Miracle-dz/UniFAR-FTUs huggingface dataset:
A Behavior of Curve Section of Reinforced Retaining Wall by Model Test

The reinforced earth method is financially viable. Furthermore, it overcomes environmental limitations and is therefore employed in retaining walls, slopes, foundations, roads, embankments, and other structures. However, in some cases, reinforced retaining walls are not strong enough in the curved sections and can collapse. Such mishaps are believed to occur because of an unsatisfactory analysis of the curved sections of a reinforced retaining wall. Accordingly, with the aim of investigating the workability and structural safety of curved sections of various types, this study investigates the differences in the estimated horizontal displacements of curved sections of various types and subsequently uses this information to study and analyze preliminary data so that appropriate measures can be taken to resolve alignment issues. The results of an experiment reveal that when a load is applied to curved sections of both concave and convex types, the largest horizontal displacement occurs at the center of the section. In the concave form, the earth pressure force is directed inward, whereas in the convex form, this force is directed outward. As a result, the horizontal displacement in convex forms is larger than that in concave forms. Convex reinforced earth structures are subjected to earth pressures as well as lateral earth pressure, therefore horizontal displacements in convex curved sections is larger than that of concave curved sections.
Nutritional Status and Serum Levels of Micronutrients in an Elderly Group Who Participate in the Program for Complementary Food in Older People (PACAM) from the Metropolitan Region, Santiago de Chile

The increase in the Chilean elderly population has promoted public policies to favor an adequate nutrition in later life. This study evaluated the nutritional status, micronutrients intake and serum micronutrients levels of an elderly group beneficiary of the PACAM from the Metropolitan Region, Santiago de Chile. Anthropometric and dietary survey (24 h food recalls) were assessed in 182 elderly individuals (60 and 80 years old). Blood serum collection was used to measure the micronutrient status. The sample was comprised by 12.6%, 46.1%, 28.0% and 13.2% of underweight, normal weight, overweight and obese subjects, respectively. Women presented 11% of underweight, 45% of normal weight and 44% of overweight and obese, while men—18%, 50% and 32%, respectively. Only the 63% of the elderlies consumed PACAM foods, reaching average daily intakes below (50%) the recommended daily serving. Serum deficiencies of 25-hydroxyvitamin D (88%), vitamin B12 (33%) and calcium (36%) were observed, being the highest ones in the PACAM foods women (60–75 years old). Chilean elderlies presented mainly a normal weight; however, an important proportion of overweight/obese subjects was observed. Although PACAM foods consumption significantly increased the micronutrient intake, it was not enough to ensure an adequate serum micronutrient levels in the elderly.
Harmonically Pumped Stripline Down-Converter

A novel thin-film down-converter which is pumped at a submultiple of the local-oscillator frequency has given a conversion loss which is comparable to the performance of conventional balanced mixers. The converter consists of two stripline filters and two Schottky-barrier diodes which are shunt mounted in a strip transmission line. The conversion loss measured at a signal frequency of 3.5 GHz is 3.2 dB for a pump frequency of 1.7 GHz and 4.9 dB for a pump frequency of 0.85 GHz. The circuit looks attractive for use at millimeter-wave frequencies where stable pump sources with low FM noise are not readily available.
Measuring surface texture of in-service asphalt pavement: evaluation of two proposed hand-portable methods

Road managers require convenient, inexpensive methods to quickly assess pavement conditions over large areas. New imaging technologies potentially offer a substantial improvement over current methods. In this study, two hand-portable methods based on widely available consumer-grade technology were tested across a range of pavement conditions. To place the proposed methods in a familiar context, data were compared with the mean texture depth (MTD) calculated by the widely used volumetric method. MTD provided the clearest distinction between experimental roughness classes. Spatial pattern analysis (fractal dimension) of digital images discriminated between light, moderate and severe deterioration but failed to make fine distinctions between degrees of moderate wear. Three-dimensional models constructed by stereoscopic infrared scanning distinguished between all but the smoothest texture classes. It appears that both the proposed methods have potential for accurate, quick and convenient assessment of pavement macrotexture at little expense, although some judgement must be used in their application.
Reactivity of Singlet Oxygen with DNA, an Update †

The reactivity of singlet oxygen with DNA constituents and in particular with the guanine base has been studied during more than four decades but the exact mechanisms by which such a reactive oxygen species reacts with DNA is still a matter of debate. In this review article, a summary of the data that were obtained from several laboratories and using complementary experimental and theoretical approaches are presented. Reaction mechanisms of 1O2 with guanine and its oxidation product 8‐oxo7,8‐dihydroguanine are presented both at the nucleoside level and when the base is inserted into DNA since significant differences have been observed. Efforts have been made to propose tentative mechanisms to explain the conflicting results that were sometimes reported and hypotheses have been put forward to tentatively explain still contradictory observations.
Analysis of weathered c-Si PV modules

The LEEE-TISO testing centre for PV components has, since 1991, carried out systematic tests, under real operating conditions, on the most important modules currently on the market. PV c-Si modules coming from production shows a typical degradation in performance when exposed to light of up to -5%. This initial degradation of c-Si modules takes place during the first hours of exposure. During the first year of operation some of the tested modules shows almost no further degradation and some a very small degradation. The long term degradation of c-Si modules has been extensively studied on one of the LEEE-TISO plants. In 21 years of service, the Arco solar ASI 16-2300 modules of the 10 kW TISO plant showed several signs of physical degradation. Yellowing of PVB encapsulant and hot-spots affected the module efficiency. Nevertheless, the results of the indoor performance measurements of all plant modules indicate that the ASI 16-2300 modules are still working in a very satisfactory manner.
An Evaluation of a Smoking Ban Ordinance in Bars in Austin, TX

Summary: On September 1, 2005, the city of Austin, TX, USA instituted a smoking ban in most indoor public places. In this paper, we present the results of the effects of this ban on indoor air quality and indicators of exposure to environmental tobacco smoke (ETS). We report measurements of PM 2.5 , CO, CO 2 concentrations, number of smokers, and number of occupants taken at seventeen venues during the monthlong periods before and after the ban. Additionally, VOCs were monitored before and after the ban at three venues. The results show a statistically significant decrease (P < 0.05) in PM 2.5 and CO concentrations after the ban in all compliant venues, except for one venue that was exempt from the ordinance. We found no significant change in the overall number of patrons before and after the ban.
Canal water management: Case study of upper Chenab Canal in Pakistan

Increasing world population requires that crop production from irrigated areas needs to be enhanced by as much as 40% by the year 2025. This necessitates that the canal water management system be revisited and possible improvements suggested and implemented. The daily reference evapotranspiration for the Upper Chenab Canal (UCC) is estimated using the Penmann–Monteith equation 2000. Meteorological data of Sialkot station has been employed on a daily basis for a period of 8 years (1999–2006). The crop water requirements have been estimated using reference evapotranspiration, crop coefficients and cropping periods for different crops cultivated according to existing cropping pattern. Crop staggering has also been incorporated into the study. The comparison of actual canal water supplies and crop water requirements indicated an annual shortage of more than 40%, which may reduce slightly if allocated water supplies according to the Water Apportionment Accord 1991 can be ensured. The maximum deficit is 320 m3 s−1 and occurs in the month of August. This shortfall is normally met by pumping low‐quality groundwater, which is increasing secondary salinity in the area. Possible options for better water management in the UCC command area to optimize crop yields are presented, and it is recommended to look into demand side management including canal lining and on‐farm water management practices. Copyright © 2010 John Wiley & Sons, Ltd.
The Impact of Cycling Specialization on Successful Aging and the Mediating Role of Loneliness

Recent studies have provided some evidence supporting that cycling specialization (CS) may be positively related to successful aging (SA) among elderly adults. However, there is a gap regarding the examination of the role of loneliness in the relationship between CS and SA. A hypothetical model was proposed to test the relationship between CS, SA, and loneliness. For this purpose, this study randomly conducted a questionnaire survey among 395 cycling participants over the age of 60 in China. The results showed that behavior, cognition, and affect had negative effects on loneliness. Behavior, cognition, and affect were positively associated with SA. Loneliness was negatively related to SA. Furthermore, behavior, cognition, and affect had positive and indirect effects on SA through loneliness. These results offered some new insights for understanding the relationship between CS and SA, especially considering the indirect effect of loneliness. The limitations and implications of the findings were discussed.
Integrated Air/Ground Vehicle System for Semi-Autonomous Off-Road Navigation

Tony Stentz (Carnegie Mellon University); axs@cmu.edu Alonzo Kelly (Carnegie Mellon University); alonzo@ri.cmu.edu Herman Herman (Carnegie Mellon University); herman@ri.cmu.edu Peter Rander (Carnegie Mellon University); rander@ri.cmu.edu Omead Amidi (Carnegie Mellon University); amidi@ri.cmu.edu Robert Mandelbaum (Sarnoff Corporation); rmandelbaum@sarnoff.com Program Category: Command and Control Presenters: Tony Stentz, Ph.D., Peter Rander, Ph.D. National Robotics Engineering Consortium Robotics Institute Carnegie Mellon University Ten 40 Street Pittsburgh, PA 15201 412-268-8155 412-681-6961 (FAX) www.rec. ri.cmu.edu
Straight-bladed vertical axis wind turbine rotor design guide based on aerodynamic performance and loading analysis

Vertical axis wind turbines with straight blades are attractive for their relatively simple structure and aerodynamic performance. An efficient design methodology is required to enhance this resurging renewable energy technology. This paper aims to provide a robust design procedure built on an existing analytical approach to determine the optimum range of the design parameters for prototype construction. Identifying the proper range of design parameters can save significant time and resources in the initial turbine development stages. Here the double-multiple streamtube method has been utilized to analyze turbine aerodynamic performance. A parametric optimization has been performed for several design factors to maximize the turbine power coefficient and its operational range. The results show that the optimum value of the rotor solidity factor, blade aspect ratio, and rotor aspect ratio are in the range of 0.2 < σ < 0.6, 10 < μ < 20, and 0.5 < H/D < 2, respectively. Aerodynamic loading analysis has also been carried out, and the most severe stresses acting on the blades and supporting arms were determined. The most favorable bending stress distribution along the blade occurred when two supporting arms per blade were used at intermediate locations of 21% and 79% along the blade length. A comparative study of different supporting arm shapes demonstrated that utilizing aerodynamic profiles for turbine arms created the most acceptable aerodynamic response. A summary of design aspects addressed in this paper is presented in a useful summary flowchart.
Visual Evoked Potentials in Neuromyelitis Optica Spectrum Disorders

Background Neuromyelitis optica spectrum disorders (NMOSDs) are rare antibody-mediated disorders of the central nervous system, with a predilection for the spinal cord and optic nerves. The clinical utility of evoked potential recordings (EPs) has already been established for multiple sclerosis, in particular, that of the abnormal visual evoked potentials (VEP), a key criterion in the McDonald diagnostic criteria for MS. However, there have been few reports on EPs in patients with NMOSD. AIM The aim of our study was to assess the possible involvement of the optical pathway through VEP responses in patients with NMOSD. Methods VEPs were prospectively performed in 13 patients with NMOSD. All the patients were recruited from the outpatient clinic of a demyelinating diseases center. The recording was done as recommended by the International Federation of Clinical Neurophysiology. Results We evaluated the eyes of 12 women with a mean age of 42 years and of one man who was 25 years old. In 6 of the examined eye samples, a response was not obtained, while in the remaining 20 eye samples, we found a significant increase in P100 latency without amplitude change. Conclusion VEPs showed a significant increase in P100 latency. VEP assessment is a non-invasive, painless, fast, and low-cost exam that provides neurophysiological data for diagnosis of NMOSD.
PENGARUH PENGENDALIAN INTERNAL TERHADAP KINERJA KARYAWAN PADA DIVISI PELAYANAN MEDIS DI RUMAH SAKIT JEMBER KLINIK

This study was conducted to examine the effect of variable control environment, risk assessment, control activities, information and communication, and monitoring the performance of employees. The population in this study were all employees of the division of medical services at the Hospital Clinic Jember. The total sample for the population of employees is determined by using a formula of Taro Yamane. The number of samples used by researchers based on a calculation of the total 44 samples. Questionnaires tested the validity, reliability and test for normality. Test equipment used in this study using classic assumption test which includes heteroscedasticity test and test multicoloniarity. From the test results of multiple regression analysis produced the equation Y = 3.284 + 0.127 + 0.265 X1 X2 X3 + 0.210 + 0.129 + 0.209 X4 X5 regression equation constant positive value of 3.284, variable control environment, risk assessment, control activities, information and communication, and monitoring positive value on employee performance. T test results showed: control environment positive effect on employee performance, risk assessment positive effect on employee performance, control activities have positive influence on employee performance, information and communication positive influence on employee performance, monitoring positive influence on employee performance. The coefficient of determination that the variations that occur in the variable Y (the performance of the employee) was 85.5% determined by variable internal control, risk assessment, control activities, information and communication, and monitoring. 14.5% is determined by other variables that are unknown. KEYWORD: INTERNAL CONTROL
Orthophosphate Adsorption Equilibrium and Breakthrough on Filtration Media for Storm-Water Runoff Treatment

Total phosphorus (TP) in storm-water runoff is a common regulatory target for maintaining the quality of receiving surface water. Previous storm-water treatment studies show that it is difficult to consistently achieve TP removal higher than 40%, whereas regulatory goals of 50–65% removal are becoming common. To meet these goals, storm-water filtration technologies utilizing an expanding array of filtration media are being deployed, especially in areas with protected water bodies such as Puget Sound and Chesapeake Bay. One challenge is that if the media has no adsorption capacity, particulate phosphorus can redissolve into solution and form liberal orthophosphate (Ortho-P), resulting in lower overall TP removal. Therefore, effective Ortho-P adsorption capacity in filtration media is crucial to meet more stringent TP removal goals. Additional media characteristics that should be considered include gradation, permeability, surface area, morphology, cost, and toxicity. In response to these requirements, an e.
HOLISTIC VS. HOLE-ISTIC E&P STRATEGIES

E&P is a risky business because, while a few exploration projectsare tremendously successful, most are total failures. This makesmanagement of uncertainty crucial. Development of seismic tech-nology in the 1930’s and 1940’s substantially reduced the risk infinding petroleum. The resulting geology and geophysics (G&G)revolutionized petroleum exploration.Decision analysis traditionally has been applied to rank projectshole by hole, determining (on an individual basis) whether theyshould be explored and developed. Today this “hole-istic” approachis being challenged by a holistic one that takes into account theentire portfolio of potential projects as well as current holdings.This portfolio analysis starts with representations of the local uncer-tainties of the individual projects provided by geology and geo-physics. It then takes into account global uncertainties by addingtwo additional G’s: geoeconomics and geopolitics, thereby reducingrisks associated with price fluctuations and political events in addi-tion to those addressed by traditional G&G analysis. The holisticapproach is based on, but not identical to, the Nobel-prize winningportfolio theory
Patients’ Adherence to Anti-diabetic Medications and Associated Factors in Mizan-Tepi University Teaching Hospital: A Cross-Sectional Study

Introduction: A number of medications have been demonstrated to lower blood glucose. However, current-day management has failed to achieve and maintain the optimal glycemic level for diabetic patients. Patients’ non-adherence is among the most contributing factors. Therefore, the aim of this study was to explore the prevalence of non-adherence to anti-diabetic medications and associated factors. Methods: A hospital based cross-sectional study was conducted from November 2020 to January 2021. A systematic random sampling technique was used. Data were collected by structured questionnaire adapted from different literatures. Then, data were entered into SPSS version 25 and analyzed. To determine the association of dependent and independent variables, multiple logistic regression was done. P-value <. 05 was considered statistically significant. Results: A total of 275 study participants were interviewed with a response rate of 100%. From this 53.8% were females, 59.3% were in the age group of 41-60 years, 35.3% were college/university graduates and 79.3% were not using social drugs. One hundred eighty-seven (68%) of them were adherent to their anti-diabetic medication. Factors found to be significantly associated with anti-diabetic medication adherence were age >60 years (AOR = .276, 95% CI = .124-.611) attending higher education (AOR = 6.203, 95% CI = 1.775-21.93), retired (AOR = 7.771, 95% CI = 1.458-41.427), housewife (AOR = 7.023, 95% CI = 1.485-33.215), average monthly income 1001birr-2000 birr (AOR = .246, 95% CI = .067-.911) and social drug use (AOR = 3.695, 95% CI = 1.599-8.542). Forgetfulness, not affording, side effects, misunderstanding of instructions, and poly-pharmacy were identified reasons for non-adherence. Conclusions and Recommendations: Patients’ adherence to anti-diabetic medications in the current study is sub-optimal. Age, monthly income, level of education, occupational status, and social drug use were associated with adherence. Forgetfulness, not affording, and side effects were reasons identified to contribute to non-adherence. Therefore, adherence counseling, use of alarms, and the way to mitigate non-affordability, including anti-diabetic medications into a program drug should be considered.
A Programmatic Evaluation of School Preparedness for Latinx Children and Families: A Partnership Program

Introduction: Latinx children are the fastest-growing ethnic minority of children under the age of 5 years in a tri-county area in the Southeastern United States (US Census, 2018). There are limited culturally and linguistically appropriate school preparedness initiatives in this geographic region. Methods: A cultural and linguistic appropriate program was developed in coordination with the state's largest Latinx advocacy organization and two patient-centered pediatric medical homes (PCPMHs) after securing extramural grant funding for an evidenced-based home visitation program using skilled community health workers (CHWs) aimed at Latinx children at the age of 0–5 years and their caregivers. The program includes developmental screenings using the Ages & Stages Questionnaires®, Third Edition (ASQ®-3), CHW role modeling of developmentally appropriate play, early literacy, connection to resources, oral health, nutrition, and physical activity. Results: Of the 103 unique children represented in this programmatic evaluation that received an initial and follow-up ASQ®-3 developmental screening, paired t-tests indicate statistically significant improvement in mean scores from the first to second ASQ®-3 in all five major developmental domains with the largest gains represented in the communication and fine motor skill domains. Conclusion: This evaluation suggests that low-frequency home visits from skilled CHWs can have a beneficial effect on development in early childhood. PPCMHs can serve as a hub for these community-based programs.
The Association between Emotional Stress, Sleep, and Awake Bruxism among Dental Students: A Sex Comparison

Psychosocial factors may play an important role in the etiology of sleep and awake bruxism. The purpose of this study was to assess the relationship between emotional stress and bruxism in male and female dental students at various stages of their education. Dental education in Israel is based on a six-year curriculum, divided into three stages: pre-medical studies (yr. 1–2), manual skills (yr. 3–4), and clinical experience (yr. 5–6). Each stage requires different capabilities and skills. Questionnaires regarding psychological state (SCL-90) measuring depression, anxiety, and somatization as well as stress evaluation questioners (Perceived Stress Scale questionnaire 14) were completed by 387 dental students in the 1st to 6th years. Sleep and awake bruxism were evaluated based on the respondent’s awareness. During the manual stage of studies, a significant increase was identified, albeit with weak correlations, between stress scales, depression, anxiety, somatization, and the prevalence of awake bruxism, particularly among males. Only in females was sleep bruxism correlated with emotional parameters, whereas no significant difference in sleep bruxism was observed in males throughout the stages of the study. The manual years of dental education were found to be linked to higher levels of emotional distress and awake bruxism, particularly in men. Sleep bruxism, on the other hand, was not directly linked to emotional factors, implying a distinct etiology.
Printed diversity monopole antenna for WLAN operation

A printed diversity monopole antenna for WLAN operation in the 2.4 GHz band is presented. The antenna comprises two orthogonal linear monopoles placed symmetrically with respect to a T-shaped ground plane between them. The antenna has two highly decoupled ports and can provide spatial diversity to combat the multipath interference problem.