Miracle-dz/UniFAR-FTUs huggingface dataset:
Food Waste from Campus Dining Hall as a Potential Feedstock for 2,3-Butanediol Production via Non-Sterilized Fermentation

Food waste is a major issue that is increasingly affecting our environment. More than one-third of food is wasted, resulting in over $400 billion in losses to the U.S. economy. While composting and other small recycling practices are encouraged from person-to-person, it is not enough to balance the net loss of 80 million tons per year. Currently, one of the most promising routes for reducing food waste is through microbial fermentation, which can convert the waste into valuable bioproducts. Among the compounds produced from fermentation, 2,3-butanediol (2,3-BDO) has gained interest recently due to its molecular structure as a building block for many other derivatives used in perfumes, synthetic rubber, fumigants, antifreeze agents, fuel additives, and pharmaceuticals. Waste feedstocks, such as food waste, are a potential source of renewable energy due to their lack of cost and availability. Food waste also possesses microbial requirements for growth such as carbohydrates, proteins, fats, and more. However, food waste is highly inconsistent and the variability in composition may hinder its ability to be a stable source for bioproducts such as 2,3-BDO. This current study focuses specifically on post-consumer food waste and how 2,3-BDO can be produced through a non-model organism, Bacillus licheniformis YNP5-TSU during non-sterile fermentation. From the dining hall at Tennessee State University, 13 food waste samples were collected over a 6-month period and the compositional analysis was performed. On average, these samples consisted of fat (19.7%), protein (18.7%), ash (4.8%), fiber (3.4%), starch (27.1%), and soluble sugars (20.9%) on a dry basis with an average moisture content of 34.7%. Food waste samples were also assessed for their potential production of 2,3-BDO during non-sterile thermophilic fermentation, resulting in a max titer of 12.12 g/L and a 33% g/g yield of 2,3-BDO/carbohydrates. These findings are promising and can lead to the better understanding of food waste as a defined feedstock for 2,3-BDO and other fermentation end-products.
Analysis of Imagery in the Poem "DADDY" by Sylvia Plath

The aim of this study to describe the image contained in the poem "Daddy" by Sylvia Plath. The method used in this research is qualitative descriptive. Data collection used the technique of reading logs of the poem "Daddy" by Sylvia Plath. The research result were visual imagery, auditory imagery, pictures No aesthetic and magical. Conclusion from results of imagery analysis carried out on the poem "Daddy" by Sylvia Plath is that the most dominant image is visual imagery. Keywords: Analysis, Imagery, Literature, Poetry
The Isolation and Characterization of a Novel Psychrotolerant Cellulolytic Bacterium, Microbacterium sp. QXD-8T

Cellulolytic microorganisms play a crucial role in agricultural waste disposal. Strain QXD-8T was isolated from soil in northern China. Similarity analyses of the 16S rRNA gene, as well as the 120 conserved genes in the whole-genome sequence, indicate that it represents a novel species within the genus Microbacterium. The Microbacterium sp. QXD-8T was able to grow on the CAM plate with sodium carboxymethyl cellulose as a carbon source at 15 °C, forming a transparent hydrolysis circle after Congo red staining, even though the optimal temperature for the growth and cellulose degradation of strain QXD-8T was 28 °C. In the liquid medium, it effectively degraded cellulose and produced reducing sugars. Functional annotation revealed the presence of encoding genes for the GH5, GH6, and GH10 enzyme families with endoglucanase activity, as well as the GH1, GH3, GH39, and GH116 enzyme families with β-glucosidase activity. Additionally, two proteins in the GH6 family, one in the GH10, and two of nine proteins in the GH3 were predicted to contain a signal peptide and transmembrane region, suggesting their potential for extracellularly degrade cellulose. Based on the physiological features of the type strain QXD-8T, we propose the name Microbacterium psychrotolerans for this novel species. This study expands the diversity of psychrotolerant cellulolytic bacteria and provides a potential microbial resource for straw returning in high-latitude areas at low temperatures.
Mental Workload Classification and Tasks Detection in Multitasking: Deep Learning Insights from EEG Study

While the term task load (TL) refers to external task demands, the amount of work, or the number of tasks to be performed, mental workload (MWL) refers to the individual’s effort, mental capacity, or cognitive resources utilized while performing a task. MWL in multitasking scenarios is often closely linked with the quantity of tasks a person is handling within a given timeframe. In this study, we challenge this hypothesis from the perspective of electroencephalography (EEG) using a deep learning approach. We conducted an EEG experiment with 50 participants performing NASA Multi-Attribute Task Battery II (MATB-II) under 4 different task load levels. We designed a convolutional neural network (CNN) to help with two distinct classification tasks. In one setting, the CNN was used to classify EEG segments based on their task load level. In another setting, the same CNN architecture was trained again to detect the presence of individual MATB-II subtasks. Results show that, while the model successfully learns to detect whether a particular subtask is active in a given segment (i.e., to differentiate between different subtasks-related EEG patterns), it struggles to differentiate between the two highest levels of task load (i.e., to distinguish MWL-related EEG patterns). We speculate that the challenge comes from two factors: first, the experiment was designed in a way that these two highest levels differed only in the quantity of work within a given timeframe; and second, the participants’ effective adaptation to increased task demands, as evidenced by low error rates. Consequently, this indicates that under such conditions in multitasking, EEG may not reflect distinct enough patterns to differentiate higher levels of task load.
Radiotherapy Outcomes in Adults with H3K27MAltered Midline Gliomas and Poor Performance Status

Objective: Treatment of H3K27M-altered midline gliomas is a significant challenge. This study aims to assess the efficacy of radiotherapy for these patients. Materials and Methods: Thirteen patients with histologically confirmed H3K27M-altered midline glioma, treated with radiotherapy +/- temozolomide be-tween 2019 and 2021, were retrospectively analyzed. Clinical and radiological responses, survival times, and prognostic factors were evaluated. All patients were treated with hypofractionated radiotherapy, with a dose of 25-40 Gy. Results: The median age was 42 years (ranging from 19 to 55). Karnofsky Performance Status scores ranged from 50 to 70, with a median score of 50. Hypof-ractionated radiotherapy was administered to all patients, with 25 Gy given in 5 fractions to 7 patients (53.8%), 39 Gy in 13 fractions to 3 patients (23.1%), and 40 Gy in 15 fractions to 3 patients (23.1%). Clinically, two patients (15.4%) showed symptomatic improvement, five patients (38.8%) remained stable, and six patients (46.2%) had neurological deterioration. Radiologically, one patient had a partial response, six patients (46.2%) had stable disease, and radiological progression occurred in three patients (23.1%). The median progression-free survival and median overall survival time were 123 and 154 days, respectively. Karnofsky Performance Status 50 was associated with a worse prognosis. Conclusion: These results suggest that the efficacy of radiotherapy might be limited for adults with H3K27M-altered midline gliomas with poor performance status. New studies are necessary for a more comprehensive understanding of effective therapeutic strategies.
Respiratory and Gut Microbiome Modification during Respiratory Syncytial Virus Infection: A Systematic Review

Background: Respiratory syncytial virus (RSV) infection is a major cause of lower respiratory tract infection, especially in infants, and increases the risk of recurrent wheezing and asthma. Recently, researchers have proposed a possible association between respiratory diseases and microbiome alterations. However, this connection has not been fully established. Herein, we conducted a systematic literature review to evaluate the reported evidence of microbiome alterations in patients with RSV infection. Methods: The systematic literature review on the association between RSV and microbiome in humans was conducted by searching PubMed, EMBASE, Scopus, and CINAHL from 2012 until February 2022. The results were analyzed qualitatively, focusing on the relationship between microbiome and RSV infection with available key microbiome-related parameters. Results: In the 405 articles identified by searching databases, 12 (Respiratory tract: 9, Gut: 2, Both: 1) articles in line with the research aims were eligible for this qualitative review. The types of samples for the respiratory tract microbiome and the sequencing methods utilized varied from study to study. This review revealed that the overall microbial composition in both the respiratory tract and gut in RSV-infected patients was different from that in healthy controls. Our generated results demonstrated an increase in the abundance of Haemophilus and Streptococcus, which could contribute to the distinctive separation based on the beta diversity in the respiratory tract. Conclusions: The respiratory tract and gut microbiome changed in patients with RSV infection. Further research with a well-organized longitudinal design is warranted to clarify the impact of microbiome alterations on disease pathogenesis.
Association between skeletal muscle and left ventricular mass in patients with hyperthyroidism

Objective This study aims to investigate the relationship between skeletal muscle and left ventricular mass (LVM) in patients with hyperthyroidism, providing theoretical and data-based foundations for further research on the interaction between secondary muscle atrophy and cardiac remodeling. Methods A retrospective data collection was conducted, including 136 patients with hyperthyroidism (Study group) and 50 healthy participants (control group). The Study group was further divided into Group A (high LVM) and Group B (low LVM) based on LVM size. Multiple linear regression analysis was performed to examine the correlation between skeletal muscle and LVM, with model evaluation. Based on the results, further nonlinear regression analysis was conducted to explore the detailed relationship between skeletal muscle and LVM. Results Compared to the control group, the Study group exhibited significantly lower LVM, skeletal muscle mass index (SMI), and skeletal muscle mass (SMM) (P<0.05). Within the subgroups, Group A had significantly higher SMI, SMM, and hand grip strength compared to Group B (P<0.05). The results of the multiple linear regression showed a certain correlation between SMI (β=0.60, P=0.042, 95% CI=0.02~1.17) and hand grip strength (β=0.34, P=0.045, 95% CI=0.01~0.67) with LVM. However, the residuals of the multiple regression did not follow a normal distribution (K-S=2.50, P<0.01). Further results from a generalized linear model and structural equation modeling regression also demonstrated a correlation between SMI (β=0.60, P=0.040, 95% CI=0.03~1.17) (β=0.60, P=0.042, 95% CI=0.02~1.17) and hand grip strength (β=0.34, P=0.043, 95% CI=0.01~0.67) (β=0.34, P=0.045, 95% CI=0.01~0.67) with LVM. Conclusion Patients with hyperthyroidism may exhibit simultaneous decreases in LVM, SMM, and SMI. The LVM in patients is correlated with SMM and hand grip strength, highlighting the need for further exploration of the causal relationship and underlying mechanisms. These findings provide a basis for the prevention and treatment of secondary sarcopenia and cardiac pathology in patients with hyperthyroidism.
Effectiveness and Health Outcomes of Collaborative Nurse Prescribing for Patients Anticoagulated with Antivitamin K in Primary Care: A Study Protocol

The development of collaborative nurse prescribing (NP) in Andalusia (Spain) in 2018 gives us the opportunity to measure the impact of this practice. Scientific evidence indicates that prescribing is not more costly when performed by nurses and, in fact, is more economical in some cases. The aim of this study is to determine the effects of NP on the effectiveness, health outcomes and adverse events related to prescribing including in the follow-up of patients treated with antivitamin K oral anticoagulants in primary care (PC) by nurses. The design is a randomized clinical trial. The population comprises 1208 anticoagulated patients in 2019. The sample size calculation considers an alpha error of 0.05, a power of 99% and an effect size of 0.5, resulting in 127 users per group. Therefore, a total sample of 254 participants is needed. However, as the project intends to treat patients it will include the universal sample that meets the criteria in the two health centers participating in the study, with 575 participants in total. Data collection was carried out in the PC District of the Alamillo-San Jerónimo Clinical Management Unit of Sevilla for one year from January 2020. Data analysis is performed using the SPSS Statistics 25 package. We intend to study if nurse collaborative prescription in the follow-up and management of patients taking antivitamin K oral anticoagulants in PC is as effective as the traditional approach to follow-ups carried out by a family physician.
THE INFLUENCE OF WORK MOTIVATION AND ORGANIZATIONAL COMMITMENT ON PERFORMANCE THROUGH JOB SATISFACTION (A STUDY ON PROFESSIONAL ASSISTANTS OF THE MINISTRY OF VILLAGE IN KONAWE DISTRICT)

This study aims to examine the impact of Work Motivation and Organizational Commitment on Performance through Job Satisfaction among the Professional Support Staff at the Ministry of Village in Konawe Regency. The population in this research consists of 119 Professional Support Staff members at the Ministry of Village in Konawe Regency. Data analysis for this study utilized SmartPLS version 3.0. The results of this research indicate that Work Motivation has a positive and significant influence on job satisfaction. Organizational commitment also has a positive and significant influence on job satisfaction. Work Motivation has a positive and significant influence on performance. Organizational commitment similarly has a positive and significant influence on performance. Job satisfaction has a positive and significant influence on performance. Work Motivation has a positive and significant influence on performance through job satisfaction. Organizational commitment also has a positive and significant influence on performance through job satisfaction
Analysis of metal concentration, performance and noise emissions of the CI engine

Biodiesel is a substitute for diesel fuel and is highly required to control global warming and reduce dependence on limited petroleum reserves. Replacement of diesel fuel is unavoidable due to the depletion of oil reserves and environmental threats to existing life on the earth. This study used single-cylinder, four-stroke Compression Ignition (CI) engines for experimental work. An endurance test was conducted on the engine using diesel fuel (D100) and biodiesel blended fuel for 105 hours at 1300 rpm. During the endurance test, a multi-elemental of lubricant oil was conducted. It was found that the average wear concentration in lubricant oil was lower in biodiesel blended fuel than in diesel fuel. In this regard, elemental reduction was observed as AL (38.8%), Cr (67.7%), Fe (58.2%) and Mn (17.89%), respectively. Besides this, higher viscosity and density of lubricant oil were observed on B30 compared to D100. Furthermore, engine performance was determined and resulted from low brake thermal efficiency in diesel compared to biodiesel. The engine’s noise was also calculated during operating hours at various positions such as front, left and back. It was determined that it was reduced at the mentioned positions for B30 compared to D100.
On the origin of the Tsushima Warm Current

The origin of the Tsushima Warm Current (referred to as TWC) was investigated by surface drifter experiments and conductivity, temperature, and depth (CTD) surveys in the northeastern East China Sea (ECS) at three different times: July 1991, and April and November 1992. Trajectories of 10 satellite-tracked drifters provide direct information for the first time on the surface flow patterns in each season, and CTD observations allow identification of warm and saline TWC waters. The results of the experiments argue against two historical concepts of TWC origins, i.e., (1) a northward flow transporting warm and saline water through the deep trough southwest of Kyushu toward the Korea Strait after separation from the Kuroshio and (2) a northeastward continuation of the Taiwan Current (TC) on the shelf of ECS after passing through the Taiwan Strait. A persistent northward current was found to exist both on the shelf west of the trough and on the western flank of the trough. The northward flow seems to bifurcate around the northwestern corner of the trough, splitting into a northward continuing flow on the shelf of 100–150 m and an eastward flow along the northern wall of the trough. The northward flow on the shelf, which might be the shore fringe of the Kuroshio, corresponds to the origin of TWC entering the Korea Strait. The eastward flow on the northern slope turned back to the south along the west coast of Kyushu and eventually joined the Kuroshio. This structure was accompanied by an anticyclonic eddy in the northern trough. The second concept, that of TWC originating from TC, contradicts the observed differences in physical properties between TWC and TC waters. The saline water in the Taiwan Strait flows out intermittently only during late winter-early spring, and its salinity during other seasons is lower than that of the TWC water in the Korea Strait. Experiments also indicated a seasonal shift of drifter paths in the northeastern ECS and coexistence of cyclonic and anticyclonic eddies in the trough during the cold season.
Fracture Network Influence on Rock Damage and Gas Transport following an Underground Explosion

Simulations of rock damage and gas transport following underground explosions that omit preexisting fracture networks in the subsurface cannot fully characterize the influence of geo-structural variability on gas transport. Previous studies do not consider the impact that fracture network structure and variability have on gas seepage. In this study, we develop a sequentially coupled, axi-symmetric model to look at the damage pattern and resulting gas breakthrough curves following an underground explosion given different fracture network realizations. We simulate 0.327 and 0.164 kT chemical explosives with burial depths of 100 m for 90 stochastically generated fracture networks. Gases quickly reach the surface in 30% of the higher yield simulations and 5% of the lower yield simulations. The fast breakthrough can be attributed to the formation of connected pathways between fractures to the surface. The formation of a connected damage pathway to the surface is not clearly correlated with the fracture intensity (P32) in our simulations. Breakthrough curves with slower transport are highly variable depending on the fracture network sample. The variability in the breakthrough behavior indicates that ignoring the influence of fracture networks on rock damage, which strongly influences the hydraulic properties following an underground explosion, will likely lead to a large underestimation of the uncertainty in the gas transport to the surface. This work highlights the need for incorporation of fracture networks into models for accurately predicting gas seepage following underground explosions.
Formación de líderes para la prevención del vih: percepciones y conocimientos sobre el virus en un contexto minero de Colombia

The study, based on the principles of qualitative research and social sciences, implemented and evaluated a rapid intervention for the prevention of hiv in mining contexts, which prioritized the training of community leaders. During a period of five months we trained ten leaders, who trained as well a group of 277 inhabitants, including miners and non miners. As a result we observed changes in the level of knowledge and perceptions about hiv. None of the 183 persons tested for hiv —rapid test— was reactive. We found important gaps in the knowledge about hiv combined with misconceptions about the infection in miners and non miners. We conclude that training of community leaders strengths community participation, health promotion and local capacity to prevent hiv in communities.
Study of measured and fitted SWCC accounting the irregularity in the measured dataset

The relationship between soil suction and water content, popularly known as the soil water characteristic curve (SWCC) provides significant information to evaluate the behaviour of unsaturated soils in engineering practice. For measuring soil suction over the entire range, combination of suction measurements from different instruments is quite common among the researchers. In this study, an effort has been made to construct a rapid, consistent SWCC accounting irregularity in the measured data-set by pairing of two suction measuring instruments, a tensiometer and a dew point potentiometer. The weighted least squares optimisation technique adopting uniform and varying weights is employed to account for irregularity in the data-set. The measured soil suction–water content data was fitted with five widely used SWCC models available in literature. Results show that varying weights method predicts the SWCC key parameters reasonably well, in spite of the irregularity in the data-set.
EXPERIMENTAL STUDY ON DEFORMATION AND SEEPAGE PROPERTIES OF OUTBURST COAL SAMPLES UNDER CYCLIC LOADING

Based on the typical coal and gas outburst K1 coal seam of Sanhui mine which belongs to Tianfu Coal Industry Co., Ltd.,the seepage experiments of outburst coal samples under cyclic loading,constant gas pressures and different confining pressures are conducted by self-developed fluid-solid-heat coupling triaxial servo-controlled seepage system of coal containing gas. The research results show that plastic deformation of coal sample is produced under cyclic loading. With the cyclic number,its elastic modulus and permeability both tend to decrease which is the most obvious in the first cycle. The permeability of coal samples gradually increases in unloading process and decreases in loading process. Closed rings are formed in the permeability-strain curves in the two above processes,corresponding to a closed hysteresis loop formed in axial stress-strain curve,which indicates that permeability changes is closely related to the damage deformation of coal sample. What′s more, permeability rate is positively correlated with damage variable. The variation is more obvious in the previous cycles and tends to be stable after the later cycles.