (50 g m−2) was twice that of unburned hillslopes (25 g m−2). The greatest impact of fire was on the dynamics of runoff once overland flow began. Reduced ground cover on burned hillslopes allowed overland flow to concentrate into rills. The 3‐year cumulative runoff from concentrated flow simulations on burned hillslopes (298 l) was nearly 20 times that measured on unburned hillslopes (16 l). The 3‐year cumulative sediment yield from concentrated flow on burned and unburned hillslopes was 20 400 g m−2 and 6 g m−2 respectively. Fire effects on runoff generation and sediment were greatly reduced, but remained, 3 years post‐fire. The results indicate that the impacts of fire on runoff and erosion from severely burned steep sagebrush landscapes vary significantly by microsite and process, exhibiting seasonal fluctuation in degree, and that fire‐induced increases in runoff and erosion may require more than 3 years to return to background levels. Published in 2008 by John Wiley & Sons, Ltd.
Implications of Early Pregnancy Obesity on Maternal, Fetal and Neonatal Health: Retrospective cohort study from Oman.

Objectives This study aimed to determine the prevalence of early pregnancy obesity among Omani women and to review maternal antenatal complications, intrapartum and postpartum events and neonatal complications among such women in comparison to women of normal weight. Methods This retrospective cohort study included 2,652 pregnant Omani women who delivered at the Royal Hospital, Muscat, Oman, between November 2011 and April 2012. The patients' electronic medical records were reviewed for antenatal, intrapartum and postpartum data. Body mass index was measured during the first trimester (≤12 gestational weeks) and classified according to the World Health Organization categories. Maternal and neonatal complications were compared between obese women and those of normal weight. Obstetric outcomes in uncomplicated pregnancies were also compared. Results In the study cohort, there were 901 (34%) obese women and 912 (34.4%) women of normal weight; of these, 440 (48.8%) and 672 (73.7%) had uncomplicated pregnancies, respectively. Obese women had a significantly increased incidence of gestational diabetes (relative risk [RR]: 2.23; 95% confidence interval [CI]: 1.70-2.92; P <0.01), gestational hypertension (RR: 3.04; 95% CI: 1.63-5.65; P <0.01), Caesarean delivery (RR: 1.48; 95% CI: 1.08-2.03; P <0.01), postpartum haemorrhage (RR: 2.10; 95% CI: 1.11-4.10; P = 0.01) and fetal macrosomia (RR: 2.71; 95% CI: 1.21-6.09; P <0.01). Conclusion Approximately one-third of the studied Omani women were obese. These women had a significantly increased risk of various maternal antenatal complications, intrapartum and postpartum events and neonatal complications.
Graph-based Hypothesis Generation for Parallax-tolerant Image Stitching

The seam-driven approach has been proven fairly effective for parallax-tolerant image stitching, whose strategy is to search for an invisible seam from finite representative hypotheses of local alignment. In this paper, we propose a graph-based hypothesis generation and a seam-guided local alignment for improving the effectiveness and the efficiency of the seam-driven approach. The experiment demonstrates the significant reduction of number of hypotheses and the improved quality of naturalness of final stitching results, comparing to the state-of-the-art method SEAGULL.
Synthesis and Characterization of Ni and Cu Doped ZnO

In this work pure and transition elements (Ni and Cu) doped Zinc Oxide is prepared. All the samples were prepared through chemical co-precipitation method, by using sulfates of metallic precursors. We have doped pure ZnO with Ni and Cu by 3% by weight concentration. Further the structural, Crystallite size and band gap approximation studies were performed by utilizing X-ray diffraction and spectroscopic techniques respectively. X-ray diffraction (XRD) result indicates that the sample possess a crystalline Wurtzite single phase. Crystallite size is in 19-30 nm range. PL characterization gives optical band gap that is 2.65-3.0 2 eV. FTIR gives the molecular band present in the samples. UV-Vis shows red shift in peak wavelength.
Photosynthesis, Carbohydrate Metabolism, and Yield of Phytochrome‐B‐Overexpressing Potatoes under Different Light Regimes

Transgenic potatoes (Solanum tuberosum L.) overexpressing Arabidopsis thaliana (L.) Heynh. phytochrome B (phyB) have been reported to exhibit a substantially modified plant architecture, increased photosynthetic performance, reduced photoinhibition, delayed leaf senescence, and increased tuber yield. A greenhouse and a growth chamber experiment were conducted at Braunschweig, Germany, to elucidate the crop physiological basis for the yield differences between moderately phyB-overexpressing transgenic (Dara-5) and wild-type potato plants. In the greenhouse experiment, Dara-5 leaves showed a 23% greater leaf carbon exchange rate (CER) at light saturation, 32% greater leaf conductance, and 21% longer green leaf area duration (GLAD) than the wild-type plants. The transgenic plants partitioned a considerably greater portion of their biomass to stems and roots, but tuber and total biomass yield did not significantly differ among genotypes. The leaves and stems of the transgenic plants had lower starch and soluble sugar concentrations but consistently higher N concentration than those of the nontransgenic plants. Light response curves showed increasing CER superiority of Dara-5 leaves with increasing photosynthetic photon flux (PPF), suggesting higher productivity of the transgenic plants in high-radiation environments. Therefore, the two genotypes were compared in growth chambers at low, medium, and high light levels of300, 600, and 900 μmol m -2 s -1 PPF. Leaf CER of the transgenic plants reached 123, 115, and 120% of the wild-type plants at low, medium, and high PPF, but only at low PPF did the transgenic plants produce significantly greater (+8%) tuber yield than the nontransgenic plants. It is supposed that enhanced C loss from respiration is responsible for the lack of consistent transgenic yield superiority.
How To Achieve Better Impressions in Computer-Mediated Communication?.

This paper presents a review of the literature on impression formation in face-to-face (FtF) and computer-mediated communication (CMC) and provides impression management recommendations for CMC users in a variety of environments. The first section provides an introduction to impression formation. Factors affecting impression formation in FtF and CMC environments are presented in the second section. For FtF environments, these factors include nonverbal cues (e.g., visual, paralinguistic, and psychological) and verbal variables (e.g., language norms, standard discourse schemas, pragmatic/syntactic codes, language intensity/immediacy/diversity, powerful/powerless language styles, gender-related language, verbal influence strategies, and ironic remarks). Models of CMC environments are described, and verbal and nonverbal cues (e.g., chronemics/temporal aspects, primacy/recency effects, frequency/duration of messaging, and paralinguistic cues) are addressed. The third section presents verbal and nonverbal strategies for developing positive impressions in CMC. Verbal strategies include: following language norms; using standard discourse schemas selectively; using pragmatic and syntactic codes selectively; using intense language; using immediate language; using diverse language; using powerful language style; using appropriate gender-related language; selecting appropriate verbal influence language; and using appropriate ironic remarks. Nonverbal strategies include: using paralinguistic cues appropriately; taking into account chronemics; maintaining a high frequency of messaging; maintaining a long duration of messaging; manipulating primacy effect; manipulating recency effect; and ensuring no typing errors. (Contains 106 references.) (MES) Reproductions supplied by EDRS are the best that can be made \ from the original document. Running head: IMPRESSION FORMATION AND CMC U.S. DEPARTMENT OF EDUCATION Office of Educational Research and Improvement EDUCATIONAL RESOURCES INFORMATION CENTER (ERIC) This document has been reproduced as received from the person or organization originating it. Minor changes have been made to improve reproduction quality. Points of view or opinions stated in this document do not necessarily represent official OERI position or policy. Impression Formation and CMC 1 PERMISSION TO REPRODUCE AND DISSEMINATE THIS MATERIAL HAS BEEN GRANTED BY TO THE EDUCATIONAL RESOURCES INFORMATION CENTER (ERIC) How to Achieve Better Impressions in Computer-Mediated Communication? Yuliang Liu and Dean Ginther Department of Psychology and Special Education Texas A&M University-Commerce Commerce, TX 75429
Cadmium Accumulation in Marsilea minuta Linn. and Its Antioxidative Responses

The present study was carried out to investigate the extent of cadmium (Cd) accumulation with its possible impact on physiological and biochemical basis of heavy metal tolerance in Marsilea minuta Linn. Cd salt (0 μM, 50 μM and 100 μM) was allowed to absorb by the plants for prolong days in hydroponic culture and a significant deterioration of the plant biomass was recorded. However, roots absorbed more metals than the leaves. Plants recorded a significant rise of superoxide (O-2) and hydrogen peroxide (H2O2). A noticeable amount of protein oxidation and lipid peroxidation were in proportionate to Cd accumulation. Anthocyanin and flavonoid content were decreased as compared to control condition. Superoxide dismutase (SOD), guaiacol peroxidase (GPX) and glutathione reductase (GR) contributed their antioxidative functions according to the Cd doses. The expression of GR was also evident from its activity staining in gel. So, it may suggest that antioxidative enzymes are up regulated and likely to be responsible for tolerance to Cd induced oxidative stress in Marsilea minuta Linn.
Analysis of Host and Viral-Related Factors Associated to Direct Acting Antiviral Response in Hepatitis C Virus Patients.

Hepatitis C virus (HCV) signifies an important health issue as it is a globally prevalent pathogen and poses a great threat to human health. Direct antiviral therapy became a landmark in treatment against chronic HCV infection as they have proven to increase sustained virological response (SVR) rate, provide shortened and simplified regimens. This study aimed to evaluate efficacy of Sofosbuvir and classify factors of treatment success and their function in therapy continuation decision. We studied host and viral factors in 310 patients who received Sofosbuvir (DAA) at a dose of 400 mg daily along with ribavirin 10 mg/kg body weight for 24 weeks and followed by 12 weeks after completion of treatment. A total of 302 patients (97.42%) showed end-of-treatment response. However, 8 patients (2.58%) were virological nonresponders and 286 patients (94.70%) achieved SVR. Among 310 HCV positive, the percentage of viral genotype 3-infected patients was 89.6%, whereas only 10.32% were affected by HCV genotype 1. Multivariable analysis showed that baseline HCV RNA (≤8 × 106 IU/mL vs. >8 × 106 IU/mL) [95% confidence interval (CI), odds ratio (OR) 3.0, 2.0 to 8.4; p = 0.004], age (<50 vs. ≥50 years) (95% CI, OR 1.9, 3.0 to 10.1; p = 0.03), liver texture (normal liver vs. coarse) are related to virological response. None of the patients included in the study has S282T substitution in NS5b of HCV. No significant difference in response was observed in patients with different genotypes of rs12979860. Liver texture, age, and viral load are predictors of SVR. In this real-life data no substitution of S282T in NS5b was observed related to failure of therapy. Oral Sofosbuvir generally has a high tolerance and can effortlessly beat the safety concerns of past regimens.
A cohort study of recurrence patterns among more than 54 000 relatives of oral cleft cases in Denmark: support for the multifactorial threshold model of inheritance

Objectives To determine if the anatomical severity of oral clefting affects familial recurrence in a large population based sample. To provide reliable recurrence risk estimates for oral cleft for first, second, and third degree relatives. Design Population based cohort study. Setting Denmark. Participants 6776 individuals affected with an oral cleft born from 1952 to 2005 and 54 229 relatives. Main outcome measures Recurrence risk estimates for oral cleft for first, second, and third degree relatives and stratification by severity, specificity, parent of origin effect, and family size for first degree relatives. Results For cleft lip and palate probands we observed recurrence risks for first, second, and third degree relatives of respectively 3.5% (95% CI 3.1% to 4.0%), 0.8% (95% CI 0.6% to 1.0%), and 0.6% (95% CI 0.4% to 0.8%). Individuals affected by the most severe oral cleft had a significantly higher recurrence risk among both offspring and siblings, eg, the recurrence risk for siblings of a proband with isolated bilateral cleft lip with cleft palate was 4.6% (95% CI 3.2 to 6.1) versus 2.5% (95% CI 1.8 to 3.2) for a proband born with a unilateral defect. Conclusions Anatomical severity does have an effect on recurrence in first degree relatives and the type of cleft is predictive of the recurrence type. Highly reliable estimates of recurrence have been provided for first cousins in addition to more accurate estimates for first and second degree relatives. These results and the majority of prior data continue to support a multifactorial threshold model of inheritance.
Current and emerging two-drug approaches for HIV-1 therapy in ART-naïve and ART-experienced, virologically suppressed patients

ABSTRACT Introduction: Current guidelines recommend a 2-drug antiretroviral regimen as an alternative to triple antiretroviral therapy (ART) in selected patients to reduce long-term toxicity and costs. Areas covered: This review is intended to provide insight into the efficacy, safety and tolerability of 2-drug versus 3-drug ART in naïve and in treatment-experienced virologically-suppressed patients. Expert opinion: Dual therapy regimens are not feasible in HBV-coinfected individuals and should not be applied during pregnancy. Positive data on 2-drug ART in drug naïve patients are still limited, while, in virologically-suppressed individuals, several regimens have shown non-inferiority as compared to 3-drug regimens. The strongest evidence of efficacy applies to ritonavir-boosted PI regimens combined with lamivudine and to dolutegravir with rilpivirine. Dual therapies showed improved renal function and bone mineral density over tenofovir disoproxil fumarate-based 3-drug regimens. There are also great expectations for ongoing phase 3 trials testing dolutegravir with lamivudine. New and future single tablet co-formulations of dual regimens are expected to improve their suitability. Despite the lack of comparison with tenofovir alafenamide-based 3-drug regimens, the 2-drug regimens showing consistent non-inferiority and safety versus 3-drug regimens will challenge the current paradigm of 3-drug ART.
Aging assessment of synthetic ester impregnated thermally non-upgraded kraft paper through chemical markers in oil

The applicability of using 2-furfural (2-FAL) and methanol as aging markers for synthetic ester impregnated paper insulation was investigated through laboratory aging experiments at temperatures of 80, 100 and 120 °C. Methanol in the synthetic ester increased linearly with paper aging until degree of polymerisation (DP) reached 400. During this period concentration of methanol in oil was higher than that of 2-FAL, which proved the concept of using methanol to indicate early paper aging in the synthetic ester. However, the rate of methanol increase against the reduction of DP in the synthetic ester was about three times higher than that seen in mineral oil. This is due to a difference in the partitioning of the marker between oil and paper. Since the synthetic ester is more polar than the mineral oil, it attracted more methanol molecules from the paper, resulting in a higher concentration of methanol in oil for the same reduction of DP. In addition, a reduction in methanol was observed at the later stage of paper aging at 120 °C. This could be due to either a change in the partitioning between oil and paper, or an esterification reaction which consumes methanol in the system.
Calculation of the amplitude matrix for a nonspherical particle in a fixed orientation.

General equations are derived for computing the amplitude matrix for a nonspherical particle in an arbitrary orientation and for arbitrary illumination and scattering directions with respect to the laboratory reference frame, provided that the scattering problem can be solved with respect to the particle reference frame. These equations are used along with the T-matrix method to provide benchmark results for homogeneous, dielectric, rotationally symmetric particles. The computer code is publicly available on the World-Wide Web at http://www.giss. nasa.gov/~crmim.
The Influence of Visual and Tactile Inputs on Denim Jeans Evaluation

This study investigated how visual and tactile inputs might influence consumers’ evaluative processes when they shop for a pair of denim jeans. Qualitative method was adopted to examine both sensory and cognitive responses towards sample denim jeans in respect of product-specific cues such as colour and fabric. The participants were 42 Canadian females aged from 18 to 27 years old. According to the results of this study, dark coloured jeans are often associated with higher prices. Additionally, many participants used fabric hand (the feeling of fabric between fingers) to evaluate the thermo-physiological/sensorial comfort qualities and durability of the jeans, as well as fabric stretch to assess shape retention, physical mobility and psychological comfort (self-/body-image). These findings suggest that consumers do not merely use specific product cues to judge a product’s inherent functional/concrete qualities such as weight, thermal properties, but also link various cues to higher or abstract values such as social, psychological and sensorial benefits/pleasure. Clearly, affective and cognitive processing occurred and coexisted throughout the evaluative process.
Prediction of Turbulent Jet Mixing Noise Reduction by Water Injection

A one-dimensional control volume formulation is developed for the determination of jet mixing noise reduction due to water injection. The analysis starts from the conservation of mass, momentum, and energy for the control volume and introduces the concept of effective jet parameters (jet temperature, jet velocity, and jet Mach number). It is shown that the water-to-jet mass flow rate ratio is an important parameter characterizing the jet noise reduction on account of gas-to-droplet momentum and heat transfer. Two independent dimensionless invariant groups are postulated and provide the necessary relations for the droplet size and droplet Reynolds number. Results are presented illustrating the effect of mass flow rate ratio on the jet mixing noise reduction for a range of jet Mach numbers and jet Reynolds numbers. Predictions from the model show satisfactory comparison with available test data on perfectly expanded hot supersonic jets. The results suggest that significant noise reductions can be achieved at increased flow rate ratios.