Miracle-dz/UniFAR-FTUs huggingface dataset:
A two-stage optimal sensor placement method for multi-type structural response reconstruction

Optimal multi-type sensor placement has gained considerable attention in the structural health monitoring field during the past few years. Although a structural response reconstruction-oriented optimization method for a multi-type sensor has been developed, the challenge of information redundancy in the collected signal deserves further investigation. To tackle this challenge, this paper presents a two-stage optimization framework for response reconstruction with the capability to reduce the multi-type sensor information redundancy. In the first stage, the optimization of multi-type sensor placement for response reconstruction is performed to initially determine the optimal sensor deployment scheme. After the optimal sensor locations are selected, the second-stage optimization introduces a metric, called the distance coefficient, to evaluate the information independence level between sensor locations with the goal of reducing the sensor information redundancy. A numerical study on a bridge model is first performed to evaluate the feasibility of the proposed framework, after which a lab-scale physical bridge model is tested to validate its effectiveness. Both the numerical and experimental results demonstrate that the proposed two-stage optimization framework can reduce the sensor information redundancy and, at the same time, produce a satisfying result in the response reconstruction of key locations.
The Attribute Factors on the Successful Reading Lesson by ESL: A Literature Review

Reading skill is one of the most important and crucial skills to attain in this modernization world. The low English proficiency among the English Second Language Learners (ESL) is a vital sign that they are indeed at risk at reading activity. This has made the ESL be in a difficult situation because they cannot cope with the learning aspect in reading. With appropriate approach and strategy, reading tasks can be more tolerant and permissive for the ESL. This literature review paper will unfold the basic strategies employed by learners of ESL to overcome the difficulties in reading which will lead them to successful classroom learning. The strategies used are heavily embedded with the spirit of collaboration among peers and also the application of the 21st learning classroom reading activities. If these approaches are fully employed, educators of ESL will see the tremendous change in students’ attitude and their perception towards reading activity.
Intensity Matters: The Role of Physical Activity in the Job Demands-Resources Model

Research indicates that physical activity is associated with lower perceived job stress and burnout. Recent literature shows that regular vigorous-intensity aerobic physical activity (VPA) may have beneficial effects going well beyond those of regular moderate-intensity aerobic physical activity (MPA). However, research investigating the competing roles of VPA and MPA in the context of deleterious job conditions is scarce. Using data from an online-study with 847 employees, we tested if VPA and MPA relate to lower symptoms of burnout and whether they moderate the relationship of job demands and burnout. Results point towards a negative main effect between MPA and burnout whereas no main effect has been found between VPA and burnout. However, results indicate that VPA moderates the deleterious relationship of high job demands and burnout. Findings suggest that employees may benefit from MPA independently from level of job demand whereas VPA may additionally help coping with high job demands.
Multiple Hungarian Method for k-Assignment Problem

The k-assignment problem (or, the k-matching problem) on k-partite graphs is an NP-hard problem for k≥3. In this paper we introduce five new heuristics. Two algorithms, Bm and Cm, arise as natural improvements of Algorithm Am from (He et al., in: Graph Algorithms And Applications 2, World Scientific, 2004). The other three algorithms, Dm, Em, and Fm, incorporate randomization. Algorithm Dm can be considered as a greedy version of Bm, whereas Em and Fm are versions of local search algorithm, specialized for the k-matching problem. The algorithms are implemented in Python and are run on three datasets. On the datasets available, all the algorithms clearly outperform Algorithm Am in terms of solution quality. On the first dataset with known optimal values the average relative error ranges from 1.47% over optimum (algorithm Am) to 0.08% over optimum (algorithm Em). On the second dataset with known optimal values the average relative error ranges from 4.41% over optimum (algorithm Am) to 0.45% over optimum (algorithm Fm). Better quality of solutions demands higher computation times, thus the new algorithms provide a good compromise between quality of solutions and computation time.
Tensile storage modulus of nano-zircon-reinforced poly(methyl methacrylate) composites

Nano-zircon-reinforced poly (methyl methacrylate) (n-Z/PMMA) composites were prepared using a liquid mixture approach and their tensile storage moduli were investigated using a dynamic mechanical analyzer (OMA). The effect of the n-Z concentration, i.e., 1, 2.5, and 5 wt%, on the storage moduli of the PMMA-based composites was the focus of this work. The n-Z powder was synthesized from natural zircon sand from Kereng Pangi, Central Kalimantan. The natural zircon sand had been extracted to give pure zircon powder by magnetic separation, milling, leaching with HCl 2M, and reacting with NaOH. XRO patterns confirmed the formation of a single phase of zircon. A quantitative analysis of XRO data of 15h-milled zircon powder showed that the crystallite size of the zircon powder reduced to 33±1 nm (n-Z). The PMMA/n-Z composites were prepared by mixing the melted polymer and the n-Z powder at the desired concentration. OMA measurement was carried out to characterize the storage modulus of the composites. Results showed that the maximum storage modulus was reached by the composite with n-Z of 5 wt%. The composite exhibited storage modulus 1239 MPa higher than that of pure PMMA. The glass transition temperature of the PMMA/n-Z also increased, i.e., from 73°C for the pure PMMA to 86°C for the composite with 5 wt% n-Z addition.
EFFECT OF GERMINATION AND COOKING ON IRON CONTENT, PHYTIC ACID AND LECTINS OF FOUR VARIETIES OF CHILEAN BEANS ( Phaseolus Vulgaris )

The family of Fabaceae has been fundamental into the traditional nutrition in South America, including Chile, however in this country has reduce consumption of legumes between children in school age. This investigation pursued establish the impact over nutritional and no nutritional composition of chilean beans (Phaseolus vulgaris) exposed to cook and germination. The results obtained has shown the cooked samples has decreased the contain of iron and also diminished in total minerals from ashes analysis, instead the germinated samples increased both. Total proteins determined by Kjeldahl method exhibit no change for cooked and germinated beans in relation to control without treatment, while phytic acid increased and lectins decreased with the action of cook or germination of P.vulgaris. All the analysis was supported by statistical assessment and suggest the beans germination is a good alternative to improve the variety of recipes available to prepare beans in other attractive presentations on the subject of promote the children intake.
Three-Decade Evaluation of Cerebrospinal Fluid Pressure in Open-Angle Glaucoma at a Tertiary Care Center

Elevated intraocular pressure (IOP) is the most prevalent risk factor for primary open-angle glaucoma. However, IOP alone does not fully describe a mechanical basis for disease in patients with normal tension glaucoma or primary open-angle glaucoma. The translaminar pressure difference (TLPD) theory proposes that the pressure gradient generated by the difference of IOP and cerebrospinal fluid pressure (CSFp) acting at the level of the optic nerve can lead to cupping and glaucoma when IOP is higher than normal and/or CSFp is lower than normal. The study results to date have generally supported the TLPD theory; however, varying methods, populations, and sample sizes make it difficult to compare results. To further assess whether there is an association between low CSFp and open-angle glaucoma, 30 years of clinical data that assess 96,543 lumbar punctures were analyzed. Patients with open-angle glaucoma showed a significantly lower CSFp than randomly selected normal control patients (9.9 ± 3 mm·Hg (n = 86) versus 12.1 ± 3.6 mm·Hg (n = 114), p < 0.001) following adjustment for age and sex. This retrospective study provides strong evidence for an association between open-angle glaucoma and low CSFp.
Hydrogen—An Alternative Fuel for Automotive Diesel Engines Used in Transportation

Considering the current environmental restrictions, particularly those imposed on fossil fuel exploitation, hydrogen stands out as a very promising alternative for the power and transportation sectors. This paper investigates the effects of the employment of hydrogen in a K9K automotive diesel engine. Experiments were conducted at a speed of 2000 min −1 with various engine load levels of 40%, 55%, 70%, and 85%; several quantities were monitored to evaluate the performance with hydrogen use in terms of brake-specific energetic consumption (BSEC), fuel economy, maximum pressure, and heat-release characteristics. It was found that at 55% engine load, the engine efficiency increased by 5.3% with hydrogen addition, achieving a diesel fuel economy of 1.32 kg/h. The rate of increase of the peak pressure and maximum pressure started to increase as a consequence of the higher fuel quantity that burned in the premixed combustion phase, while still remaining within reliable operational limits. The accelerated combustion and augmented heat release rate resulted in a combustion duration that was reduced by 3° CA (crank angle degree), achieving a mass fraction burned percentage of 10% to 90% earlier in the cycle, and the combustion variability was also influenced. Hydrogen use assured the decrease of CO 2 , HC, NO x , and smoke emission levels in comparison with classic fueling.
Older Congolese Refugees’ Resettlement Challenges in the U.S.: A Bioecological Convoy Model

Abstract Older Congolese refugees face more challenges upon resettlement in the U. S. compared to younger refugees. We compared the convoy and bioecological models to explicate the challenges faced by older Congolese refugees during resettlement and integration in the U.S. Second, we created an integrated model that focuses on the importance of social relationships and situates this understanding within the broad bioecological perspective to illuminate how influences on resettlement and integration operate bidirectionally across different system levels and across time.
Revision of Erpetosuchus (Archosauria: Pseudosuchia) and new erpetosuchid material from the Late Triassic ‘Elgin Reptile’ fauna based on μCT scanning techniques

ABSTRACT The Late Triassic fauna of the Lossiemouth Sandstone Formation (LSF) from the Elgin area, Scotland, has been pivotal in expanding our understanding of Triassic terrestrial tetrapods. Frustratingly, due to their odd preservation, interpretations of the Elgin Triassic specimens have relied on destructive moulding techniques, which only provide incomplete, and potentially distorted, information. Here, we show that micro-computed tomography (μCT) could revitalise the study of this important assemblage. We describe a long-neglected specimen that was originally identified as a pseudosuchian archosaur, Ornithosuchus woodwardi. μCT scans revealed dozens of bones belonging to at least two taxa: a small-bodied pseudosuchian and a specimen of the procolophonid Leptopleuron lacertinum. The pseudosuchian skeleton possesses a combination of characters that are unique to the clade Erpetosuchidae. As a basis for investigating the phylogenetic relationships of this new specimen, we reviewed the anatomy, taxonomy and systematics of other erpetosuchid specimens from the LSF (all previously referred to Erpetosuchus). Unfortunately, due to the differing representation of the skeleton in the available Erpetosuchus specimens, we cannot determine whether the erpetosuchid specimen we describe here belongs to Erpetosuchus granti (to which we show it is closely related) or if it represents a distinct new taxon. Nevertheless, our results shed light on rarely preserved details of erpetosuchid anatomy. Finally, the unanticipated new information extracted from both previously studied and neglected specimens suggests that fossil remains may be much more widely distributed in the Elgin quarries than previously recognised, and that the richness of the LSF might have been underestimated.
Abstract 13051: Nourin-dependent
 Mirna-137
 : A Novel Early Diagnostic Biomarker for Unstable Angina Patients

Introduction: No blood biomarker exits that can diagnose Unstable Angina (UA) patients. Nourin is ischemia-dependent inflammatory mediator rapidly released by reversible ischemic myocardium “before” necrosis, and by necrotic cells. Using Nourin amino acid sequence, Bioinformatics analysis indicated that Nourin is likely regulated by miR-137; a marker of cell damage and a hypoxiaresponsive autophagy-signaling pathway linked to myocardial ischemia and coronary artery disease. Hypothesis: That the Nourin-dependent miR-137, is an early biomarker for UA patients when Troponin levels are below the decision limit. The underlying regulatory mechanism involves lncRCTB89H12.4 and mRNA-FTLH-17; also associated with ischemia. Methods: We measured serum gene expression profile of lnc-CTB89H12.4/miR-137 and mRNAFTHL- 17 in UA (n=30 - confirmed by invasive coronary angiography and negative Troponin) and STEMI (n=16) patients at presentation, and healthy volunteers (n=16). Results: Gene expression of miR-137 was up-regulated by 1,185-fold in UA (median=1,244.41) compared to healthy (1.05), and by 2.5-fold in STEMI (3,162.72) compared to UA (Fig. 1). Receiving Operator Characteristics (ROC) analysis revealed a statistically significant difference in miR-137 that discriminated UA from healthy controls with a test sensitivity & specificity of 96% & 93%, respectively. Diagnostic sensitivity was 75% & specificity was 83% for discriminating UA from STEMI. Additionally, Spearman’s correlation analysis revealed a significant association of miR-137 with lncRCTB89H12.4and mRNA-FTHL-17. The down-regulation of lncR-CTB89H12.4 after ischemia resulted in the up-regulation of miR-137 and activation of mRNA-FTLH-17. Conclusions: As a marker of cell damage, the Nourin-dependent miR-137 is a promising early diagnostic biomarker indicating UA patients and discriminating between UA and STEMI. Regulations appears to be from lncR-CTB89H12.4 and mRNA-FTLH-17.
A Biosensor for Aromatic Aldehydes Comprising the Mediator Dependent PaoABC‐Aldehyde Oxidoreductase

A novel aldehyde oxidoreductase (PaoABC) from Escherichia coli was utilized for the development of an oxygen insensitive biosensor for benzaldehyde. The enzyme was immobilized in polyvinyl alcohol and currents were measured for aldehyde oxidation with different one and two electron mediators with the highest sensitivity for benzaldehyde in the presence of hexacyanoferrate(III). The benzaldehyde biosensor was optimized with respect to mediator concentration, enzyme loading and pH using potassium hexacyanoferrate(III). The linear measuring range is between 0.5200 mu M benzaldehyde. In correspondence with the substrate selectivity of the enzyme in solution the biosensor revealed a preference for aromatic aldehydes and less effective conversion of aliphatic aldehydes. The biosensor is oxygen independent, which is a particularly attractive feature for application. The biosensor can be applied to detect contaminations with benzaldehyde in solvents such as benzyl alcohol, where traces of benzaldehyde in benzyl alcohol down to 0.0042? % can be detected.
Is gender a determinant for the outcome of laparoscopic cholecystectomy?

In the current era, laparoscopic cholecystectomy (LC) is undoubtedly the gold standard procedure of choice for the management of symptomatic gall stone disease (GSD). Since its introduction in 1989, it is being widely used across the globe. As compared to conventional open surgery, LC exhibits superiority in terms of minimal invasiveness, reduced postoperative pain, shorter duration of hospitalization, early recovery, improved cosmetic outcomes and cost-effectiveness. However, at times it becomes difficult for the surgeon to continue cholecystectomy laparoscopically and conversion into open surgery is unavoidable. Literature suggests that about 1.6%-20% of laparoscopic cholecystectomies get converted to open surgery during operative procedures. In a large proportion of patients, several intraoperative complications influence the conversion of LC to open cholecystectomy (OC). These include uncontrolled bleeding, gall bladder perforation, bile leak, injury of bile duct and viscera, perihepatic collection and rare complications like dense adhesions at the calot’s triangle, external biliary fistula, wound sepsis, hematoma, malignancies, etc. ABSTRACT
The Effect of Environmental Policies on Risk Reductions in Energy Generation

Abstract We demonstrate that environmental policies can decrease the risks in energy generation for private investors when several renewable technologies are simultaneously triggered. This is because diverse renewable technologies can hedge the intermittent generation of other forms of renewable power. Our study is distinct from previous literature, which has not examined environmental policies through a risk-reduction analysis, or has only considered a few technologies—such as wind and solar—when analyzing risk-reduction benefits. This paper is important, as environmental policies can be justified not only due to environmental benefits, but also economically from a risk-reduction perspective by using basic diversification gains.
Effect of liming on manganese content and removal with winter rye harvest

A two-factorial fild experiment in a randomized subblock desing was performed in the years 2001–2003 on light soil. The aim of reasearches was qualification of fertilization of winter rye and of liming intervention’s influence on formation of mobility manganese content (1 mol HCl ⋅ dm -3 ) in the soil and on the concentration and removal of this element from tested cultivars’ yield. Balanced NPK fertilization (N – 90, P – 30, K – 72 kg ⋅ ha -1 ) was applied with and without liming (CaO 1.76 t ⋅ ha -1 ). The following fertilizers were applied: single-component fertilizers – ammonium nitrate (pre-sowing fertilization), urea (top-dressing), triple superphosphate, 56% potassium salt; multi-component fertiliz- ers – Polifoska 8, Polimag 305, Luboplon and Lubofoska. The soil after harvest of rye characterised with middle abudance in available manganese and according to cultivar fluctuated aproximatety from 121 to 151 mg Mn ⋅ kg -1 . Although limmng interventions reduced the amount of this form of manganese it hasn’t changed its class of resources. The last contents of manganese was stated in grain of hybrid cultivar Ursus F 1 , more in grain Dankowskie Z³ote and Nawid F 1 . Similar tendency showed concentration of manganese in rye straw. On removed manganese from plants’ crop had influence both liming and cultivar. From testd cultivars the least of component was drawn by rye Dañkowskie Z³ote – 175 g, more Ursus – 181 g and Nawid – 197 g Mn per ha.
Acceptance and commitment therapy for treatment of stigma and shame in substance use disorders: a double-blind, parallel-group, randomized controlled trial

ABSTRACT Objective: This double-blind, parallel randomized controlled trial aimed to evaluate the effect of acceptance and commitment therapy (ACT) focused on stigma and shame as opposed to standard treatment (ST) in substance use disorder.Method: Participants with the main diagnosis of SUD were allocated through simple randomization to an ACT intervention or standard treatment. Primary measures, Substance Use Stigma Mechanism Scale and Other As Shamer Scale were employed to assess stigma and shame. Secondary measures assessed general health, quality of life, psychological flexibility, and multidimensional social support at pre, post, and 3 months follow up period.Result: Result of linear mixed-effects models showed that the intervention was efficacious in reducing stigma pre (M = 49.42 SD = 7.48) post (M = 23.97 SD = 6.52) and follow-up (M = 24.97 SD = 7.06). Significant decline in shame were also shown at pre (M = 26.17 SD = 5.72) post (M = 9.48 SD = 5.90) and follow-up (M = 10.62 SD = 6.93). Whereas slight differences were shown at secondary measures.Conclusion: It suggests that combined treatment with ACT was more effective than standard treatment for suds. This study could serve as a model for designing future RCTs with ACT-related interventions.
Torus Quotients of Schubert Varieties

In this paper, we consider the GIT quotients of Schubert varieties for the action of a maximal torus. We describe the minuscule Schubert varieties for which the semistable locus is contained in the smooth locus. We classify smooth torus quotients of Schubert varieties in the Grassmannian. We also prove that the torus quotient of any Schubert variety in the homogeneous space $SL(n, \mathbb C)/P$ is projectively normal with respect to the line bundle $\mathcal L_{\alpha_0}$ and the quotient space is a projective space, where the line bundle $\mathcal L_{\alpha_0}$ and the parabolic subgroup $P$ of $SL (n, \mathbb C)$ are associated to the highest root $\alpha_0$.
In vitro Apoptosis Induction in Prostate Cancer Cells (PC-3) using Bacillus licheniformis Supernatant

Background: Cancer is one of the most common causes of death in humans. Therefore, there is a need for new cytotoxic compounds from natural sources such as native bacteria. The current study aimed at investigating the cytotoxic effects of compounds obtained from gram-positive terricolous bacteria on the apoptosis of cells in prostate cancer (PC-3). Materials & Methods: A total of 70 soil samples were obtained from various locations in Chaharmahal & Bakhtiari province (Iran, Spring 2019) and were cultured on Nutrient agar and Trypticase soy agar. After identification of gram-positive species, the best species in regards to microbial activity was identified using 16S rRNA gene sequencing. Then, in order to investigate the cytotoxic activity, PC-3 cell line was treated in different concentrations of the supernatant from the selected species for different durations while viability and apoptosis were determined using MTS and Annexin tests. Results: A total of 467 gram-positive bacteria were isolated from 70 soil samples, among which 9 species had antimicrobial capabilities. Among these selected species, Bacillus licheniformis which had the best antimicrobial compounds, was selected for further investigation of its viability and apoptosis effects on PC-3 cell line. The MTS with incubation time of 24, 48 and 72 hours of the treated cells indicated that the viability is dependent on the dosage an increase in the concentration can result in significant decrease in the viability compared to the control group (P<0.05). The amount of apoptosis induction in PC-3 cells also significantly increased with increase in supernatant concentration dependent on dosage and time (P<0.05). The largest effect was observed at supernatant concentration of 20 mg/mL at 72 hours after cell treatment. Conclusion: Using compounds obtained from gram positive terricolous bacteria can help in treatment of prostate cancer cells.
Investigating Water Injection in Single-Cylinder Gasoline Spark-Ignited Engines at Fixed Speed

This work was conducted with the help of several people. Adrian Ichim helped in setting up the engine and solving issues related to the engine. iAV provided a new module to run two separate pumps simultaneously that allowed direct injection of two fluids in the cylinder. The authors would like to thank Saudi Aramco for funding the project under the aegis of FuelCom II.