Miracle-dz/UniFAR-FTUs huggingface dataset:
PRACTICE OF GOWNING AND GLOVING TECHNIQUE AMONG HEALTH PERSONNEL AT OPERATION THEATRE OF TEACHING HOSPITAL, BHARATPUR

Background: Gowning and gloving is regarded as the basic component of modern Surgery, its standard of practice is directly concerned with patient safety and infection prevention. The aim of this study was to observe the practice of gowning and gloving technique among health personnel at operation theatre of teaching hospital, Bharatpur, Nepal. Methods: A descriptive cross-sectional study was carried out among 90 health personnel who had scrubbed in the operation theatre before approached to sterile field, by using observational checklist. Sample was selected by using non probability, consecutive sampling technique. Data were analyzed using descriptive and inferential statistics to find the association between the variable. Results: The findings highlighted, that only 36.7% of the health personnel fulfill the criteria of surgical gowning and gloving. The main issues found in the study were not picking up the entire folded gown through all layers from the wrapper (31.1%), and not holding the gown near the gown’s neck and touch unsterile objects (18.9%). Conclusions: The level of practice on gowning and gloving technique was statistically significant with professional experience and education of the respondents. Hence, operation theatre department should develop the audit protocol and in-service training model for the surgical team.
Prognostic value of left atrial strain in patients with congenital aortic stenosis

Abstract Aim To explore whether left atrial (LA) strain with speckle tracking echocardiography (STE) can contribute to prognostication in patients with congenital aortic stenosis (CAS). Methods and results In this prospective study, consecutive outpatients with stable CAS and healthy adults were enrolled between 2011 and 2015. Left atrial function was analysed with STE using Tomtec software. Associations between LA strain (LAS) measurements and primary composite outcome (any adverse cardiovascular event, hospitalization, or re-intervention) and secondary outcome (re-interventions) were assessed with Cox regression analysis. In total, 98 patients with CAS (mean age: 35.0 ± 11.9 year, female: 59.2%) and 121 controls (age: 43.9 ± 13.8 year, female: 55.4%) were included. The majority of patients were in NYHA class I: 97 (99%) at baseline. At baseline, LA conduit strain (LAS-cd) and strain rate (LASR-cd) were significantly lower in patients than in controls when corrected for age and sex (−18.1 ± 8.7 vs. −23.5 ± 9.9%, P = 0.001 and −0.73 ± 0.31 vs. −1.02 ± 0.43/s, P < 0.001). During a median follow-up of 6.4 years (5.7–7.1), the primary composite outcome occurred in 48 (39.6%) patients. Kaplan–Meier analysis showed that decreased LAS-cd (<21%) was associated with a higher occurrence of the primary outcome (log-rank: P = 0.008). Depressed LAS-cd and LASR-cd were both associated with the primary composite outcome [univariable hazard ratio (HR) = 0.64(0.46–0.88), P = 0.005 and HR = 0.68(0.55–0.83), P < 0.001, respectively]; adjusted HR (for LAS-cd and LASR-cd, respectively): 0.31(0.09–1.04), P = 0.06 and 0.49(0.26–0.89), P = 0.02. Conclusion Impairment in LA conduit function assessed with STE carries prognostic value in patients with CAS and can be implemented in clinical management.
Nitric Oxide Implication in Potato Immunity to Phytophthora infestans via Modifications of Histone H3/H4 Methylation Patterns on Defense Genes

Nitric oxide (NO) is an essential redox-signaling molecule operating in many physiological and pathophysiological processes. However, evidence on putative NO engagement in plant immunity by affecting defense gene expressions, including histone modifications, is poorly recognized. Exploring the effect of biphasic NO generation regulated by S-nitrosoglutathione reductase (GNSOR) activity after avr Phytophthora infestans inoculation, we showed that the phase of NO decline at 6 h post-inoculation (hpi) was correlated with the rise of defense gene expressions enriched in the TrxG-mediated H3K4me3 active mark in their promoter regions. Here, we report that arginine methyltransferase PRMT5 catalyzing histone H4R3 symmetric dimethylation (H4R3sme2) is necessary to ensure potato resistance to avr P. infestans. Both the pathogen and S-nitrosoglutathione (GSNO) altered the methylation status of H4R3sme2 by transient reduction in the repressive mark in the promoter of defense genes, R3a and HSR203J (a resistance marker), thereby elevating their transcription. In turn, the PRMT5-selective inhibitor repressed R3a expression and attenuated the hypersensitive response to the pathogen. In conclusion, we postulate that lowering the NO level (at 6 hpi) might be decisive for facilitating the pathogen-induced upregulation of stress genes via histone lysine methylation and PRMT5 controlling potato immunity to late blight.
Sustained Improvement in Patient Experience by Optimizing Patient Flow in Ambulatory Settings

Patient experience has become a priority for healthcare institutions as it affects clinical quality of care, financial reimbursement, provider, and patient satisfaction. We report our experience of improving patient experience measured by Press Ganey surveys in a busy multidisciplinary clinic over 65 months. We optimized patient flow in the clinic by technology-facilitated communication among the clinic staff and by a modest space redesign. We noted a significant improvement in “clinic visit” scores from baseline of 82.1 to 84.6 at year 1, 86.1 at year 2, 88.7 at year 3, and 88.9 at year 4 (P < .001). In comparison with previous short-term studies, we were able to sustain improvement in patient experience scores over 4 years due to optimized patient flow and monitoring of clinic operations. A similar approach can be implemented in other ambulatory settings and is likely to cause a long-term positive impact on patient experience.
Cybercrimes in Nigeria: Analysis, Detection and Prevention

Over the years, the alarming growth of the internet and its wide acceptance has led to increase in security threats. In Nigeria today, several internet assisted crimes known as cybercrimes are committed daily in various forms such as fraudulent electronic mails, pornography, identity theft, hacking, cyber harassment, spamming, Automated Teller Machine spoofing, piracy and phishing. Cybercrime is a threat against various institutions and people who are connected to the internet either through their computers or mobile technologies. The exponential increase of this crime in the society has become a strong issue that should not be overlooked. The impact of this kind of crime can be felt on the lives, economy and international reputation of a nation. Therefore, this paper focuses on the prominent cybercrimes carried out in the various sectorsin Nigeria and presents a brief analysis of cybercrimes in tertiary institutions in Ekiti-State. In conclusion, detection and prevention techniques are highlighted in order to combat cybercrimes in Nigeria .
Relationships between Personality Traits and Brain Gray Matter Are Different in Risky and Non-risky Drivers

Personality traits such as impulsivity or sensitivity to rewards and punishments have been associated with risky driving behavior, but it is still unclear how brain anatomy is related to these traits as a function of risky driving. In the present study, we explore the neuroanatomical basis of risky driving behavior and how the level of risk-taking influences the relationship between the traits of impulsivity and sensitivity to rewards and punishments and brain gray matter volume. One hundred forty-four participants with different risk-taking tendencies assessed by real-life driving situations underwent MRI. Personality traits were assessed with self-report measures. We observed that the total gray matter volume varied as a function of risky driving tendencies, with higher risk individuals showing lower gray matter volumes. Similar results were found for volumes of brain areas involved in the reward and cognitive control networks, such as the frontotemporal, parietal, limbic, and cerebellar cortices. We have also shown that sensitivity to reward and punishment and impulsivity are differentially related to gray matter volumes as a function of risky driving tendencies. Highly risky individuals show lower absolute correlations with gray matter volumes than less risk-prone individuals. Taken together, our results show that risky drivers differ in the brain structure of the areas involved in reward processing, cognitive control, and behavioral modulation, which may lead to dysfunctional decision-making and riskier driving behavior.
Effects of forced input on the performance of direct contact membrane distillation

The effect of the input dynamics on the membrane distillation performance is studied employ - ing an experimentally validated model. Alteration of the cold stream flow rate relative to the hot stream flow rate demonstrated a profound impact on the process dynamics, hydrodynamics, and heat-transfer mechanism. The process exhibited a variable dynamic response to fluctuation in feed temperature and flow rate. For example, the fundamental time constant can be from 0.3 min for step changes in the feed flow rate orating at feed temperature of 50°C to 18 min for step changes in the feed temperature operating at a flow rate of 500 L/h. Forcing both flow rates as opposite rectangular waves indicated enhancement of the accumulated gain output ratio (GOR) and the recovery ratio (RR). On an accumulative basis, GOR can improve by 60% and RR by 80%. Furthermore, decreas - ing the cycling frequencies of both flow rates can further improve the performance. Maximum performance enhancement was achieved when an equal period of oscillation of 5 min is utilized for both streams where GOR approaches 1 and RR 16%.
Evaluation of Trichogramma cacaeciae (Hymenoptera: Trichogrammatidae) and Blattisocius mali (Mesostigmata: Blattisociidae) in the Post-Harvest Biological Control of the Potato Tuber Moth (Lepidoptera: Gelechiidae): Use of Sigmoid Functions

The potato tuber moth (PTM), Phthorimaea operculella, is the main potato pest in the world, having managed to adapt to a wide range of climatic conditions, and causing damage to stored tubers. The effectiveness of a biological control using the parasitoid Trichogramma cacaeciae and the predatory mite Blattisocius mali was evaluated in PTM under conditions that simulated those of tubers in storage. The number of adults found at the end of the trial was significantly higher in the control (181.75 ± 11.00 adults/container) than in treatments where B. mali (24.50 ± 7.22) or T. cacaeciae (102.00 ± 14.61) were released. The biological control’s effectiveness using the Abbot formula was 86.52% for the predator and 43.88% for the parasitoid. In addition, the PTM population data was fitted by logistic models, and the best fit was found for the simple logistic function. Using the data generated from these functions, the control efficiencies for the mite and the parasitoid were 94.85% and 73.77%, respectively. B. mali showed greater potential for being incorporated into integrated PTM management programs than T. cacaeciae. Based on logistic functions, a novel way of estimating the effectiveness of predators and parasitoids is also presented and discussed.
Using Photovisualizations to Gain Perspectives on River Conservation over Time

The Missisquoi River originates in a densely forested, hilly, and lightly populated region in northern Vermont, USA, flowing north until it crosses the Canadian border. The upper American stretches of the river are federally designated as “Wild and Scenic” in recognition of its outstanding natural, cultural, and recreational values. This paper reports on the place-based and river-focused perspectives of rural residents who live and work along the Missisquoi River and its tributaries and who are the recipients of Vermont’s shifting river management strategies. The mixed methods research drew on participant observation, interviews, and interpretations of photovisualizations (PVZs). The PVZ method identified the different geographical imaginaries held by residents and conservation professionals, demonstrating that PVZs can be used as a method to foster dialogue about sense of place and conservation initiatives. Visual aids can help unveil the complex, temporal relationships between landowners and the adjacent waterways, which in turn influence participation in river restoration efforts.
Influence of Hydroxytyrosol Acetate Enrichment of an Oil Rich in Omega-6 Groups on the Evolution of Its Oxidation and Oxylipin Formation When Subjected to Accelerated Storage. A Global Study by Proton Nuclear Magnetic Resonance

Sunflower oil samples, both unenriched and enriched with four different concentrations of hydroxytyrosol acetate, were subjected to accelerated storage at 70 °C until a very advanced oxidation stage and the process was monitored by 1H NMR spectroscopy. The aim of the study is to know the effect that the presence of this antioxidant has on the oxidation process of sunflower oil under the aforementioned conditions, as well as on the formation and evolution of the concentration of a significant number of oxylipins. The oxidation process was studied globally by monitoring, during storage time, the degradation of both the linoleic acyl group of sunflower oil, which is the main component of sunflower oil, and the added hydroxytyrosol acetate. Simultaneously, the identification of up to twenty-six different types of oxylipins formed in the oxidation process and the monitoring of the evolution of their concentration over the storage time were carried out. In this way, essential information about the effect that hydroxytyrosol acetate provokes on the oxidation of this oil rich in omega-6 polyunsaturated acyl groups, has been obtained. It has also been shown that the enrichment of sunflower oil with this antioxidant under the conditions tested does not prevent the oxidation process but slows it down, affecting the entire oxidation process.
Barriers to physical activity and markers of adiposity in university students

ABSTRACT In this study the objective was to establish the association between physical activity barriers and adiposity markers in university students. A cross sectional descriptive study was executed. Anthropometric assessment, sociodemographic data survey and physical activity barrier perception questionnaire were applied to 211 students. The most frequent barriers were lack of time, energy and free will. It was found greater value in indicators of adiposity in men and association between the barriers lack of time, skills and fear of injury, with a higher body mass index. It was found a relationship between barriers to physical activity and adiposity markers, relevant aspects in the strategies of promotion of physical activity and weight control.
Carboniferous variation of crustal thickness and subduction angles in Eastern Tianshan, NW China: evidence from the petrogenesis of the magmatic rocks in the Aqishan–Yamansu Belt

ABSTRACT New geochronological and geochemical data were presented for the Early Carboniferous basaltic to andesitic volcanic rocks and Late Carboniferous granitic intrusions in the Aqishan–Yamansu Belt of Eastern Tianshan, NW China. Zircon U–Pb dating indicates that the andesite and granite were emplaced at 330 Ma and 321 Ma, respectively. The andesitic rocks of the Yamansu Formation (FM) display subalkaline to calc-alkaline characteristics with moderate SiO2, relatively high Mg# values, and low Cr, Co and Ni, indicating an origin from mantle-derived melts. Their relatively low εNd(t) values (–0.02 ~ +0.61) and old TDM ages (TDM = 1.39–1.40 Ga) suggest a mantle source with addition of old crustal materials. Their high Rb/Y and Ba/La, low Nb/Y and Th/Yb ratios elucidate that the magma sources were probably metasomatized by slab-derived fluids. Besides, the high Th and low Ce/Th and Ba/Th ratios of the andesites suggest a contribution from subducted sediment–derived melts. Integrated with the depletion in high field strength elements and enrichment in light rare earth elements (LREEs), we suggest that the Yamansu andesites were formed by partial melting of relatively enriched mantle wedge metasomatized by both subducted sediment-derived melts and fluids. The basalts of the Tugutublak Formation (TF) have high MgO, Mg# (56–58) and εNd(t) (+5.9 ~ +6.3) values with enriched in LREEs and depleted in Nb–Ta–Ti anomalies, implying an arc setting. Their high Ba/Th, Ba/La and low Th/Ta, Th/Yb ratios suggest that the slab-derived fluids were involved. The basaltic andesites of the TF have higher SiO2, lower Mg# (48–50), Cr, Ni and εNd(t) (+1.21) values than the basalts of this formation, indicating that they were evolved from the basaltic magma. Therefore, the Carboniferous volcanic rocks in this study indicate that the Aqishan–Yamansu Belt was in a subduction background. The granites intruding into the TF show typical characteristics of I-type granite. Their highly positive εHf(t) values (+14 ~ +17) suggest a significant contribution from juvenile basaltic lower crust. Moreover, changes in the Dy/Yb and Ho/Yb ratios of Late Paleozoic felsic igneous rocks in the Aqishan–Yamansu Belt imply that the crust underwent four periods of thickening and thinning, which were likely triggered by the variation of subduction angles. Graphical Abstract
Identification of Coenzyme Q10 and Skeletal Muscle Protein Biomarkers as Potential Factors to Assist in the Diagnosis of Sarcopenia

The aim of this study was to explore the use of coenzyme Q10 and skeletal muscle protein biomarkers in the diagnosis of sarcopenia. Subjects with or without sarcopenia were recruited. The anthropometric, muscle strength and endurance measurements were assessed. Muscle proteins (albumin and creatine kinase), myokines (irisin and myostatin), and the coenzyme Q10 level were measured. Approximately half of the subjects suffered from a low coenzyme Q10 concentration (<0.5 μM). The levels of creatinine kinase and irisin were significantly lower in subjects with sarcopenia (p ≤ 0.05). In receiver operating characteristic analyses, irisin and creatine kinase showed a better prediction capability for sarcopenia (area under the curve, irisin: 0.64 vs. creatinine kinase: 0.61) than other biomarkers. Additionally, a low level of irisin (<118.0 ng/mL, odds ratio, 6.46, p < 0.01), creatine kinase (<69.5 U/L, odds ratio, 3.31, p = 0.04), or coenzyme Q10 (<0.67 μM, odds ratio, 9.79, p < 0.01) may increase the risk for sarcopenia even after adjusting for confounders. Since the levels of coenzyme Q10 and muscle biomarkers, such as irisin and creatine kinase, are associated with sarcopenia, we suggest they could be used as candidate markers to assist in the diagnosis of sarcopenia.
Pengaruh Hedonic Shopping Motivation Dan Shopping Lifestyle Terhadap Perilaku Impulse Buying Pada Pengguna Shopee Di Surabaya

Information technology in Indonesia has increased markedly by the emergence of e-commerce as a means of online sales transactions. One of them is Shopee, which is the best e-commerce in Indonesia. No wonder consumers use Shopee as a place for online buying and selling transactions for people in the city of Surabaya. This study aims to determine how much influence hedonic shopping motivation and shopping lifestyle has on impulse buying behavior for Shopee users in the city of Surabaya. The population in the study are all consumers who have purchased through e-commerce Shopee domiciled in the city of Surabaya. By using a sample of 100 respondents. This research used quantitative research with adescriptive analysis method approach. The sampling technique of this research is used purposive sampling technique with the criteria of Shopee consumers living in the city of Surabaya, consumers who are at least 17 years old. The data analysis technique used multiple linear regression analysis. The results of this study indicate that hedonic shopping motivation has a positive and significant effect on impulse buying behavior, shopping lifestyle has a positive and significant impact on impulse buying behavior, also hedonic shopping motivation and shopping lifestyle together have a positive and significant effect on impulse buying behavior.
ISOLATION AND CHARACTERIZATION OF A NEW COMPOUND (6-C-β-D-GLUCOPYRANOSYL RETUSIN) FROM THE BARK OF Pterocarpus Marsupium

Natural products are a major source of active ingredients having medicinal properties and also a source of lead compounds that can be used for synthesizing drugs. Pterocarpus marsupium is one of the most important plants which have many pharmacologically active ingredients. Extraction, Isolation, purification and identification of two compounds have been carried out from the bark of the Indian medicinal plant “Pterocarpus marsupium. ” The ethyl acetate extract was concentrated and chromatographed on a silica gel column with different solvents. The isolated compounds are 5, 7, 4’-trihydoxy flavanone and 6-C-β-D-glucopyranosyl retusin isoflavone, which has been isolated for the first time. The structural formula of these isolated, purified compounds has been confirmed by UV, 1H NMR, MS, 13C NMR, and IR. No single spectroscopic study can be used for the complete characterization of flavonoids.
Lack of Evidence for Crossover Fatigue with Plantar Flexor Muscles.

The occurrence and mechanisms underlying non-local or crossover muscle fatigue is an ongoing issue. This study aimed to investigate crossover fatigue of the plantar flexor muscles. Sixteen recreationally active males (n = 6) and females (n = 10) visited the laboratory for four sessions and performed a single 5-s pre-test maximal voluntary isometric contraction (MVIC) with each plantar flexors muscle. Thereafter, the fatigue intervention involved two 100-s MVICs (60-s recovery) with their dominant plantar flexors or rested for 260-s (control). Subsequently, in two separate sessions, Hoffman reflexes (H-reflex) were evoked in the non-dominant, non-exercised, leg before and following the dominant leg fatigue or control intervention (Fatigue-Reflex and Control-Reflex conditions). MVIC forces and volitional (V)-waves were monitored in the non-dominant leg in the other two sessions (Fatigue-MVIC and Control-MVIC) before and after the intervention (fatigue or control) as well as during 12 repeated MVICs and immediately thereafter. Despite the force reduction in the dominant leg (42.4%, p = 0.002), no crossover force deficit with single (F(1,9) = 0.02, p = 0.88, pƞ2 = 0.003) or repeated (F(1,9) = 0.006, p = 0.93, pƞ2 = 0.001) MVIC testing were observed. The H-reflex did not change after the fatigue (F(1,7) = 0.51; p = 0.49; pƞ2 = 0.06) or repeated MVICs (F(1,8) = 0.27; p = 0.61; pƞ2 = 0.03). There were also no crossover effects of fatigue on the V-wave with single (F(1,8) = 3.71, p = 0.09, pƞ2 = 0.31) or repeated MVICs (F(1,6) = 1.45, p = 0.27, pƞ2 = 0.19). Crossover fatigue was not evident with the plantar flexors nor any significant changes in H-reflex and V-waves in the soleus muscle. This finding suggests that crossover fatigue may not necessarily occur in slow-twitch predominant muscle groups.