nils-herrmann/clean_scirepeval huggingface dataset:
Transcription of highly repetitive tandemly organized DNA in amphibians and birds: A historical overview and modern concepts
Venue: RNA biology

Tandemly organized highly repetitive DNA sequences are crucial structural and functional elements of eukaryotic genomes. Despite extensive evidence, satellite DNA remains an enigmatic part of the eukaryotic genome, with biological role and significance of tandem repeat transcripts remaining rather obscure. Data on tandem repeats transcription in amphibian and avian model organisms is fragmentary despite their genomes being thoroughly characterized. Review systematically covers historical and modern data on transcription of amphibian and avian satellite DNA in somatic cells and during meiosis when chromosomes acquire special lampbrush form. We highlight how transcription of tandemly repetitive DNA sequences is organized in interphase nucleus and on lampbrush chromosomes. We offer LTR activation hypotheses of widespread satellite DNA transcription initiation during oogenesis. Recent explanations are provided for the significance of high yield production of non coding RNA derived from tandemly organized highly repetitive DNA. In many cases the data on the transcription of satellite DNA can be extrapolated from lampbrush chromosomes to interphase chromosomes. Lampbrush chromosomes with applied novel technical approaches such as superresolution imaging, chromosome microdissection followed by high throughput sequencing, dynamic observation in life like conditions provide amazing opportunities for investigation mechanisms of the satellite DNA transcription.
University of Michigan North Campus long term vision and lidar dataset
Venue: Int. J. Robotics Res.

This paper documents a large scale, long term autonomy dataset for robotics research collected on the University of Michigan's North Campus. The dataset consists of omnidirectional imagery, 3D lidar, planar lidar, GPS, and proprioceptive sensors for odometry collected using a Segway robot. The dataset was collected to facilitate research focusing on long term autonomous operation in changing environments. The dataset is composed of 27 sessions spaced approximately biweekly over the course of 15 months. The sessions repeatedly explore the campus, both indoors and outdoors, on varying trajectories, and at different times of the day across all four seasons. This allows the dataset to capture many challenging elements including: moving obstacles (e.g. pedestrians, bicyclists and cars) changing lighting, varying viewpoint, seasonal and weather changes (e.g. falling leaves and snow) and long term structural changes caused by construction projects. To further facilitate research, we also provide ground truth pose for all sessions in a single frame of reference.
The Effects of Different

This article uses administrative data on nonelderly, nondisabled households that received U.S. Department of Housing and Urban Development rental assistance between 1995 and 2002 combined with data from other sources to estimate the effect of low income housing programs on these households'labor earnings and employment. Using longitudinal data to explain the change in these measures of market labor supply makes it possible to account for immutable, unobservable household characteristics that are determinants of market labor supply and correlated with program participa tion. Employing a large random sample of households throughout the country makes it possible to produce estimates of the national average effect of each type of housing assistance. Using administrative data makes it possible to identify accurately the type of housing assistance received. The results indicate that each broad type of housing assistance has substantial negative effects on labor earnings that are somewhat smaller for tenant based housing vouchers than for either type of project based assistance. They also suggest that participation in the little used Family Self Sufficiency program, an initiative within the public housing and housing voucher programs to promote self sufficiency, significantly increases labor earnings.
Drying And Storage Of Grains And Oilseeds

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The role of ISPCC social support on perceived stress, test anxiety and selfesteem among post primary school students.

The Irish Society for the Prevention of Cruelty to Children (ISPCC) is the oldest children's charity organisation in Ireland, and currently provides 24 hour support and assistance for children. Due to the importance of external social supports and the limited research to date in Ireland, the aim of the present study was to explore the role of the ISPCC as a source of support for teenage children, with regard to stress, self esteem and test anxiety. One hundred and eighty eight children (99 females) between 13 and 18 years of age participated. Results suggest that children who reported a recent stressful life event and who used ISPCC services reported significantly lower levels of stress than those who reported a stressful event and didn't use the supports. The use of services did not affect self esteem or test anxiety scores in service users compared to comparison groups.
Pengaruh Doping Zirkonium (Zr) pada Konstanta Dielektrik dan Struktur Kristal BaZrxTi1 xO3

Barium zirkonium titanat (BaZrxTi1 xO3) dengan variasi mol dopan zirkonium (x) sebanyak 0,01 mol; 0,02 mol; dan 0,03 mol telah disintesis menggunakan metode reaksi fasa padat. Sampel disintering pada temperatur 1100C dengan waktu tahan selama 2 jam. Sampel dikarakterisasi menggunakan instrumen XRD dan RLC meter untuk mengetahui pengaruh doping terhadap struktur kristal dan konstanta dielektrik BaZrxTi1 xO3. Hasil analisis XRD menunjukkan bahwa BaZrxTi1 xO3 memiliki struktur kristal tetragonal dengan a b 6= c. Ukuran kristal BaZrxTi1 xO3 pada x 0,01; x 0,02; dan x 0,03 masing masing adalah 34 nm, 33 nm, dan 38 nm. Pengukuran RCL meter diperoleh konstanta dielektrik sebesar 331, 522, dan 641.
Assessment of a Professional Development Program on Adult Learning Theory

Librarians at colleges and universities invested in graduate education must understand and incorporate adult learning theories in their reference and instruction interactions with graduate students to more effectively support the students' learning. After participating in a professional development program about adult learning theory, librarians in this study reported that, in many ways, they already employed teaching and learning strategies grounded in one or more adult learning theories. They also indicated gaining a greater awareness of student development, enabling them to more successfully tailor their interactions.
Gallery Educators as Adult Learners: The Active Application of Adult Learning Theory

In order to better understand the importance of adult learning theory to museum educators' work, and that of their profession at large, museum professionals must address the need for more adult learning research and practice in museums particularly work informed by existing theory and work seeking to generate new theory. Adult learning theory begins with andragogy, but it does not end there. Guided by these ideas, and drawing from the author's work, this article highlights three adult learning theories and explores adult learning theory as a resource museum educators can use when designing and delivering training and professional development for front line museum educators.
Application of Adult Learning Theory in Teaching Evidence Based Medicine to Residents

Adequate evidence based medicine (EBM) knowledge and skills are required to provide up to date, high quality medical care to patients. Unfortunately, achieving these skills and knowledge requires a prolonged learning process and constant exposure to EBM concepts. The adult learning theory holds the assumption that adults learn better in a problem based and collaborative environment, with more equality in between the teacher and the learner. We aimed to evaluate EBM learning outcomes one year after the implementation of a longitudinal EBM curriculum into an internal medicine residency program. An EBM curriculum based on the adult learning theory was developed. It included five specific components that addressed all five steps of the EBM cycle (ask, acquire, appraise, apply and assess) A voluntary, anonymous, 27 question survey was distributed to all residents prior to and at the end of the one year of EBM training to self assess competencies in EBM.Results: Of the 60 eligible residents, 10 pre course and 13 post course completed the survey with a response rate of 17% and 22% respectively. Self reported conceptual understanding improved for: relative risk 14% odds ratio 14% confidence intervals 27% and number needed to treat 12% Comfort with meta analysis appraisal improved, from 30% to 38% Routine appraisal sheet use increased by 31% A 17% increase in satisfaction with the EBM curriculum was reported. Our intervention successfully increased residents' comfort with EBM concepts and self reported application of EBM skills and knowledge about patient care. The results of the implementation of the EBM curriculum were promising and suggested valuable implications for EBM faculty to further collaborate with residents in continuous improvement of the EBM learning experiences for advancing the quality of patient care. EVIDENCE BASED MEDICINE, ADULT LEARNING THEORY,
A comparative study of Nafion series membranes for vanadium redox flow batteries

In this study, a series of the commercial Nafion membranes (equivalent weight of 1100 g mol 1 with thickness of 50 mm (Nafion 112) 88 mm (Nafion 1135) 125 mm (Nafion 115) and 175 mm (Nafion 117) are selected to investigate the thickness impact of Nafion on the performance of vanadium redox flow battery (VRFB) VRFBs are evaluated at a broad current density range from 40 to 320 mA cm 2 The self discharge process, cell efficiencies, electrolyte utilization, and long term cycling stability of VRFBs based on various Nafion membranes are compared comprehensively. Owing to the good balance between vanadium ions permeability and membrane resistance, Nafion 115 membrane presents the highest energy efficiency and electrolytes utilization at current density from 120 to 240 mA cm 2 A simple and powerful online monitoring system is developed to monitor the electrolyte imbalance process during the cycle life test of VRFB. The capacity fading mechanism of VRFBs with different Nafion membranes is also discussed.
Recent Advancements in All Vanadium Redox Flow Batteries

Over the past three decades, intensive research activities have focused on the development of electrochemical energy storage devices, particularly exploiting the concept of flow batteries. Amongst these, vanadium redox flow batteries (VRFB) are an attractive option, which have been studied extensively and are now being commercialized around the world. The performance of the VRFB system is governed by several critical components namely the electrolyte, the electrode, the ion exchange membrane and the flow field design. Here, the focus is mainly on recent research activities relating to the development and modification of electrode materials and new ion exchange membranes. The feasibility of novel flow field designs for high energy density VRFB systems and their future prospects are also discussed in detail.
Broad temperature adaptability of vanadium redox flow battery Part 1: Electrolyte research

The broad temperature adaptability of vanadium redox flow battery (VRFB) is one of the key issues which affects the large scale and safety application of VRFB. Typically, five types of vanadium electrolytes, namely V2+ V3+ V3.5+ (V3+:VO2+ 1:1) V4+ (VO2+ and V5+ (VO2+ are the most common electrolytes' status existing in VRFB system. In this work, the physicochemical and electrochemical properties of these vanadium electrolytes are studied in detail at a broad temperature range 35 degC 50 degC) The results show that all types of vanadium electrolytes are stable between 25 degC 30 degC. The temperature fluctuation will largely influence the conductivity and viscosity of the electrolytes. Besides, the electrochemical properties of the positive (VO2+ and negative (V3+ electrolytes are greatly affected by the temperature; and the charge transfer process fluctuates more greatly with the temperature variation than the charge diffusion process does. These results enable us to better and more comprehensively evaluate the performance of the electrolyte changing with the temperature, which will be beneficial for the rational choice of electrolyte for VRFB operation under various conditions.
Degradation of all vanadium redox flow batteries (VRFB) investigated by electrochemical impedance and X ray photoelectron spectroscopy: Part 2 electrochemical degradation

Electrochemical degradation (ED) of carbon felt electrodes was investigated by cycling of a flow through all vanadium redox flow battery (VRFB) and conducting half cell measurements with two reference electrodes inside the test bench. ED was detected using half cell and full cell electrochemical impedance spectroscopy (EIS) at different states of charge (SOC) Reversing the polarity of the battery to recover cell performance was performed with little success. Renewing the electrolyte after a certain amount of cycles restored the capacity of the battery. X ray photoelectron spectroscopy (XPS) reveals that the amount of surface functional increases by more than a factor of 3 for the negative side as well as for the positive side. Scanning electron microscope (SEM) images show a peeling of the fiber surface after cycling the felts, which leads to a loss of electrochemically active surface area (ECSA) Long term cycling shows that ED has a stronger impact on the negative half cell [V(II)/V(III) than the positive half cell [V(IV)/V(V) and that the negative half cell is the rate determining half cell for the VRFB.
Procrastinators' online experience and purchase behavior

This paper seeks to understand how marketers might capitalize on consumers' increasing time spent online and convert online procrastination tendencies into purchase behavior. More specifically, the authors explore whether the propensity to use the Internet to avoid work tasks (online procrastination) leads to purchase behavior, and if so, what the mechanism underlying such an effect might be. Through two studies, the authors find that online procrastination positively impacts purchase, which in turn is indirectly affected by the consumers' propensity to delay their decisions. The authors further find different likelihoods of purchase based on degrees of tendency to delay decisions, online users' age, and type of online activities. Implications of these findings for informing managers about the ways to increase purchases for decisive and indecisive consumers who waste time online and raising online procrastinators' awareness about their vulnerability to marketers are discussed.
Treatment of Wastewater From Car Washes Using Natural Coagulation and Filtration System

Wastewater generated from carwash is one of the main wastewater resources, which contribute effectively in the increasing of environmental contamination due to the chemical characteristics of the car wastes. The present work aimed to develop an integrated treatment system for carwash wastewater based on coagulation and flocculation using Moringa oleifera and Ferrous Sulphate (FeSO4.7H2O) as well as natural filtration system. The carwash wastewater samples were collected from carwash station located at Parit Raja, Johor, Malaysia. The treatment system of car wash wastewater was designed in the lab scale in four stages included, aeration, coagulation and flocculation, sedimentation and filtration. The coagulation and flocculation unit was carried out using different dosage (35, 70, 105 and 140 mg L 1) of M. oleifera and FeSO4.7H2O, respectively. The efficiency of the integrated treatment system to treat carwash wastewater and to meet Environmental Quality Act (EQA 1974) was evaluated based on the analysis of pH, dissolved oxygen (DO) chemical oxygen demand (COD) and turbidity (NTU) The integrated treatment system was efficient for treatment of raw carwash wastewater. The treated carwash wastewaters meet EQA 1974 regulation 2009 (Standards A) in the term of pH and DO while, turbidity and COD reduced in the wastewater to meet Standards B. The integrated treatment system designed here with natural coagulant (M. oleifera) and filtration unit were effective for primary treatment of carwash wastewater before the final disposal or to be reused again for carwash process.
New insights into informal migrant employment: Hand car washes in a mid sized English city

This article provides new analytical insight into migrant labour by examining a newly emergent low margin sector, hand car washes (HCWs) The sector is co created by pressures from above in the form of economic restructuring and from below by employers and migrants who diffuse fluid and flexible low wage employment. The diffusion of HCWs demonstrates how exploitative privatized employment generates autonomous economic growth in the unregulated economy. The formal and informal economies are however interlinked and overlapping within and beyond the labour process. Locally, HCWs have the potential to become the established car wash sector, putting regulated outlets in a state of uncertainty as informalization in employment if not business practice becomes the norm.
The Social Cognitive Underpinnings of Employees' Ambidextrous Behaviour and the Supportive Role of Group Managers' Leadership

Although research on organizational ambidexterity has exploded in the past several years, the determinants of individual level ambidexterity have received little scholarly attention. This is surprising given that management scholars increasingly highlight the benefits of combining explorative and exploitative activities in individual employees' work roles. Using data collected by a two wave survey of 638 employees nested in 173 groups across 34 organizations, our research demonstrates that both psychological factors and leadership predict employees' ambidextrous behaviour. Our results demonstrate that general self efficacy positively predicts ambidextrous behaviour through learning orientation. In addition, we show that employees exhibit higher ambidexterity when their group managers demonstrate paradoxical leadership; that is, a leadership style that couples strong managerial support with high performance expectations. Paradoxical leadership also moderates the relationship between learning orientation and individual ambidexterity such that employees' ambidextrous behaviour is highest when paradoxical leadership and employee learning orientation are simultaneously at high levels.
Building resilience through group visual arts activities: Findings from a scoping study with young people who experience mental health complexities and/or learning difficulties

This article reports research that aimed to identify and evaluate potential resilience benefits of visual arts interventions for young people with complex needs. The study involved a review of the 'arts for resilience' literature and a case study of 10 weekly resilience building arts workshops for 10 young people experiencing mental health complexities and/or learning difficulties.  We found a significant existing evidence base linking visual arts practice to individual and community resilience, across disciplinary fields including art therapy, social work, community health, visual arts practice and geographies of health. Visual art activities were utilised to both educate young people about resilience and enhance young people's overall resilience. Qualitative research material developed from the case study shows that even short term visual arts interventions can impact on young people's resilience crucially, participation was extremely beneficial to young people's sense of belonging and ability to cope with difficult feelings (topics which arose repeatedly during interview, focus group discussion and observation) Applications Our review and findings from this small case study provide some initial insights into the resilience benefits of participation in visual arts activities. This, combined with the resilience based practice framework presented here, could aid the effective targeting of interventions for social workers and others working with young people with complex needs. Alongside this research paper, an arts for resilience practice guide has been produced by the project team (including young people) It contains instructions on how to conduct a range of practical visual arts activities that we identified as being resilience promoting.
Serum levels of endothelial monocyte activating polypeptide II in type 1 diabetes patients with microangyopathy and arterial hypertention.

To determine the serum level of EMAP II in type 1 diabetic patients with microangyopathy and arterial hypertention.  We examined 23 type 1 diabetic patient with microangyopathy and arterial hypertention, 10 type 1 diabetic patient with microangyopathy without hypertention and 28 control subjects. Serum levels of EMAP II were determined by immunoenzyme assay. The data were presented as means+ SD.  We found an increased serum level of EMAP II in type 1 diabetic patients with microangyopathy and arterial hypertention compared to control group (5,23+ 1,66 ng/ml and 1,25+ 0,76 ng/ml respectively, r<0,01) and in type 1 diabetic patients with microangyopathy and arterial hypertension compared to group without hypertension (5,23+ 1,66 ng/ml and 3,63+ 1,9 ng/ml respectively, r<0,01) Also, the level of EMAP II correlated with key markers of carbohydrate and lipid metabolism, inverse correlated with endothelium dependent dilatation (p<0,05)  The revealed change of EMAP II could reflect an endothelial dysfunction in patients with type 1 diabetes with microangyopathy and arterial hypertension. Arterial hypertension, hyperglycemia, dyslipidemia appears to be significant factor to contributing elevation of EMAP II.  Endothelial monocyte activating polypeptide II, endothelial dysfunction, type 1 diabetes, arterial hypertension.