Miracle-dz/UniFAR-FTUs huggingface dataset:
Social vs. Risk Preferences under the Veil of Ignorance

This paper reports experimental evidence from a Dictator Game experiment in which subjects choose repeatedly one out of four options involving a pair of fixed monetary prizes, one for them, one for another anonymously matched subject. In some sessions, player position (i.e. the identity of the best paid agent, constant across all options) is known in advance before subjects have to make their decision; in other sessions subjects choose “under the veil of ignorance”, not knowing to which player position they will be eventually assigned. We also collect evidence from additional sessions in which the same options correspond to binary lotteries, in which subjects may win the high or the low prize, but their decisions do not affect other participants. We frame subjects’ decisions within the realm of a simple mean-variance utility maximization problem, where the parameter associated to the variance is interpreted, depending on the treatment conditions, as a measure of pure risk aversion, pure inequality aversion, or some combination of the two. We also condition our estimates to subjects’ individual socio-demographic characteristics.
Standardised Parenteral Nutrition

Parenteral nutrition (PN) has become an integral part of clinical management of very low birth weight premature neonates. Traditionally different components of PN are prescribed individually considering requirements of an individual neonate (IPN). More recently, standardised PN formulations (SPN) for preterm neonates have been assessed and may have advantages including better provision of nutrients, less prescription and administration errors, decreased risk of infection, and cost savings. The recent introduction of triple-chamber bag that provides total nutrient admixture for neonates may have additional advantage of decreased risk of contamination and ease of administration.
Effective Pressure Law for the Intrinsic Formation Factor in Low Permeability Sandstones

The effective pressure law for the intrinsic formation factor of low permeability sandstones from the Ordos Basin (northwest of China) was studied experimentally by measuring the electrical resistivity of brine saturated rock samples while cycling the pore and confining pressures, pp and pc. We used a 100,000 ppm NaCl solution so that the results could be directly interpreted in terms of the intrinsic formation factor F. The Response Surface method was used to construct a quadratic function of pp and pc fitting the experimental data, from which the coefficient α of the effective pressure law, peff = pc – αpp, was determined. We found that the coefficient α generally had low values, mainly from 0.2 to 0.4, thus contradicting the theoretical prediction that α should be equal to 1 for scale‐invariant properties, such as F, in linear elastic materials having a homogeneous solid matrix. Since the two underlying assumptions, linear elasticity and homogeneity of the solid matrix, are likely violated in reservoir rocks, we tried to assess their effects on α using simple analytical models, based on idealized geometries of the pore and solid phases. Analysis of these models suggests that non‐linear elasticity associated with the formation of solid–solid contacts in the compressed rocks (e.g., during closure of rough cracks or crack‐like pores along the grain boundaries), may be more effective in producing the low α values observed than inhomogeneity of the solid matrix.
Diverse Beam Search: Decoding Diverse Solutions from Neural Sequence Models

Neural sequence models are widely used to model time-series data. Equally ubiquitous is the usage of beam search (BS) as an approximate inference algorithm to decode output sequences from these models. BS explores the search space in a greedy left-right fashion retaining only the top-B candidates - resulting in sequences that differ only slightly from each other. Producing lists of nearly identical sequences is not only computationally wasteful but also typically fails to capture the inherent ambiguity of complex AI tasks. To overcome this problem, we propose Diverse Beam Search (DBS), an alternative to BS that decodes a list of diverse outputs by optimizing for a diversity-augmented objective. We observe that our method finds better top-1 solutions by controlling for the exploration and exploitation of the search space - implying that DBS is a better search algorithm. Moreover, these gains are achieved with minimal computational or memory over- head as compared to beam search. To demonstrate the broad applicability of our method, we present results on image captioning, machine translation and visual question generation using both standard quantitative metrics and qualitative human studies. Further, we study the role of diversity for image-grounded language generation tasks as the complexity of the image changes. We observe that our method consistently outperforms BS and previously proposed techniques for diverse decoding from neural sequence models.
High‐mobility group box 1 (HMGB1) protein at the crossroads between innate and adaptive immunity

Summary: Tissue damage occurs often in the life of mammals and is usually repaired. Dying cells are swiftly phagocytosed, but before disappearing, they alert surrounding cells to activate homeostatic programs. They release signals that recruit inflammatory cells to the site of injury, promote cell migration and cell division to replace dead cells, and activate the immune system in anticipation of microbial invasion. Many of these events involve high‐mobility group box 1 protein (HMGB1), a nuclear protein that is released passively when necrotic cells lose the integrity of their membranes. HMGB1 behaves as a trigger of inflammation, attracting inflammatory cells, and of tissue repair, recruiting stem cells and promoting their proliferation. Moreover, HMGB1 activates dendritic cells (DCs) and promotes their functional maturation and their response to lymph node chemokines. Activated leukocytes actively secrete HMGB1 in the microenvironment. Thus, HMGB1 acts in an autocrine/paracrine fashion and sustains long‐term repair and defense programs. DCs secrete HMGB1 several hours after contact with the first maturation stimulus; HMGB1 secretion is critical for their ability to reach the lymph nodes, to sustain the proliferation of antigen‐specific T cells, to prevent their activation‐dependent apoptosis, and to promote their polarization towards a T‐helper 1 phenotype. These immune responses will also be directed against self‐antigens that DCs process at the time of injury and can lead to autoimmunity.
Automatic Speech Recognition Systems for the Evaluation of Voice and Speech Disorders in Head and Neck Cancer

In patients suffering from head and neck cancer, speech intelligibility is often restricted. For assessment and outcome measurements, automatic speech recognition systems have previously been shown to be appropriate for objective and quick evaluation of intelligibility. In this study we investigate the applicability of the method to speech disorders caused by head and neck cancer. Intelligibility was quantified by speech recognition on recordings of a standard text read by 41 German laryngectomized patients with cancer of the larynx or hypopharynx and 49 German patients who had suffered from oral cancer. The speech recognition provides the percentage of correctly recognized words of a sequence, that is, the word recognition rate. Automatic evaluation was compared to perceptual ratings by a panel of experts and to an age-matched control group. Both patient groups showed significantly lower word recognition rates than the control group. Automatic speech recognition yielded word recognition rates which complied with experts' evaluation of intelligibility on a significant level. Automatic speech recognition serves as a good means with low effort to objectify and quantify the most important aspect of pathologic speech—the intelligibility. The system was successfully applied to voice and speech disorders.
Resolution of vaccinia virus DNA concatemer junctions requires late-gene expression

Vaccinia virus replicates in the cytoplasm of infected cells, generating transient replicative intermediates containing the DNA for the terminal sequences as concatemeric junctions. The processing of the terminal sequences for a series of vaccinia virus conditional lethal mutants at the nonpermissive temperature was analyzed by restriction enzyme digestion and Southern blot hybridization of DNA isolated from infected cells. Three phenotypes were observed: DNA replication negative (Rep-), DNA replication positive but concatemer resolution negative (Rep+ Res-), and DNA replication positive and concatemer resolution positive (Rep+ Res+). Interestingly, all six Rep+ Res- mutants from separate complementation groups were defective in late protein synthesis. Isatin beta-thiosemicarbazone, a drug that blocks late protein synthesis, also prevented resolution of concatemers. Orthogonal field gel electrophoresis of the DNA generated by the late defective mutants revealed a distribution of linear genome multimers. The multimers were processed into mature monomers after a shift to the permissive temperature in the presence of cytosine arabinoside for all the Rep+ Res- mutants except ts22, an irreversible mutant which cleaves RNA late in infection (R.F. Pacha and R.C. Condit, J. Virol. 56:395-403, 1985). Genome formation can be divided into two stages: DNA replication, which generates concatemers, and resolution, which processes concatemers into monomers with hairpin termini. Early viral genes are required for the former, and late viral genes are required for the latter.
RASTER: Runtime adaptive spatial/temporal error resiliency for embedded processors

Applying error recovery monotonously can either compromise the real-time constraint, or worsen the power/energy envelope. Neither of these violations can be realistically accepted in embedded system design, which expects ultra efficient realization of a given application. In this paper, we propose a HW/SW methodology that exploits both application specific characteristics and Spatial/Temporal redundancy. Our methodology combines design-time and runtime optimizations, to enable the resultant embedded processor to perform runtime adaptive error recovery operations, precisely targeting the reliability-wise critical instruction executions. The proposed error recovery functionality can dynamically 1) evaluate the reliability cost economy (in terms of execution-time and dynamic power), 2) determine the most profitable scheme, and 3) adapt to the corresponding error recovery scheme, which is composed of spatial and temporal redundancy based error recovery operations. The experimental results have shown that our methodology at best can achieve fifty times greater reliability while maintaining the execution time and power deadlines, when compared to the state of the art.
Lack of Systematic Topographic Difference between Attention and Reasoning Beta Correlates

Based on previous evidence for individual-specific sets of cortical areas active during simple attention tasks, in this work we intended to perform within individual comparisons of task-induced beta oscillations between visual attention and a reasoning task. Since beta induced oscillations are not time-locked to task events and were first observed by Fourier transforms, in order to analyze the cortical topography of attention induced beta activity, we have previously computed corrected-latency averages based on spontaneous peaks of band-pass filtered epochs. We then used Independent Component Analysis (ICA) only to single out the significant portion of averaged data, above noise levels. In the present work ICA served as the main, exhaustive means for decomposing beta activity in both tasks, using 128-channel EEG data from 24 subjects. Given the previous observed similarity between tasks by visual inspection and by simple descriptive statistics, we now intended another approach: to quantify how much each ICA component obtained in one task could be explained by a linear combination of the topographic patterns from the other task in each individual. Our hypothesis was that the major psychological difference between tasks would not be reflected as important topographic differences within individuals. Results confirmed the high topographic similarity between attention and reasoning beta correlates in that few components in each individual were not satisfactorily explained by the complementary task, and if those could be considered “task-specific”, their scalp distribution and estimated cortical sources were not common across subjects. These findings, along with those from fMRI studies preserving individual data and conventional neuropsychological and neurosurgical observations, are discussed in support of a new functional localization hypothesis: individuals use largely different sets of cortical association areas to perform a given task, but those individual sets do not change importantly across tasks that differ in major psychological processes.
Haematological and Metabolic Profile Test of Subclinical Mastitis Affected Cross Bred Cattle

The current research was conducted during May–October, 2023 aimed to assess the haemato-biochemical parameters in cattle affected with S. aureus affected subclinical mastitis. Mastitis in dairy cattle is the persistent, inflammatory reaction of the udder tissue. Financial losses due to mastitis occur in the case of both sub-clinically and clinically affected animals. Sub-clinical mastitis exhibits no clinical signs and mostly remains unnoticed by the farmer and can be detected if specific tests are performed in milk samples. Sub-clinical mastitis has an erosive effect on the economy of dairy farmers as it effect directly on the milk quality and quantity. In India prevalence of sub-clinical mastitis was found to be more in cows when compared to clinical mastitis. Blood samples were collected from the jugular vein of 10 healthy and 10 subclinical mastitis affected cattle. Blood samples were analyzed for Hb, PCV, TEC, TLC, while serum samples were examined for ALT, AST, ALP, Glucose, Total protein, Albumin, Cholesterol and Calcium. Haematology report showed significantly (p<0.01) decrease in Hb, PCV and TEC in subclinical affected cattle when compared to healthy animals. TLC was significantly increased in (p<0.01) subclinical affected animal than healthy animal. Biochemical estimate revealed significantly (p<0.05) higher average values of AST, ALP and Ca in subclinical mastitis affected animals compared to healthy animals. Glucose, total protein, albumin, cholesterol and ALT levels are significantly (p<0.05) decrease in subclinical mastitis affected animals when compared to healthy cows. Haemato-biochemical parameters can be used as important for pathological state of subclinical mastitis animals.
An Auxilin-Like J-Domain Protein, JAC1, Regulates Phototropin-Mediated Chloroplast Movement in Arabidopsis1[w]

The ambient-light conditions mediate chloroplast relocation in plant cells. Under the low-light conditions, chloroplasts accumulate in the light (accumulation response), while under the high-light conditions, they avoid the light (avoidance response). In Arabidopsis (Arabidopsis thaliana), the accumulation response is mediated by two blue-light receptors, termed phototropins (phot1 and phot2) that act redundantly, and the avoidance response is mediated by phot2 alone. A mutant, J-domain protein required for chloroplast accumulation response 1 (jac1), lacks the accumulation response under weak blue light but shows a normal avoidance response under strong blue light. In dark-adapted wild-type cells, chloroplasts accumulate on the bottom of cells. Both the jac1 and phot2 mutants are defective in this chloroplast movement in darkness. Positional cloning of JAC1 reveals that this gene encodes a J-domain protein, resembling clathrin-uncoating factor auxilin at its C terminus. The amounts of JAC1 transcripts and JAC1 proteins are not regulated by light and by phototropins. A green fluorescent protein-JAC1 fusion protein showed a similar localization pattern to green fluorescent protein alone in a transient expression assay using Arabidopsis mesophyll cells and onion (Allium cepa) epidermal cells, suggesting that the JAC1 protein may be a soluble cytosolic protein. Together, these results suggest that JAC1 is an essential component of phototropin-mediated chloroplast movement.
Latent Classes of Personality Traits and Their Relationship with Workplace Bullying among Acute and Critical Care Nurses

Objective. To identify the latent classes of personality traits among nurses in acute and critical care departments, as well as the relationship between latent classes of different personality traits and workplace bullying. Methods. A total of 245 nurses working in the acute and critical care department at a 3 A-grade hospital in Shandong Province, China, were recruited by convenient sampling. The Chinese Big Five Personality Inventory brief version was used to assess personality traits, and the Negative Acts Questionnaire was used to measure workplace bullying. Latent profile analysis was used to identify the latent classes of personality traits. Multiple linear regression analysis was used to examine the relationship between latent classes of personality traits and workplace bullying. Results. Four latent classes of personality traits among acute and critical care nurses were identified, namely, the negative group (49.0%), flexible group (16.0%), neurotic group (18.1%), and stable group (16.9%), respectively. Compared with the neurotic group, the negative group (B = −6.227, P<0.05), stable group (B = −16.562, P<0.001), and flexible group (B = −19.208, P<0.001) experienced less workplace bullying. Conclusion. Our findings explore latent classes of personality traits among acute and critical care nurses, identify subgroups susceptible to workplace bullying, and suggest the development of appropriate interventions to reduce workplace bullying. Implications for Nursing Management. Hospital managers can identify nurses who are prone to workplace bullying based on their personality traits and provide them with psychological counseling services and psychological healing groups to help them establish good interpersonal relationships and maintain their mental and physical health.
Measurement of Left Ventricular Diameter In the Dog by Cardiac Catheterization: Validation and Physiologic Meaningfulness of an Ultrasonic Technique

A cylindrical ultrasonic transducer on a catheter tip lodged in the cleft between the free wall of the right ventricle and the interventricular septum provides an easily measured echo from the posteroinferior left ventricular epicardial surface. The sonic path represents a diameter of the left ventricle at approximately its largest cross-sectional area. Experiments in six dogs demonstrated that measurements by ultrasound agree within ±6% with simultaneous radiographic measurements of left ventricular diameter. Procedures designed to alter left ventricular volume were employed in 14 dogs to clarify the physiologic meaningfulness of the left ventricular diameter measured by ultrasound. Both end-diastolic and end-systolic diameter increased with anoxia, with sudden injections of saline into the left ventricle, after propranolol, and after inflation of a balloon in the thoracic aorta. These diameters decreased with isoproterenol, with increased heart rate, and after inflation of a balloon in the inferior vena cava. The present technique provides accurate and physiologically meaningful estimates of left ventricular diameter. Ventricular diameter measurements obtained during cardiac catheterization should permit assessment of ventricular distensibility and of ventricular function.
Randomized, Placebo-Controlled, Double-Blind Study of Ropinirole in Chronic Stroke

Background and Purpose— Evidence suggests the potential to improve motor status in patients with stroke by modifying brain catecholaminergic tone. The current study hypothesized that increased dopaminergic tone via the dopamine agonist ropinirole, when combined with physiotherapy (PT), would significantly and safely increase gait velocity. Methods— Patients with moderate motor deficits due to stroke 1 to 12 months prior were randomized (double blinded) to 9 weeks of immediate-release ropinirole or placebo, each with PT, and followed up for 3 additional weeks. Drug dose (0.25 to 4 mg once daily) was titrated weekly, as tolerated. The primary end point was gait velocity during the 12 weeks of study participation. Results— Patients in the ropinirole+PT group averaged 2.4 mg/d by end of week 9, although the target dose was at least 3 mg/d. Ropinirole+PT was generally safe and well tolerated, including no drug-related serious adverse events. Across all 33 enrollees, significant gains were found over time for gait velocity and for most secondary end points. However, gains did not differ by treatment assignment. PT and occupational therapy were commonly prescribed outside of the trial, although the extent of these was not correlated with study outcomes. Conclusions— At doses achieved in this trial, increased dopaminergic tone via ropinirole+PT was generally well tolerated but did not show any improvement over and above the effects of PT alone.
Chapter 8 Relative Orientation of Stereo Images 8.1 Introduction

Recovering the relative geometry of two stereo images is a classical problem in photogram-metry and also a basic problem in stereo vision. Technically, this problem includes interior orientation of each image and relative orientation of the two images, which are the prerequisite for object localization and surface reconstruction from the two images. Interior orientation of an image refers to the determination of 3 intrinsic parameters: the principal distance-also called focal length in an inexact sense-and the principal point position in a given image plane coordinate system. Relative orientation of two images refers to determination of the relative baseline (translation in motion vision) vector of two perspective centres and the relative rotation (matrix or angles) of one image relative to the other, which totally involves only ve parameters. Therefore, the relative geometry of two stereo images includes totally 11 parameters (two sets of three intrinsic parameters and one set of ve relative orientation parameters). However, if only homologous image point coordinates are measured, it is known that only seven parameters can be solved from the image measurements. Considering general application, the principal point position can be determined by using ducial marks with metric cameras, or good cameras are manufactured such that the principal point can be very close to the image coordinate centre. Therefore, in the following discussions, we assume either the two principal points to be known a priori or suuciently close to zero. Hence, we choose to study the problem of solving for two principal distance and ve relative orientation parameters, a problem we shall call general relative orientation. This problem is chosen because it contains a selection of the maximum number of parameters which is symmetric and practically relevant. The word 'general' means that we intend to generalize the standard relative orientation problem in photogrammetry by including also two principal distances. The importance of this problem is obvious: given two stereo images with unknown interior and relative orientations, it is impossible to reconstruct 3D object points or surfaces without solving the general relative orientation even a general image matching can be achieved Pan, 1996]. This paper presents a direct closed-form solution to the general relative orientation problem. We shall concentrate on the existence and correctness of this solution. The error sensitivity analysis is beyond the scope of this paper. However, a numerical example and a real image application are provided.