Miracle-dz/UniFAR-FTUs huggingface dataset:
Enabling Dynamic Deployment of Cloud Applications Using a Modular and Extensible PaaS Environment

The Platform as a Service (PaaS) model promotes the development and deployment of applications on top of middleware solutions offered by the provider. Deploying an application in this model entails both the deployment of the application on top of the platform, but potentially also the deployment of the middleware components required by the application. Existing works enable the abstraction from the underlying infrastructure and allow for the creation of generic deployment plans for middleware components that automate the deployment of applications. In this paper we propose a middleware-oriented deployment approach that defines how the deployment of middleware components can be defined in a manner that allows to offer them as PaaS building blocks, and enable the automatic deployment of application components on them. We also present an evaluation of our proposal, together with the lessons learned during this activity.
Lecturers' everyday writing as professional practice in the university as workplace: new insights into academic identities

This paper reports on an investigation into the workplace writing of university lecturers as a significant element of their professional practice. The research has focused on lecturers' routine, everyday writing, as opposed to their more prestigious or scholarly writing. In order to gain an understanding of writing as professional practice, about 30 lecturers in three different UK universities have been interviewed, focusing on a small number of their everyday workplace documents, chosen by the participants themselves. This reflected a particular perspective on written documents in the university workplace – namely, that they actually instantiate practice rather than merely carry along meaning. The paper discusses some of the substantive, methodological and theoretical ideas emerging from the research. It is argued that the focus on lecturers' experience of producing and working with workplace documents in specific institutional contexts suggests new ways of framing the relationship between academic practice and academic identities, as textual, communicative and situated. This in turn has important implications for the way academic development is conceptualised.
The Influence of Linguistic Form on Reasoning: The Case of Matching Bias

A well-established phenomenon in reasoning research is matching bias: a tendency to select information that matches the lexical content of propositional statements, regardless of the logically critical presence of negations. Previous research suggested, however, that the effect might be restricted to reasoning with conditional statements. This paper reports two experiments in which participants were required to construct or identify true and false cases of propositional rules of several kinds, including universal statements, disjunctions, and negated conjunctions. Matching bias was observed across all rule types but largely restricted to problems where participants were required to falsify rather than to verify the rules. A third experiment showed a similar generalization across linguistic forms in the Wason selection task with only if conditionals substituted for universals. The results are discussed with reference to contemporary theories of propositional reasoning.
Attacks on privacy and deFinetti's theorem

In this paper we present a method for reasoning about privacy using the concepts of exchangeability and deFinetti's theorem. We illustrate the usefulness of this technique by using it to attack a popular data sanitization scheme known as Anatomy. We stress that Anatomy is not the only sanitization scheme that is vulnerable to this attack. In fact, any scheme that uses the random worlds model, i.i. d. model, or tuple-independent model needs to be re-evaluated. The difference between the attack presented here and others that have been proposedin the past is that we do not need extensive background knowledge. An attacker only needs to know the nonsensitive attributes of one individual in the data, and can carry out this attack just by building a machine learning model over the sanitized data. The reason this attack is successful is that it exploits a subtle flaw in the way prior work computed the probability of disclosure of a sensitive attribute. We demonstrate this theoretically, empirically, and with intuitive examples. We also discuss how this generalizes to many other privacy schemes.
Identification of New Proteins in Follicular Fluid from Mature Human Follicles by Direct Sample Rehydration Method of Two-Dimensional Polyacrylamide Gel Electrophoresis

Human follicular fluid (HFF) includes various biologically active proteins which can affect follicle growth and oocyte fertilization. Thus far, these proteins from mature follicles in human follicular fluid have been poorly characterized. Here, two-dimensional polyacrylamide gel electrophoresis (2-DE) with matrix-assisted laser desorption/ionization-mass spectrometry (MALDI-MS) was used to identify new proteins in HFF. Mature follicular fluids were obtained from five females after oocyte collection during in vitro fertilization (IVF). We directly rehydrated HFF samples, obtained high-resolution 2-DE maps, and processed them for 2-DE and MALDI-MS. One hundred eighty spots were detected and 10 of these spots were identified. By the 2-DE database, six of them had been reported, as proteins already existing in HFF. Hormone sensitive lipase (HSL), Unnamed protein product 1 (UPP1), Unnamed protein product 2 (UPP2), and apolipoprotein A-IV precursor were newly detected. HSL and apolipoprotein A-IV participate in lipid metabolism. UPP1 has a homology with selenocysteine lyase. We found by RT-PCR that these genes are expressed from human primary granulosa cells. The proteins identified here may emerge as potential candidates for specific functions during folliculogenesis, hormone secretion regulation, or oocyte maturation. Further functional analysis of these proteins is necessitated to determine their biological implications.
Age-related infection with Cryptosporidium species and genotype in pigs in China.

OBJECTIVE Pigs, as hosts of zoonotic Cryptosporidium species/genotypes, are domestic animals with public health significance. The present study was to characterize the infection rate and species/genotype of Cryptosporidium in pre-weaned and post-weaned pigs from Shanghai and Shaoxing, China. METHODS A total of 208 fecal samples (42 from pre-weaned piglets, and 166 from post-weaned pigs) were examined by nested PCR of the 18S rRNA gene and analyzed by phylogenetic DNA fragment sequencing of secondary PCR products. RESULTS Infection was detected in 79 samples (19/42 pre-weaned piglets, and 60/166 post-weaned pigs). C. suis (14/79) and Cryptosporidium pig genotype II (65/79) were identified; piglets were more susceptible to the former (13/14) and post-weaned pigs to the latter (59/65). CONCLUSION Infection of Cryptosporidium spp. in pigs was age-specific; piglets were more susceptible to C. suis while pigs were more susceptible to Cryptosporidium pig genotype II. These findings combined with the isolation of the two Cryptosporidium from water suggest that pigs may be a source of zoonotic Cryptosporidium water pollution. Improvements in pig feeding practices, sewage discharge, feces disposal and field worker protection are therefore important to prevent potential public health problems.
Alcohol and Marijuana Use Among Female Adolescent Incest Victims

Female adolescent incest victims' use of alcohol and marijuana was compared to national and local adolescent substance use patterns. Incest victims began to use both substances at an earlier age, were more likely to be classified as moderate to heavier drinkers, and were more often classified as misusers of both alcohol and marijuana than other adolescents.
Self-Selection and Comparative Advantage in Social Interactions

We propose a model of social interactions based on comparative advantage. When comparative advantage is the guiding principle of social interactions, the effect of moving a student into an environment with higher-achieving peers depends on where in the ability distribution she falls and the shadow prices that clear the social market. We show that the model’s key prediction -- an individual’s ordinal rank predicts her behavior and test scores, ceteris paribus -- is borne out in one randomized controlled trial in Kenya as well as two large observational data sets from the U.S. To test whether comparative advantage can explain the effect of rank on outcomes, we conduct an experiment with nearly 600 public school students in Houston. The experimental results suggest that social interactions are, at least in part, governed by comparative advantage.
Papillomavirus virus‐like particles induce cytokines characteristic of innate immune responses in plasmacytoid dendritic cells

Human papillomavirus (HPV) virus‐like particles (VLP) are being extensively tested as vaccines for the prevention of HPV‐associated cervical cancer. Dendritic cells (DC) acquire and present antigens, initiating innate and adaptive immune responses. It has been shown previously that DC of the myeloid lineage are capable of generating adaptive immune responses to HPV VLP in vitro. However, the capacity of plasmacytoid DC (pDC) to acquire HPV VLP and the nature of the immune response generated have not been reported. In this study we found that freshly isolated as well as CpG‐matured pDC bind papillomavirus VLP and that internalization occurs preferentially in the immature pDC. In contrast to myeloid DC, pDC did not undergo phenotypic maturation upon exposure to HPV16 VLP. However, HPV16 VLP induced pDC to secrete of IFN‐α and IL‐6, both cytokines that play a role in the generation of antibody responses, as well as TNFα and IL‐8. Given that VLP do not contain viral nucleic acids, these results indicate that viral capsids alone may be capable of inducing cytokine production by pDC. Finally, CpG‐activated pDC, but not pDC exposed to HPV16 VLP, activated lymphocytes to secrete IL‐10 and low levels of IFN‐γ. Together these findings suggest a possible immunogenic effect of pDC in the setting of VLP vaccination.
Recidivism Risk of Repeat Intoxicated Drivers Monitored with Alcohol Biomarkers

This feasibility study analyzed the effects of alcohol biomarker testing in reducing the rearrest rates and/or lengthening the time between rearrests in repeat intoxicated drivers in Waukesha County. Participants were 250 repeat offenders who underwent monitoring with biomarker testing after being arrested for driving under the influence (DUI) of alcohol between 2006 and 2009. In 2012, their traffic records were reviewed to determine any subsequent drunk driving arrests since their assessments in 2006 to 2009. Regression analysis was used to determine the relationship between the length of biomarker monitoring (LOM) and the time to recidivism (TTR). LOM was defined as the time between the offender's first test at enrollment in this study (baseline Early Detection of Alcohol Consumption [EDAC]) and the last test at the end of monitoring. TTR was defined as the length of time from baseline EDAC until the driver's next subsequent DUI offense. The results showed that 32 of the 250 drivers enrolled in this pilot were rearrested during the study period for an overall recidivism rate of 12.8%. The rearrested drivers were mostly men (88%), young adults (34 years), employed (84%), and predominantly single or divorced (86%). Their drinking profile at baseline showed that 93% claimed at least one month of abstinence before their first sample was collected yet almost one half (48%) of them tested positive for biomarkers. Regression analysis showed a positive and significant correlation between LOM and TTR (r = 0.41; p < 0.05; coefficient for LOM = 1.28; N = 23) indicating that for every additional day of biomarker monitoring the time to re-arrest increased by more than one day. This feasibility study provides preliminary evidence suggesting that repeat DUI offenders monitored with alcohol biomarkers take longer to get rearrested with a subsequent DUI than those not monitored with biomarkers.
An investigation of antecedents and consequences of brand love in India

Purpose – The purpose of this paper is to explore the factors that drive consumer love toward a brand and the opportunities a consumer’s love create for a brand in India. Design/methodology/approach – A total of 23 in-depth interviews were conducted with consumers. The interview transcripts were analyzed through thematic analysis using qualitative software Nvivo10. Findings – This paper proposes a conceptual model where respect, brand experience, and brand reputation have been identified as factors driving brand love and affective commitment, consumer citizenship behavior, repurchases intention, consumer forgiveness, and attitude toward the extension as outcomes of brand love. Practical implications – Consumers bond with brand helps in mitigating the feelings of transgressions by the brand, and also protects brand from negative word of mouth. Consumers who are in love with a brand show positive attitude toward its extensions. These results provide pointers to brand managers on how to protect and expand th.
Compelling Arguments and Attitude Strength

This study explores the relationship between attribute agenda setting and public opinion of political candidates. Specifically, media salience of presidential candidate attributes across five national elections is compared to public opinion data measuring perceived candidate salience and the strength of public attitudes regarding candidates. Findings suggest that media salience of attributes is strongly linked with strengthened attitudes and is moderately linked with perceived candidate salience. The implications of the findings are also discussed.
Special education and general education preservice teachers’ co-teaching experiences: a comparative synthesis of qualitative research

Co-teaching is commonly used to support students with disabilities in inclusive educational settings. However, there is often a gap between the potential effectiveness of co-teaching and actual classroom practice. This study examined preservice teachers’ co-teaching experiences to better understand this gap to identify potential practices for improving teacher training and service delivery. A review of 11 studies revealed that both special education and general education preservice teachers believed that co-teaching practices provided them opportunities to communicate and work collaboratively. Both groups agreed on the significant impact of personality in co-teaching as well as challenges in implementing co-teaching. Furthermore, special education preservice teachers noted that they lacked content knowledge, whereas general education preservice teachers thought they needed more training in the provision of accommodations and modifications. Study limitations, areas for future research, and implications for preservice teacher preparation are discussed.
Characterization of GPS Clock and Ephemeris Errors to Support ARAIM

GPS is widely used in aviation for lateral navigation via receiver autonomous integrity monitoring (RAIM). New methodologies are currently being investigated to create an advanced form of RAIM, called ARAIM that would also be capable of supporting vertical navigation. The vertical operations being targeted have tighter integrity requirements than those supported by RAIM. Consequently, more stringent evaluations of GNSS performance are required to demonstrate the safety of ARAIM. ARAIM considers the possibility of two classes of satellite fault: those that affect each satellite independently and those that can affect multiple satellites simultaneously. These faults can lead to different safety comparisons in the aircraft. The likelihood of each fault type occurring can have a significant impact on the resulting ARAIM performance. Therefore, it is important to distinguish between such fault types and to determine appropriate models of their behavior and likelihood. This paper examines the last seven years of GPS clock and ephemeris errors to determine appropriate estimates for the probability of independent satellite failures, Psat, and the probability of simultaneous satellite failures Pconst. Even more importantly, it evaluates performance when there are no failures present. Nominal signal accuracy is characterized by a conservative one-sigma parameter called user range accuracy (URA). This paper examines how well the true error distribution for each satellite is individually described by the broadcast URA value. It further examines how the errors across all satellites are correlated and could combine to create user-positioning errors.
Cortical Dependence of Whisker Responses in Posterior Medial Thalamus In Vivo

Cortical layer 5B (L5B) thick-tufted pyramidal neurons have reliable responses to whisker stimulation in anesthetized rodents. These cells drive a corticothalamic pathway that evokes spikes in thalamic posterior medial nucleus (POm). While a subset of POm has been shown to integrate both cortical L5B and paralemniscal signals, the majority of POm neurons are suggested to receive driving input from L5B only. Here, we test this possibility by investigating the origin of whisker-evoked responses in POm and specifically the contribution of the L5B-POm pathway. We compare L5B spiking with POm spiking and subthreshold responses to whisker deflections in urethane anesthetized mice. We find that a subset of recorded POm neurons shows early (<50 ms) spike responses and early large EPSPs. In these neurons, the early large EPSPs matched L5B input criteria, were blocked by cortical inhibition, and also interacted with spontaneous Up state coupled large EPSPs. This result supports the view of POm subdivisions, one of which receives whisker signals predominantly via L5B neurons.
Binary star origin of high field magnetic white dwarfs

White dwarfs with surface magnetic fields in excess of 1MG are found as isolated single stars and relatively more often in magnetic cataclysmic variables. Some 1,253 white dwarfs with a detached low-mass main-sequence companion are identified in the Sloan Digital Sky Survey but none of these is observed to show evidence for Zeeman splitting of hydrogen lines associated with a magnetic field in excess of 1MG. If such high magnetic fields on white dwarfs result from the isolated evolution of a single star then there should be the same fraction of high field white dwarfs among this SDSS binary sample as among single stars. Thus we deduce that the origin of such high magnetic fields must be intimately tied to the formation of cataclysmic variables. The formation of a CV must involve orbital shrinkage from giant star to main-sequence star dimensions. It is believed that this shrinkage occurs as the lowmass companion and the white dwarf spiral together inside a common envelope. CVs emerge as very close but detached binary stars that are then brought together by magnetic braking or gravitational radiation. We propose that the smaller the orbital separation at the end of the common envelope phase, the stronger the magnetic field. The magnetic cataclysmic variables originate from those common envelope systems that almost merge. We propose further that those common envelope systems that do merge are the progenitors of the single high field white dwarfs. Thus all highly magnetic white dwarfs, be they single stars or the components of MCVs, have a binary origin. This hypothesis also accounts for the relative dearth of single white dwarfs with fields of 10 4 10 6 G. Such intermediate-field white dwarfs are found preferentially in cataclysmic variables. In addition the bias towards higher masses for highly magnetic white dwarfs is expected if a fraction of these form when two degenerate cores merge in a common envelope. Similar scenarios may account for very high field neutron stars. From the space density of single highly magnetic white dwarfs we estimate that about three times as many common envelope events lead to a merged core as to a cataclysmic variable.
Aging-related Changes in In Vitro-matured Bovine Oocytes: Oxidative Stress, Mitochondrial Activity and ATP Content After Nuclear Maturation

The objective of this research was to clarify the aging-related changes in in vitro-matured bovine oocytes. Firstly, we examined the fertilization and embryonic development of bovine oocytes after 22 and 30–34 h of in vitro maturation (IVM). The oocytes after 30–34 h of IVM (penetrated by sperm at around 40 h after starting IVM) showed a lower developmental rate to blastocysts (P<0.01), although normal fertilization rates were similar regardless of IVM duration. In the next experiment, reactive oxygen species (ROS), mitochondrial activity and ATP content in oocytes after 20, 30 and 40 h of IVM were examined. The lowest level of ROS was found in the group subjected to 30 h of IVM. The mitochondrial activity and ATP content in the group subjected to 40 h of IVM were higher than in the group subjected to 20 h of IVM (P<0.01), and those in the group subjected to 30 h of IVM showed intermediate values. Thereafter, the mitochondrial activities at 3 days after in vitro fertilization in embryos derived from the oocytes subjected to 22 and 34 h of IVM were evaluated. In the group subjected to 34 h of IVM, high-polarized mitochondria were frequently observed at the periphery of blastomeres. The present results suggest that high mitochondrial activity observed in oocytes after prolonged IVM culture and localization of high-polarized mitochondria at the periphery of blastomeres during early embryonic development may be associated with the low developmental competence in aged bovine oocytes.
Aerobic Exercise Preconception and During Pregnancy Enhances Oxidative Capacity in the Hindlimb Muscles of Mice Offspring

Abstract Liu, J, Lee, I, Feng, H-Z, Galen, SS, Hüttemann, PP, Perkins, GA, Jin, J-P, Hüttemann, M, and Malek, MH. Aerobic exercise preconception and during pregnancy enhances oxidative capacity in the hindlimb muscles of mice offspring. J Strength Cond Res 32(5): 1391–1403, 2018—Little is known about the effect of maternal exercise on offspring skeletal muscle health. The purpose of this study, therefore, was to determine whether maternal exercise (preconception and during pregnancy) alters offspring skeletal muscle capillarity and mitochondrial biogenesis. We hypothesized that offspring from exercised dams would have higher capillarity and mitochondrial density in the hindlimb muscles compared with offspring from sedentary dams. Female mice in the exercise condition had access to a running wheel in their individual cage 30 days before mating and throughout pregnancy, whereas the sedentary group did not have access to the running wheel before mating and during pregnancy. Male offspring from both groups were killed when they were 2 months old, and their tissues were analyzed. The results indicated no significant (p > 0.05) mean differences for capillarity density, capillarity-to-fiber ratio, or regulators of angiogenesis such as VEGF-A and TSP-1. Compared with offspring from sedentary dams, however, offspring from exercised dams had an increase in protein expression of myosin heavy chain type I (MHC I) (∼134%; p = 0.009), but no change in MHC II. For mitochondrial morphology, we found significant (all p-values ⩽ 0.0124) increases in mitochondrial volume density (∼55%) and length (∼18%) as well as mitochondria per unit area (∼19%). For mitochondrial enzymes, there were also significant (all p-values ⩽ 0.0058) increases in basal citrate synthase (∼79%) and cytochrome c oxidase activity (∼67%) in the nonoxidative muscle fibers as well as increases in basal (ATP) (∼52%). Last, there were also significant mean differences in protein expression for regulators (FIS1, Lon protease, and TFAM) of mitochondrial biogenesis. These findings suggest that maternal exercise before and during pregnancy enhances offspring skeletal muscle mitochondria functionality, but not capillarity.