Miracle-dz/UniFAR-FTUs huggingface dataset:
Cultural and economic negotiation : a new perspective on the Neolithisation of southern Scandinavia.

The diversity of archaeological evidence for the adoption of farming in Northern Europe has led to competing hypotheses about this critical shift in subsistence strategy. Through a review of the archaeological material alongside ethnographic evidence, we reconsider the Neolithic Transition in Southern Scandinavia, and argue for both continuity and change during the early Funnel Beaker Culture (c. 4000–3500 cal BC). A new model is proposed for understanding the processes of regional transition—one which allows for compromise between the dominant explanatory frameworks. We conclude that the first centuries of the Scandinavian Neolithic saw cultural and economic negotiation between the last foragers and the first farmers. This has major implications for the understanding of agricultural origins in Northern Europe.
Different definitions of species presence to refine estimates of local species richness

richness 2 3 Running title: daily site use richness vs seasonal maximum richness 4 List of authors: Alejandro Ruete , Tomas Pärt, Åke Berg, Jonas Knape, Debora Arlt 5 6 Affiliations 7 1. Greensway, Ulls väg 29A. SE-756 51 Uppsala, Sweden. 8 2. Department of Ecology, Swedish University of Agricultural Sciences, Box 7044, SE9 750 07 Uppsala, Sweden. 10 3. Swedish Biodiversity Centre, Swedish University of Agricultural Sciences, Box 11 7016, SE750 07 Uppsala, Sweden. 12 13 a Corresponding author. Telephone: +46 18 672453, E-mail: aleruete@gmail.com 14 15 16
Linking Quality, Satisfaction and Behaviour Intentions in Ghana’s Mobile Telecommunication Industry

This paper empirically examines the extent to which service quality affects customer satisfaction and behaviour intention in mobile telecommunication industry. The study involved a cross-sectional survey of 1000 respondents using structured questionnaire personally administered. A usable 937 questionnaire were retrieved and analysed using Structural Equation Modelling (SEM) method. The findings indicate that Tangibles, Customer Relations, Real Network Quality and Image quality aspects of service quality positively affect customer satisfaction, which in turn affects behaviour intention in Ghana’s mobile telecom industry. Theoretically, it found a strong relationship between service quality, satisfaction and behaviour intention and that service quality and satisfaction may be viewed as two separate constructs. Managers could influence behaviour intentions and satisfaction through the four critical aspects of SQ unique to the mobile telephony industry. The paper contributes to the body of knowledge in the area service quality and customer satisfaction, and provides important theoretical and managerial implications. Keywords: customer satisfaction, behaviour intention, customer relations, image, real network quality, service quality dimensions, switching intention, tangibles
Cloning, expression and purification of hemagglutinin conserved domain (HA2) of influenza A virus, to be used in broad-spectrum subunit vaccine cocktails

Introduction: Influenza virus has several conserved peptides which have the capacity to be used as suitable candidates for appropriate and stable vaccine production against different types of influenza viruses. One of these peptides is HA2, the hemagglutinin stalk domain which mediates the membrane fusion and is conserved amongst different sub-types of influenza virus. This peptide is a good candidate for participation in vaccine structure to induce immunity and antibody production. The ensued antibody may hamper the membrane fusion and subsequently the virus propagation. Methods: The peptide sequence of HA2 from influenza virus A/Tehran/18/2010 (H1N1) was analyzed using in silico tools in order to evaluate its physicochemical properties and identification of its best immunogenic sites. The confirmed sequence was amplified and cloned into a pET28a vector and the recombinant protein was over-expressed prokaryotically and confirmed by Western blotting. Results: The bioinformatics data showed that HA2 peptide stability and immunogenicity. The generated HA2 construct was confirmed by PCR, endonuclease restriction enzyme analysis and sequencing. The expression of HA2 was confirmed by SDS-PAGE and Western blot analysis. The results on the cell lysate demonstrated the high expression of HA2 subunit of the influenza virus hemagglutinin. Conclusion: One of the disadvantages of the current flu vaccines is that they cannot produce efficient broad-spectrum cellular and humoral immune responses against all subtypes of the virus due to the genetic variation of the virus. Therefore, such a conserved protein is potentially a good candidate for production of a broad-spectrum vaccine to prevent influenza epidemics and pandemics.
The Study of Relationship between Suicidal Thoughts and Depression in Iranian Students of University of Guilan

The research literature extensively indicates that prevalence rate of mental disorders in student population of Iran is high. In other hand, prevalence of suicidal ideation and attempt are reported high in students. The present research aims to study the relationship between depression and suicide in students of Guilan University. In a cross-sectional research, 71 students (13 students with history of suicide attempt, 17 students with depression diagnosis by psychiatrist and referring to counseling center of Guilan University, and 41 students without history of referring to counseling and psychiatric centers) were selected by convenience sampling from students of Guilan University. Beck Depression Inventory and Scale of Suicide Ideation were used for assessing depression and suicide thoughts, respectively. Statistical analysis by variance analysis showed that three group of subjects differed significantly (P<0.01) in terms of score of depression and suicide thoughts: Depression average scores of depressed group (21.64) and attempting suicide (19.84) are more than students non- referring to counseling and psychiatric centers (8.75). In addition, the significant and positive correlation (P<0.01) existed between suicide thoughts and depression in any three group of subjects. The powerful correlation exist between depression and suicidal ideation, and individuals with depressive symptoms are prone to, in addition to experiencing other problems due to depression, also think to suicide.
Experimental mammalian Escherichia coli K1 meningitis

Escherichia coli (E. coli) is the most common gram-negative organism causing meningitis during the neonatal period. Neonatal meningitis due to E coli K1 is a serious illness with unchanged morbidity and mortality rates for the last few decades. The mechanism involved in the pathogenesis of E. coli meningitis remains unclear. Experimental studies with animal models have given new insights into its pathophysiology during the acute phase of the disease . E. coli strain originally isolated from the Cerebrospinal fluid of a child with 20 days old was complaining acute meningitis. In the present work, we describe in detail a simple, reproducible and efficient method to induce E.coli meningitis in mice by using the three route (intrapretonium , intravenous, oral) of infection . E.coli were recovered of same characters of the original isolate used for preparing the infective dose. The histopathological changes found in the experimentally infected mice we can conclude induce meningeal thickening , neutrophiles infiltration , hemorrhages and leukocyte infiltration in brain. Key word: bacterial Meningitis , Cerebrospinal fluid, Escherichia coli k1, histopathology
Population genetic structure and demographic history of small yellow croaker, Larimichthys polyactis (Bleeker, 1877), from coastal waters of China

Small yellow croaker, Larimichthys polyactis (Bleeker, 1877), a commercially important benthopelagic fish, is widely distributed in the Bohai, Yellow and East China Seas. To evaluate the population genetic structure and demographic history of L. polyactis, we sequenced the complete mitochondrial deoxyribonucleic acid (mtDNA) control region (798 to 801 bp) in 127 individuals sampled from seven localities throughout its distribution region in China. A total of 136 polymorphic sites were detected, which defined 125 haplotypes. High haplotype diversity (1.000 ± 0.013 to 1.000 ± 0.034) and moderate nucleotide diversity (0.0112 ± 0.0061 to 0.0141 ± 0.0075) were detected in the species. The neighborjoining tree of haplotypes was assigned into two closely related clades, but did not appear to have any geographic genealogic structure. Hierarchical molecular variance analysis (AMOVA), pair wise FST comparisons and the nearest-neighbor statistic (Snn) showed no significant genetic differences among populations in the Bohai, Yellow and East China Seas. The demographic history of L. polyactis was examined by using neutrality tests and mismatch distribution analysis, which revealed that the species had undergone a Pleistocene population expansion. The results based on the complete mtDNA control region sequences analysis indicate that within its distribution range, L. polyactis constituted a panmictic mtDNA gene pool. Factors such as dispersal capacity, ocean currents and insufficient evolution time could be responsible for the lack of population genetic differentiation in L. polyactis.
A Class of Dilation Integral Equations

We present a class of dilation integral equations. The equations in this class depend on a dilation parameter $a\in\mathbb{R}. $ The existence of non trivial solutions in $L^1(\mathbb{R})$ is studied as a function of the dilation parameter. The main result establishes the non existence of these solutions for $|a| 1,$ and sufficient conditions for these equations to have no solutions but the trivial one or to have an infinitude of non trivial solutions in case $|a|=1. $ In all these cases, the dimension of the space of $L^1(\mathbb{R})$-solutions is determined. When $|a|>1$ we have succeeded in writing the frequency domain representation of the solutions as convergent infinite products.
Circularly Polarized Circular Slot Antenna Array Using Sequentially Rotated Feed Network

Manuscript Received 9-September-2012 and revised 4-November-2012 ISSN: 2322-3936 Accepted on 3December-2012 Abstract—This paper presents the design, simulation, and measurement of two low-cost broadband circularly polarized (CP) printed antennas: a single element and an array at C band. The proposed single element antenna is excited by an L-shaped strip with a tapered end, located along the circular-slot diagonal line in the back plane. From the array experimental results, the 3 dB axial ratio bandwidth can reach as large as 1900 MHz which covers the 4.7 GHz to 6.6 GHz frequency band. In addition, the measured impedance bandwidth for reflection coefficient of less than -10 dB has the bandwidth with the frequency range from 4.2 GHz to 8 GHz (C Band application). The CP element achieves a bandwidth of 16.6% for an axial ratio less than 3 dB. The proposed antenna array can provide a peak gain of about 8.7 dBic at 5.9 GHz. Acceptable agreements between the simulation and measured results validates the proposed design.
Implementation of a GAP Label in a Differentiated-Product Industry: A Welfare Evaluation with a Random Coefficients Model for Mar Del Plata, Argentina

This paper evaluates the effect on market shares and consumer surplus of the introduction of a Good Agricultural Practices (GAP)-labeled product in the frozen fried potatoes (FFP) industry. We first estimate a model of household demand in Mar del Plata, Argentina, using scanner data and demographic information. We find that higher income individuals are more concerned about health and nutrition, and that younger and lower-income consumers are more price-sensitive. Then we postulate that a properly GAP-labeled FFP is available in the market, and we assess its effect by using the estimated utility function and prior information about consumers' declared willingness to pay (WTP) for sustainably produced potatoes. We find that the older the individual, the greater the influence of the hypothetical introduction of the GAP-labeled product; the relationship is less conclusive in the case of income. Finally, we predict the results of a greater consumer surplus extraction by fixing a higher price for the new product, and we calculate the maximum increase in the marginal cost that the firm would be able to afford if farmers charge higher prices for GAP fresh potatoes.
Facebook, Violence and Children

Facebook is engulfing us, even the people of most remote areas of Bangladesh has a Facebook account. It is an easy and cost effective medium of communication from very personal information to social and political issues. People, public and private sectors all are using Facebook as an important medium for increasing awareness, gaining popularity and publicity even sometimes-spreading propagandas. Facebook is playing important role in providing health care related information, advertising of products and services. Facebook is influencing psychological and physical health as well as health seeking behavior.
Review for “ Comparisons of observed and modeled OH and HO 2 concentrations during the ambient measurement period of the HOxComp field campaign ” by Kanaya et

In this study, Kanaya et al. use HOx observations collected in Jüllich during the HOxComp campaign to investigate the model’s ability to capture OH, HO2, OH reactivity under a variety of VOC and NOx concentrations. Though many studies have tackled this issue in a similar fashion in the past, the use of multiple OH measurement techniques combined with measurement of OH reactivity should make this paper worthy of publication in ACP. However, there are a number of important issues that need to be carefully addressed before I can support publication.
In-vitro antioxidant and free radical scavenging activity of Butea frondosa Roxb. Flower.

Abstract In this present study we aim to evaluate in vitro antioxidant and free radical scavenging potential of different extract of Butea Frondosa Roxb. Flowers in different system viz. Radical scavenging activity by DPPH reduction and lipid peroxidation assay (TBARS). All extracts have different level of antioxidant activity. The activity was expressed as the inhibitory concentration (IC50). In conclusion the present study indicates that alcoholic extract and n-butanol fraction of alcoholic extract which is obtained by solvent partition of alcoholic extract of Butea Frondosa Roxb. flower showed significant activity by both methods and can be a potential source of natural antioxidants.
ELEMENTARY EDUCATION IN INDIA: FOCUS ON QUALITY INSTEAD OF QUANTITY

All over the world education is one of the most significant means for the empowering any individual or community. In a democratic welfare state like India, education is not only a means to an end but an end in itself. Among all levels and dimensions of education - elementary, secondary, higher, technical, vocational, professional, the elementary level of education happens to be the first step of education, the foundation stone or the real base of all attainments of a society. However, even after more than six decades of economic planning and the end of eleven Five Year Plans, the elementary education sector in India is still besieged with many issues of serious concern. Quality which is one of the most deserted issues since long. Time is to focus on quality instead of quantity only as it has already been pointed out that quality indirectly helps in making the quantity. If there is a quality education in the schools, there is no need of other support systems. Many issues are there which are directly or indirectly related to quality issue. In order to overcome the serious challenges before elementary education in India, the need of the hour is to apply determined and sustained effort for a wide and equitable network of elementary education so that most educational issues should be eradicated relating to elementary education in general and quality education in particular without any further delay.
A Study on the Systemic Disaster Safety Management in Response to Complex Risk Society: Case of Korea

Recent disasters are becoming increasingly diversified, larger and increasingly uncertain. However, disaster management still lacks various research and lessons, and it exposes various problems in management. Disruption of the command system, a number of non-practical response manuals, failure to function effectively at the local government headquarters, a lack of unified system, failure of national emergency support function, disruption of central control tower. The majority of responding problems are due to the manual method of approaching each type of disaster and the distributed management system.In this study, we aim to review the disaster safety management plan from the viewpoint of total value chain aiming at total optimization. To this end, the system should be directed to a systematic model that is characterized by a systematic approach to disaster management and safety management.
Wearable Antennas for Remote Health Care Monitoring Systems

Remote monitoring of the elderly in telehealth applications requires that the monitoring must not affect the elderly’s regular habits. To ensure this requirement, the components (i.e., sensor and antenna) necessary to carry out such monitoring should blend in with the elderly’s daily routine. To this end, an effective strategy relies on employing wearable antennas that can be fully integrated with clothes and that can be used for remotely transmitting/receiving the sensor data. Starting from these considerations, in this work, two different methods for wearable antenna fabrication are described in detail: the first resorts to the combined use of nonwoven conductive fabrics and of a cutting plotter for shaping the fabric, whereas the second considered fabrication method resorts to the embroidery of conductive threads. To demonstrate the suitability of the considered fabrication techniques and to highlight their pros and cons, numerical and experimental results related to different wearable antennas are also reported and commented on. Results demonstrate that the presented fabrication techniques and strategies are very flexible and can be used to obtain low-cost wearable antennas with performance tailored for the specific application at hand.
Research on Chinese College Students’ Start Up Business: Multiple Motivation, Behaviour Characteristics and Management Policy——Based on the Investigations of Six Universities

College student’s entrepreneurial motivation determines their entrepreneurial behavior, and affects the school's management strategy. The investigation study of six Universities and Literature Search shows that College student’s entrepreneurial motivation is diverse. There are seven motivations, and their weight from high to low are individual development (21.25%), infusing entrepreneurial culture (16.61%), increasing income (14.21%), play major advantage (14%), utilizing family resources (13.30%), improve the quality of employment (13.21%) and entertainment (7.41%). According to it, we could inductive the major and minor motivation of Chinese college students' entrepreneurship, and construct the multiple motivation model. The students entrepreneurial behavior is different from the characteristics of social groups, such as non utilitarian consciousness, awareness of quality improvement is bright, easily affected by the external environment, business resources and business channel is narrow, etc. So we can put forward the suggestions on the classification of entrepreneurship education in colleges.
A model to predict short-time asthma morbidity: what could be the explanatory factors?

Background: There is an increase in the worldwide prevalence, morbidity and mortality of asthma. Therefore, study of the possible factors related to the burden of this disorder could help the health providers to introduce effective initiatives and reduce adverse consequences due to this condition. This study was designed to investigate any relationship between asthma morbidity with inhaler technique and other probable explanatory factors in asthmatic patients. | Methods: An observational, cross-sectional study was designed in which asthmatic patients referring to the outpatient respiratory clinic of the Shaheed Labbafinezhad hospital were entered the study using a non-probability sampling method. Their demographic, socio-economic, medical and medication history, inhaler technique (using a 10-step check list), as well as short-term morbidity index (in the past 4 weeks using the Jone’s morbidity questionnaire) were determined and recorded in organized data collection forms. These data were entered the Excel and SPSS (version 17.0) worksheets and analyzed using appropriate statistical tests. A step-by-step analysis method was used in order to find out any relationship between possible explanatory factors and the morbidity index of the patients. Results: 199 adult asthmatic patients (94 male and 105 female) with mean ± SD age of 54.29 ± 15.52 years enrolled the study. In the first step of data analysis only 5 factors out of 20 explanatory factors were eligible to be included in the multivariate analysis leading to the final predictive model. In the multivariate regression analysis, 2 out of 5 factors could remain in the final model, which were “history of systemic steroid usage” and “age” (p=0.007, r=0.32). So that, patients with a positive history of systemic steroid use and those with a younger age had higher asthma morbidity rate. Conclusion: The observed positive relationship between history of systemic steroid usage and asthma morbidity remarks the importance of asthma control in the primary care level and highlights its role on patient’s quality of life. Possible reasons leading to a higher morbidity rate in younger asthmatic patients should be evaluated in the future studies.
Gaze-Based Personalized Multi-View Experiences

—This paper describes a solution for delivering and presenting stereoscopic video content to users in an innovative way. It adopts the multi-view paradigm of the H.264-MVC video coding standard and the emergent MPEG DASH specification to provide users in heterogeneous network environments multiple and varying perspectives of stereoscopic video sequences. Unlike existing 3D systems based on multi-view technology, which require high transmission bandwidth and high processing power on the terminal device to achieve the same objective, the proposed solution is able to make an efficient use of network resources whilst being cost-effective. It offers users a higher quality of experience by seamlessly adapting the quality of the delivered video content according to the network conditions, whilst providing a more realistic sense of immersion by offering stereoscopic views of the scene, dynamically switching the perspective to match the interests of the user. A non-intrusive head-tracking system using an off-the-shelf Web camera detects the focus of attention of the user, transmitting this information to the server that selects the most appropriate view to send to the client. Additionally, the system is able to generate the multiple perspective stereoscopic scenes using 2D cameras . 
Discounting, Patience, and Dynamic Decision Making

Whether they are financial, economic, or psychological, discount rates affect most economic decisions: investment and savings, hirings and firings, defaults and refinancing, financial and economic reforms, learning and experimentation, and any other decision with long-term consequences, such as gas emissions control. This paper studies these questions in a unified framework, providing general insights and results showing how discounting affects i) the expected utility of an agent, ii) the timing and the magnitude of his decisions, and iii) the path of underlying state variables controlled by the agent. The analysis includes the case of a time-inconsistent agent and of stochastic discounting.