Miracle-dz/UniFAR-FTUs huggingface dataset:
Effect of the Level of Anesthesia on the Auditory Brainstem Response in the Emei Music Frog (Babina daunchina)

Anesthesia is known to affect the auditory brainstem response (ABR) in mice, rats, birds and lizards. The present study investigated how the level of anesthesia affects ABR recordings in an amphibian species, Babina daunchina. To do this, we compared ABRs evoked by tone pip stimuli recorded from 35 frogs when Tricaine methane sulphonate (MS-222) anesthetic immersion times varied from 0, 5 and 10 minutes after anesthesia induction at sound frequencies between 0.5 and 6 kHz. ABR thresholds increased significantly with immersion time across the 0.5 kHz to 2.5 kHz frequency range, which is the most sensitive frequency range for hearing and the main frequency range of male calls. There were no significant differences for anesthetic levels across the 3 kHz to 6 kHz range. ABR latency was significantly longer in the 10 min group than in the 0 and 5 min groups at frequencies of 0.5, 1.0, 1.5, 2.5 kHz, while ABR latency did not differ across the 3 kHz to 4 kHz range and at 2.0 kHz. Taken together, these results show that the level of anesthesia affects the amplitude, threshold and latency of ABRs in frogs.
Compressed sensing MRI combined with SENSE in partial k-space

Compressed sensing (CS), parallel imaging and partial Fourier (PF) acquisition are all effective methods to reduce k-space sampling and therefore accelerate MR acquisition. The combined use of these methods gives us more options to balance the needs for scan speed and image quality. We conducted simulations on full k-space data to demonstrate the potential use of combining CS-SENSE with PF acquisition in anatomical MRIs of the human brain. To test the accelerated acquisition of high-resolution T1-weighted images of brain, we modified a 3D FSPGR sequence on a GE 3T scanner to implement different undersampling schemes based on CS, including partial Fourier CS-SENSE. Partially sampled k-space data were acquired and then reconstructed to brain images. CS-SENSE combined with PF sampling is able to provide better reconstructed images than CS only, or than CS-SENSE without PF for the same total acceleration. Combining PF sampling with CS-SENSE enables us to further accelerate image acquisition or improve image quality while holding the acceleration rate constant.
Blame It on the Alcohol: The Influence of Alcohol Consumption During Adolescence, the Transition to Adulthood, and Young Adulthood on One-Time Sexual Hookups

Using public-use data from the National Longitudinal Study of Adolescent Health (n = 3,733) and the life-span developmental perspective, the current study sought to determine whether global reports of alcohol use, binge drinking, and drunkenness are best represented as indicators of a latent alcohol consumption construct during adolescence, the transition to adulthood, and young adulthood. We also examined the predictive power of alcohol consumption during each developmental period on the total number of one-time sexual hookups reported in young adulthood. A confirmatory factor analysis revealed alcohol use, binge drinking, and drunkenness are consistent indicators of a latent alcohol consumption variable over time, although the mean levels of the indicators were significantly lower during adolescence. Structural equation modeling analyses found alcohol consumption during the transition to adulthood and young adulthood predicted one-time sexual hookups in young adulthood, but alcohol consumption during the transition to adulthood exhibited the strongest association with hooking up. Implications for research, theory, and practice are discussed.
Placing flickr photos on a map

In this paper we investigate generic methods for placing photos uploaded to Flickr on the World map. As primary input for our methods we use the textual annotations provided by the users to predict the single most probable location where the image was taken. Central to our approach is a language model based entirely on the annotations provided by users. We define extensions to improve over the language model using tag-based smoothing and cell-based smoothing, and leveraging spatial ambiguity. Further we demonstrate how to incorporate GeoNames\footnote{http://www.geonames. org visited May 2009}, a large external database of locations. For varying levels of granularity, we are able to place images on a map with at least twice the precision of the state-of-the-art reported in the literature.
IRE1 Signaling Affects Cell Fate During the Unfolded Protein Response

Endoplasmic reticulum (ER) stress activates a set of signaling pathways, collectively termed the unfolded protein response (UPR). The three UPR branches (IRE1, PERK, and ATF6) promote cell survival by reducing misfolded protein levels. UPR signaling also promotes apoptotic cell death if ER stress is not alleviated. How the UPR integrates its cytoprotective and proapoptotic outputs to select between life or death cell fates is unknown. We found that IRE1 and ATF6 activities were attenuated by persistent ER stress in human cells. By contrast, PERK signaling, including translational inhibition and proapoptotic transcription regulator Chop induction, was maintained. When IRE1 activity was sustained artificially, cell survival was enhanced, suggesting a causal link between the duration of UPR branch signaling and life or death cell fate after ER stress. Key findings from our studies in cell culture were recapitulated in photoreceptors expressing mutant rhodopsin in animal models of retinitis pigmentosa.
Power system harmonic analysis in wind power plants — Part I: Study methodology and techniques

This paper discusses different aspects of power system harmonic analysis in wind power plants. It begins with discussing various aspects of the harmonic analysis in wind power plants. The topics discussed include harmonic generation mechanism of wind turbines, harmonic emission vs. harmonic susceptibility, event driven harmonics, harmonic frequency range, harmonic cancellation, and harmonics standards. Different methods suitable for harmonic analysis in wind power plants including harmonic power flow, frequency scans, and time-domain analysis are elaborated on, and the differences between the stochastic and deterministic approaches are discussed. The modeling methodology for different components of wind power plants including wind turbine generator, transformer, cables, and the equivalent network representation is then presented. Harmonic susceptibility and interaction of wind turbine with the rest of power system and possibility of resonance and harmonic excitation is then discussed. Several simulation case studies obtained from harmonic analysis of practical wind power plants are presented.
Applying Emmert’s Law to the Poggendorff illusion

The Poggendorff illusion was approached with a novel perspective, that of applying Emmert’s Law to the situation. The extensities between the verticals and the transversals happen to be absolutely equal in retinal image size, whereas the registered distance for the verticals must be smaller than that of the transversals due to the fact that the former is assumed to occlude the latter. This combination of facts calls for the operation of Emmert’s Law, which results in the shrinkage of the occluding space between the verticals. Since the retinal image shows the transversals to be in contact with the verticals, the shrinkage must drag the transversals inwards in the cortical representation in order to eliminate the gaps. Such dragging of the transversals produces the illusory misalignment, which is a dictation of geometry. Some of the consequences of this new explanation were tested in four different experiments. In Experiment 1, a new illusion, the tilting of an occluded continuation of an oblique line, was predicted and achieved. In Experiments 2 and 3, perceived nearness of the occluding entity was manipulated via texture density variations and the predicted misalignment variations were confirmed by using a between-subjects and within-subjects designs, respectively. In Experiment 4, tilting of the occluded segment of the transversal was found to vary in the predicted direction as a result of being accompanied by the same texture cues used in Experiments 2 and 3.
Incorporating Information from Neuroscience and Endocrinology Regarding Sexual Orientation into Social Work Education

ABSTRACT The brains of heterosexual males and heterosexual females are different. Moreover, the brains of gay men are similar to those in heterosexual females, whereas the brains of lesbians are similar to those in heterosexual males. Gender-atypical features in gays and lesbians are not limited to brain structures but extend to other physical features (auditory function, finger print patterns, relative size of index and ring fingers) and interest patterns and behaviors. The research supporting these postulates is reviewed. The gestational processes that might explain the differences in brain structure and function corresponding with sexual orientation are reviewed. A discussion of the physiological bases for the expression of gender-related traits and a discussion of factors contributing to sexual identity are provided. Throughout the article, alternative ways to think about gender are suggested. The importance of integrating the information presented in this article into the curriculum of social work education is explained.
Description of the Efficacy and Safety of Three New Biologics in the Treatment of Rheumatoid Arthritis

English articles on abatacept, golimumab, and tocilizumab in rheumatoid arthritis published between 2002 and 2009 were reviewed systematically. All randomized clinical trials, open-label extensions, meta-analyses, and reviews were examined. There were thirteen articles on abatacept, four on golimumab, and seven on tocilizumab. All three drugs were effective in methotrexate-naïve, methotrexate-incomplete responders, and tumor-necrosis-factor-failure rheumatoid arthritis patients. Of the three, only abatacept has been tested in a head-to-head trial with infliximab, in which it was found to be equivalent to infliximab. Golimumab resulted in a more modest improvement than the others in methotrexate-naïve patients, although no direct comparisons among the three drugs were possible or appropriate. Descriptive analysis of adverse events showed that patients receiving abatacept, golimumab, and tocilizumab were subject to more adverse events than controls overall, as expected. In the abatacept studies, a few cases of tuberculosis, more cardiovascular events and gastrointestinal bleedings and more basal cell carcinoma were seen. Golimumab was associated with more skin rashes and pneumonia, while tocilizumab was associated with increased lipids, more liver-function abnormalities, and neutropenia. These new medications are useful additions to the rheumatologic armamentarium and represent greater convenience (golimumab) or different mechanisms of action (abatacept and tocilizumab) than tumor-necrosis-factor inhibitors for treating rheumatoid arthritis. As expected, some adverse events occur when using these drugs and patients need to be watched carefully.
Profile of perampanel and its potential in the treatment of partial onset seizures

Perampanel (PER) is a novel antiepileptic compound that decreases neuronal excitability by modulating glutamatergic transmission through selective noncompetitive blockade of AMPA receptors. PER has been evaluated in three pivotal placebo-controlled randomized trials as adjunctive therapy in adult drug-resistant partial epilepsy. In comparison to placebo, adjunctive PER effectively reduces seizure frequency. The relative risk of the responder rate (95% confidence interval [CI]) was thus 1.60 (1.08–2.36), 1.79 (1.42–2.25) and 1.66 (1.24–2.23) for once-daily PER 4 mg/day, 8 mg/day and 12 mg/day, respectively. The most common adverse events associated with PER were nonspecific central nervous system side effects. Some concerns have been raised about risk of clinically significant weight gain and of psychiatric adverse events. Long-term open-label extensions of the three pivotal trials are underway. PER has recently been approved both in Europe and in the USA for the adjunctive treatment of partial onset seizures in patients aged 12 years and above. However, in the absence of a direct comparison between PER and other licensed antiepileptic drugs’ efficacy and tolerability, the clinical advantages of PER over the other drugs in intractable partial epilepsy remains to be determined.
Fundamental properties of cooperative contagion processes

We investigate the effects of cooperativity between contagion processes that spread and persist in a host population. We propose and analyze a dynamical model in which individuals that are affected by one transmissible agent A exhibit a higher than baseline propensity of being affected by a second agent B and vice versa. The model is a natural extension of the traditional susceptible-infected-susceptible model used for modeling single contagion processes. We show that cooperativity changes the dynamics of the system considerably when cooperativity is strong. The system exhibits discontinuous phase transitions not observed in single agent contagion, multi-stability, a separation of the traditional epidemic threshold into different thresholds for inception and extinction as well as hysteresis. These properties are robust and are corroborated by stochastic simulations on lattices and generic network topologies. Finally, we investigate wave propagation and transients in a spatially extended version of the model and show that especially for intermediate values of baseline reproduction ratios the system is characterized by various types of wave-front speeds. The system can exhibit spatially heterogeneous stationary states for some parameters and negative front speeds (receding wave fronts). The two agent model can be employed as a starting point for more complex contagion processes, involving several interacting agents, a model framework particularly suitable for modeling the spread and dynamics of microbiological ecosystems in host populations.
The Ionization of Accretion Flows in High-Mass Star Formation: W51e2

Previous observations show that the hypercompact H II region W51e2 is surrounded by a massive molecular accretion flow centered on the H II region. New observations of the H53α radio recombination line made with the VLA at 0.45″ angular resolution show a velocity gradient in the ionized gas within the H II region of >500 km s−1 pc−1 comparable to the velocity gradient seen in the molecular accretion flow. New CO line observations made with the SMA at arcsecond angular resolution detect a molecular bipolar outflow immediately around the W51e2 H II region and extending along the axis of rotation of the molecular flow. These observations are consistent with an evolutionary phase of high-mass star formation in which a newly formed massive star first begins to ionize its surroundings including its own accretion flow.
Educational Policies to Stimulate Growth

We examine how inv estment in human capital affects the U.S. economy using a three-sector growth model. Investment in human capital is produced in a constant returns to scale Education sector that has capital, labor, student time and intermediates as inputs. The perfectly foresighted household determines investment in physical capital while the government determines the rate of Education investment. The expenditures on the education sector are financed by taxes. The household’s time is spent on work, study or leisure. The model includes demographic detail from a model that projects the U.S. population. We find that higher enrollment (together with higher expenditures and taxes) will raise welfare. On the other hand higher expenditures on unchanged enrollments will reduce welfare.
Bell's inequality tests: from photons to B-mesons

We analyse the recent claim that a violation of a Bell's inequality has been observed in the B-meson system [A. Go, J. Mod. Opt. 51 991 (2004)]. The results of this experiment are a convincing proof of quantum entanglement in B-meson pairs similar to that shown by polarization entangled photon pairs. However, we conclude that the tested inequality is not a genuine Bell's inequality and thus cannot discriminate between quantum mechanics and local realistic approaches.
Weak leakage-resilient client-side deduplication of encrypted data in cloud storage

Recently, Halevi et al. (CCS '11) proposed a cryptographic primitive called proofs of ownership (PoW) to enhance security of client-side deduplication in cloud storage. In a proof of ownership scheme, any owner of the same file F can prove to the cloud storage that he/she owns file F in a robust and efficient way, in the bounded leakage setting where a certain amount of efficiently-extractable information about file F is leaked. Following this work, we propose a secure client-side deduplication scheme, with the following advantages: our scheme protects data confidentiality (and some partial information) against both outside adversaries and honest-but-curious cloud storage server, while Halevi et al. trusts cloud storage server in data confidentiality; our scheme is proved secure w.r. t. any distribution with sufficient min-entropy, while Halevi et al. (the last and the most practical construction) is particular to a specific type of distribution (a generalization of "block-fixing" distribution) of input files. The cost of our improvements is that we adopt a weaker leakage setting: We allow a bounded amount one-time leakage of a target file before our scheme starts to execute, while Halevi et al. allows a bounded amount multi-time leakage of the target file before and after their scheme starts to execute. To the best of our knowledge, previous works on client-side deduplication prior Halevi et al. do not consider any leakage setting.
Eating habits monitoring using wireless wearable in-ear microphone

To realize ubiquitous eating habits monitoring, we proposed the use of chewing sound sensed by an in-ear placed wireless wearable microphone. A prototype of wireless wearable in-ear microphone was developed by utilizing a common Bluetooth headset. We proposed robust chewing number counting algorithm which consists of two recognition stages: ldquochew-likerdquo signal detection and chewing verification stage. As a result, average chewing number counting error rate of 1.93% was achieved. Lastly, chewing sound mapping was proposed to provide an additional intuitive feedback for users to be able to infer the eating habits in their daily life context.
Dialogue Act Tagging for Instant Messaging Chat Sessions

Instant Messaging chat sessions are real-time text-based conversations which can be analyzed using dialogue-act models. We describe a statistical approach for modelling and detecting dialogue acts in Instant Messaging dialogue. This involved the collection of a small set of task-based dialogues and annotating them with a revised tag set. We then dealt with segmentation and synchronisation issues which do not arise in spoken dialogue. The model we developed combines naive Bayes and dialogue-act n-grams to obtain better than 80% accuracy in our tagging experiment.
Social Class and Prosocial Behavior

Associations between social class and prosocial behavior—defined broadly as action intended to help others—may vary as a function of contextual factors. Three studies examined how making prosocial actions public, versus private, moderates this association. In Study 1, participation in a public prosocial campaign was higher among upper than lower class individuals. In Studies 2 and 3, lower class individuals were more prosocial in a dictator game scenario in private than in public, whereas upper class individuals showed the reverse pattern. Follow-up analyses revealed the importance of reputational concerns for shaping class differences in prosociality: Specifically, higher class individuals reported that pride motivated their prosocial behavior more than lower class individuals, and this association partially accounted for class-based differences in prosociality in public versus private contexts. Together, these results suggest that unique strategies for connecting and relating to others develop based on one’s position in the class hierarchy.
QUALITY MANAGEMENT: UNIVERSAL OR CONTEXT DEPENDENT?

Quality management has often been advocated as being universally applicable to organizations. This is in contrast with the manufacturing strategy contingency approach of Operations Management that advocates internal and external consistency between manufacturing strategy choices. This article empirically investigates whether quality management practices are contingent on a plant's manufacturing strategy context, by examining the use of process quality management practices—a critical and distinctive subset of the whole set of quality management practices—across plants representative of different manufacturing strategy contexts. The study strongly suggests that process quality management practices are contingent on a plant's manufacturing strategy, and identifies mechanisms by which this takes place.
The Multiwavelength Survey by Yale-Chile (MUSYC): Survey Design and Deep Public UBVRIz' Images and Catalogs of the Extended Hubble Deep Field-South

We present UBVRIz' optical images taken with MOSAIC on the CTIO 4 m telescope of the 0.32 deg2 Extended Hubble Deep Field-South. This is one of four fields comprising the MUSYC survey, which is optimized for the study of galaxies at z = 3, active galactic nucleus (AGN) demographics, and Galactic structure. Our methods used for astrometric calibration, weighted image combination, and photometric calibration in AB magnitudes are described. We calculate corrected aperture photometry and its uncertainties and find through tests that these provide a significant improvement upon standard techniques. Our photometric catalog of 62,968 objects is complete to a total magnitude of RAB = 25, with R-band counts consistent with results from the literature. We select z ≃ 3 Lyman break galaxy (LBG) candidates from their UVR colors and find a sky surface density of 1.4 arcmin-2 and an angular correlation function w(θ) = (2.3 ± 1.0)θ-0.8, consistent with previous findings that high-redshift Lyman break galaxies reside in massive dark matter halos. Our images and catalogs are available online.
Imaging Fatigue of Interference Control Reveals the Neural Basis of Executive Resource Depletion

Executive control coordinates, prioritizes, and selects task-relevant representations under conditions of conflict. Behavioral evidence has documented that executive resources are separable, finite, and can be temporarily depleted; however, the neural basis for such resource limits are largely unknown. Here, we investigate the neural correlates underlying the fatigue or depletion of interference control, an executive process hypothesized to mediate competition among candidate memory representations. Using a pre/post continuous acquisition fMRI design, we demonstrate that, compared with a nondepletion control group, the depletion group showed a fatigue-induced performance deficit that was specific to interference control and accompanied by a left-to-right shift in the network of active regions. Specifically, we observed decreased BOLD signal in the left inferior frontal gyrus (IFG), striatum, and the cerebellum, along with a corresponding increase in right hemisphere regions including the IFG, insular, and temporal cortex. Depletion-related changes in activation magnitude correlated with behavioral changes, suggesting that decreased recruitment of task-relevant regions, including left IFG, contributes to impaired interference control. These results provide new evidence about the brain dynamics of “process-specific” fatigue and suggest that depletion may pose a significant limitation on the cognitive and neural resources available for executive control.