Miracle-dz/UniFAR-FTUs huggingface dataset:
Primary intra-articular osteotomy for varus malunion of the medial condyle of the tibial plateau

Background: Reconstructive operative procedures for post-traumatic deformities of the tibial plateau have been described in literature, though rarely. We report short term follow-up of eleven such cases of primary intra-articular osteotomy. Methods: From 2005 through 2011, a primary intra-articular osteotomy for varus malunion of the medial condyle of the tibial plateau was performed in eleven consecutive cases. The patients were assessed clinically and radiologically at a minimum of 28 months post-operatively. The functional outcome was assessed using Rasmussen score. Paired ‘t’ test was used to determine the statistical significance. Results: There were eleven male patients. Average follow up was 59 months (range 28 to 159). Articular congruity was restored to acceptable in all patients and varus malalignment was corrected from a mean of 1.5 degrees varus to 5.7 degrees of valgus (statistically significant, two-tailed P value of 0.0056) to an extent comparable to the normal side (mean 5.8 degrees). There were no infections. All patients had good to excellent functional outcome. Conclusions: A primary intra-articular osteotomy and osteosynthesis for malunited medial condyle fracture of the tibial plateau would help to restore mechanical alignment and improve functional outcome.
Effect of fear avoidance treatment for acute/sub-acute low back pain patients in physical therapy clinics: A randomized clinical trial

Nonspecific low back pain (LBP) is defined as pain between the 12th rib and the inferior gluteal folds, with or without leg pain and present in the absence of any specific pathology. Approximately 80 percent of all people experience low back problems at some point in their lives, and many are at risk for developing long-lasting pain and disability. Although psychosocial factors have long been thought to be associated with chronic pain only, more recent research focuses on psychosocial factors in association with acute or subacute pain. Evidence suggests that psychosocial factors have an influence on the outcome of physical therapy treatment and that the extent of their influence differs considerably among LBP patients. This study enrolled patients with complaints of acute/subacute LBP. Patients were randomly assigned to an outpatient rehabilitation program into a Fear avoidance treatment (education) group (n=37) or usual PT care or control group (n=39). Variables of interest will be assessed at the baseline, after 6 weeks, and after 3 months. The study compared the outcomes of patients with acute/subacute LBP who receive usual care PT versus those receiving the fear avoidance education treatment. Repeated measure oneway ANOVA was used to compare between the groups for baseline, six weeks, and three months for the primary and secondary outcomes. We examined the effects of time and treatment group on primary outcomes (PNRS and ODI) and secondary outcomes (PCS and FABQ; physical and work sub-scale) with a repeated measure ANOVA. There was iv no significant mean difference between the groups for the primary and secondary outcomes p > . 05. The nature of the interaction was that the participants in the education group and the participants in the usual care group did not change significantly. The within subject test of the FABQ physical subscale showed that the interaction of time and group was significant indicating there was a difference between the groups across time, F(1.71, 126.87) = 3.55 p = . 038. Conclusion: education did not reveal any significant effects in pain, disability and fear for both education and usual care groups who had an episode of acute and subacute LBP. There was a significant overall effect of physical subscale FABQ throughout the time favoring the educational group.
Joint optimisation for time consumption and energy consumption of multi-application and load balancing of cloudlets in mobile edge computing

Mobile edge computing (MEC) is an effective assistant technology that can overcome some defects of cloud computing. For the sake of alleviating the clashes between the capability constraint of cloudlets and the needs of mobile devices (MDs) for reducing executing latency as well as decreasing the power consumption of MDs, a user-oriented use case in the MEC named computation offloading is taken into consideration. Computation offloading is capable of effectively making the MEC adapt to the resources of cloudlets and MDs in different environments, and it is very beneficial to the development of the internet of things. Owing to the finite computation capabilities of the MDs and the resources of cloudlets are heterogeneous and limited; a three-objective model is established to optimise the time consumption, and the energy consumption of MDs as well as the load balancing of cloudlets jointly. Technically, the authors propose an effective multi-user multi-application computation offloading method in the multi-cloudlet environment on the basis of improved non-dominated sorting genetic algorithm III. Finally, comprehensive experiments and analysis were conducted to validate the effectiveness and efficiency of the proposed method.
The low effect of perceived risk in the relation between hedonic values and purchase intention

ABSTRACT This research seeks to identify the influence of perceived risk in the purchase intention environment regarding innovative technological products, and also to understand how brand trust reduces the expected impact of this risk due to the hedonic and utilitarian characteristics influencing purchase intention. Quantitative research was carried out and analysed through structural equation modelling, where the influence of perceived risk on utilitarian value and purchase intention was identified, as well as the influence of brand trust in reducing this risk. The conceptual implications of the study describe as the perceived risk moderates hedonic features less compared to utilitarian features regarding purchase intention, thus demonstrating that emotional relationships are less affected by this risk. The managerial implications suggest that devices with utilitarian characteristics should be more carefully planned according to their brand and complexity, while hedonic products do not require brand trust to guarantee consumers’ purchase intention in the current innovative scenario.
Experiences of International Women Faculty at One Striving University

This study examined how the professional experiences of international women faculty are shaped by the institutional culture at one striving university. A qualitative design allowed for capturing unanticipated phenomena through three data sources: interviews, a focus group, and document analysis. All 12 participants in this study held tenure-track appointments, were foreign-born, and were raised outside the United States. Findings suggest that the institution studied exhibits many elements of a striving institutional culture. International status influenced the experiences of these faculty in different ways. Issues of gender were also present in their experiences, with many participants believing that being a woman was not professionally advantageous.
Vision Side Effects with Erectile Dysfunction Agents: Paradoxical Bronchoconstriction with Albuterol: Thalidomide-Associated Thrombocytopenia: Can Antibiotic Treatment of Acne Cause Upper Respiratory Infections?: Cell Phone Causes Interference with Infusion Pump: Headaches Associated with Oral Contr

The purpose of this feature is to heighten awareness of specific adverse drug reactions (ADRs), discuss methods of prevention, and promote reporting of ADRs to the FDA's medWatch program (800-FDA-1088). If you have reported an interesting preventable ADR to medWatch, please consider sharing the account with our readers.
Headphone use and anxiety

Objectives: This study investigates the relationship between anxiety and headphone use. Materials and methods: The study was conducted on 180 (54 males, 126 females) undergraduate students. Headphone habits were assessed with a questionnaire, and anxiety levels were assessed with Beck Anxiety Inventory. Results: While there was no correlation between total anxiety scores and length of headphone use, there was a correlation with purpose of headphone use. There was a positive correlation between headphone use while using a computer (p<0.05), watching media, isolation from the environment, and while studying (p<0.01), as well as a positive correlation with headphone use in evening hours (p<0.05). According to the Beck scale, participants with scores between 26-63 had high anxiety levels and were positively correlated with headphone use in the evenings, headphone use at school, and when watching media (p<0.05). Conclusion: Our study, which aimed to investigate the relationship between headphone habits and anxiety, may inspire and guide further studies on this subject.
Analysis of contents of annual sustainability reports of industrial companies participating in the sustainability index of the Brazilian Stock Exchange

The objective of this article is to analyze the content of environmental disclosure of industrial companies participating in the Corporate Sustainability Index (ISE) of the Brazilian Stock Exchange (B3) from 2009 to 2016, based on the Stakeholders’ Theory perspective. We adopt a descriptive approach, with qualitative and quantitative analysis of secondary data that we analyze by means of content analysis and statistical techniques. The data collection took place from the institutional site of each organization to obtain the Annual Sustainability Reports. The reports went through text analysis, which resulted in an inventory of words related to the concept of sustainability. The results indicate that the analyzed companies have similarities with regard to the content disclosed in the Annual Sustainability Reports. Such similarities occur in spite of the fact that companies operate in different industrial segments (petrochemical, food, wood, pulp and paper products and personal use products) and probably come from a homogeneous perception of the segments interested in the information, which would be in reduced number. Although the surveyed companies operate in different segments, they are subject to similar pressures by stakeholders and that imposes an apparent homogeneity to their reports.
Modeling of tannin mass transfer on the Averrhoa bilimbi leaf extraction using Box-Behnken Design

Averrhoa bilimbi as the herbs contains tannin, a bioactive compound that commonly used as an antioxidant in the pharmaceutical industry. Several methods were used to extract tannin from natural resources such as maceration and soxhlet extraction. The modeling of tannin mass transfer in Averrhoa bilimbi leaf extraction are essentials to obtain the optimal condition. The interaction of extraction time and solid/liquid ratio on tannin content were studied using Box-Behnken design. The fresh leaves of Averrhoa bilimbi were extracted by ethanol and the mixture of ethanol-water of 90/10 and 80/20 (v/v). Extraction was carried out at soxhlet apparatus by continuous extraction, solid to liquid ratios were 1/20, 1/30, 1/40, 1/50 and 1/60 (w/v), the temperature was maintained at 80-90 °C and extraction time was varied at 30, 60, 120, 240, and 480 minutes. The highest tannin content for ethanol as a solvent was obtained 56.748 kg/m3 at 480 minutes and 1/30 (w/v) solid to liquid ratio. Meanwhile, the highest tannin content was reached 58.066 kg/m3 and 58.819 kg/m3 at 30 minutes of extraction for both ethanol-water ratios. The model used Box-Behnken design showed that the contribution of the quadratic model was significant for all the responses. The tannin content obtained 51.208 kg/m3 at optimal condition, it was found at 255 °C and solid to liquid ratio 1/30 using ethanol as a solvent. Extraction time and solid to liquid ratio showed an interaction and the model was significant (p < 0.05). Hence, this study demonstrated that extraction time and solid to liquid ratio affected the extract tannin content.
Benefits of code-switching in language learning classroom at University of Education Lahore

Code-switching refers to the use of more than one language in a sentence or discourse. It is a natural commix that happens in utterances in bilingual and multilingual speakers reasoning one or more communal languages. Code-switching (CS) denotes an alteration that is recorded between more than one variation in language following in the context of a single conversation. In sociolinguistics, code-switching is considered not merely one element of social life but encircles the social strata of speakers’ social settings, linguistic variation and social variables. It is a linguistic strategy of bilingual or multilingual speakers. It is referred to as a “conversational scheme which is employed to constitute, cross or abolish group boundaries, to create, evoke or change interactive relation with their rights and commitments”. (Gal, 1988). In multilingual contexts like Pakistan, code-switching is a common phenomenon. It appears as a conscious choice of language teachers to promote second language (L2) learning and improve second language comprehension among L2 learners. This article highlights the benefits of code-switching in the course of learning, explores some of the aspects of code-switching and its effectiveness in increasing L2 comprehension among the students at UE.
On Coherent Structures, Flow-Induced Vibrations, and Migratory Flow: In Liquid Metal Nuclear Reactors

Flows in rod bundles are common to many industrial applications such as heat exchangers or some types of nuclear reactors. The core of many classes of nuclear reactors can be easily sketched as a bundle of rods, the fuel pins, inmmersed in an axial ow of coolant that removes the heat produced by the fission reaction. Coupling this geometry to an axial ow can trigger periodical vortices, known as large coherent structures or gap vortex streets, that move on both sides of the gaps between the rods. By crossing the gap (cross-ow), these vortices may enhance the heat removal mechanism, thus improving the performance of the reactor. However, coherent structures cause velocity oscillations in the ow that may induce vibrations of the fuel rods, leading to their long term damage. The length (or wavelength) of coherent structures is a key parameter for understanding the interplay between these vortices and the vibrations that may be triggered on the rods. Their wavelength determines the frequency of the velocity oscillations in the uid, hence of the external force imposed on the rods. One of the reactor designs belonging to the next generation (Gen-IV) of nuclear reactors is the Liquid Metal Fast Breeder Reactor (LMFBR). This reactor has the fuel rods in the core arranged in a hexagonal matrix. In this design, a wire is helicoidally wrapped around each fuel rod to keep them separated from each other. The presence of the wire diverts part of the more turbulent ow from the bulk towards the gap between the rods, where the ow would be otherwise less turbulent. This enhances the heat exchange and avoids hot spots on the fuel cladding. A phenomenon known as migratory ow has been observed in rod bundles with wire spacers. In the presence of migratory ow, the uid is diverted from the gap towards the main subchannel and it bends against the helicoid path of the wire, thus leading to a very complex ow, where part of the uid follows the wire direction and part moves against it, away from the gap. Although this behaviour was _rst observed years ago, the governing mechanism is not clear yet. Explaining migratory ow is thus a fundamental step towards a general understanding of the mixing and mass transfer phenomena in rod bundles in the presence of helicoid wires.
The impact of social media signals on supplier selection: insights from two experiments

PurposeOnline B2B markets offer buyers a new source of information provided by social media signals about suppliers. These signals have not yet received much attention in the supplier selection literature. This study advances our understanding of how buyers respond to social media signals in the supplier selection process.Design/methodology/approachWe develop a choice-based conjoint experimental design to isolate and manipulate two signals from social media: volume (the number of ratings) and valence (average evaluation of the ratings). We test how these signals are interpreted in the context of varying deal sizes and price points.FindingsBoth volume and valence are positively correlated with supplier selection. However, (1) the signals exhibit diminishing returns and (2) the efficacy of valence is interpreted in the context of volume. We also find that (3) there is no influence of the deal size and that (4) the relationships between signals and supplier selection are negatively moderated by deviations from the reference price.Research limitations/implicationsSocial media signals should be considered in supplier selection decisions as they convey valuable information to the buyer. However, signals go through a process of interpretation which has implications for buyers, suppliers, and owners of online B2B markets.Originality/valueOur research opens new lines of inquiry in behavioural operations management research regarding the mechanisms by which buyers interpret social media signals and how these ultimately influence their choice.
CRITICAL THINKING PROFILE OF MATHEMATICS IN INTEGRAL MATERIALS

This study aims to determine the critical thinking skills of mathematics in one of the high schools in the city of Cimahi with indicators of mathematical critical thinking skills used are Analyzing and evaluating arguments and evidence, Arranging clarification, Arranging explanations based on relevant and irrelevant data, Identifying and evaluating assumptions . The method of this research is qualitative with descriptive research types. The research subjects were 76 students in one city of Cimahi. The data collection technique used in this study was a test of four items. Data analysis was carried out with 3 steps, namely data reduction, data presentation and conclusion drawing. The results showed that the average achievement test of students' mathematical critical thinking skills as a whole is still relatively low in the percentage of each indicator, 34% for indicators compose clarification, 5% analyze and evaluate arguments and evidence, 10% Prepare explanations based on relevant data and those that do not relevant and 64% Identifying and evaluating assumptions
Satisfaction of Health Care Staff about Work Domains, Home Care Department, Family medicine Department, Armed Forces Hospitals Southern Region, KSA, 2015

Background: This study was conducted to assess staff satisfaction among staff of home care department, family medicine, Armed forces hospitals southern region, Saudi Arabia. Methods: All forty four staff working at home care department are subjected to official validated questionnaire designed by continuous quality improvement department[medical services department, Armed Forces Hospitals], to measure 11 domains of satisfaction and overall satisfaction, the questionnaire was distributed anonymously in sealed envelopes with clear instruction about collection, the data codededited- analyzed using SPSS IBM version 22. Results: From 44 staff 9 doctors, 20 nurses, 4 paramedical, 8 administration employees and 3 supportive services. Overall satisfaction was 88.6%, work environment 86.4%, services quality 84.1% leadership 88.6%, team 81.8%, statement 90.9%, communication 88.6%, recognition 77.3%, benefits 52.3% employee affairs 65.9%, accommodation 50% and pride 100%. When measuring the relation of these domains with different personal and job characters as [age groups, gender, category, work duration and type of contract] only the significant relation revealed with benefits against work duration [P=0.012*] which gave lower rates with more years of experience& employee affaires with work duration [P=0.041*] &accommodation against gender with lower satisfaction among females [P=0.036*]. Conclusion: Over all satisfaction is accepted 88.6% but some domains need to be worked on as benefits 52.3% employee affairs 65.9% and accommodation 50%.
The Effects of Perceived Coercion on Group Attendance, Participation in Groups, and Leaving Against Medical Advice in an Inpatient Psychiatric Facility

Perceived coercion is a prevalent, presenting problem for patients in psychiatricallybased facilities, yet how a client’s perception of coercion and its impact on his or her treatment in an inpatient psychiatric facility has not been fully understood. The aim of this study was to examine the effect of perceived coercion on those entering an inpatient psychiatric facility and how this impacted their rate of group therapy attendance, participation levels while in group therapy, and whether they left chose to leave the inpatient psychiatric facility against medical advice. A review of current literature, including an overview of the MacArthur studies, is included. This study used original data, collected from adults, aged 18-years and older, who have been discharged from an inpatient psychiatric facility within the last 3-months. Participants completed an online survey, via Survey Monkey, which included the Admission Experience Survey: Short form (AES-15), demographic information, and questions regarding their inpatient psychiatric admissions. The findings can be used to assist those employed in an inpatient psychiatric facility as well as in crisis residential centers in becoming more aware of the impact one’s coercion level can have on their treatment. Potential explanations, limitations, and implications are explored as well.
An Ultra-Low-Power Low-Voltage WuTx With Built-In Analog Sensing for Self-Powered WSN

This paper presents an ultra-low-power, low-voltage wake-up transmitter (WuTx) capable of transmitting two sensors’ analog output simultaneously using short pulses that their LOW and HIGH time are modulated with the analog inputs. A subthreshold relaxation oscillator along with an ultra-low-power comparator and voltage reference creates a baseband signal modulated based on two input analog signals, a ring oscillator upconverts the baseband signal to the desired transmission channel frequency (915 MHz or 2.4 GHz), and finally, an efficient Class E power amplifier with variable output power drives the antenna. The minimalist design of the proposed transmitter avoiding power-hungry data converters for sensor readout circuitry and modulation, short pulses at the output that enable the power amplifier for a short time during transmission along with the operation in the subthreshold region significantly reduces the overall power consumption. The proposed low-power and low-voltage transmitter is ideal for the long-term deployment of self-powered wireless sensors when the voltage gain and efficiency of harvesters are limited. Fabricated in a 65nm standard TSMC CMOS process, the proposed transmitter consumes a minimum of $5.41~\mu W$ average power when it is on while delivering the output power of −1dBm and $7nW$ when it is completely off.
Identifying Effective Mathematics Teaching: Some Questions for Research*

This paper argues that there is a gap in the research on teaching and learning mathematics, and thus a need for research into effective teaching practices. From a selective review of literature, reasons are examined as to why less emphasis appears to have been placed on generating knowledge about teaching and effective mathematical teaching practices than on mathematics teachers and their knowledge. Possible reasons for this lack of attention to teaching include assumptions that, as researchers, we already know what effective teaching is or that if teachers embrace certain principles about teaching or learning, then effective teaching will necessarily ensue. Arguing that both of these positions neglect to address important aspects of developing knowledge about effective teaching, the paper raises a number of questions that research might address in moving the balance more towards examining the actual practices that might characterise effective teaching.