Miracle-dz/UniFAR-FTUs huggingface dataset:
Conflict, individual satisfaction with team, and training motivation

Purpose This paper aims to investigate the mediating effect of an individual’s satisfaction with the team between conflict and training motivation. This study provides understanding regarding how the type of conflict within a team can influence an individual’s team experience which can, in turn, influence that individual’s training motivation and impact future teams. Design/methodology/approach Data were collected from 498 upper-level business students engaged in a team project. Structural equation modeling examined the serial mediation relationship between perceived diversity, conflict (affective and cognitive), individual satisfaction with the team and training motivation (learning and transfer). Findings Individual satisfaction with the team partially mediates the relationship between affective conflict and both training motivation dimensions, and fully mediates the relationship between cognitive conflict and both training motivation dimensions. Practical implications To encourage future participation in teams, managers should explore ways to increase an individual’s satisfaction, such as increasing the cognitive conflict by incorporating diversity within teams and reducing the affective conflict within teams. Likewise, by increasing an individual’s satisfaction with the team, managers can increase both the motivation to learn and transfer new knowledge. Originality/value This paper illuminates the role that an individual’s satisfaction with the team has between conflict and training motivation. Moreover, this paper demonstrates that more research on an individual’s satisfaction with the team is needed.
Word stress in Tashlhiyt - Post lexical prominence in disguise?

This paper reports on a study of lexical and postlexical prominence asymmetries in Tashlhiyt Tamazight (Berber), a language that is renowned for its typologically rare prosodic structures. Carrier phrases were designed to elicit the presence or absence of a postlexical tone on the target word. Contrary to previous reports on the language, measures of acoustic durations and intensity reveal no consistent prominence asymmetries at the level of t he word. However, we found evidence for a prominence lending function of tonal events at the postlexical level. We conclude that Tashlhiyt does not show any acoustic evidence for lexical stress and that postlexical events do not appear to be related to lexically determined metrical structures.
Experimental Characterization, Optimization, and Recovery of Data Retention Errors in MLC NAND Flash Memory

This paper summarizes our work on experimentally characterizing, mitigating, and recovering data retention errors in multi-level cell (MLC) NAND flash memory, which was published in HPCA 2015, and examines the work's significance and future potential. Retention errors, caused by charge leakage over time, are the dominant source of flash memory errors. Understanding, characterizing, and reducing retention errors can significantly improve NAND flash memory reliability and endurance. In this work, we first characterize, with real 2Y-nm MLC NAND flash chips, how the threshold voltage distribution of flash memory changes with different retention ages -- the length of time since a flash cell was programmed. We observe from our characterization results that 1) the optimal read reference voltage of a flash cell, using which the data can be read with the lowest raw bit error rate (RBER), systematically changes with its retention age, and 2) different regions of flash memory can have different retention ages, and hence different optimal read reference voltages. Based on our findings, we propose two new techniques. First, Retention Optimized Reading (ROR) adaptively learns and applies the optimal read reference voltage for each flash memory block online. The key idea of ROR is to periodically learn a tight upper bound of the optimal read reference voltage, and from there approach the optimal read reference voltage. Our evaluations show that ROR can extend flash memory lifetime by 64% and reduce average error correction latency by 10.1%. Second, Retention Failure Recovery (RFR) recovers data with uncorrectable errors offline by identifying and probabilistically correcting flash cells with retention errors. Our evaluation shows that RFR essentially doubles the error correction capability.
The Role of Adolescents From a Low Socioeconomic Background in Household Food Preparation: A Qualitative Study

The purpose of this study was to understand adolescents’ from low-income households perceptions of their involvement in home food preparation, reasons underlying the extent to which they were involved, and positive and negative consequences associated with their involvement. Semistructured interviews were conducted with a convenience sample of 19 adolescents (13-18 years). Audio-recorded interviews were transcribed verbatim. Themes were identified using grounded theory and the constant comparative method. Eight adolescents described cooking as a primary responsibility due to adult work and family schedules, age, gender, and/or cultural expectations. They were typically preparing food for themselves and their family without assistance, and making decisions about what was prepared. They identified positive and negative consequences including enjoyment and satisfaction, as well as stress and less time for other activities. Eleven adolescents mostly assisted the primary food preparer, with little input in deciding what was prepared. They identified benefits such as enjoyment and family interaction. Foods prepared by many adolescents tended to be quick and easy to prepare foods. Future studies should investigate the relationship between adultified cooking responsibilities, diet quality, and health. Also, cooking education for adolescents needs to address how to prepare a healthy family meal on a budget.
Anti-Anemia Effect of Standardized Extract of Moringa Oleifera Lamk. Leaves on Aniline Induced Rats

Background: The leaves of Moringa (Moringa oleifera Lamk.) have been empirically used as anti-anemia for pregnant woman. Objectives: In the present study, the effect of ethanolic extract of moringa leaves was evaluated on the hematology parameters (hemoglobin, red blood cell count, hematocrit), on aniline induced white female rats. Materials and Methods: Thirty female rats strain Sprague-Dawley were divided into six groups: normal, anemia and ferrous fumarate group, and three groups of Moringa leaves extract. All groups, except normal group, induced by aniline at dose 0.005 ml/ g bw intraperitonially. On fifth day, normal and anemia groups were given 0.5% CMC, ferrous fumarate group was given ferrous fumarate orally and three other groups were given Moringa leaves extract at doses 198 mg, 396 mg, and 792 mg/200 g bw until the eleventh day. Results: The results showed that as Moringa leaves extracts increased the level of hemoglobin, red blood cell count, hematocrit, and total iron content in blood. Moreover, Moringa leaves extract at dose 792 mg/200 g bw can improve red blood cell’s morphology and increased the level of hemoglobin and red blood cell count significantly (p<0.05). Conclusion: The ethanolic extract of Moringa leaves showed anti-anemia on aniline-induced rats.
Kānaka maoli, indigenous Hawaiians

Avec l'arrivee des Blanc, les Hawaiens indigenes (« kānaka maoli ») ont connu depopulation, exploitation, conflit culturel, adoption de modes de vie nuisibles, negligence et insensibilite de la part des dirigeants. Un recensement demographique renseigne la distribution de la population, la repartition sexuelle et l'âge, la sante, la famille et les menages, l'education, les activites professionnelles. La rencontre avec l'etranger a altere les visions holistiques (cosmogonie, dualisme, mana, mort, terre, relations sociales harmonieuses) et les pratiques. Mauvais traitement des enfants, criminalite, suicides sont courants chez les kānaka maoli mais les services sociaux, bien qu'en nombre croissant, doivent encore s'adapter a la culture indigene
Psychosocial risk factors and asthma among adults in Puerto Rico

ABSTRACT Objective: Asthma and psychosocial stressors are common among Puerto Rican adults living in the United States. We estimated the prevalence of current asthma, and examined potential psychosocial risk factors and current asthma, among adults in Puerto Rico. Methods: Cross-sectional study of 3,049 Puerto Ricans aged 18–64 years living in Puerto Rico between May 2014 and June 2016. A structured interview was conducted to obtain information on demographics, lifestyle, mental disorders, and respiratory health. Current asthma was defined as self-reported physician-diagnosed asthma and still having asthma. Multivariable logistic regression was used to examine psychosocial risk factors and current asthma. Results: The estimated prevalence of current asthma was 10.2%. In a multivariable analysis, exposure to violence (odds ratio [OR] for each 1-point increment in a validated scale = 1.14, 95% confidence interval [CI] = 1.07 to 1.21) and a lifetime history of at least one suicide attempt (OR = 3.01, 95% CI = 1.80 to 5.01) were significantly associated with current asthma, independently of major depressive disorder. Moreover, a lifetime history of at least one suicide attempt was associated with co-existing asthma and chronic obstructive pulmonary disease (i.e., asthma-COPD overlap syndrome or ACOS (OR = 9.05, 95% CI = 3.32–24.67). Conclusions: Our findings suggest that asthma is a major health problem among adults in Puerto Rico, with psychosocial risk factors playing a significant role in asthma and ACOS. Addressing chronic stressors and mental illness should be part of comprehensive strategies to reduce asthma burden in this population.
Comparison of high intensity focused ultrasound and radioiodine for treating toxic thyroid nodules

We compared the effectiveness of high intensity focused ultrasound (HIFU) and radioiodine (RAI) to treat patients carrying toxic thyroid nodule (TTN). Normalization of serum thyrotropin (TSH) 1 year after treatment was the primary end‐point; concurrent changes in nodules' volume and scintigraphic pattern were also evaluated as secondary end‐points.
DCC is expressed in a CD166-positive subpopulation of chondrocytes in human osteoarthritic cartilage and modulates CRE activity.

OBJECTIVE In a recent study we determined a strong differential expression of DCC in OA compared to normal chondrocytes and a strong impact of the DCC receptor on cellular mobility triggered by its ligand Netrin-1. Migration of chondrocytes or their progenitor cells may play a role in remodeling of cartilage and pathological conditions. The purpose of this study is to identify subsets of chondrocytes expressing DCC and to understand signaling pathways used by DCC in chondrocytes. METHODS Immunofluorescent histology of human cartilage was used to determine the expression pattern of CD166, DCC and p-CREB. Cell culture of chondrocytes and SW1353, transient transfection, siRNA transfection, EMSA, luciferase assay, quantitative RT-PCR, ELISA, and Western Blotting were used to study signaling down-stream of DCC. RESULTS DCC expressing chondrocytes are mainly located in the surface layers of OA cartilage. These also express CD166 indicating that DCC expressing chondrocytes are progenitor cells. Interestingly, expression of DCC reduces cAMP levels, CREB DNA-binding activity and CRE activity in chondrocytes, whereas down-regulation of DCC results in induction of CRE signaling. CONCLUSION In summary, DCC is up-regulated in CD166-positive chondrogenic progenitor cells in OA and induces down-regulation of CREB. These findings indicate that migration of CD166 positive progenitor cells to sites of cartilage damage may be directed by regulation of DCC signaling.
Sodium-Dependent Vitamin C Transporter 2 (SVCT2) Expression and Activity in Brain Capillary Endothelial Cells after Transient Ischemia in Mice

Expression and transport activity of Sodium-dependent Vitamin C Transporter 2 (SVCT2) was shown in various tissues and organs. Vitamin C was shown to be cerebroprotective in several animal models of stroke. Data on expression, localization and transport activity of SVCT2 after cerebral ischemia, however, has been scarce so far. Thus, we studied the expression of SVCT2 after middle cerebral artery occlusion (MCAO) in mice by immunohistochemistry. We found an upregulation of SVCT2 after stroke. Co-stainings with Occludin, Von-Willebrand Factor and CD34 demonstrated localization of SVCT2 in brain capillary endothelial cells in the ischemic area after stroke. Time-course analyses of SVCT2 expression by immunohistochemistry and western blots showed upregulation in the subacute phase of 2–5 days. Radioactive uptake assays using 14C-labelled ascorbic acid showed a significant increase of ascorbic acid uptake into the brain after stroke. Taken together, these results provide evidence for the expression and transport activity of SVCT2 in brain capillary endothelial cells after transient ischemia in mice. These results may lead to the development of novel neuroprotective strategies in stroke therapy.
A reality check for content centric networking

Content-Centric Networking (CCN) is a novel networking paradigm centered around content distribution rather than host-to-host connectivity. This change from host-centric to content-centric has several attractive advantages, such as network load reduction, low dissemination latency, and energy efficiency. However, it is unclear whether today's technology is ready for the CCN (r)evolution. The major contribution of this paper is a systematic evaluation of the suitability of existing software and hardware components in today's routers for the support of CCN. Our main conclusion is that a CCN deployment is feasible at a Content Distribution Network (CDN) and ISP scale, whereas today's technology is not yet ready to support an Internet scale deployment.
Gaucher disease and chronic myeloid leukemia: first reported patient receiving enzyme replacement and tyrosine kinase inhibitor therapies simultaneously

Report a female diagnosed as type 1 Gaucher disease after a femoral pathologic fracture when she was 55 years old. Enzyme replacement therapy was started, and she achieved therapeutic goals. In 2015, a Ph’ CML with numerous pseudo‐Gaucher cells in bone marrow appears. BCR/ABL was not present at GD diagnosis.
Improved quality of life and joint functions in patients with knee rheumatoid arthritis who underwent five portal arthroscopic synovectomy

Objectives To evaluate the outcomes of patients with rheumatoid arthritis (RA) of the knee who underwent five portal arthroscopic synovectomy, with or without post-operative negative pressure drainage (NPD). Material and Methods A prospective clinical trial was performed. Patients with class I, II, and III RA of the knee were enrolled. They underwent five portal arthroscopic synovectomy. Post-operatively, they received either NPD (group A) or non-NPD (group B). Health assessment questionnaire (HAQ), disease activity score 28 (DAS 28), and Lysholm knee joint score were evaluated before the operations, and at six weeks, three months, and one year after the operations. Results A total of 36 patients were enrolled into the study, with 63.9% (23) female patients and mean age of 47.2 years old. All of the patients had clinical symptoms (joint swelling, pain, and dysfunction) for at least six months with poor responses to the traditional pharmaceutical therapy. There were 12, 16, and eight patients in class I, II, and III RA groups, respectively (six IA, six IB, eight IIA, eight IIB, four IIIA, and four IIIB). One year after the operation, patients had statistically significant improvements on HAQ, DAS 28, and Lysholm knee joint scores. More improvements were observed in patients with class I diseases. There were no statistically significant differences between group A and B. Conclusion Five portal arthroscopic synovectomy could increase the quality of life, decrease disease activities, and improve joint functions in patients with RA. More benefits were observed in patients with early disease developments. Patients in the NPD group did not show more improvements compared to the patients in the non-NPD group.
An Experimental Investigation of Age Discrimination in the French Labour Market

In a field experiment of age discrimination, pairs of men aged twenty-seven and forty-seven, inquired, by email, about employment as waiters in twenty four French towns. The rate of net discrimination found against the older French waiter, corresponds to the highest rates ever recorded anywhere, by written tests, for racial discrimination. Discrimination was higher in Paris than in the rest of France.
Repurposing AM404 for the treatment of oral infections by Porphyromonas gingivalis

Porphyromonas gingivalis is a major pathogen involved in oral diseases such as periodontitis and peri‐implantitis. Management of these diseases typically includes mechanical debridement of the colonized surfaces followed by application of antiseptics or antibiotics. Disadvantages associated with the use of antiseptics and the growing worldwide problem of antibiotic resistance have necessitated the search for alternative agents. In this study, the antibacterial and antibiofilm properties of AM404, an active metabolite of paracetamol, were tested against P. gingivalis and other bacterial pathogens. The activity of AM404 was tested against 10 bacteria, including both oral and nonoral human pathogens. The minimal inhibitory concentration (MIC) of AM404 was determined by measuring optical density (OD) values. The minimum biofilm inhibitory concentration (MBIC) was detected by crystal violet staining. The activity of structural analogs of AM404 was tested by MIC determinations. The effect of AM404 on P. gingivalis biofilms formed on titanium disks as a model for dental implants was evaluated by colony forming unit counting. Potential cytotoxicity of AM404 towards HEK‐293 (human embryonic kidney cells), HepG2 (human hepatoma cells), IEC‐6 (rat intestinal cells), and Panc‐1 cells (pancreatic cancer cells) was assessed by 3‐(4,5‐dimethylthiazol‐2‐yl)‐2,5‐diphenyltetrazolium bromide assays. To get more insight in the mode of action of AM404, we used the fluorescent dyes N‐phenyl‐1‐napthylamine and SYTOX green to investigate outer and inner membrane damage of P. gingivalis induced by AM404, respectively. Of all tested pathogens, AM404 only inhibited growth and biofilm formation of P. gingivalis. Moreover, it showed potent activity against P. gingivalis biofilms formed on titanium surfaces. A structure–activity analysis demonstrated that the unsaturated carbon chain is essential for its antibacterial activity. Importantly, AM404 was not toxic towards the tested mammalian cells up to concentrations approaching 4× the MIC. Membrane damage assays using fluorescent probes N‐phenyl‐1‐napthylamine and SYTOX green revealed that membrane permeabilization presumably is the primary antibacterial mode of action of AM404. Collectively, our results suggest that AM404 has the potential to be used for the development of new drugs specifically targeting P. gingivalis‐related infections.
Relationships Between Family and Community Factors on Delinquency and Violence among African American Adolescents

Among the most powerful antecedents to delinquency and violence are the family of origin and the community context in which the adolescent lives. Additionally, it is recognized that family and community factors may mutually and interactively influence delinquency. Fourteen studies were reviewed to examine the relationship between family and community factors on delinquency or violence among male African American adolescents. Nine studies examined delinquency, three studies examined violence, and two studies had both delinquency and violence as outcome variables. Findings affirmed the importance of concurrently examining community and family factors when investigating delinquency or violence. Two overarching patterns between family and community factors on delinquency and violence were observed across studies. Protective family factors appeared to buffer against the negative impact of influential community factors, while protective community factors appeared to reduce delinquency or violence on the family level. Additionally, the presence of detrimental factors at both family and community levels exacerbated delinquency or violence. Race/ethnicity moderated observed family–community relationships in several studies, but insufficient evidence of race/ethnicity as a moderator was indicated overall. Finally, future research is warranted examining models of delinquency and violence that includes multiple contexts with race/ethnicity as a moderator.
Impact of Dexmedetomidine on Long-term Outcomes After Noncardiac Surgery in Elderly: 3-Year Follow-up of a Randomized Controlled Trial.

OBJECTIVES The aim was to compare the long-term outcomes of low-dose dexmedetomidine versus placebo in a randomized controlled trial (ChiCTR-TRC-10000802). BACKGROUND Low-dose dexmedetomidine infusion decreased delirium occurrence within 1 week after surgery in elderly admitted to the intensive care unit (ICU) after noncardiac surgery, but the long-term outcome of this intervention is unknown. METHODS Patients or their family members were telephone-interviewed for a 3-year follow-up data collection of survival, cognitive function assessed with the modified Telephone Interview for Cognitive Status, and quality of life evaluated with the World Health Organization Quality of Life. RESULTS Of the 700 patients, 23 (3.3%) were lost at 3-year follow-up. The 3-year overall survival was not statistically different between the dexmedetomidine and placebo groups [114 deaths vs 122/350; hazard ratio (HR) 0.87, 95% confidence interval (CI) 0.68-1.13, P = 0.303]. The survival rates at 6 months, 1 year, and 2 years were significantly higher in the dexmedetomidine than in the placebo group (rate difference of 5.2%, 5.3%, and 6.7% respectively; all P < 0.05). The remaining 98.4% (434/441) 3-year survivors, the dexmedetomidine group, had significantly better cognitive function (mean difference 4.7, 95% CI 3.8-5.6, P < 0.0001) and quality of life (physical domain: 13.6 [10.6-16.6]; psychological domain: 15.2 [12.5-18.0]; social relationship domain: 8.1 [5.5-10.7]; environment domain: 13.3 [10.9-15.7]; all P < 0.0001) than in the placebo group. CONCLUSIONS For elderly admitted to ICU after noncardiac surgery, low-dose dexmedetomidine infusion did not significantly change 3-year overall survival, but increased survival up to 2 years, and improved cognitive function and quality of life in 3-year survivors.
An SEM Assessment of the Internal Structure and Predictive Validity of the Abbreviated Early Adolescent HOME Inventory

The Home Observation for Measurement of the Environment (HOME) Inventory is designed to assess the quality and quantity of support, stimulation, and structure provided to children in the home environment. HOME has been widely used for research and applied purposes. We focused on an abbreviated version of the Early Adolescent HOME (EA-HOME-A) that was administered to 15-year-old adolescents and their parents (N = 958) as part of the NICHD (National Institute of Child Health and Human Development) Study of Early Child Care and Youth Development. Our study had two objectives. First, we hypothesized and tested a bifactor model that specified a general factor in support of the use of the HOME total score and group factors for subsets of items in support of the content domain scores. Second, we applied structural equation modeling to relate the EA-HOME-A factors to outcome factors assessing maladaptive behaviors, autonomy, self-control, and cognitive–academic performance. The results supported the construct validity of the EA-HOME-A with respect to its internal structure as well as its correlates.