Miracle-dz/UniFAR-FTUs huggingface dataset:
Geological controls on exploitable coal seam gas distribution in Queensland

Methane is present in all coals, but a number of geological factors influence the potential economic concentration of gas. The key factors are (1) depositional environment, (2) tectonic and structural setting, (3) rank and gas generation, (4) gas content, (5) permeability, and (6) hydrogeology. Commercial coal seam gas production in Queensland has been entirely from the Permian coals of the Bowen Basin, but the Jurassic coals of the Surat and Clarence-Moreton basins are poised to deliver commercial gas volumes. Depositional environments range from fluvial to delta plain to paralic and marginal marine-coals in the Bowen Basin are laterally more continuous than those in the Surat and Clarence-Moreton basins. The tectonic and structural settings are important as they control the coal characteristics both in terms of deposition and burial history. The important coal seam gas seams were deposited in a foreland setting in the Bowen Basin and an intracratonic setting in the Surat and Clarence-Moreton basins. Both of these settings resulted in widespread coal deposition. The complex burial history of the Bowen Basin has resulted in a wide range of coal ranks and properties. Rank in the Bowen Basin coal seam gas fields varies from vitrinite reflectance of 0.55% to >1.1 % Rv and from Rv 0.35-0.6% in the Surat and Clarence-Moreton basins in Queensland. High vitrinite coals provide optimal gas generation and cleat formation. The commercial gas fields and the prospective ones contain coals with >60% vitrinite. Gas generation in the Queensland basins is complex with isotopic studies indicating that biogenic gas, thermogenic gas and mixed gases are present. Biogenic processes occur at depths of up to a kilometre. Gas content is important, but lower gas contents can be economic if deliverability is good. Free gas is also present. Drilling and production techniques play an important role in making lower gas content coals viable. Since the Bowen and Surat basins are in a compressive regime, permeability becomes a defining parameter. Areas where the compression is offset by tensional forces provide the best chances for commercial coal seam gas production. Tensional setting such as anticline or structural hinges are important plays. Hydrodynamics control the production rate though water quality varies between the fields.
Elevated Brain-Derived Neurotrophic Factor Levels During Depressive Mixed States

Objective Neurotrophin-like brain-derived neurotrophic factor (BDNF) and pro-inflammatory cytokines may modulate the pathophysiology of mood disorders. Although several studies show alterations in these biomarkers during the depressive, manic, and euthymic states of mood disorders, evidence is lacking for those in a mixed state. Therefore, this study aimed to investigate the relationship between the depressive mixed state (DMX) and peripheral neurobiological factors. Methods We enrolled 136 patients with major depressive episodes. Depressive symptoms were assessed using the Quick Inventory of Depressive Symptomatology Self-Report Japanese version (QIDS-SR-J). The severity of DMX was assessed using the self-administered 12-item questionnaire (DMX-12). Categorical screening as DMX-positive (n=54) was determined by a cutoff score of 13 or more in the specific eight symptoms from the DMX-12; the remaining were DMX-negative (n=82). Serum BDNF, tumor necrosis factor-α, highsensitivity C-reactive protein, and interleukin-6 levels were measured. Results When comparing biomarkers between the DMX-positive and DMX-negative groups, higher serum BDNF concentration in the DMX-positive group than in the DMX-negative group was the only significant finding (p=0.009). A positive correlation existed between the total score of the eight specific symptoms of DMX-12 and the BDNF concentration (r=0.190, p=0.027). After adjustment for confounders, logistic regression analysis revealed that BDNF (odds ratio [OR]=1.07, 95% confidence interval [CI]=1.00–1.14, p=0.045), bipolar diagnosis (OR=3.43, 95% CI=1.36–8.66, p=0.009), and total QIDS-SR-J score (OR=1.29, 95% CI=1.15–1.43, p<0.001) were significantly associated with DMX positivity. Conclusion BDNF was positively associated with DMX severity, suggesting that higher BDNF concentrations may be involved in the pathophysiology of DMX.
Effect of Personalized Blue-Enriched White Light Intervention on Rest–Activity and Light Exposure Rhythms in Mild and Moderate Alzheimer’s Disease

Objective We aimed to examine the effectiveness of personalized light intervention using a blue-enriched light-emitting-diodes device on rest–activity rhythm (RAR) and light exposure rhythm (LER) in patients with mild and moderate Alzheimer’s disease (AD). Methods AD patients with poor sleep quality and/or insomnia symptoms were assigned into either an experimental group (EG) or control group (CG) in a single-blind design. Personalized light intervention was given at 9–10 h after individual dim light melatonin onset, lasting for 1 h every day for two weeks in the EG (77.36±5.79 years, n=14) and CG (78.10±7.98 years, n=10). Each patient of CG wore blue-attenuating sunglasses during the intervention. Actigraphy recording at home for 5 days was done at baseline (T0), immediate postintervention (T1), and at four weeks after intervention (T2). The variables of RAR and LER were derived using nonparametric analysis. Results We found a significant time effect on the intradaily variability (IV) of RAR at T2 with respect to T0 (p=0.039), indicating reduced IV of RAR at four weeks after personalized light intervention regardless of blue-enriched light intervention. There was a time effect on the IV of LER at T1 with respect to T0 (p=0.052), indicating a reduced tendency in the IV of LER immediately after intervention. Conclusion Our personalized light intervention, regardless of blue-enriched light source, could be useful in alleviating fragmentation of RAR and LER in AD patients.
Neural Correlates of Anhedonia in Major Depressive Disorder: Insights from Concurrent Analysis of Feedback-Related Negativity and Stimulus-Preceding Negativity

Purpose Anhedonia, a core symptom of major depressive disorder (MDD), is explored in this study, focusing on the neural underpinnings through the examination of two event-related potential (ERP) components: feedback-related negativity (FRN) and stimulus-preceding negativity (SPN). Patients and Methods This cross-sectional study was conducted in China from March 2022 to March 2023. It involved 35 MDD patients and 31 healthy controls (HC) participating in a modified 2-door task with simultaneous EEG recordings. Depression severity and anhedonia were assessed using the Hamilton Depression Scale (HAMD) and the Temporal Experience of Pleasure Scale (TEPS-CV), respectively. FRN and SPN metrics, along with correlations with each other and clinical assessments, were examined. Results In comparison to the HC group, the MDD group exhibited significantly lower scores in TEPS-CV (t = 2.854, p = 0.006) and its subscales (t = −3.596, p = 0.001 and t = 2.434, p = 0.018, respectively), along with consistently reduced amplitudes of FRN (F 1.64= 4.726, p = 0.033) and SPN (F 1.64= 4.195, p = 0.045) across all conditions. Limited correlations were observed between ERP metrics and clinical indicators, except for positive correlations between FRN amplitudes (loss minus win) and HAMD scores (r = 0.392, p = 0.020), and SPN amplitudes after losing (SPN-L) and TEPS-CV consumption subscale scores (r = 0.357, p = 0.035). Notably, while the HC group displayed no significant FRN-SPN correlations, the MDD group exhibited positive FRN-SPN correlations under distinct conditions (r = 0.376, p = 0.026 and r = 0.355, p = 0.037, respectively). Conclusion Our data reveal subjective and objective anhedonia in both consumption and anticipation, suggesting a shared impairment in reward feedback processing and anticipatory neural mechanisms in individuals with MDD. These findings deepen our understanding of anhedonia’s neural foundations and may guide targeted interventions for this core symptom.
Coping Styles and Quality of Life in Breast Cancer Patients Undergoing Radiotherapy

Simple Summary Cancer patients often have a hard time coping with their illness and treatment. How they cope can impact their quality of life. This study looked at the coping styles and quality of life of breast cancer patients receiving radiotherapy compared with healthy people. Researchers measured levels of active coping (like making plans and thinking positively), emotion-focused coping (like seeking support), and avoidant coping (like denial). They also assessed mental, physical, and overall quality of life. The results show breast cancer patients engaged less in active coping and had a lower quality of life than healthy controls. In patients, avoidant coping was strongly tied to a worse quality of life in all areas. Active coping was only weakly related to better physical health for patients, though it was strongly linked to mental and overall quality of life in controls. The findings show the heavy burden cancer puts on quality of life. They suggest avoidant coping consistently harms wellbeing. Boosting helpful coping skills may lessen treatment side effects. Abstract Purpose: This study examined relationships between coping styles and quality of life (QoL) in oncology patients undergoing radiotherapy compared with healthy controls. Coping styles and QoL were assessed to elucidate connections and inform psychosocial care. Methods: 57 females participated, including 28 breast cancer patients undergoing radiotherapy and 29 healthy controls matched on demographics. Participants completed the COPE Inventory, which measures active, emotion-focused, and avoidant coping levels, and the SF-36, which assesses mental, physical, and overall QoL. Between-group differences were analyzed using the Mann–Whitney U test. Correlations between coping styles and QoL were examined with Spearman’s r. Results: Breast cancer patients showed a significantly lower QoL on all scales versus controls. In patients, active coping weakly correlated with physical QoL, while avoidance moderately to strongly correlated with poorer mental, physical, and overall QoL. In controls, active coping strongly correlated with mental and overall QoL, and avoidance moderately negatively correlated across domains. Conclusion: Maladaptive avoidance coping was strongly related to poorer QoL in both groups, especially patients. Active coping showed limited benefits for patients’ QoL, in contrast with the controls. Those with low scores require effective interventions during radiotherapy, which are crucial for coping with treatment adverse effects.
Social Outbreak in Chile, and Its Association with the Effects Biological, Psychological, Social, and Quality of Life

The World Health Organization has defined collective violence as the instrumental use of violence by people who identify themselves as members of a group against other individuals and have political, economic, or social objectives. In Chile, the “Social Outbreak” was used to describe an episode of collective violence, which began on October 18, 2019, triggered by a multitude of socioeconomic and political factors, with protests and mobilizations in the country’s large and small cities; in central, commercial, and residential areas, that lasted for several months, affecting a large part of the population. The objective of the present study was to associate the social outbreak in Chile with its biological, psychological, and social effects on people’s health and quality of life, as well as its characteristics in terms of exposure, proximity, type, and frequency. This was a cross-sectional study with non-probabilistic national-level sampling, conducted from 28 November 2019, to 3 March 2020. The instrument had four sections. A total of 2651 participants answered the survey; 70.8% were female, and the mean age was 35.2. The main disturbances perceived were protests (70.9%), alarm sounds (68.1%), shooting sounds (59.0%), and tear gas bombs (56.9%). When quantifying the magnitude of these associations, people who had a medium exposure have a higher probability (OR: 1.99, CI: 1.58; 2.50) of suffering three or more biological effects than people that have a low exposure, while people with higher exposition have a 4.09 times higher probability (CI: 3.11; 5.38). A similar pattern was observed regarding psychological effects, although social effects were primarily experienced by those with high exposure. Social networks, TV, and radio were the most used media among people who perceived a greater effect. People who lived, worked, or shopped near the disturbance’s areas show a higher proportion negative effect.
Investigations on surface reflection models for intensity normalization in airborne laser scanning (ALS) data

The analysis of laser scanner data is of great interest for gaining geospatial information. Especially for segmentation, classification, or visualization purposes, the intensity measured with a laser scanner device can be helpful. For automatic intensity normalization, various aspects are of concern, like beam divergence and atmospheric attenuation, both depending on the range. Additionally, the intensity is influenced by the incidence angle between beam propagation direction and Surface orientation. To gain the surface orientation, the eigenvectors of the covariance matrix for object points within a nearby environment are determined. After normalization the intensity does no longer depend on the incidence angle and is influenced by the material of the surface only. For surface reflection modeling, (a) the Lambertian, (b) the extended Lambertian, and (c) the Phong reflection model are introduced, to consider diffuse and specular backscattering characteristics of the surface. An airborne measurement campaign was carried out to investigate the influences of the incidence angle on the measured intensity. For investigations, 17 urban areas, such as traffic, building, and vegetation regions were studied and the derived improvements are depicted. The investigation shows that large intensity variation caused by the object surface orientation and the distance between sensor and object can be normalized by utilizing the standard Lambertian reflection model.
TRANSPORT VELOCITIES OF SINGLE PARTICLES IN BED-LOAD MOTION

In order to determine the influence of shear velocity (U*), bed roughness (k) and moving particle di- ameter (d) on particle bed-load transport, velocities of single spherical glass beads (Vp) moving over beds of rhombohedrally packed spherical glass beads were determined under controlled laboratory conditions for several values of U*, k and d. A relationship between the position of zero water velocity (z,) and bed roughness (k) is established. Three "stages" of particle motion are recognized from a plot of Vp on d. The degree of development of each is a function of all three major variables. An empirical solution is offered where Vp is considered a function of U*, k and d. A more detailed consideration of the forces which tend to propel and retard a moving particle leads to the development of a semi-empirical expression for the velocity of a single particle in contact- load motion. -A list of symbols is found at the end of the paper.
Status of wetland birds of Chhilchhila Wildlife Sanctuary, Haryana, India

The Chhilchhila Wildlife Sanctuary (76036-76046 E and 29052-30000 N), situated in Kurukshetra District of Haryana provides an important wintering ground for a diverse range of wetland birds. This study was carried out from April 2009 to March 2012 to document the diversity of wetland birds. Altogether 57 species of wetland birds belonging to 37 genera and 16 families were recorded from the study area. Family Anatidae dominated the wetland bird community with 13 species. Among recorded species, 33 were winter migrants, two summer migrants and 22 were resident species. The winter migratory birds did not arrive at this wetland in one lot and at one time. Instead, they displayed a definite pattern specific to species for arrival and departure. They appeared at the wetland during mid-October and stayed up to early April. The composition of birds in major feeding guilds in the study area showed that the insectivore guild was the most common with 35.09% species, followed by carnivore (29.82%), omnivore (19.30%), herbivore (10.53%) and piscivore (5.26%). Among the birds recorded in this study area, Darter (Anhinga melanogaster) and Painted Stork (Mycterialeucocephala) were Near Threatened species. Comb Duck (Sarkidiornismelanotos), listed in Appendix II of CITES, was also spotted in the sanctuary. The spotting of these threatened bird species highlights the importance of Chhilchhila Wildlife Sanctuary as a significant wetland bird habitat in Haryana. However, anthropogenic activities like fire wood collection, livestock grazing, cutting of emergent and fringe vegetation and improper management of the wetland are major threats to the ecology of this landscape.
Auditing revegetated catchments in southern Australia: decomposition rates and collembolan species assemblages

Major government funds have been allocated to revegetation of degraded catchments in Australia in order to enhance biodiversity, protect stock and improve water quality. However, the success or otherwise of the different restoration practices used has not been assessed. To redress this deficiency we audited these practices by measuring biotic and abiotic variables in two field surveys, one at a landscape scale and the second at a local scale. The landscape survey comprised 21 sites in western Victoria, a third of the sites were revegetated and were between 8 and 12 years old, a third carried remnant native vegetation and a third were degraded and not revegetated. In the local survey the results of the landscape survey were tested by sampling sites within a small area using the same methods but including pine plantations as an untreated site. Here we report on density and species composition of soil and surface active fauna, native and exotic Collembola and decomposition rates as measured with bait laminae. Fifty seven species of Collembola were found on the landscape survey and 47 on the local survey. Densities ranged from 17,000 to 45,000 m -2 in soil. In both the surveys we found decomposition was directly related to soil moisture and in the landscape survey exotic Collembola (Hypogastrura and Ceratophysella spp) to abundance of exotic grass species. MDS analysis of soil Collembola in the landscape survey placed remnant sites separate from the revegetated sites and untreated sites, which tended to cluster together. A suite of nine native Collembola species were found exclusively on remnant sites in the landscape survey. In the local survey, the revegetated sites, here with a ground cover of native not exotic grasses, were found to have nine characterising species, four of which were the same indicators as in the landscape survey. The pine plantations were dominated by acidophil exotic Collembola species. MDS analysis of pitfall data in local survey placed all sites in the same space, except for one remnant because of domination by the same exotic species as in the landscape survey. In contrast, MDS of the soil-core data separated all three treatments with the revegetated sites occupying the space between the remnants and the pines as in the landscape survey. When exotic species were removed, there was spatial separation of each treatment. We conclude that, in some circumstances, soil fauna of revegetated sites can develop characteristics of remnant sites in terms of native Collembola even after only 8 to 12 years. The bait lamina method must be used with caution as it is strongly influenced by soil moisture.
Scattering Geese: The Venture Capital Industries of East Asia: A Report to the World Bank

Scattering Geese: The Venture Capital Industries of East Asia* A Report to the World Bank BRIE Working Paper 146 September 17, 2002 By Martin Kenney Department of Human and Community Development University of California, Davis Davis, CA 95616 mfkenney@ucdavis.edu Kyonghee Han Visiting Scholar Department of Human and Community Development University of California, Davis khan@ucdavis.edu and Research Fellow Institute for Social Development Studies Yonsei University, Seoul, Korea Shoko Tanaka 1312 Marina Circle Davis, CA 95616 Consultant stanaka@ucdavis.edu © Copyright by the authors, 2002 * K. Han had primary responsibility for the section on Korea and S. Tanaka had primary responsibility for the section on Japan. M. Kenney bears responsibility for all errors and opinions expressed in this manuscript. Martin Kenney would like to thank Yili Liu and Tze-chien Kao for their assistance in understanding venture capital in Taiwan.
The Chemical Characterisation of the Maritime Pine Bark Cultivated in Northern Portugal

Maritime pine, scientifically known as Pinus pinaster, holds a vital role in Iberian Peninsula forests, primarily as a source of wood for panels, paper, and cellulose production. Recently, there has been a growing interest in utilising agroforestry by-products to yield valuable chemicals for applications in various sectors, including the food, pharmaceutical, and bioenergy industries. This study aimed to assess the value of the primary by-product of Pinus pinaster from the Minho region of northwestern Portugal, i.e., the bark. The research extensively examined the bark’s chemical and thermal characteristics, including ash content, extractives, lignin, cellulose, hemicellulose, fatty acids, and mineral composition. Additionally, various analytical techniques like FTIR, SEM, DSC, DTG, and XRD were used to observe chemical structure differences. The results reveal that the Pinus pinaster bark primarily consists of lignin (51.15%) and holocellulose (46.09%), with extractives mainly soluble in toluene–ethanol, followed by water, and a small amount of them are soluble in ethanol. The bark contained around 0.44% ash, and heavy metals such as Cd and Pb were not found. During degradation, Pinus pinaster experienced a 10% mass loss at 140 °C. In terms of crystallinity, holocellulose and cellulose showed similar percentages at approximately 25.5%, while α-cellulose displayed the highest crystallinity index at 41%.