LLukas22/scidocs huggingface dataset:
Presentation on Facebook and risk of cyberbullying victimisation

Facebook is an environment in which adolescents can experiment with self-presentation. Unfortunately, Facebook can also be an environment in which cyberbullying occurs. The aim of the current study was to investigate whether specific self-presentation behaviours in Facebook were associated with cyberbullying victimisation for adolescents. The contents of 147 adolescent (15–24 years) Facebook profile pages were recorded and used to predict cyberbullying victimisation. Coded contents included the presence or absence of Facebook profile features (e.g., relationship status) and the specific content of certain features (e.g., type and valence of wall posts). Participants completed measures of cyberbullying victimisation and traditional bullying victimisation and perpetration. More than three out of four participants reported experiencing at least one victimisation experience on Facebook in the preceding 6 months. A series of Facebook features and experiences of traditional bullying victimisation/perpetration were found to be associated with an increased risk of cyberbullying victimisation. Number of Facebook friends and traditional bullying victimisation were also significant predictors of cyberbullying victimisation. These results support the hypothesis that self-presentation on Facebook can increase the likelihood of eliciting negative attention from potential perpetrators. This has important implications for the development of cyberbullying prevention and education programs that teach adolescents about measures they may take to decrease their risk for cyberbullying victimisation within social networking sites like Facebook. 2014 Elsevier Ltd. All rights reserved.
Market Share, Scale, and Market Value: An Empirical Study of Small Closely Held Manufacturing Firms

Abstract This study examines the impact of the interaction of the firm variables market share and scale, and the industry conditions of concentration and growth, on the market value of 225 closely held, micro-market share manufacturing firms. The results suggest that the market value of small firms with micro-market shares benefits from the presence of large firms in concentrated industries. The study also found support for the hypothesis that the impact of concentration and scale economies on small-firm performance varies according to industry growth.
Wireless Sensor Networks and Monitoring of Environmental Parameters in Precision Agriculture

The handiness and ease of use of tele-technology like mobile phones has surged the growth of ICT in developing countries like India than ever. Mobile phones are showing overwhelming responses and have helped farmers to do the work on timely basis and stay connected with the outer farming world. But mobile phones are of no use when it comes to the real-time farm monitoring or accessing the accurate information because of the little research and application of mobile phone in agricultural field for such uses. The current demand of use of WSN in agricultural fields has revolutionized the farming experiences. In Precision Agriculture, the contribution of WSN are numerous staring from monitoring soil health, plant health to the storage of crop yield. Due to pressure of population and economic inflation, a lot of pressure is on farmers to produce more out of their fields with fewer resources. This paper gives brief insight into the relation of plant disease prediction with the help of wireless sensor networks. Keywords— Plant Disease Monitoring, Precision Agriculture, Environmental Parameters, Wireless Sensor Network (WSN)
Integrating dynamic stopping, transfer learning and language models in an adaptive zero-training ERP speller.

OBJECTIVE
Most BCIs have to undergo a calibration session in which data is recorded to train decoders with machine learning. Only recently zero-training methods have become a subject of study. This work proposes a probabilistic framework for BCI applications which exploit event-related potentials (ERPs). For the example of a visual P300 speller we show how the framework harvests the structure suitable to solve the decoding task by (a) transfer learning, (b) unsupervised adaptation, (c) language model and (d) dynamic stopping.


APPROACH
A simulation study compares the proposed probabilistic zero framework (using transfer learning and task structure) to a state-of-the-art supervised model on n = 22 subjects. The individual influence of the involved components (a)-(d) are investigated.


MAIN RESULTS
Without any need for a calibration session, the probabilistic zero-training framework with inter-subject transfer learning shows excellent performance--competitive to a state-of-the-art supervised method using calibration. Its decoding quality is carried mainly by the effect of transfer learning in combination with continuous unsupervised adaptation.


SIGNIFICANCE
A high-performing zero-training BCI is within reach for one of the most popular BCI paradigms: ERP spelling. Recording calibration data for a supervised BCI would require valuable time which is lost for spelling. The time spent on calibration would allow a novel user to spell 29 symbols with our unsupervised approach. It could be of use for various clinical and non-clinical ERP-applications of BCI.
Does Team Training Improve Team Performance? A Meta-Analysis

OBJECTIVE
This research effort leveraged the science of training to guide a taxonomic integration and a series of meta-analyses to gauge the effectiveness and boundary conditions of team training interventions for enhancing team outcomes.


BACKGROUND
Disparate effect sizes across primary studies have made it difficult to determine the true strength of the relationships between team training techniques and team outcomes.


METHOD
Several meta-analytic integrations were conducted to examine the relationships between team training interventions and team functioning. Specifically, we assessed the relative effectiveness of these interventions on team cognitive, affective, process, and performance outcomes. Training content, team membership stability, and team size were investigated as potential moderators of the relationship between team training and outcomes. In total, the database consisted of 93 effect sizes representing 2650 teams.


RESULTS
The results suggested that moderate, positive relationships exist between team training interventions and each of the outcome types. The findings of moderator analyses indicated that training content, team membership stability, and team size moderate the effectiveness of these interventions.


CONCLUSION
Our findings suggest that team training interventions are a viable approach organizations can take in order to enhance team outcomes. They are useful for improving cognitive outcomes, affective outcomes, teamwork processes, and performance outcomes. Moreover, results suggest that training content, team membership stability, and team size moderate the effectiveness of team training interventions.


APPLICATION
Applications of the results from this research are numerous. Those who design and administer training can benefit from these findings in order to improve the effectiveness of their team training interventions.
CVD diamond tool performance in metal matrix composite machining

Metal matrix composite (MMC) has found increasing usages in the industry for lightweight high-strength applications. However, because of abrasive nature of the reinforced phase in MMC, machinability is poor, tool wear is rapid, yet only diamond tools are technically suitable to MMC machining. Furthermore, diamond coatings seem to be more economically viable than polycrystalline diamond for MMC machining. In this study, CVD diamond-coated tools, 30 Am thick on a tungsten carbide substrates, were investigated by outside diameter turning of MMC of aluminum-alloy reinforced with silicon-carbide particles. Cutting conditions ranged from 1 m/s to 6 m/s of cutting speed, 0.05 mm/ rev to 0.3 mm/rev feed, and 1 mm to 2 mm depth of cut. Tool wear was measured and compared at different machining conditions. Worn diamond-coated tools were extensively characterized by scanning electron microscopy. Cutting forces, chip thickness, and the chip–tool contact area were also measured for cutting temperature simulation by finite element analysis. The results show that tool wear is sensitive to cutting speed and feed rate, and the dominant wear mechanism is coating failure due to high stresses. The catastrophic coating failure suggests the bonding between the coating and substrate is critical to tool performance. High cutting temperatures will induce greater interfacial stresses at the bonding surface due to different thermal expansions between the coating and substrate, and plausibly result in the coating failure. A thermal management device, heat pipe, has been demonstrated for cutting temperature reductions. D 2005 Elsevier B.V. All rights reserved.
The “R.A.R.E.” Technique (Reverse and Repositioning Effect): The Renaissance of the Aging Face and Neck

Considering the fixed points of the face (Fig. 1), and in light of the fact that gravity is one of the main factors involved in aging, a new alternative concept in cosmetic surgery is discussed in this paper. In our approach, rejuvenation of the face and neck involves two completely separate procedures. The whole face must be treated “homothetically”, with an upward (vertical) and deep (subperiosteal) approach, to preserve facial proportions and distances, thus preserving the original facial identity. The facial portion of our rejuvenation surgery becomes a single “en bloc” and “closed” procedure, correcting the sagging tissue in the lateral sector, between the fixed zones which must be preserved. The Malaris portion of the Orbicularis Oculi Muscle, (through its strong connections with the skin and the malar fat) has become the “key tool” of the rejuvenation of the whole face. Then, neck surgery becomes a completely distinct procedure, and is to be performed in an oblique/horizontal direction. We now seek to preserve the very firmly attached neck zones, which are the attachment of the posterior border of the fibrous platysma onto the S.C.M. (Sterno-Cleido-Mastoidien muscle). This will permit a more conservative and less aggressive neck surgery, without any sub-platysmal disection. Over 200 RARE procedures have been performed during almost four years. Improvement in terms of facial rejuvenation is dramatic and the technique is quite safe and predictable. The only possible difficulty involves the patient’s temporary initial concern about early postoperative appearance. Figure 1 Main fixed zones of the face and the neck, (per Furnas, 1989). 1: fixed conqua of the ear. 2: auriculoplatysmal ligament. 3: fixed adherences between the posterior border of the platysma and the S.C.M. muscle (per T.Besins). 4: mandibular ligament. 5: cutaneo-platysmal anterior ligament. 6: zygomatic ligaments.
Citisense: Mobile air quality sensing for individuals and communities Design and deployment of the Citisense mobile air-quality system

Air quality has great impact on individual and community health. In this demonstration, we present Citisense: a mobile air quality system that enables users to track their personal air quality exposure for discovery, self-reflection, and sharing within their local communities and online social networks.
A World-Championship-Level Othello Program

Othello is a recent addition to the collection of games that have been examined within artificial intelligence. Advances have been rapid, yielding programs that have reached the level of world-championship play. This article describes the current champion Othello program, Iago. The work described here includes: (1) a task analysis of Othello; (2) the implemenation of a program based on this analysis and state-of-the-art AI gameplaying techniques; and (3) an evaluation of the program's performance through games played against other programs and comparisons with expert human play. This research was sponsored by the Defense Advanced Research Projects Agency (DOD) , ARPA Order N o . 3597, monitored by the Air Force Avionics Laboratory Under Contract F33615-78-C-1551. The views and conclusions contained in this document are those of the author and should not be interpreted as representing the official policies, either expressed or implied, of the Defense Advanced Research Projects Agency or the US Government . Table of
Identification and Characterization of Full-Length cDNAs in Channel Catfish (Ictalurus punctatus) and Blue Catfish (Ictalurus furcatus)

BACKGROUND
Genome annotation projects, gene functional studies, and phylogenetic analyses for a given organism all greatly benefit from access to a validated full-length cDNA resource. While increasingly common in model species, full-length cDNA resources in aquaculture species are scarce.


METHODOLOGY AND PRINCIPAL FINDINGS
Through in silico analysis of catfish (Ictalurus spp.) ESTs, a total of 10,037 channel catfish and 7,382 blue catfish cDNA clones were identified as potentially encoding full-length cDNAs. Of this set, a total of 1,169 channel catfish and 933 blue catfish full-length cDNA clones were selected for re-sequencing to provide additional coverage and ensure sequence accuracy. A total of 1,745 unique gene transcripts were identified from the full-length cDNA set, including 1,064 gene transcripts from channel catfish and 681 gene transcripts from blue catfish, with 416 transcripts shared between the two closely related species. Full-length sequence characteristics (ortholog conservation, UTR length, Kozak sequence, and conserved motifs) of the channel and blue catfish were examined in detail. Comparison of gene ontology composition between full-length cDNAs and all catfish ESTs revealed that the full-length cDNA set is representative of the gene diversity encoded in the catfish transcriptome.


CONCLUSIONS
This study describes the first catfish full-length cDNA set constructed from several cDNA libraries. The catfish full-length cDNA sequences, and data gleaned from sequence characteristics analysis, will be a valuable resource for ongoing catfish whole-genome sequencing and future gene-based studies of function and evolution in teleost fishes.
Feature-Oriented Classification for Software Reuse

It is widely accepted that reuse is a key technology leading to substantial productivity gains in software development. In this paper we introduce FOCS (feature-oriented classification system), a new method and a tool to support (software) reuse. In feature-oriented classification components are described by sets of features. Each feature represents a property or attribute of the component. Storage and retrieval of components is done by means of these features sets. Features can be refined to give them a more precise meaning. We distinguish different kinds of refinement to support feature understanding and structuring. A similarity metric is defined between features to support the retrieval of similar components. The current FOCS prototype supports the organization of features in a classification scheme, the construction of descriptors, as well as the actual storage and retrieval of components.
Laparoscopic Pancreatoduodenectomy in 50 Consecutive Patients with No Mortality: A Single-Center Experience.

BACKGROUND
Laparoscopic pancreatic surgery has gradually expanded to include pancreatoduodenectomy (PD). This study presents data regarding the efficacy of laparoscopic PD in a single center.


METHODS
This was a single-cohort, prospective observational study. From March 2012 to September 2015, 50 consecutive patients underwent laparoscopic PD using a five-trocar technique. Reconstruction of the digestive tract was performed with double jejunal loop technique whenever feasible. Patients with radiological signs of portal vein invasion were operated by open approach.


RESULTS
Twenty-seven women and 23 men with a median age of 63 years (range 23-76) underwent laparoscopic PD. Five patients underwent total pancreatectomy. All, but 1 patient (previous bariatric operation), underwent pylorus-preserving resection. Reconstruction was performed with double jejunal loop in all cases except in 5 cases of total pancreatectomy. Conversion was required in 3 patients (6%) as a result of difficult dissection (two cases) and unsuspected portal vein invasion (1 patient). Median operative time was 420 minutes (range 360-660), and the 90-day mortality was nil. Pancreatic fistula occurred in 13 patients (26%). There was one grade C (reoperated), one grade B (percutaneous drainage), and all remaining were grade A (conservative treatment). Other complications included port site bleeding (n = 1), biliary fistula (n = 2), and delayed gastric emptying (n = 2). Mean hospital stay was 8.4 days (range 5-31).


CONCLUSIONS
Laparoscopic PD is feasible and safe, but is technically demanding and may be reserved to highly skilled laparoscopic surgeons with proper training in high-volume centers. Isolated pancreatic anastomosis may be useful to decrease the severity of postoperative pancreatic fistulas. Therefore, it could be a good option in patients with a high risk for developing postoperative pancreatic, as well as by less-experienced surgeons.
Development of the Great Lakes Ice-Circulation Model (GLIM): Application to Lake Erie in 2003–2004

Index words: Coupled Ice-Ocean Model Ice modeling Lake ice cover Ice thickness Ice speed Lake surface temperature Great Lakes Lake Erie To simulate ice and water circulation in Lake Erie over a yearly cycle, a Great Lakes Ice-circulation Model (GLIM) was developed by applying a Coupled Ice-Ocean Model (CIOM) with a 2-km resolution grid. The hourly surface wind stress and thermodynamic forcings for input into the GLIM are derived from meteorological measurements interpolated onto the 2-km model grids. The seasonal cycles for ice concentration, thickness, velocity, and other variables are well reproduced in the 2003/04 ice season. Satellite measurements of ice cover were used to validate GLIM with a mean bias deviation (MBD) of 7.4%. The seasonal cycle for lake surface temperature is well reproduced in comparison to the satellite measurements with a MBD of 1.5%. Additional sensitivity experiments further confirm the important impacts of ice cover on lake water temperature and water level variations. Furthermore, a period including an extreme cooling (due to a cold air outbreak) and an extreme warming event in February 2004 was examined to test GLIM's response to rapidly-changing synoptic forcing.
"Cut and stick" rubbery ion gels as high capacitance gate dielectrics.

A free-standing polymer electrolyte called an ion gel is employed in both organic and inorganic thin-film transistors as a high capacitance gate dielectric. To prepare a transistor, the free-standing ion gel is simply laid over a semiconductor channel and a side-gate electrode, which is possible because of the gel's high mechanical strength.
Comparability of cause of death between ICD-9 and ICD-10: preliminary estimates.

OBJECTIVES
This report presents preliminary results describing the effects of implementing the Tenth Revision of the International Classification of Diseases (ICD-10) on mortality statistics for selected causes of death effective with deaths occurring in the United States in 1999. The report also describes major features of the Tenth Revision (ICD-10), including changes from the Ninth Revision (ICD-9) in classification and rules for selecting underlying causes of death. Application of comparability ratios is also discussed.


METHODS
The report is based on cause-of-death information from a large sample of 1996 death certificates filed in the 50 States and the District of Columbia. Cause-of-death information in the sample includes underlying cause of death classified by both ICD-9 and ICD-10. Because the data file on which comparability information is derived is incomplete, results are preliminary.


RESULTS
Preliminary comparability ratios by cause of death presented in this report indicate the extent of discontinuities in cause-of-death trends from 1998 through 1999 resulting from implementing ICD-10. For some leading causes (e.g., Septicemia, Influenza and pneumonia, Alzheimer's disease, and Nephritis, nephrotic syndrome and nephrosis), the discontinuity in trend is substantial. The ranking of leading causes of death is also substantially affected for some causes of death.


CONCLUSIONS
Results of this study, although preliminary, are essential to analyzing trends in mortality between ICD-9 and ICD-10. In particular, the results provide a means for interpreting changes between 1998, which is the last year in which ICD-9 was used, and 1999, the year in which ICD-10 was implemented for mortality in the United States.
Lanreotide 60 mg, a Longer-Acting Somatostatin Analog: Tumor Shrinkage and Hormonal Normalization in Acromegaly

Background: Somatostatin analogues are nowadays the milestone in the medical treatment of acromegaly. We evaluated the effects of a new 60 mg longer-acting formulation of lanreotide (LAN60) on GH/IGF-I levels and tumor size. Patients: Twenty-one acromegalics entered a prospective monocentric open study. Eight were consecutive “de novo” patients (group I). Thirteen patients sensitive to SA (GH levels < 2.5 μg/l and/or IGF-I normalization on chronic LAN 30 mg (LAN30) treatment) were switched to LAN60 (group II). Protocol: LAN60 was administered IM for 6 cycles at 28 day intervals. In group I when GH/IGF-I remained pathological, the intervals were shortened to 21 days for the last three cycles. Controls: GH/IGF-I at the end of the 1st, 3rd and 6th cycle; MRI at the end of the study in all patients in group I bearing an adenoma. Results: Group I. GH (p = 0.00638, below 2.5 μg/l in two patients) and IGF-I (p = 0.0289, normalized in 5) significantly decreased. In one of two patients shortening the LAN60 schedule was more effective in suppressing GH/IGF-I. Group II. No change in GH and IGF-I levels was observed with the administration of LAN60, instead of LAN30. On LAN60 GH remained below 2.5 μg/l in 8/10 patients and IGF-I normal in 11/11 patients that had attained those values on LAN30. Tumor markedly shrank (23% to 64% vs basal), from 1400 (664–1680) mm3 to 520 (500–960) mm3 (median, interquartile, p = 0.0218) in all the 5 evaluable patients. Conclusion: LAN60 is a very effective and longer-lasting formulation for the treatment of acromegaly. A closer administration schedule might achieve greater efficacy. Its effectiveness in shrinking tumor opens new perspectives in the therapy of acromegaly.
Distributed Illumination Control With Local Sensing and Actuation in Networked Lighting Systems

We consider the problem of illumination control in a networked lighting system wherein luminaires have local sensing and actuation capabilities. Each luminaire: 1) consists of a light-emitting diode (LED) based light source dimmable by a local controller; 2) is actuated based on sensing information from a presence sensor, that determines occupant presence, and a light sensor, that measures illuminance, within their respective fields of view; and 3) a communication module to exchange control information within a local neighborhood. We consider distributed illumination control in such an intelligent lighting system to achieve presence-adaptive and daylight-integrated spatial illumination rendering. The rendering is specified as target values at the light sensors, and under these constraints, a local controller has to determine the optimum dimming levels of its associated LED luminaire so that the power consumed in rendering is minimized. The formulated optimization problem is a distributed linear programming problem with constraints on exchanging control information within a neighborhood. A distributed optimization algorithm is presented to solve this problem and its stability and convergence are studied. Sufficient conditions, in terms of parameter selection, under which the algorithm can achieve a feasible solution are provided. The performance of the algorithm is evaluated in an indoor office setting in terms of achieved illuminance rendering and power savings.