Miracle-dz/UniFAR-FTUs huggingface dataset:
Integrating Climate Change into English Language Teaching: A Survey of Indonesian Teachers' Preparedness and Perspectives.

Climate change is one of the most critical issues we are currently facing. Considering the devastating impact of climate change to many people in the world, an interdisciplinary approach to climate change mitigation is highly essential. Teachers have a crucial responsibility in transferring knowledge, persuading students, and setting an example for critical thinking and environmental advocacy in order to prepare students for the challenges posed by climate change. The issue of climate change is one of the topics and goals of EFL teachers in preparing students to face climate change. The aim of this research is to explore teachers' knowledge, beliefs, attitudes and preparedness in integrating climate change issues in ELT. This study employed a survey method, which involved 214 Indonesian EFL teachers from various levels of education, from elementary to high school. Data were analyzed through questionnaires, consisting of four parts: teachers’ knowledge, belief, attitude and preparedness in integrating climate change issues in ELT. The results show that there is a correlation between knowledge, belief and attitude towards preparedness in incorporating climate change education in EFL learning. Moreover, most teachers expressed their willingness to teach climate change issues in ELT, despite the score of their knowledge, belief, and attitude regarding climate change. These results shed light on teachers’ understanding of climate change, belief about, and attitude toward climate change issues. Implications of the study include the possibility of incorporating climate change education in EFL learning and EFL sustainable teacher education.
Distinct Reproductive Phenotypes Segregate With Differences in Body Weight in Adolescent Polycystic Ovary Syndrome

Abstract Introduction Polycystic ovary syndrome (PCOS) is a heterogenous clinical syndrome defined by hyperandrogenism and irregular menses. In adult women with PCOS, discrete metabolic and reproductive subgroups have been identified. We hypothesize that distinct phenotypes can be distinguished between adolescent girls who are lean (LN-G) and girls with obesity (OB-G) at the time of PCOS diagnosis. Methods Data were extracted from the CALICO multisite PCOS database. Clinical data collected at the time of diagnosis were available in 354 patients (81% with obesity) from 7 academic centers. Patients with body mass index (BMI) < 85th percentile for age and sex were characterized as lean (LN-G) and those with BMI percentile ≥ 95th percentile as obese (OB-G). We compared metabolic and reproductive phenotypes in LN-G and OB-G. Results Reproductive phenotypes differed between the groups, with LN-G having higher total testosterone, androstenedione, and LH levels, while OB-G had lower sex hormone binding globulin (SHBG) and higher free testosterone. Metabolic profiles differed as expected, with OB-G having higher hemoglobin A1c, alanine aminotransferase, and serum triglycerides and more severe acanthosis nigricans. Conclusion LN-G with PCOS had a distinct reproductive phenotype characterized by increased LH, total testosterone, and androstenedione levels, suggesting neuroendocrine-mediated ovarian androgen production. In contrast, phenotypes in OB-G suggest hyperandrogenemia is primarily driven by insulin resistance with low SHBG levels. These observations support the existence of distinct metabolic and reproductive subtypes in adolescent PCOS characterized by unique mechanisms for hyperandrogenemia.
Difficulties in decision making on a long standing, complicated case of osteoporosis – a real challenge for functional rehabilitation

We aim was to present a case of severe osteoporosis with concern to an adult female who was under specific medication against the condition while she experienced inexplicable weight loss in association with an incidental fracture inconsistent with DXA changes. Challenges of the case management and decision making are further on explained. Real-life-medicine poses multiple issues that require an individual decision while respecting the standard protocols. That is why a generalized decision is rather impractical. Here we introduce the clinical case of a lady in her late 60s with a known 6-year history of osteoporosis that required several difficult decisions along surveillance: at first, zoledronic acid represented an available solution, yet after one year, BMD decreased and adjustment was done by initiating a second sequence according to the teriparatide protocol. DXA-BMD, as well as the spectrum of bone turnover markers, qualified the patient as responsive and she further continued with oral bisphosphonates while being monitored via telemedicine amid COVID-19 pandemic. After 24 more months, a second decision of zoledronic acid was done, despite prior partial response, but digestive complains restricted the oral administration of anti-osteoporotic drugs. After one more year, denosumab was initiated and consecutive follow-up is essential. At this point, another challenging aspect was revealed: the discordance between DXA – based scores increase and the presence of an incidental fracture. A supplementary investigation was considered useful (Tc- whole body scintigraphy) noting the clinical presentation with local pain, dysfunctionality, and mild weight loss that also required rehabilitation management.
Effect of Heat Treatment Duration and Cooling Conditions on Flexural Strength and Surface Roughness of Cobalt-Chromium Alloys produced by Selective-Laser-Melting

Post-heat treatment may enhance mechanical properties of selective laser melting (SLM) Cobalt chromium (Co-Cr) alloys, however it is unknown what duration the heat treatment needs to last and how the rate of cooling impacts the alloy's flexural strength and surface roughness. In this study, SLM Co-Cr alloy specimens were heated at 1150 C for 1 or 6 hours and subsequently cooled by air cooling (AC), furnace cooling (FC), or water quenching (WC). Flexural strength and surface roughness were then tested. Aim of this study: Investigate the effect of heat treatment and different cooling conditions on the flexural strength and surface roughness of SLM Co-Cr alloy specimens. The heat treatment will be conducted at 1150 C for two different durations (1-hour and 6-hours) and under three cooling conditions (AC, FC, and WC). Materials and methods: A total of forty-two rectangular specimens, measuring (34×13×1.5 mm) were manufactured through SLM and divided into seven groups, six specimens for each group as follows: The first group denoted as control with no heat treatment and no cooling applied, second and third groups heated for 1 or 6 hours then cooled in the air (AH-1 and AH-6), fourth and fifth groups heated for 1 or 6 hours and left inside the furnace until they cooled (FH-1 and FH-6), sixth and seventh groups heated for 1 or 6 hours and cooled by water quenching (WH-1 and WH-6). Flexural strength and surface roughness tests were performed on the specimens. A flexural strength value of (2147.33 MPa) was indicated that the control group exhibited the highest flexural strength, whereas the FH-6 group exhibited the lowest flexural strength value (1282.66 MPa). The control group showed the worst surface roughness (1.63 μm) while all other groups demonstrated no significant differences in surface roughness ranging from (0.32 to 0.49 μm) with a slight increase in the 6-hours heated groups. Conclusions: Slow cooling rate inside the furnace affects flexural strength negatively. Therefore, a high cooling rate is recommended to get a better flexural strength. On the other hand, surface roughness results suggests that 1-hour is better than 6-hours in terms of heat treatment duration and time saving
Impact of fluid injection on fracture reactivation at The Geysers geothermal field

We analyze the spatiotemporal distribution of fault geometries from seismicity induced by fluid injection at The Geysers geothermal field. The consistency of these faults with the local stress field is investigated using (1) the fault instability coefficient I comparing the orientation of a fault with the optimal orientation for failure in the assumed stress field and (2) the misfit angle β between slip vectors observed from focal mechanisms and predicted from stress tensor. A statistical approach is applied to calculate the most likely fault instabilities considering the uncertainties from focal mechanisms and stress inversion. We find that faults activated by fluid injection may display a broad range in orientations. About 72% of the analyzed seismicity occurs on faults with favorable orientation for failure with respect to the stress field. However, a number of events are observed either to occur on severely misoriented faults or to slip in a different orientation than predicted from stress field. These events mostly occur during periods of high injection rates and are located in proximity to the injection wells. From the stress inversion, the friction coefficient providing the largest overall instability is μ = 0.5. About 91% of the events are activated with an estimated excess pore pressure <10 MPa, in agreement with previous models considering the combined effect of thermal and poroelastic stress changes from fluid injection. Furthermore, high seismic activity and largest magnitudes occur on favorably oriented faults with large instability coefficients and low slip misfit angles.
EFFECT INFLUENCER, P2P REPUTATION AND RISK PERCEPTION TOWARDS INVESTMENT DECISIONS OF MILLENIAL IN P2P LENDING: FINANCIAL LITERACY AS A MEDIATION VARIABLE

P2P lending is a fintech innovation that makes it easier to apply for credit than banks. Many investors were tricked and faced other losses for their investment decisions in P2P lending. Therefore, this study examines the impact of Influencer, P2P reputation, and Risk Perception on Investment decisions of Millennials in P2P Lending with Financial Literacy as a mediation variable. The research conducted is focused on millennial investors. With the purposive sampling technique, there are 50 research samples obtained. The research sample is compiled by distributing the questionnaire online through Google Form. The data analysis used SmartPLS 3.0 software, divided into descriptive analysis, path analysis, and partial test (T-test). Results show that influencer significantly affects investment decision and is non-significant to financial literacy. Meanwhile, P2P reputation and risk perception are significant for financial literacy yet insignificant for investment decision. Financial literacy is not significant to investment decision and unable to mediate influencer, P2P reputation, and risk perception to investment decision. Keywords: P2P lending, Influencer, Millennial, P2P Platform, Risk Perception, Financial Literacy.
The Effect of Brand Image and Word of Mouth on the Decision to be a Customer of BTN Syariah Semarang

BTN Syariah is one of the Islamic banking institutions that has become one of the recognized financial institutions in Indonesia. However, the market share of Islamic banking is still relatively small. This study aims to examine the effect of brand image and word of mouth (WOM) in influencing the decision to become a customer of Bank BTN Syariah. This research was conducted at BTN Syariah Semarang City used for data collection. The questionnaire instrument was used in this study. Validity and reliability testing was carried out first and multiple linear regression analysis was used for hypothesis testing. The results of the study found that each factor, namely brand image, had a positive influence on the decision to become a customer. Word of mouth also has a positive and significant influence on the decision to become a customer. This result implies that BTN Syariah must provide a lot of information so that it can improve brand image and word of mouth so that it can improve customer decisions.
Late Pleistocene intraplate extension of the Central Anatolian Plateau, Turkey: Inferences from cosmogenic exposure dating of alluvial fan, landslide, and moraine surfaces along the Ecemiş Fault Zone

Here we documented the vertical displacement, slip rate, extension rate, and geochronology of normal faults within a narrow strip along the main strand of the Ecemiş Fault Zone. The Kartal, Cevizlik, and Lorut Faults are normal faults that have evident surface expression within the strip. Terrestrial cosmogenic nuclide geochronology revealed that the Kartal Fault deformed the 104.2 ± 16.5 ka aged alluvial fan surface and the Cevizlik Fault deformed the 21.9 ± 1.8 ka old moraine and talus fan surfaces. Our topographic surveys indicated 120 ± 10 m and 13.1 ± 1.4 m surface‐breaking vertical displacements along the Kartal and Cevizlik Faults, respectively. Accordingly, we suggest a 1.15 ± 0.21 mm a−1 slip rate and 0.66 ± 0.12 mm a−1 extension rate for the last 104.2 ± 16.5 ka on the Kartal Fault, and a 0.60 ± 0.08 mm a−1 slip rate and 0.35 ± 0.05 mm a−1 extension rate for the last 21.9 ± 1.8 ka on the Cevizlik Fault. We believe that these structures are an integral part of intraplate crustal deformation in the Central Anatolia. They imply that intraplate structures such as the Ecemiş Fault Zone may change their mode through time; presently, the Ecemiş Fault Zone has been deformed predominantly by normal faults. The presence of steep preserved fault scarps along the Kartal, Cevizlik, and Lorut Faults point to surface‐breaking normal faulting away from the main strand and particularly signify that these structures need to be taken into account for regional seismic hazard assessments.
Effect of Crown Layers on Reproductive Effort and Success in Andromonoecious Aesculus indica (Wall. ex Camb.) Hook (Sapindaceae) in a Temperate Forest of Garhwal Himalaya

The andromonoecy is an unusual sex expression in trees in which an individual plant bears both functionally staminate and hermaphrodite flowers on the inflorescences. This study aims to investigate the effect of crown layers on the floral biology and reproductive effort of Aesculus indica (Wall. ex Camb.) Hook. The results revealed that the peak period of anthesis was between 06:00 and 08:00 h of the day. Male flower production was predominantly higher as compared to the perfect flowers on the inflorescences. There was no significant variation between total pollen production in staminate and perfect flowers. Features like protogyny and inter-level asynchrony promote xenogamy; however, intra-level asynchrony results in geitonogamy. Controlled pollination treatments revealed the existence of self-incompatibility in flowers. Pollination syndromes in flowers support ambophily. A trend of consistent improvement in reproductive success from lower canopy layers to upper crown layers in the analyzed trees was recorded. The crown layers have a significant impact on flower production, fruit, and seed set. An increase in male flower production due to the increment in the crown is a mechanism of reproductive assurance as a pollen donor and pollinator recipient and also due to the differential cost of expenditure of reproduction in crown layers. Andromonoecy in A. indica promotes self-incompatibility, and there was a tapering trend of reproductive success in the crown layers.
Climate Change, Hurricanes, and Sovereign Debt in the Caribbean Basin

Caribbean Islands are exposed to hurricanes, the damages of which are projected to intensify due to anthropogenic climate change. The region is also highly indebted. We focus on the interaction between climate change, hurricanes, and public debt. We investigate what the typical impact of Caribbean hurricanes on public debt in the region has been and how anthropogenic climate change has shaped this impact. Our findings show that for the 10 most severe storms, the average increase in debt, measured as the difference between post and pre-storm trends, is about 10 percent. Three years after such a storm, debt levels are 18 percent higher than what would have been expected otherwise. Based on findings from Extreme Weather Event Attribution (EEA) research, we calculate that the impact of a severe hurricane on public debt that is attributable to climate change amounts to an increase of 3.8 percent of the debt stock relative to the level of debt at the time of the event.
Theoretical Investigations on the Nakamura's Technique

SYNOPSIS: We use synthetic calculations to investigate the spectral ratio between horizontal and vertical components (H/V ratio), derived from noise simulation, in order to appreciate the reliability of the so-called Nakamura's method for site effects applications. This ratio shows a peak whose position generally coincides with the fundamental resonance frequency. We show that this position is independent of the source function, whereas it is characteristic of the geological structure. We also compare these results with those obtained for vetical S waves and Rayleigh waves, in order to better understand the significance of this HIV peak. Finally, we show that the amplitude of the H/V ratio can not be used directly to derive the amplification for body waves, as suggested by Nakamura (1989), since it is very sensitive to parameters such as the Poisson's ratio and the source-receiver distance.
Giant Coronary Artery Aneurysm Due to Implantation of Drug-Eluting Stent

Development of coronary artery aneurysm after implantation of a drug-eluting stent is a rare complication. The mechanism behind aneurysm formation is unknown, but studies suggest hypersensitivity and inflammatory reactions elicited by the stent polymer. Here, we report a case of a 57-year-old man who was treated with a sirolimus-eluting CypherTM stent in the left anterior descending artery due to stable angina pectoris and left circumflex artery due to dissection. Coronary aneurysm formation at the site of stent implantation was discovered three years after the stents were deployed, and progression of the aneurysms was seen in the coronary artery angiography. We hypothesize about the mechanism of aneurysm formation and present management of the aneurysms.
Dealkylation of Poly(methyl methacrylate) by TiCl4 Vapor Phase Infiltration (VPI) and the Resulting Chemical and Thermophysical Properties of the Hybrid Material

This study examines the chemical reaction pathways for vapor phase infiltration (VPI) of TiCl4 into poly(methyl methacrylate) (PMMA). VPI is a processing method that transforms organic polymers into organic–inorganic hybrid materials with new properties of interest for microelectronic patterning, technical textiles, and chemical separations. Understanding the fundamental chemical mechanisms of the VPI process is essential for establishing approaches to design the chemical structure and properties of these hybrid materials. While prior work has suggested that TiCl4 infiltration into PMMA does not disrupt the polymer’s carbonyl bond, a clear reaction mechanism has yet to be proposed. Here, we present a detailed X-ray photoelectron spectroscopy study that presents evidence for a concerted reaction mechanism that involves TiCl4 coordinating with the PMMA’s ester group to dealkylate the methyl side group, creating a chloromethane byproduct and primary chemical bonds between the organic and inorganic components of the hybrid material. Additional spectroscopy, quartz crystal microbalance gravimetry, and thermophysical and chemical property measurements of this material, including solubility studies and thermal expansion measurements, provide further evidence for this chemical reaction pathway and the subsequent creation of inorganic cross-links that network these TiOx–PMMA hybrid materials.
Analysis of local-scale background concentrations of methane and other gas-phase species in the Marcellus Shale

The Marcellus Shale is a rapidly developing unconventional natural gas resource found in part of the Appalachian region. Air quality and climate concerns have been raised regarding development of unconventional natural gas resources. Two ground-based mobile measurement campaigns were conducted to assess the impact of Marcellus Shale natural gas development on local scale atmospheric background concentrations of air pollution and climate relevant pollutants in Pennsylvania. The first campaign took place in Northeastern and Southwestern PA in the summer of 2012. Compounds monitored included methane (CH 4 ), ethane, carbon monoxide (CO), nitrogen dioxide, and Proton Transfer Reaction Mass Spectrometer (PTR-MS) measured volatile organic compounds (VOC) including oxygenated and aromatic VOC. The second campaign took place in Northeastern PA in the summer of 2015. The mobile monitoring data were analyzed using interval percentile smoothing to remove bias from local unmixed emissions to isolate local-scale background concentrations. Comparisons were made to other ambient monitoring in the Marcellus region including a NOAA SENEX flight in 2013. Local background CH 4 mole fractions were 140 ppbv greater in Southwestern PA compared to Northeastern PA in 2012 and background CH 4 increased 100 ppbv from 2012 to 2015. CH 4 local background mole fractions were not found to have a detectable relationship between well density or production rates in either region. In Northeastern PA, CO was observed to decrease 75 ppbv over the three year period. Toluene to benzene ratios in both study regions were found to be most similar to aged rural air masses indicating that the emission of aromatic VOC from Marcellus Shale activity may not be significantly impacting local background concentrations. In addition to understanding local background concentrations the ground-based mobile measurements were useful for investigating the composition of natural gas emissions in the region.
Association of the Coronal Lateral Collateral Ligament Sign in ACL-Deficient Knees With Greater Anterior Tibial Translation and Femorotibial Rotation in Adults and Adolescents

Background: The coronal lateral collateral ligament (LCL) sign (the entire LCL being seen in 1 coronal slice on a magnetic resonance imaging [MRI] scan), is a new secondary sign of anterior cruciate ligament (ACL) tear. Purpose: To (1) evaluate the coronal LCL sign in adults with ACL tears and (2) compare the magnitude of the MRI scan parameters between adolescent and adult ACL-deficient knees with positive coronal LCL signs. Study Design: Cross-sectional study; Level of evidence: 3. Methods: We retrospectively reviewed patients who underwent ACL reconstruction between February 1, 2013, and May 31, 2021, and divided them into adolescent (10-18 years) and adult (>18 years) groups. Tibial translation, femorotibial rotation, and presence of the coronal LCL sign were evaluated using MRI. The static femorotibial position parameters were also compared between positive and negative coronal LCL sign groups. Independent Student t tests were used to identify statistically significant differences for continuous variables, whereas the categorical variables were compared using the chi-square test. Results: A total of 65 adolescents and 300 adults with ACL tears were identified. The coronal LCL sign was present in a similar percentage of adolescents and adults with ACL tears (57% vs 58%; P = .873). The anterior tibial translation (ATT) in patients with positive coronal LCL signs (adolescents, 7.9 ± 3.4 mm; adults, 6.6 ± 3.5 mm) was significantly greater compared with those with negative signs (adolescents, 1.5 ± 2.6 mm, P < .001; adults, 2.3 ± 4.2 mm, P < .001). Femorotibial rotation was also statistically greater in positive coronal LCL sign groups (adolescents, 6.4°± 5.6°; adults, 7.0°± 5.0°) compared with negative sign groups (adolescents, 0.7°± 4.7°, P < .001; adults, 3.5°± 4.2°, P < .001). Conclusion: The occurrence of the coronal LCL sign on MRI scans was comparable between adolescents and adults with ACL-deficient knees. The presence of the LCL sign was associated with a greater ATT and femorotibial rotation in both adolescents and adults with ACL tears.