bluuebunny/crossref_metadata_2025_split huggingface dataset:
SOSIALISASI PENGGUNAAN APLIKASI ZOOM MEETING DAN GOOGLE CLASSROOM PADA GURU DI SDN 17 MATA AIR PADANG SELATAN
Authors: Suhery Suhery , Putra Trimardi Jaya , Jasmalinda Jasmalinda 
Published: August 2020

Tujuan dari kegaitan pelatihan agar guru di SDN 17 Mata Air Padang Selatan bisa melakukan pembelajaran daring secara online melalui rumah tanpa tatap muka langsung dengan siswa.Metode yang dipilih dengan cara memberikan pelatihan. Hasil dari kegiatan pengabdian masyarakat ini adalah panduan praktis dan sederhana berupa pedoman bagi guru di SDN 17 Mata Air Padang Selatan untuk paham dan mengerti menggunakan aplikasi zoom meeting dan google classroom.
Ways to increase the efficiency of the marketing activities of the advertising enterprises
Authors: Zolotarova  Valentina  
Published: August 2020

The purpose of the article is to identify ways to improve the marketing activity of advertising companies.
In the course of the research were used: general scientific methods, in particular: systematic approach - to identify and justify the global trends in the development of advertising services; expert survey method - to determine the priorities of advertising companies and promoters of promotional products among these two groups of respondents in the process of interaction; systematic method - to determine the main directions of increasing the efficiency of the enterprise advertising industry. According to the results of the research, the author identified the main trends that will prevail in the world and domestic advertising sphere in the coming years, as well as the main directions of improving the efficiency of the advertising industry. The practical significance of research results is that they can be used by advertising companies to improve their own performance, create new sustainable competitive advantages, find strategic opportunities, and more.
Business Intelligence para apoio à gestão na construção civil: uma revisão sistemática da literatura
Authors: Lopes Anderson Brunheira , Boscarioli Clodis , Pereira Eliane Nascimento , Bezerra Renata Camacho 
Published: August 2020

Introdução: A gestão é essencial para que se cumpram os requisitos de um projeto, e as ferramentas computacionais de Business Intelligence (BI) têm grande potencial de contribuição, fornecendo informações gerenciais sobre o negócio. Ferramentas desse tipo são utilizadas em diversos setores da indústria, porém na construção civil, foco deste trabalho, o cenário é diferente, com muito a avançar. Diante disso, apresenta-se um levantamento das ferramentas de BI aplicáveis ao setor da construção e suas utilizações. Método: Conduz uma revisão sistemática da literatura, que analisou 595 artigos de seis bases de dados (ACM, Engineering Village, IEEE, Material Science Engineering, Science Direct, Scopus e Web of Science). Resultados: Identifica 12 diferentes aplicações, principalmente na área de gestão de custos, orçamento da obra e segurança do trabalho. Nas aplicações, foram evidenciadas utilizações das tecnologias de Data Warehouse e OLAP. Verifica que a maioria das ferramentas de BI foram desenvolvidas para cada empresa em detrimento dos softwares comerciais. Conclusão: Existem diversas ferramentas de BI para a construção civil, com diferentes aplicações. A maioria dos softwares foram desenvolvidos para cada caso estudado devido às características únicas do setor da construção. A adoção em larga escala das ferramentas passe pela cooperação entre empresas, entidades de classe e universidades. Verifica limitações na pesquisa quanto à caracterização das empresas, devido à ausência desses dados nos artigos analisados. Sugere que os desafios de implementação das tecnologias e as limitações verificadas sejam abordados em estudos futuros.
Association between surgical case volume and survival in T1 bladder cancer: A plea for regionalization of care?
Authors: Wettstein Marian S. , Pham Song , Qadri Syed R. , Li Kathy , Fankhauser Christian D. , Liu Ning , Van der Kwast Theodorus , Hermanns Thomas , Kulkarni Girish S. 
Published: August 2020

Introduction: Prior research demonstrated an association between surgical case volume and survival in muscle-invasive bladder cancer (BC). This relationship, however, has not been investigated in the setting of T1 BC so far. Therefore, we investigated whether a higher surgical case volume of T1 BC translates into improved survival outcomes.
Methods: Province-wide pathology reports (January 2002 to December 2015) were linked with health administrative data to identify patients diagnosed with T1 BC. For each patient, we determined the T1 case volume of the involved surgeon by benchmarking (percentile) her/him against his/her colleagues during a lookback period of one year. The volume-outcome (overall survival) relationship was then investigated by Cox proportional hazards regression (unadjusted and adjusted for a wide range of assumed confounders) that incorporated volume in three different ways (80th percentile and higher vs. below, median and higher vs. below, continuous [quintiles]). Effect sizes were presented as hazard ratios (95% confidence interval).
Results: We identified 7426 patients who were diagnosed with T1 BC and followed for 4.8 years. A third of all patients (n=1895, 25.5%) received surgery by a high-volume surgeon (80th percentile and higher). Higher T1 case volume was associated with improved survival both in unadjusted (80th percentile: 0.93 [0.86–0.99]; median: 0.93 [0.87–0.99]; continuous: 0.97 [0.94–0.99]) and adjusted analysis (80th percentile: 0.94 [0.88–1.01]; median: 0.93 [0.87–0.99]; continuous: 0.97 [0.95–0.99]).
Conclusions: This province-wide cohort study could demonstrate a volume-outcome relationship in T1 BC and raises questions regarding the regionalization of care in high-risk non-muscle-invasive BC. The generalizability of our findings, however, is limited by the fact that the performance of the initial resection by a high-volume surgeon does not necessarily translate into downstream care by the same surgeon.
Julius Bahnsen (1830-1881), filósofo do desespero heroico
Authors: Salvio Thiago de Souza 
Published: August 2020

Tradução de Julius Bahnsen, Philosopher of Heroic Despair, 1830-1881 artigo originalmente publicado no periódico norte-americano The Philosophical Review, Vol. 41, No. 4 (Jul., 1932), pp. 368-384. O tradutor gratifica a disponibilidade da Duke University Press.
Fernando Pessoa leitor de Schopenhauer e o problema do livre-arbítrio
Authors: Ribeiro Nuno Filipe Gonçalves Nunes , Souza Cláudia Franco 
Published: August 2020

O presente artigo visa elucidar as relações entre Fernando Pessoa, Schopenhauer e a questão do livre arbítrio, tendo por base a leitura que o autor português fez da obra schopenhaueriana. Com efeito, ao longo dos escritos de Pessoa encontramos múltiplos testemunhos da leitura que o poeta e pensador português fez do pensamento schopenhaueriano. Um importante indício para o estudo da reapropriação pessoana do pensamento de Schopenhauer constata-se, desde logo, na Biblioteca Particular de Fernando Pessoa, onde encontramos uma tradução francesa do texto Über die Freiheit des menschlichen Willens [Sobre a liberdade da vontade] de Schopenhauer. A leitura deste livro viria a ocasionar a produção de uma multiplicidade de escritos filosóficos que Fernando Pessoa atribui a duas das suas personalidades literárias fictícias inglesas do universo pré-heteronímico: Charles Robert Anon e Alexander Search. Assim, tendo por base todos estes indícios, pretendemos mostrar o impacto da leitura de Schopenhauer no universo literário pessoano.
Mindfulness-Based Stress Reduction in the Management of Chronic Pain and Its Comorbid Depression
Authors: Marske Cynthia , Shah Samantha , Chavira Aaron , Hedberg Caleb , Fullmer Raelin , Clark Christopher James , Pipitone Olivia , Kaiser Paulina 
Published: August 2020

Abstract

Context
Chronic pain (CP) is a common and serious medical condition, with an estimated 100 million people affected in the United States. In the 1990s, opioids were increasingly prescribed to manage chronic pain, and this practice contributed to the opioid epidemic of the 21st century. To combat this epidemic, multidisciplinary approaches to chronic pain management are being researched and implemented.

Objective
To evaluate the clinical effectiveness of an 8-week mindfulness-based stress reduction (MBSR) course implemented in a semi-rural population with chronic pain.

Methods
Participants were recruited from a community-based teaching hospital in Corvallis, Oregon, for a pre-post study. Participants aged 34 to 77 years who reported having chronic pain lasting for at least 1 year before enrollment were included. Participants took an 8-week group MBSR course in 2.5-hour weekly sessions taught by an experienced MBSR instructor. Techniques were self-practiced between sessions with a goal of 30 minutes per day, 6 days per week. Pre- and postsurvey measurements of pain, depression, and functional capacity were taken via online surveys using the patient health questionnaire (PHQ-9), the Pain Catastrophizing Scale (PCS), and a shortened version of the Modified Oswestry Disability Index (MO). Participants were asked about their satisfaction with the program content, instructor, timing, and location.

Results
Twenty-eight participants were included in the study. Paired t tests found significant improvements in PHQ-9, PCS, and MO percent scores from before to after the course. PHQ-9 scores decreased by a mean of 3.7 points (95% CI, −5.5, −1.8), PCS scores decreased by a mean of 4.6 points (95% CI: −7.2, −2.0), and MO percent score decreased by a mean of 9.4% (95% CI: −14.2%, −4.6%). Results showed an overall downward shift in the distribution of depression, disability, and pain scores after the course.

Conclusions
MBSR classes were found to benefit participants with chronic pain and depression in this setting, fostering significant improvement in participant perceptions of pain, mood, and functional capacity.
Leadership, Development, and Expertise: A Qualitative Content Analysis of Scholarly Communication Librarian Position Announcements
Authors: Hackstadt Angela 
Published: August 2020

INTRODUCTION In 2012, the Association of Research Libraries reported that 95% of libraries identified their libraries as leaders of scholarly communication efforts on campus. While academic librarians have long been responsible for SC issues, institutions have explicitly tasked positions with these responsibilities increasingly over time. This qualitative analysis of position announcements focuses on the ways libraries expect these librarians to engage with SC issues and responsibilities, rather than describing the prevalence of SC-related functions. Specifically, this study asks the following questions: (1) How do administrators communicate leadership expectations of SC librarian roles through job advertisements? (2) In what ways could these leadership expectations be challenging or problematic for SC librarians in non-administrator positions? METHODS This study is a qualitative content analysis of scholarly communication librarian position announcements posted to ALA JobList between January 1, 2016, and July 31, 2019. The advertisements are predominantly from North American academic libraries. Qualitative content analysis is systematic but allows for flexibility of interpretation in describing themes and categories. The coding scheme developed over multiple readings of the data and the author identified categories through the process of subsumption. RESULTS &amp; DISCUSSION Prevalent themes in position announcements include leadership, expertise, and development. Leadership responsibilities appear as management duties or, often in non-administrator positions, as an expectation to take initiative or be an exemplar. SC librarians are expected to be experts, often as the library’s campus liaison or as educators in a variety of SC issues. They may also be tasked with developing institutional repositories or SC programs, though it is not always clear in the advertisement what support is available. These themes are discussed in terms of the SC librarian as a boundary spanning role. Boundary spanners are positions within an organization that communicate with the outside environment. They may also serve as filters for information coming into the organization or facilitate communication between departments or units in an organization. CONCLUSION In SC librarian job advertisements, positional authority is often absent from positions that have a responsibility to lead or develop SC efforts, programs, or initiatives. Non-experts may bestow some level of authority to experts. However, leadership and development tasks may prove difficult for a SC librarian who lacks the ability to make decisions or organizational changes. Suggestions for institutions and potential further research are discussed. External Data or Supplements:Hackstadt, A. (2020). Data from: Leadership, Development, and Expertise: A Qualitative Content Analysis of Scholarly Communication Librarian Position Announcements. https://doi.org/10.7910/DVN/YIXNPG, Harvard Dataverse.
Knowledge, Attitude and Practices Regarding HPV Vaccination among Undergraduate and Postgraduate Dental Students in Chennai
Authors: Baskar Keerthana , Lakshmi T. 
Published: August 2020

Background: It is important for dental students to be aware of the HPV vaccination as they are prone to cervical cancer caused due to HPV 16 and 18. HPV can be transmitted through saliva from the patient's oral cavity to the dentist. To evaluate the knowledge, attitude and practices regarding HPV vaccination among dental students in Chennai.
Materials and Methods: A self-administered questionnaire was prepared to evaluate the knowledge, attitude and practices regarding HPV vaccination. The questionnaire was circulated among 150 students.
Results: 90 students were undergraduates and 60 were postgraduates, p<0.05. 72.7% of the students were aware of HPV vaccination. 45.5% of the students were aware that HPV vaccination is administered against cervical cancer. Only 30% of the students were immunised against HPV.
Conclusion: Within the limitations of the study it was found that most of the students were aware of HPV vaccination, although very few were immunised with HPV vaccination.
Awareness of Immunosuppressant Drugs among Dental Students - A Cross-sectional Survey
Authors: Reshmi B. , Ganapathy Dhanraj , Velayudhan Ashok , Pandurangan Kirankumar 
Published: August 2020

Drugs to suppress the human immune response in cases of organ transplants and autoimmune disorders have been used for more than half a century. Such agents are essential for treating patients who have received organ transplants or suffer from autoimmune diseases. The main drawback to the early immunosuppressive agents was their lack of specificity. As the understanding of immune system response at the cellular and molecular levels evolved, newer and more specific agents were developed that targeted particular components and elements of the immune response. While these newer immunosuppressive agents are not without potential adverse effects, their efficacy and safety have improved greatly when compared to earlier agents. Therapeutic guidance for the clinician is needed to handle those drugs. In dentistry, care should be taken for patients on immunosuppressive drugs. Hence knowledge about immunosuppressive drugs is needed to be known by the dental practitioners also to provide a proper treatment that benefits the patient. The study was conducted as a cross-sectional survey among 100 dental students pursuing the final year and internship in Chennai city. A self-assessed questionnaire containing 10 questions eliciting information about the knowledge of immunosuppressive drugs were framed. The responses obtained from the participants were compiled, processed further, and analyzed. Various studies were referred to gain more knowledge to improvise the study. The aim of the study is to assess the knowledge of students about immunosuppressant drugs.95.0% of the students knew about immunosuppressant drugs This study concluded that knowledge about immunosuppressive drugs is adequate. Dental awareness programs or lectures if arranged to address this concern may give additional knowledge and so as to ease their practices and pave more comfort for the patient.
Awareness on Nicotine Gums among Undergraduate Dental Students
Authors: Lekha D. , Ganapathy Dhanraj , Sasanka L. Keerthi 
Published: August 2020

Background: The use of tobacco by smokers contributes to the increase of the number of deaths worldwide. According to WHO, nearly 4 million deaths are recorded annually, and 10 million are expected by 2030. Cigarette smoke contains more than 4000 chemicals and the foremost nicotine replacement therapy (NRT) is by chewing gum. The nicotine resin is obtained from a buffered chewing gum base. Those nicotine chewing gums enable nicotine to be immediately absorbed by means of the buccal mucosa, which in turn causes a plasma concentration that is half that produced by way of smoking a cigarette. The gum has numerous strengths and it can be used both after scheduled periods or maybe taken while needed.
Purpose: To assess the awareness of nicotine gums among dental students.
Materials and Methods: A self-administered questionnaire with 10 questions eliciting responses regarding the awareness of nicotine gums was prepared and circulated to 100 dental students after obtaining informed consent. The responses were collected and analyzed.
Results: The data were analyzed using SPSS software version 20 and results were expressed as percentages. 75% of the participants were aware of nicotine gums. 43% said nicotine absorption from the gum is predominant in the mouth and 38 % said it is from gastric mucosa.
Conclusion: In summary, nicotine gums awareness among dental students is a moderate fact, and efforts to improve this are required.
Arrangements of proteins at reconstituted synaptic vesicle fusion sites depend on membrane separation
Authors: Ginger Lucy , Malsam Joerg , Sonnen Andreas F.‐P. , Morado Dustin , Scheutzow Andrea , Söllner Thomas H. , Briggs John A. G. 
Published: August 2020

Synaptic vesicle proteins, including N‐ethylmaleimide‐sensitive factor attachment protein receptors (SNAREs), Synaptotagmin‐1 and Complexin, are responsible for controlling the synchronised fusion of synaptic vesicles with the presynaptic plasma membrane in response to elevated cytosolic calcium levels. A range of structures of SNAREs and their regulatory proteins have been elucidated, but the exact organisation of these proteins at synaptic junction membranes remains elusive. Here, we have used cryoelectron tomography to investigate the arrangement of synaptic proteins in an in vitro reconstituted fusion system. We found that the separation between vesicle and target membranes strongly correlates with the organisation of protein complexes at junctions. At larger membrane separations, protein complexes assume a ‘clustered’ distribution at the docking site, inducing a protrusion in the target membrane. As the membrane separation decreases, protein complexes become displaced radially outwards and assume a ‘ring‐like’ arrangement. Our findings indicate that docked vesicles can possess a wide range of protein complex numbers and be heterogeneous in their protein arrangements.
Molecular Mechanisms in the Circadian Rhythm
Authors: Huang Rong‐Chi 
Published: August 2020

Abstract

Circadian clocks evolved to allow organisms to anticipate and adjust their behaviours to the daily change in the external environment. The molecular mechanisms for generating the autonomous oscillation in the circadian clock with a period of ∼24 h, which is named as the transcriptional translational feedback loop (TTFL) model, have been established in the fruit fly
Drosophila
and are remarkably similar in mammals. The essence of the TTFL is a negative feedback loop with delay: transcription of the clock genes is inhibited by their own gene products (clock proteins). In mammals, circadian rhythms are orchestrated by the central circadian clock in the hypothalamic suprachiasmatic nucleus (SCN), which receives circadian light inputs from the retina. Light, as well as nonphotic inputs, can alter transcription of clock genes in the SCN and entrain the SCN to organise animal physiology and behaviours to be in sync with the environment.

Key Concepts

Circadian clocks allow organisms to anticipate the daily changing environment.

The free‐running period of circadian clocks in constant conditions is close to but not exactly 24 h.

The first clock gene was identified in 1984 by the three 2017 Nobel Laureates for Physiology or Medicine.

The autonomous oscillation in circadian clocks arises from ∼24 h oscillation of clock genes and clock proteins.

In circadian clocks transcription of the clock genes is inhibited by their own gene products (clock proteins).

The transcriptional translational feedback loop (TTFL) model is the dominant theory explaining the molecular mechanisms for the circadian clocks.

The molecular mechanisms for circadian clocks are very similar in fly and mammals.

The hypothalamic suprachiasmatic nucleus (SCN) is the central circadian clock in mammals.

Light at night alters expression of clock genes in the SCN and entrains the SCN to synchronise animal behaviours.

Circadian disruption in humans is associated with many diseases such as cardiovascular diseases and metabolic disorders.
Evolution of Intelligence in Cephalopods
Authors: Amodio Piero , Shigeno Shuichi , Ostojić Ljerka 
Published: August 2020

AbstractColeoids (octopus, cuttlefish and squid) are a group of shell‐less cephalopods and exhibit remarkable indicators of intelligence, namely complex nervous systems and flexible behavioural repertoires. In contrast to the most established model groups for studying intelligence (e.g. primates, corvids, cetaceans), coleoids do not appear to engage in enduring social bonds and have fast life histories (e.g. short life spans). Cephalopod cognitive evolution is hypothesized to have been shaped primarily by predatory and foraging pressures, but a challenging mating context may also have played a role. However, our current understanding of cephalopod cognition is still sparse. Future research will be essential to test the influence of different selective pressures in cephalopod cognitive evolution. In parallel, a systematic investigation of coleoid cognition is needed to quantify the cognitive complexity in these fascinating molluscs.Key ConceptsColeoid cephalopods (octopus, cuttlefish and squid) diverged from other molluscs by evolving a set of iconic traits, including highly mobile shell‐less bodies, manipulative appendages and complex nervous systems.The brain has a kind of modality‐specific and topological somatosensory and somatomotor map comparable to mammalian brains, and recent molecular findings propose their deep homologies and specific novelty.The remarkable behavioural flexibility reported in coleoids indicates that they may be endowed with complex cognitive abilities.Cephalopod cognitive evolution may have been shaped primarily by predatory and foraging pressures, but challenging mating scenarios may have acted as an additional pressure.The unusual co‐occurrence of enhanced cognition and fast life history in coleoids may have been influenced by high unavoidable mortality that followed the disappearance of the external shell.Future research will be vital to investigate the complexity of cephalopod cognition and the influence of ecological and social pressures in the cognitive evolution of cephalopods.