Miracle-dz/UniFAR-FTUs huggingface dataset:
Determinants of switching intention to cloud computing in large enterprises

Purpose The purpose of this paper is to investigate switching intention from traditional enterprise information systems (EISs) to private cloud EIS in large enterprises. The authors propose that the factors motivate and inhibit enterprises’ switching intention to private EIS by integrating technology–organization–environment (TOE) framework and two-factor theory. Design/methodology/approach A research model draws from TOE framework and two-factor theory. Data were collected from 227 top managers and owners of the enterprises in China and used to analyze 11 hypotheses. Findings The results show that the technological context (compatibility), organizational context (financial support) and environmental context (vendor support and industry pressure) significantly influence switching benefits while data security and costs significantly influence switching costs. Switching benefits and switching costs significantly influence switching intention. Originality/value Past studies have focused mainly on the adoption of cloud computing. However, few studies have addressed the switching issues, especially in large enterprises. The findings are useful to understand switching issues from traditional EIS to private cloud EIS for both researchers and practitioners.
A comparative assessment of the ADR profile in various anti-cancer regimens excluding gastro-intestinal and haematological toxicity at a tertiary care centre.

This study compared the adverse drug reaction (ADR) profile in various anti-cancer regimens in 55 patients who attended a tertiary care centre. The adverse drug reactions which are caused by anticancer agents are common and they may be enhanced when the drugs are used in combinations. The cases which conformed to the inclusion criteriae were selected and the details were noted in a proforma, which were then statistically analyzed. The results which were obtained, showed that the ADRs were common, but that they occurred in a similar frequency as in other study groups and that the severity grade was low. The counter measures to tackle the adverse reactions were also effective, leading to a hundred percent survival through the six cycles and the two year survival, which in itself spoke volumes about the ADRs. These findings were in tune with the findings of various researchers in the field of anti cancer toxicity profiles. The incidence of the neurotoxicity, the dermatological adverse effects and other miscellaneous ADRs was frequent, but not of high severity.
Fe-Ni-P-S Melt Pockets in Elga IIE Iron Meteorite: Evidence for the Origin at High-Pressures Up to 20 GPa

Here we report new data on high-pressure microstructures in Elga group IIE iron meteorites, made of solidified Fe-Ni-P-S melt pockets and microcrystalline aggregates, which could be formed only at high pressures and temperatures according to the experimental data. The bulk composition of the melt pockets and crystals correspond to the Fe3P-Fe3S solid solution with the closure of an immiscibility gap at pressures near 20 GPa in static experiments. Some other melt pockets fit with the Fe2S-Fe2P compositions, which could also correspond to high pressures and temperatures. The results suggest a late shock episode during the formation of the IIE iron parent body, which may be prior or due to the final disruption that caused the meteorite arrival to Earth. It also has an important implication to the shock features in other meteorites, such as ureilite.
A synergistic self-assembled 3D PEDOT:PSS/graphene composite sponge for stretchable microsupercapacitors

Microsupercapacitors (MSCs) with excellent flexibility and electrochemical capacitance are promising energy storage devices for wearable electronics. In this paper, we present a 3D porous poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS)/graphene composite sponge (PGCS) fabricated via a facile self-assembly process for highly stretchable, high areal capacitance MSCs. The proposed self-assembly process enables simultaneously the following in one-step: (1) separation of PSS and PEDOT from PEDOT:PSS, (2) reduction of graphene oxide (GO) into reduced graphene oxide (rGO), and (3) integration of PEDOT and rGO into a hybrid 3D composite. By tuning the mass ratio of PEDOT:PSS and GO, PGCSs with different porosities, mechanical properties, conductivities, and capacitances can be obtained. With the incorporation of PEDOT into rGO, the PGCS exhibits enhanced electrochemical performance and better mechanical flexibility. The fabricated stretchable MSC exhibits a high areal specific capacitance (19.3 mF cm−2 at a scan rate of 20 mV s−1), good electrochemical stability (88.6% retention of specific capacitance after 5000 cycles), and a remarkable stretchability (87.1% retention of specific capacitance after 50% stretching). This facile approach provides a general strategy for synergistic self-assembly of composite sponges and the design of stretchable 3D MSCs, suitable for energy storage devices with high stretchability and high energy density.
Factors Affecting Information Technology Acceptance In Clinical Settings From Nurses' Perspective

Background and Aim: Information technology acceptance model predicts acceptance based on end-users' perceived usefulness and ease of use of technology for a specific purpose. The aim of this study is to understand nursing staff’s adoption of clinical information systems based on information technology acceptance model. Materials and Methods: This descriptive-analytic study was conducted on 316 nurses in hospitals affiliated with Semnan University of Medical Sciences (SUMS) and those affiliated with the Social Security Organization (SSO). The data collection tool was a valid and reliable questionnaire. The data were analyzed by descriptive statistics, Mann-Whitney and chi-square tests. Results: Some 73% of nurses agreed that the nursing information system provides them with correct information. Besides, 55.7% of nurses had accepted the information system. The results showed that male nurses had admitted clinical information systems more than female ones (P<0.05). Moreover, nurses who were aware of their duties towards the computer program or those who were aware of the goals of computer applications had adopted information technology more (P <0.05). Conclusion: Most of the nurses had accepted the clinical information system in their daily work. However, issues such as inadequate number of computers, content design, system capability problems, and nurses' computer skills and knowledge should be seriously examined. Moreover, several interventions should be planned and developed in technical and individual areas such as enhancement of nurses' IT knowledge, teamwork culture, organizational position, team cooperation, and updating and upgrading the network.
Histologic Activity Index in Chronic Hepatitis B Patients, Comparison Between Patients with Mild Elevation of Serum ALT and ALT Values Over 2 Times the Upper Limit of Normal

Background: Several practice guidelines have been proposed to assist physicians in management of chronic hepatitis B patients. Most of them recommend that liver biopsy and treatment should be performed in patients with ALT levels >2x ULN. However, such management in patients with ALT levels of 1-2x ULN is still controversial. Objective: To compare the liver histology in term of the degree of necroinflammation and fibrosis in the patients with elevated ALT levels of 1-2x ULN and levels >2x ULN according to the Knodell histologic activity index and to determine whether there were any predictors of hepatic necroinflammatory activity and fibrosis. Patients and Methods: Liver biochemistry and liver histology of chronic hepatits B patients were assessed to characterize the histologic features of the chronic hepatitis B patients with elevated ALT levels of 1-2x ULN and levels >2x ULN according to the Knodell histologic activity index. Results: Of 104 patients, 35 patients had ALT levels of 1-2x ULN (mean ALT 1.5x ULN). 69 patients had ALT levels >2x ULN (mean ALT 4.4x ULN). Mean necroinflammatory scores and fibrotic scores in the first group were 4.26 (± 2.17) and 1.71 (± 1.38), respectively and the latter group were 4.58 (± 2.26) and 1.51 (± 1.16), respectively. Fourteen patients (40.0%) in the first group had necroinflammatory scores >3 and 13 patients (38.2%) in the first group had fibrotic scores ≥3. There were no statistically significant associations among age, sex and all biochemical parameters predictive of necroinflammatory activity. Alpha-fetoprotein levels was only independent predictor of moderate to severe fibrosis (odd ratio 1.18, 95%CI 1.04-1.34, p = 0.013). Conclusion: There was no difference in liver histology between patients with ALT levels of 1-2x ULN and levels >2x ULN and there was no statistically significant associations among characteristic of patients and biochemistry to predict necroinflammatory activity. Alpha-fetoprotein levels was only independent predictor of moderate to severe fibrosis. ALT levels alone can not be used to predict necroinflammatory and fibrotic indices in chronic hepatitis B patients.
A Predictive Model for the Diagnosis of Preeclampsia

Introduction: Preeclampsia is one of the three main causes of death in pregnant women. The medical condition is identified by hypertension and proteinuria with serious effects on the health of mother and the fetus. There seems to be no precise methods to diagnose preeclampsia at its onset. This study was done to evaluate the simultaneous measurement of some variables thought to be responsible in the pathogenesis of preeclampsia for predicting or screening those at risk. Materials and Methods: In this study, 466 primiparas were selected randomly among the bulk of pregnant women who attended Maryam Hospital for prenatal care in Tehran, Iran during 2007-2008. The subjects had no history of chronic health conditions and regularly took Iron supplements. The predictive variables included age, job, education, income, number of pervious marriages, BMI during the first trimester of pregnancy, age at the time of recruitment for the study, changes in hematocrit concentration at the beginning and the 24 to 28 weeks of pregnancy, blood pressure and roll-over test during 28 to 32 week of gestation but the onset of preeclampsia was considered as a dependent variable. For analyzing the overall effects of the mentioned variables on prediction of the disease, multivariate logistic regression analysis was employed and ROC curves were used for determining a suitable cut-off point for determining the sensitivity and specificity of the model. Results: The prevalence of preeclampsia was 6.4% (95% CI: 4.2-8.6). Variables such as positive roll-over test, fulfillment of university education, marriage more than once, high blood pressure during the 24-28 weeks of gestation, being a housekeeper, satisfaction with income, positive roll over test at a late stage of gestation and increase in BMI raised the risk of preeclampsia 8.61, 7.98, 2.65, 1.84, 1.56, 1.28, 1.21 and 1.11 times respectively. The proposed logistic regression model had a sensitivity of 83% and a specificity of 76% regarding the inclusion of all the mentioned variables. Conclusion: Regarding the serious complications and negative effects of preeclampsia on both the mother and the fetus and the high sensitivity of this logistic regression model and imposition of no costs on the person for the measurement of the variables, this model seems to be suitable for the screening of preeclampsia.
The Benefit of Social Media: Bulletin Board Focus Groups as a Tool for Co-creation

Bulletin board methodology emerged at the end of the 1990s and is becoming the most frequently used qualitative study technique. This interactive approach groups a community of participants in a private or public online forum for a duration that varies from several days to several months. Discoveries, exchanges of view, personal opinions and group reactions are all part of the power and interest of the internet in this era of social media. This article presents the principles of bulletin board development, and specifics to aid understanding of this tool within social networks and to help organisations adapt to a paradigm shift in marketing in which consumer-respondents are co-creators of meaning and knowledge.
Deoxyribonucleic acid and chromatin imaging of endometriosis and endometrial carcinoma using atomic force microscopy

Abstract Introduction: Clinical differential diagnosis of endometrial carcinoma is challenging, as signs and symptoms may vary considerably and there is a lack of reliable diagnostic serum biomarkers. Aim of the study: The aim of our work was to characterize the deoxyribonucleic acid and chromatin changes in the tissue of patients confirmed to be suffering from endometriosis and endometrial adenocarcinoma and compare it with a healthy control group. Material and methods: All samples were collected during recommended surgical interventions, and after the DNA isolation, a sonification followed by crosslink of chromatin were done. Consequently, both DNA and chromatin were examined using atomic force microscopy. Results: A chromatin immunoprecipitation was used for the in vivo observation of conformational chromatin changes. The width of ssDNA showed a significant difference, almost double the control value in the endometrial cancer sample versus control (by 73 ± 5% wider, p < 0.001). In contrast, the height of ssDNA was highest in the frozen pelvis patient sample (by 510 ± 12% compared to control, p < 0.01). Conclusion: Our results suggest that the horizontal size of single-stranded deoxyribonucleic acid and nucleosomes can help to identify potential patients with endometrial adenocarcinoma, while the height of the same parameter is associated with endometriosis.
Influence of Co-Pyrolysis of Waste Tetra Pak with Waste Motor Oil on Product Distribution and Properties for Fuel Application

In this work, a waste tetra pak (WTP) and waste motor oil (WMO), with different blend ratios of WTP/WMO (4:1, 2:1, 1:1, 1:2, 1:4) were subjected to co-pyrolysis at 500°C. For the purpose of comparison, individual pyrolysis of WTP and WMO was conducted under identical conditions. Pyrolysis/co-pyrolysis products were collected as liquids (containing an oil phase and an aqueous phase), solid residue and gaseous products. The highest oil yield was 72.14 wt%, and obtained at a blend ratio of WTP/WMO (1:4). Synergistic effects on oil yields were observed in all blends. Heating values of the oils from blends ranged from 45.2 to 46.1 MJ. kg-1. The heating value of the gas product obtained from the co-pyrolysis of WTP with WMO at a blend ratio of 1:1 (WTP/WMO) was 24.5 MJ Nm-3. Heating values of the solid residue ranged from 24.2 to 26.7 MJ kg-1, comparable to that of sub-bituminous coal. These results suggest that WTP could be co-pyrolyzed with WMO to produce liquid, solid and gaseous fuels.
PREVALENCE OF CELIAC DISEASE IN PATIENTS WITH TURNER’S SYNDROME

Celiac disease (CD) has been reported in association with genetic disorders ‎such as Down’s syndrome and Turner’s syndrome (TS). This study was undertaken to assess the prevalence of CD among a group of patients with TS. Forty eight girls with TS and a control group composed of 48 healthy girls were screened for CD by IgA antiendomysial antibody (IgA-EMA). Total IgA of serum was measured in all of the patients and controls and EMA was measured in subjects who had normal range of IgA. Endoscopy and biopsy of duodenum was performed for EMA positive patients and pathologic evaluation was done according to Marsh’s classification. Total IgA of serum in all of the subjects was in normal range. Two subjects, both with TS, were EMA positive, resulting in a prevalence of 4.1% for CD in TS. Duodenal biopsy was performed in these patients and histologic changes of samples were classified as grade II in one and grade III b in another one. Results of this study are compatible with previous observations placing girls with TS at higher risk for CD relative to general population and justifying screening of CD in patients with TS.
Invited Review: A Review of Quantitative Methods for Studies of Mineral Content of Intra-oral Incipient Caries Lesions

Modern prospective caries studies require the measurement of small changes in tooth mineral content. Quantitative measurements of changes in mineral content in a single caries lesion is desirable. Quantitative methods can be either destructive or non-destructive. The latter type permits longitudinal studies to be conducted. Various methods available for the analysis of lesion parameters are reviewed. The basic principle of each method is summarized, and its characteristics are discussed. For each method, the correlation between the measured parameter and mineral loss, the useful range of mineral loss, the discrimination threshold, and the repeatability, are presented. Where such quantities were not available in the original papers, they were calculated from literature data. A comprehensive table of specifications of all methods is given.
Inhibitory Effects of Melicope ptelefolia Extract on Compound Action Potentials in Frog Sciatic Nerves and Its Possible Mechanism of Action

Melicope ptelefolia is a medicinal plant from the Rutaceae, also known as ‘tenggek burung’ in Malaysia. Traditionally, natives ingest M. ptelefolia to treat a wide range of illnesses. This study aimed to investigate the effects of M. ptelefolia aqueous extract (MPAE) on compound action potentials (CAPs) in frog sciatic nerves and its mechanism involving the opioid receptors. The effects of MPAE on CAPs in frog sciatic nerves were examined using the AD Instrument Nerve Chamber. The frog sciatic nerves were dissected from the lumbar plexus to the knee of the frog and placed in Ringer’s solution. Three treatment groups with different dosages (1, 3 and 10 mg/mL) of MPAE, including negative (vehicle) and positive control group (3 mg/mL of morphine) were tested on the frog sciatic nerves by placing them in a nerve organ chamber. Following this, the involvement of opioid receptors in the effects of MPAE on CAPs was investigated by using naloxone hydrochloride as a non-selective opioid receptor antagonist. Our results showed that the peak amplitudes of CAPs were significantly (p<0.001) reduced when treated with MPAE (3 and 10 mg/mL) in frog sciatic nerves. The MPAE-induced CAPs inhibition was reversed when pre-treated with naloxone, suggesting the involvement of the opioidergic system. These results indicated the modulatory action of MPAE on nerve conduction, which may provide important leads in the development of new therapeutic drugs through the involvement of opioid receptors.
EMPIRIC 131 I TREATMENT OF HIGH THYROGLOBULIN LEVELS IN DIFFERENTIATED THYROID CARCINOMA AFTER REMNANT ABLATION

Aim: The objective of this study is to establish the efficacy of empiric I-131 treatment (EIT) given for patients whose thyroglobulin(Tg) levels remained high after ablative I-131 treatment (AIT). Methods: Fifty-six patients (46 women, 10 men; mean age 47.4±16.8), without distant metastasis, who were treated empirically for high Tg levels after AIT in our clinic, were retrospectively studied. In all patients stimulated Tg levels before AIT (Tg I) and 6 months after AIT (Tg II) were measured. After EIT, post-therapeutic whole-body scintigraphy (PWBS) was performed to all patients. 18F-FDG PET CT was performed to patients who had negative PWBS but continued to have high Tg II levels. Results: PWBS was positive in 28 patients (50%) and negative in 28 patients (50%). Twenty-eight patients did not respond to EIT (50%), and 28 patients (50%) responded to EIT at different rates. Sixteen patients (28.6%) responded to EIT completely, and 12 patients (21.4%) responded to EIT partially. Tg I was 60.7±40 ng/ml and Tg II was 31±20.4 ng/ml in responding patients, whereas Tg I was 87.6±96 ng/ml and Tg II was 114.3±106 ng/ml in unresponding ones. 18F-FDG PET CT was positive in 22 patients and negative in 6. Conclusion: Our findings, suggested that the EIT is not beneficial in patients who have higher Tg II than Tg I and the cure rate is low in increasing Tg levels. The patients who have high Tg II but lower than Tg I can be treated empirically with I-131.
Wireless greenhouse environment monitoring system based on lora network

Monitoring environmental parameters contributes to the promotion of the crop production and quality in the vegetable greenhouse. LoRa technology is one of most promising candidate to build up wireless monitoring network due to its long data transmission distance, strong antiinterference ability, low power consumption. Here, we proposed an environment monitoring system based on LoRa network for vegetable greenhouse. The system consisted of sensor nodes, gateways and a data server, which could acquire real-time information on temperature, humidity, light intensity and carbon dioxide concentration at 1/3 of the cost of a similar system. Under indoor conditions where the distance between two nodes is 80m, the packet loss rate of the system is less than 0.05%. The greenhouse deployment results demonstrated that there was significant spatial variability in greenhouse environment and the difference of average soil temperature , air humidity, solar intensity and CO2 concentration value in different places was respectively up to 1.6 °C, 3.7%, 4681 lux and 141 ppm. This provides an important reference for the future precise control of greenhouses and the decision-making of relevant management measures. In addition, the harsh condition test and real-world deployment displayed our proposed system has high communication quality and work stability in the complicated greenhouse
URSODEOXYCHOLIC ACID IN PATIENTS WITH CHRONIC HEART FAILURE. A DOUBLE-BLIND, RANDOMIZED, PLACEBO-CONTROLLED, CROSSOVER TRIAL

Stephan von Haehling, MD, PHD,*† Joerg C. Schefold, MD,‡ Ewa A. Jankowska, MD, PHD,§ Jochen Springer, PHD,*¶ Ali Vazir, MBBS, PHD,# Paul R. Kalra, MD,** Anja Sandek, MD,* Günter Fauler, PHD,†† Tatjana Stojakovic, MD,†† Michael Trauner, MD,‡‡ Piotr Ponikowski, MD, PHD,§ Hans-Dieter Volk, MD,§§ Wolfram Doehner, MD, PHD,*¶¶ Andrew J. S. Coats, DM,¶ Philip A. Poole-Wilson, MD,# Stefan D. Anker, MD, PHD*## Berlin, Germany; Wroclaw, Poland; London, Norwich, and Portsmouth, United Kingdom; Graz and Vienna, Austria; and Rome, Italy
Inclusion of Babassu Decomposed Stem Substrates on the Pattern of the Vegetative Growth of Passion Fruit Seedlings

ABSTRACT The objective of this study was to evaluate the biological rhythm of the vegetative growth and nutrient content of the yellow passion fruit seedlings produced in substrates with different levels of based on the decomposed stem and babassu (DBS): S1 – 20%, S2 – 40%, S3 – 60%, S4 – 80%, S5 – 100% DBS and S6: commercial. Were investigated the plant height (PH), stem diameter (SD), emergency speed index (ESI), germination (%G), leaves number (NL), root length (RL), root volume (RV), dry mass of the shoot (SDM), dry mass of the root system (DMRS), Dickson quality index (DQI) periodically for 60 days. The accumulated nutrient (N, P, K, Ca, Mg and B) contents were determined after this period. The data were submitted to ANOVA, significant means were compared by the Tukey test (P < .01). ANOVA results showed a significant effect (P < .01) for using DBS in 80% (S4 and S5) on RV, DQI, and DMRS in relation to the commercial one. In addition, there was greater accumulation (P < .01) of N, P, K and B in contents S4 and S5. Therefore, the use of the babassu decomposing stem as a substrate positively influences the vegetative growth rate of yellow passion fruit seedlings, especially due to its nutritional aspect, promoting a greater accumulation of nutrients, mainly boron. Mixing with the soil in the ratio 80/20, respectively, promotes the best biometric and nutritional responses, with the best quality conditions for seedling formation.