Miracle-dz/UniFAR-FTUs huggingface dataset:
Time in adolescence.validating zimbardo's stanford time perspective inventory using a sample of italian adolescents

In this study, we explore the psychometric characteristics of Zimbardo’s Stanford Time Perspective Inventory, using a representative sample made up of 1517 Italian adolescents, aged 15-19 years. The results show marked differences with respect to preceding studies conducted in the United States and Italy. In particular, the scale of the present forms a single dimension, losing its subdivision into two distinct dimensions, hedonistic and fatalistic. The two scales found in factor analysis, present and future, show a good degree of internal consistency and discriminating validity. Results are interpreted according to the individual differences present in the sample and to the cultural and economic changes occurring at this specific moment of history.
Exploring the gap between what we say and what we do: Writing centres, ‘safety’, and ‘risk’ in higher education

Writing centres are a well-established aspect of student academic support in many universities around the world. As much as there is significant commonality in their espoused ways of working, and theoretical and ontological underpinnings, writing centres work in a diverse range of national and institutional contexts. At times, the pressures from their contexts – both ideological and practical – can work to shape the day-to-day nature of writing centre work that moves away from, rather than towards, their espoused ways of working. This gap between “theory” and “practice” in writing centres is the focus of this paper. The paper argues that acknowledging and characterising the nature of this gap in different writing centre contexts is vital, and needs to be taken on honestly and critically. This may better enable writing centres to act more consciously as a “critical conscience” in university spaces increasingly vulnerable to narrow, uncritical notions of ‘safe’ spaces for student development and growth.
Dynamic Comparative Study on the Changes in Levels of Hormones Relevant to Sexual Function in Patients with SARS and Pulmonary Tuberculosis

ObjectiveTo understand whether functional damage of sex glands occurred in patients with severe acute respiratory syndrome (SARS). The serum level changes of estradiol (E 2), luteinizing hormone(LH) and testosterone(T) in 29 patients with SARS and 57 patients with pulmonary tuberculosis (PT) were detected by electrochemical immunoluminescence techniques and compared with the normal controls.The serum levels of E 2 in patients with SARS were significantly lower than those in PT patients and normal controls, while the serum leves of LH were obviously higher than those in PT patients and normal controls (P0.05). The serum levels of T in male patients with SARS were distinctly lower than those in PT patients and normal controls ; whereas the serum levels of T in female SARS patients reversely increased . The serum levels of E 2 in critical SARS patients declined markedly as compared to those in common type of SARS patients ; the recovery of their sex hormone levels lagged behind the remission of clinical symptoms, it essentially returned to normal about 2 months after disease onset. There were no significant differences in the serum levels of E 2, LH and T between PT group and normal controls(P0.05). [Conclusion]Serum level changes of hormones relevant to sex function occur in patients with SARS. The recovery of their levels may be a relatively slow course.
Computing Hitting Probabilities of Markov Chains: Structural Results with regard to the Solution Space of the Corresponding System of Equations

In a previous paper, we have shown that forward use of the steady-state difference equations arising from homogeneous discrete-state space Markov chains may be subject to inherent numerical instability. More precisely, we have proven that, under some appropriate assumptions on the transition probability matrix P, the solution space S of the difference equation may be partitioned into two subspaces , where the stationary measure of P is an element of , and all solutions in are asymptotically dominated by the solutions corresponding to . In this paper, we discuss the analogous problem of computing hitting probabilities of Markov chains, which is affected by the same numerical phenomenon. In addition, we have to fulfill a somewhat complicated side condition which essentially differs from those conditions one is usually confronted with when solving initial and boundary value problems. To extract the desired solution, an efficient and numerically stable generalized-continued-fraction-based algorithm is developed.
Effect Evaluation and Consideration of Essential Drug System in Beijing Xicheng District around 6 Years before and after the Implementation of the System

OBJECTIVE:To provide reference for the implementation of essential drug system.METHODS:By descriptive analysis method,outpatient emergency services,business income,the proportion of essential drug sales and average outpatient expenses in community health services institutions of a district in Beijing were analyzed before and after the implementation of essential drug system to evaluate the effect of the system and the impact of it on primary medical institution.RESULTS:From 20062011,Financial assistance increased to 484 million yuan from 16 million yuan;the total income,medical income and drug income increased year by year,with annual growth rate of 44.12%,29.55% and 47.28%;the proportion of essential drug sales changed smoothly,floating between 50%-56%;the number of outpatient services had increased year by year,with annual growth rate of 29.79%;In 2007,outpatient costs per time and prescription costs fell by 33.94% and 29.97%,compared with 2006.CONCLUSION:After the implementation of essential drug system,financial benefits have increased,and the number of outpatient services and total income both have grew,but the proportion of essential drug sales shows no growth trend.So it is suggested to do further strengthen propaganda,raise public awareness of essential drugs;adjust the support policy,and promote the sustainable development of community health care institutions.
BRUMS at HASOC 2019: Deep Learning Models for Multilingual Hate Speech and Offensive Language Identification

In this paper, we describe the BRUMS entry to the Hate Speech and Oﬀensive Content Identiﬁcation in Indo-European Languages (HASOC) shared task 2019. The HASOC organizers provided participants with annotated datasets containing posts from social media in English, German, and Hindi (including code-mixing). We present a multilingual deep learning model to identify hate speech and oﬀensive language in social media. Our best performing system was ranked 3 rd among 79 entries in the English track of the HASOC sub-task 1.
Klebsiella pneumoniae Hepatic Abscess and Bacteremia Despite Prophylactic Antibiotics Posttransarterial Bland Embolization

Transarterial embolizations have become a common treatment of both unresectable primary and metastatic liver tumors. Infectious complications of this procedure are relatively uncommon because most patients are treated with empiric broad spectrum antibiotics after the procedure. However, infections that may occur include skin infection at the puncture site, hepatic abscess, necrotizing pancreatitis, and cholecystitis. Hepatic abscess formation typically occurs in patients with previous biliary intervention and can often prove fatal. This case describes a patient with no previous biliary intervention who developed Klebsiella pneumoniae hepatic abscess and bacteremia despite prophylactic antibiotics after transarterial bland embolization of a liver metastasis.
Relationship between serum OX40L level and the severity of coronary lesion

To investigate the correlation of serum OX40L level with severity of coronary lesion in coronary artery disease(CAD) patients,totally 458 patients underwent coronary angiography were divided into 4 groups according to the number of affected blood vessels:normal control group,single vessel damage group,double and three vessels damage groups.The severity of coronary lesion was classified by the number of affected blood vessels and the CAD Gensini cumulative index.Both univariate and multivariate analyses were employed.The results showed that the OX40L serum levels of the CAD patients were significantly higher than those in control group(P 0.01-0.05). Univariate analysis revealed the number of affected vessels was increased along with the increasing OX40L serum level;OX40L levels were positively correlated with the severity of coronary lesion and the Gensini index(P 0.01). After adjusting co-variations as ages,hypertension and plasma HDL-C levels,OX40L levels still showed correlation with the Gensini index significantly(r = 4.763,P 0.01). All data imply that the circulation level of OX40L had association with the severity of angiographic coronary artery disease,which may contribute to the early diagnosis and prognostic indication of CAD.
Determination of thermal and physical characteristics of dead pine wood thermal insulation products

Over the last decade, shrinkage of coniferous stands has grown at a threatening scale across much of Europe. Today, scientists say climate change is the most likely cause of shrinkage, leading to the spread of ipid bark beetle that quickly affects entire areas of healthy, ripening or mature stands (70 years and older) [1]. To date, no effective methods of protecting pine plantations from biological pests have been found. One of the main and most effective means of preventing pathological processes in forests that cause shrinkage is the elimination DETERMINATION OF THERMAL AND PHYSICAL CHARACTERISTICS OF DEAD PINE WOOD THERMAL INSULATION PRODUCTS
Nosocomial Pressure Ulcer Risk Factors in a Relatively Young Adult Population: Results From a Purposeful Selection Logistic Regression Model

Background: Pressure ulcers are considered to be a major health problem both in acute and community settings. Numerous studies have explored risk factors related to the development of pressure ulcers but not in a relatively younger population as in Jordan. Aim: The study explores risk factors associated with the development of hospital-acquired pressure ulcers. Design: A cross-sectional multicenter study was conducted. Setting and Sample: All patients matching the study selection criteria were recruited conveniently from three hospitals in Jordan. Statistical Analysis: Descriptive and univariate analysis was performed on the study variables. Multivariate analysis using a special algorithm (“purposeful selection”) was employed to explore the independent association between a number of risk factors and pressure ulcers. Results: Results from multivariate analysis showed that age, moisture, decreased mobility, presence of three chronic diseases or more, and hypoalbuminemia were independently associated with the development of pressure ulcers when the effect of all other variables in the study was statistically controlled for using logistic regression. Conclusion: This study is the first of its kind that was conducted in Jordan. Results from current work support the findings of previous studies showing that certain risk factors are associated with pressure ulcers. However, the current work also found pressure ulcers to be associated with a younger age (the age cohort above 40 years) than has been reported.
Effect of surface fluorination on the hydrophilicity of the anodised films for dental implant applications

ABSTRACT Hydrophilicity is an important factor for dental implant applications. It can improve the implant surface-blood interaction resulting in improved implant osseointegration. The aim of this research was to investigate the effect of fluoride on the hydrophilicity of the anodised films. The anodised films were performed by two-step anodisation at low current density in mixing solution of 1M H3PO4 (20 ml) + 80% v/v C2H5OH (20 ml) with different NaF concentrations of 0.25, 0.5, 1, 2, 4 wt % (20 ml). The two-step anodisation using 2 mA/cm2 in 1M H3PO4 + 80% v/v C2H5OH + 4 wt % NaF could enhance hydrophilicity to the anodised films due to hydroxyl groups, surface roughness and the F−ions incorporated into the anodised films. Therefore, a high content of F−ions (4 wt % NaF) was shown to promote hydrophilicity of the anodised films.
Pressure Ulcer Development in the Operating Room

Literature review discloses that the operating room often shares responsibility for pressure ulcer development due to the high-risk factors in this patient population. Research investigating the etiology of pressure ulcer development in the operating room describes pressure as a causative factor. Thus, the time of the procedure, any unrelieved pressure, and the patient's tolerance for a pressure insult become critical components in ulcer development. Important factors in the prevention of pressure ulcers in the perioperative arena are the early identification of patients at risk for alterations in skin integrity and implementation of preventive measures.
Examination of Effects of Oral Contraceptive Use on Electromyography and Mechanomyography Findings During Muscle Fatigue of the Rectus Femoris

Background: Female athletes are reported to be at an increased risk for anterior cruciate ligament (ACL) injuries compared to male athletes. Fatigue may play a role in the occurrence of ACL injuries due to changes in dynamic stability of the knee. Purpose: To determine changes in muscle function across the menstrual cycle for women not using oral contraceptive (NOC) and women using oral contraceptives (OC) during concentric (CON) and eccentric (ECC) isotonic muscle fatigue actions. Study Design: Prospective quasi‐experimental cohort design. Methods: Fourteen healthy, physically active women (Mean ± SEM, 23 ± 1 yrs, 1.7 ± 1 m, 60 ± 2 kg) were recruited and tested 3 times throughout one complete menstrual cycle. The NOC group (N = 6) was not taking any form of hormonal treatment and all had normal menstrual cycles lasting between 26 and 32 days. The second group (N = 8) had been taking OC for at least 6 months. Each participant performed one maximal isotonic strength (1‐RM) test of the leg extensors. For each of the 3 testing sessions, each participant performed a fatigue protocol at 50% of 1‐RM. Bipolar surface EMG electrodes were placed mid‐thigh over the rectus femoris with a piezoelectric MMG recording device placed between the two electrodes. Results: No significant 2‐way interactions for number of repetitions performed on each day, CON EMG, ECC EMG, CON MMG, or ECC MMG during fatigue. Conclusions: Based on the results from our sample population, no evidence was found to support the hypotheses of differences in muscle function between NOC and OC females.
Study of Energy of Formation for FexNi1-x Liquid Binary Alloys

In this present study we have systematically calculated the free energy of formation for FexNi1-x binary alloys at a thermodynamic state T = 1920 K. A microscopic theory bases on first order perturbation theory along with a reference hard sphere liquid has been applied. The interionic interaction is described by Bretonnet-Silbert local pseudopotential that capable of takes into account the s-d hybridization in electro-ion interaction in transition metals. The effective hard sphere diameters have been determined using linearized Weeks-Chandler-Andersen (LWCA) perturbation theory and the partial structure calculated in line with Ashcroft and Langreths original work. The calculated theoretical value and available experimental data for free energy of formation are in agreement quite satisfactorily.
Depth-resolved dynamics of aceto-whitening in rabbit cornea studied by 1300nm optical coherence tomography

Cervical cancer is the eleventh most common cancer in the UK, especially for women under 35. In developed countries, cervical cancer is diagnosed by performing colposcopy. Contrast is enhanced by spraying dilute acetic acid onto the surface of the tissue. In the past decades, it has been shown that abnormal cervical epithelium turns opaque white upon contact with this weak acid whereas normal epithelium is generally not affected. This mechanism is known as aceto-whitening. However, the exact mechanism of this phenomenon is not fully known. In this study, OCT using near infrared light was used to quantify depth-resolved kinetics of aceto-whitening in a simple squamous epithelium model: rabbit cornea. We have found that both the epithelium and stroma brighten with approximately the same time course, reaching a peak reflectivity at about 50 seconds. The most significant increase in reflectivity was seen in the first 20 seconds upon the application of acid, and was measured to be 11dB. This result is compared with phosphate buffered saline solution, which was shown to exhibit no effect. Lactic acid, an alpha-hydroxy acid, has been reported as a negative control for aceto-whitening. However, our OCT results showed a significant epithelial brightening effect of approximately 8 dB in the first 20 seconds. The key difference with acetic acid is the lack of brightening in the corneal stroma. This could be due to inability to permeate through the basal lamina between corneal epithelium and stroma or lack of interaction with stromal keratocytes.
Caspofungin vs. Fluconazole in the Treatment of Severe Pulmonary Fungal Infection in Intensive Care Unit

OBJECTIVE:To compare the efficacy and safety between caspofungin and fluconazole in the treatment of severe pulmonary fungal infection in intensive care unit. METHODS:36 patients with systemic fungal infections in intensive care unit were randomly assigned to receive caspofungin 50 mg·d-1 which was added into 250 mL normal saline and infused in no less than 1h for 14 days after initial dose of 70 mg(caspofungin group,n=18) or fluconazole 400 mg·d-1 for 14 days by iv gtt (fluconazole group,n=18). The curative efficacy and adverse events in the two groups were observed. RESULTS:The effective rate was 100.0% in caspofungin group versus 66.7% in fluconazole group. The incidence rates were 22.2% and 72.2%,respectively. There were significant differences in the overall effective rate between two groups(P0.05),and the incidence of adverse reactions in caspofungin group was significantly lower than in fluconazole group(P0.05). CONCLUSION:Caspofungin is superior to fluconazole in both efficacy and safety in the treatment of severe pulmonary fungal infection in intensive care unit.
Margin of Safety in Positioning Double-lumen Endotracheal Tubes Using a Fiberoptic Bronchoscope in Korean Adult

Background: The margin of safety is the length of the mainstem bronchi, over which double-lumen endotracheal tubes (DLTs) can be moved and still be correctly positioned. A negative value of margin of safety means that DLTs may not be safe. We measured the length of the left and right mainstem bronchi and margin of safety in Korean adults. Methods: One hundred and fifty-six ASA I or II adult patients undergoing an elective surgery were examined. After induction of general anesthesia, we measured the lengths from the upper incisor to the tracheal carina, to the proximal margin of the left and right upper lobe bronchial opening using a fiberoptic bronchoscope. We calculated the lengths of the left and right mainstem bronchi and margin of safety using the measured lengths. Results: In Korean adults, the average margin of safety of left-sided DLTs of males and females was 2.4 1.0 cm and 1.9 0.7 cm and right-sided DLTs of males and females was 1.0 0.9 cm and 0.8 0.3 cm, respectively. The percentage of a negative value of the margin of safety in positioning right-sided DLTs was 10.4% in males and 8.6% in females. However, all values of the margin of safety in left-sided DLTs were positive. Conclusions: Using left-sided DLTs, regardless of the operative side, is better than right-sided DLTs because left-sided DLTs have a greater margin of safety in positioning. If we use right-sided DLTs, we should confirm the proper position of tubes using a fiberoptic bronchoscope.
A Comparison of Sexual Knowledge, Behavior, and Sources of Health Information between Deaf and Hearing University Students

Abstract Utilizing a 76 item questionnaire, sources of health information and levels of sexual knowledge and behavior were compared in convenience samples of hearing and nonhearing university students. Both groups of students demonstrated high levels of sexual activity, moderate condom usage, similar levels of alcohol/drug usage during sex, and similar incidence of pregnancy and sexually transmitted disease transmission. Hearing students scored higher on a sexuality knowledge scale, but gender was a more accurate predictor than hearing status for knowledge levels, age at first intercourse, number of sexual partners in the past three months, and preventive health practices. Deaf students were more likely to practice withdrawal as a method of contraception, while hearing students were more likely to use the birth control pill and condoms. Deaf students reported a significantly higher rate of forced sexual intercourse and also were more likely to obtain health information from alternate sources. Implications.
Analysis of risk factors of intracranial progressive hemorrhage after traumatic brain injury

Objective To analyse the clinical characteristics and risk factors of intracranial progressive hemorrhage after traumatic brain injury.Methods One hundred and three patients who suffered from traumatic brain injury without surgery were divided into progressive hemorrhage group(n = 46) and non-progressive hemorrhage group(n = 57) according to progression of intracranial hemorrhage.Age,Glasgow coma score(GCS),hours of first CT scan after injury(HCT1),hours of second CT scan after injury(HCT2),parameters of blood coagulation function at admission,hematoma volumes on first and second CT scans were compared between groups.Logistic regression analysis was conducted to analyse the risk factors of intracranial progressive hemorrhage.Results There were significant differences in age,GCS,HCT1,prothrombin time(PT),international normalized ratio(INR),fibrin degradation product(FDP),D-dimmer(D-D),platelet(PLT) count and hematoma volume on second CT scan between two groups(P 0.05). Logistic regression analysis revealed that age,FDP,INR and D-D were risk factors for intracranial progressive hemorrhage(OR 1,P 0.05),and those with lower GCS,HCT1 and PLT count were more prone to intracranial progressive hemorrhage(OR 1,P 0.05). Conclusion For patients with traumatic brain injury,age,FDP,INR and D-D are risk factors for intracranial progressive hemorrhage,and those with lower GCS,HCT1 and PLT count should be managed with intensive care.