bluuebunny/crossref_metadata_2025_split huggingface dataset:
Avoiding the “Great Filter”: A Projected Timeframe for Human Expansion Off-World
Authors: Jiang Jonathan , Rosen Philip , Fahy Kristen 
Published: June 2021

Abstract

A foundational model has been developed based on trends built from empirical data of space exploration and computing power through the first six plus decades of the Space Age which projects earliest possible launch dates for human-crewed missions from cis-lunar space to selected Solar System and interstellar destinations. The model uses computational power, expressed as transistors per microprocessor, as a key broadly limiting factor for deep space missions’ reach and complexity. The goal of this analysis is to provide a projected timeframe for humanity to become a multi-world species through off-world colonization, and in so doing all but guarantees the long-term survival of the human race from natural and human-caused calamities that could befall life on Earth. Beginning with the development and deployment of the first nuclear weapons near the end of World War II, humanity entered a ‘Window of Peril’ which will not be safely closed until robust off-world colonies become a reality. Our findings suggest the first human-crewed missions to land on Mars, selected Asteroid Belt objects, and selected moons of Jupiter and Saturn can occur before the end of the 21st century. Launches of human-crewed interstellar missions to exoplanet destinations within roughly 40 lightyears of the Solar System are seen as possible during the 23rd century and launch of intragalactic missions by the end of the 24th century. An aggressive and sustained space exploration program, which includes colonization, is thus seen as critical to the long-term survival of the human race.
Comparison of Two designs of Inverted F antenna in n78 band
Authors: Gharat Sarvesh 
Published: June 2021

Abstract
This paper consists of comparison of design of two inverted F shape antennas in n78 band (3500 MHz). The antennas shown in this paper have rectangular ground plate. First design has a conducting surface over ground plate which has an inverted F shaped strip in the same plane. The other design of antenna which is considered here has vertical shorting strip placed on it, which again has a rectangular plate perpendicular to it. Considering different parameters like radiation pattern, gain, VSWR and reflection coefficient here we will see the best results of both the antennas in n78 band and talk about the design which can be used in most of our applications
Hand hygiene practice and determinant factors among Community Health Care Providers in Community Clinic: an observational study in Bangladesh
Authors: Rahman Md Hafizur , Hassan Md. Nazmul , Khan Md Shafiqul Islam , Hasanuzzaman Md , Awal Nurullah 
Published: June 2021

Abstract
Background

Healthcare-associated infections caused by poor hand hygiene (HH) practices can affect both the care seekers and the health care providers (HCPs) while providing primary health care. No study has been conducted on the compliance of HH practices among the primary level HCPs in Bangladesh.
Objective

The study aimed to assess the compliance rates of HH and its determinant factors among Community Health Care Providers (CHCPs) in Community Clinics (CC).
Methods

A cross-sectional study was conducted from September 2019 to February 2020 among 150 randomly selected CHCPs with functional HH facilities in Patuakhali district, Bangladesh. Structured interviews and observation tools were used to collect data.
Results

Good HH compliance among CHCPs was found to be 16.7% (95% CI: 11.3–21.3). Out of all 1218 possible HH opportunities, only 255 (20.9%) resulted in any HH action. Presence of 70% alcohol-based hand sanitizer at the point of care (aOR: 6.4, 95% CI: 1.1–38.3), HH training (aOR: 4.6, 95% CI: 1.1–18.9), displayed visual cues (aOR: 4.4, 95% CI: 1.1–17.7), knowledge about HH (aOR: 3.8, 95% CI: 1.1–13.6, p = 0.04), and number of HH opportunities (aOR: 0.6, 95% CI: 0.4–0.8) were factors associated with HH compliance.
Discussion

Overall HH compliance among CHCPs was quite low. It was recommended to implement multimodal HH improvement strategies including a continuous training program, supply of alcohol-based hand rub, reminder, provision of five moments of HH in the training modules, and feedback on HH performance.
The Relationship between Double Burden of Malnutrition and Mental Health among Adult Females
Authors: Gholizadeh Mohammad , setayesh Leila , Yarizadeh Habib , Mirzababaei Atieh , Mirzaei Khadijeh 
Published: June 2021

Abstract
Background: The coexistence of overweight or obesity with concurrent deficiency of one or more nutrients, referred to as double burden of malnutrition (DBM). A number of mental health impairments have been associated with a wide variety of nutrient deficiencies. In the current environment, the co-occurrence of obesity, overweight and mental health impairments have emerged as a significant global health concern. Although DBM is relevant for a number of health outcomes, the ubiquitous involvement of vitamin D across multiple systems and tissues suggests D insufficiency as a viable target for nutritional modification. Purpose: This study aimed to evaluate the contribution of DBM to mental health among adult females.Methods: Study participants included 231 females ages 18-59 years who presented to one of the 25 health centers in Tehran. Women were overweight or people with obesity and BMI ranging from 25 to 40 Kg/m2. The 147-item food frequency questionnaire (FFQ) was used to estimate their dietary intake. Body composition was measured by bioelectric impedance assay, anthropometrics including waist circumference (WC) hip circumference were determined and BMI was calculated. Mental health status was assessed using the depression, anxiety, and stress scales-21 (DASS-21). Venipuncture was performed to assess plasma vitamin D level and lipid profile. Results were analyzed by SPSS software.Results: The mean ± standard deviation (SD) age, weight, and BMI of the participants were 36.49±8.38, 80.89±12.45 kg and 31.04±4.31 Kg/m2, respectively. DBM was significantly associated with stress after adjusting for potential confounders including age, energy and marital status in the model 1 (OR;1.28, 95% confidence interval (CI)=1.00-1.65 P=0.04) in comparison to crude model (OR=1.22; 95% CI=0.96-1.55 P=0.09). No significant relationship was seen among DBM and DASS-21 outcomes were observed. Conclusions: In this cohort, stress and DBM were significantly associated. However, the directionality of the relationship is unclear. Vitamin D insufficiency is associated with mental health and obesity in opposing directions. Whether vitamin D supplementation can decrease mental health impairments requires further evaluation.Registered number; IR.TUMS.VCR.REC.1398.819We intake register number in May of 2020
Orçamento Base Zero: uma análise da implantação em uma empresa brasileira de geração de energia elétrica
Authors: Tavares Ronaldo , Hattore Jéssica Ramirez , Garcia Elias 
Published: June 2021

As organizações públicas têm empreendido esforços para melhorar a eficácia e tornar mais transparentes os seus orçamentos. A adoção de técnicas para o detalhamento de planos orçamentários não se configura como uma novidade no setor público, onde se constata a difusão do modelo de orçamento base zero. Este estudo tem por objetivo examinar o processo introdutório de implantação do método base zero proposto por Pyhrr (1977), assim como as percepções, vantagens e desvantagens encontradas em uma usina hidroelétrica. O estudo de caso foi elaborado na Itaipu Binacional, com uma abordagem qualitativa de análise de conteúdo. Conclui-se que o método proposto tem como vantagens a possibilidade de redução de custos, a melhoria na qualidade e disponibilidade de informações e proatividade dos gerentes; como desvantagem observa-se a dificuldade inicial da implantação devido à complexidade do método.
Acoustic Infrastructure: The Sounds and Politics of Radio Tests in American Emergency Broadcasting
Authors: Stuhl Andy Kelleher 
Published: June 2021

Background: The Emergency Alert System (EAS) is an emergency broadcasting infrastructure that originated in American radio and serves as the basis for systems in newer media and in Canada. Its design of self-propagating acoustic signals anticipates a nation-scale catastrophe but also subordinates smaller crises.Analysis: Adopting theory from infrastructural media studies, this article examines the reasoning and functionality evident in regulatory proceedings, broadcaster and media researcher assessments, and the sonic structure of test and warning signals.Conclusion and implications: A machinic approach to addressing media publics took shape in the acoustic operations of the EAS. Tied to a deregulatory drive that has eroded radio’s emergency function, the EAS produces a suspended temporality that must be understood as a combined effect of the infrastructure, its content, and its context.
The Bridge Spanning Past, Present, and Future: Time Infrastructure
Authors: Shields Rob 
Published: June 2021

Background: This article considers the temporal aspects and effects of infrastructure that bridges past, present, and future rather than connecting places or delivering services.Analysis: Four “moments” of time infrastructure will be considered in the case of a reconstructed heritage wooden bridge: heritage sites that link to the past, undertakings that mark the present, endeavours that project the current society forward into the future, and the forgetful overlooking of infrastructure as a taken-for-granted and abject temporality.Conclusion and implications: This requires a topological approach, studying “infrastructurality” as heterochronic and as a liminal “super-object” that transcends its normative presence and Euclidean dimensions.
Infrastructure that Sings: Kwawaka'wakw Social Media for Wild Salmon in the Broughton Archipelago
Authors: Roburn Shirley 
Published: June 2021

Background: As an exercise in decolonizing infrastructural approaches to communications, this article applies the framework of “Two-Eyed Seeing” to the example of Kwawaka'wakw social media communications related to the occupation of fish farms in the Broughton Archipelago in 2017.Analysis: Kwawaka'wakw social media communications worked to enact a “living infrastructure,” upholding reciprocal relations with salmon and ocean waters, in support of the mutual flourishing of the waters, salmon, and people.Conclusions and implications: Kwawaka'wakw nations and their allies drew on social media to shift communicational channels beyond mainstream media. This supported Kwawaka'wakw in building relationships with broader publics, who helped pressure government to make change.
Sharbat- E- Unnab: A Review on Potent Unani Formulation
Authors: Anju , , Javed Ghazala 
Published: June 2021

Unani System of Medicine is also known as Greco-Arabic medicine, and developed into an elaborate scientific medical system by Arab and Persian physicians, such as Rhazes (850-925AD), Avicenna (980-1037AD), Al-Zahrawi and Ibn Nafis. It is practiced in India since eighth century AD and is a recognized Indian traditional system of medicine with good infrastructure for education; research and manufacturing unitswhich are well regulated by the Government. In Unani medicine there are well developed pharmacopeia and pharmaceutical processings for single & compound formulations for the treatment of several local and systemic ailments. The most important formulation among various Unani formulations is Sharbat-e-Unnab, a Unani pharmaceutical preparation acting as Dafa-e-Sual (antitussive), Khashunat-e-Halaq (sore throat), Musaffi-e-Khoon (blood purifier), Musakkin-e-Hiddat-e-Khoon (suppressive blood heat) etc. Unnab (Ziziphus jujuba Mill. / Jujube) fruit is the main ingredient of the formulation. Unnab is also an ingredient of Unani Joshanda which has been recommended for relief in upper respiratory tract symptoms in mild cases of COVID-19. Few scientific studies related to Sharbat Unnab have been conducted in problems like Acne vulgaris and Primary Hypertension. Apart from this Unnab, the main ingredient has also been studied for its antioxidant and anti-cancerous activities. This formulation is being used by Unani physicians since time immemorial. Therefore, this paper will describe the brief review of the formulation along with its ingredient.
Keywords: Sharbat-e-Unnab, Unani medicine, Sharbat, Unnab, Ziziphus Jujuba Mill.
Targeting β-glucan synthase for Mucormycosis “The 'black fungus” maiming Covid patients in India: computational insights
Authors: Sharma Arun Dev , Kaur Inderjeet 
Published: June 2021

Black fungus also known as Mucormycosis, has recently devastated some states of India. It has been declared pandemic now. Inhibitors of glucon synthesis pathways have been evaluated to curtail the Mucormycosis but still at infancy stage. Due to key role in glucon synthesis, in the present study β -glucan synthase has been regarded as a suitable target for drug design. In-silico docking and pharmacological study was designed to evaluate the effect of potent bioactive molecule 1-8 cineole present in essential oils of eucalyptus plant leaves against β -glucan synthase enzyme. Till date there is no work is undertaken on in-silico analysis of this compound against β -glucan synthase. Patch-dock analysis was used for docking. Ligand Protein 2D and 3D Interactions were also studied. Drug likes and toxicity profile was also evaluated. Cancer cell line toxicity profile was also studied. The calculated parameters such as docking score indicated effective binding of 1-8 cineole to β -glucan synthase -protein. Interactions results indicated that, β -glucan synthase enzyme and 1-8 cineole complexes forms hydrogen and hydrophobic interactions. 1-8 cineole also depicted sufficient level of cancer cell line toxicity. Drug likeliness profiles by assaying absorption, distribution, metabolism, excretion and toxicity (ADMET) studies provided guidelines and mechanistic scope for identification of 1-8 cineole as potent anti-fungal drug. Therefore, essential oil from eucalyptus may represent potential herbal treatment to act as anti-fungal drug.
Keywords: COVID-19, black fungus, Eucalyptus oil, Herbal Drug
Opioid Use Disorder: Screening, Diagnosis, and Management
Authors: Randhawa Privia , Nolan Seonaid 
Published: June 2021

Over the past decade, the opioid crisis in Canada has been worsening. In 2019, over 3,800 people across Canada died due to an apparent opioid-related cause, which represents a 26% increase from just 3 years prior. Given North America’s ongoing opioid crisis, and the contribution opioid-prescribing practices have had to date, a critical need exists to ensure that health care providers are not only educated about safe opioid prescribing but also are knowledgeable about how to effectively screen for, diagnose, and treat an individual with opioid use disorder.
RésuméAu cours des dix dernières années, la crise des opioïdes au Canada n’a cessé de s’aggraver. En 2019, plus de 3 800 personnes au Canada sont décédées d’une cause apparemment liée à la consommation d’opioïdes, ce qui représente une augmentation de 26 % par rapport à seulement trois ans auparavant. Étant donné la crise des opioïdes qui sévit actuellement en Amérique du Nord et la contribution des pratiques de prescription d’opioïdes qui ont eu cours jusqu’ici, un besoin critique est à combler pour veiller à ce que les fournisseurs de soins soient non seulement formés sur la prescription sécuritaire des opioïdes, mais aussi bien informés sur le dépistage, le diagnostic et le traitement efficace d’un trouble lié à la consommation d’opioïdes.
Vaccine-Induced Immune Thrombotic Thrombocytopenia after Receiving the ChAdOx1 nCoV-19 Vaccine
Authors: Tejpal Ambika , Economopoulos Peter , Andreou Roseann , Stevenson James 
Published: June 2021

Vaccine-induced prothrombotic immune thrombocytopenia (VIPIT) is a rare complication noted after immunization against coronavirus disease with the ChAdOx1 nCoV-19 (AstraZeneca) vaccine. Here we report such a case in a 61-year-old gentleman who presented twenty days after receiving the vaccine and was diagnosed with massive bilateral pulmonary emboli with a saddle embolus. This is the third such case in Canada. This case serves to highlight that venous thromboembolism in an older, male patient presenting in a typical manner can still be VIPIT, despite reports of this occurring predominantly in young females with intracranial and splanchnic thromboses. It is important to make the diagnosis accurately and in a timely fashion because the management strategy differs from that of classic venous thromboembolism. Heparin anticoagulants should be avoided, and intravenous immunoglobulin is critical to consider as part of the treatment.
RésuméLa thrombocytopénie thrombotique immunitaire induite par le vaccin (TTIV) est une complication rare, signalée après l’immunisation contre la maladie à coronavirus par le vaccin ChAdOx1 nCoV-19 (AstraZeneca). Cet article expose le cas d’un homme de 61 ans qui s’est présenté à l’hôpital 20 jours après avoir reçu le vaccin et a reçu un diagnostic d’embolie pulmonaire bilatérale massive avec une embolie en selle. Il s’agit du troisième cas du genre au Canada. Ce cas vient démontrer qu’un homme plus âgé qui présente les symptômes typiques d’une thromboembolie veineuse peut être atteint d’une TTIV, même si l’on rapporte qu’elle survient essentiellement chez les jeunes femmes atteintes de thromboses intracrâniennes et splanchniques. Il est important de poser le diagnostic rapidement et avec précision, car la stratégie de prise en charge de la TTIV diffère de celle de la thromboembolie veineuse classique. Les anticoagulants à base d’héparine doivent être évités, et il est essentiel de considérer l’administration d’immunoglobulines par voie intraveineuse dans le cadre du traitement.
Comunidade Visível: Narradores de memórias e suas práticas de imagem
Authors: Kardozo Felipe Camilo Mesquita , Diógenes Glória Maria dos Santos 
Published: June 2021

Este texto busca compreender como a partilha de acervos pessoais de imagens potencializam a produção de constelações de memórias, promovem narrativas de si e sentimentos de pertença. Partindo da comunidade Poço da Draga em Fortaleza, caso exemplar de resistência a tentativas recorrentes de remoção, o artigo mapeia algumas de suas “práticas de imagens” efetuadas por meio de dispositivos móveis, destacadamente entre ex-jogadores do Brasileirinho, time local de “futebol de subúrbio”. Partindo uma antropologia compartilhada, desenvolvemos ao longo de 04 anos oficinas de fotografia e exercícios de escuta junto a seus narradores que chamamos “memorialistas de esquina”. Tomamos por “comunidade visível” essa multiplicidade que no Poço da Draga faz ver e se dá a ver. Identificamos ali a partilha de fotos e narrativas como tática contra os riscos de esgarçamento dos fios que tecem suas histórias. O artigo também mostra as práticas de imagem desses narradores em oposição à necropolítica operada contra as populações negras no Brasil e os considerados indesejáveis. Palavras-chave: Antropologia. Imagem. Memória. Negritude. Futebol de Subúrbio. VISIBLE COMMUNITY: MEMORY NARRATORS AND THEIR PRACTICES OF IMAGE Abstract: This text seeks to understand how the sharing of personal collections of images enhances the production of constellations of memories, promotes self-narratives and feelings of belonging. Departing from the Poço da Draga community in Fortaleza, an exemplary case of resistance to recurrent removal attempts, the article maps some of its “practices of images” carried out using mobile devices, especially among former players from Brasileirinho, the local soccer team. Working in a shared anthropology, we developed over 4 years photography workshops and listening exercises with their narrators witch we call “corner memorialists”. We define “visible community” the multiplicity that in Poço da Draga makes us see and makes itself seen. There, we identified the sharing of photos and narratives as a tactic against the risks of fraying the threads that weave their histories. The article also shows the practices of images of these narrators in opposition to the necropolitics operated against black populations in Brazil and those considered undesirable.Keywords: Anthropology. Image. Memory. Blackness. Soccer.
Artes de Intervenção, Inventar Cidades
Authors: Gorczevski Deisimer , Albuquerque Aline Mourão , Lima João Miguel Diógenes de Araújo 
Published: June 2021

Habitamos a cidade que nos habita, atravessamos a cidade que nos atravessa. Com interesse sobretudo na resistência pelos afetos e nas micropolíticas acionadas pelo desejo e pelo que nos faz querer viver, partimos em pesquisa-expedição, no encontro da arte contemporânea com a cartografia. Como pesquisar e intervir pode ativar experiências estéticas, com diferentes espaços-tempos da cidade e da universidade? Esta questão norteia as ações realizadas pelo Laboratório Artes e Micropolíticas Urbanas (LAMUR), entre elas: ConversAções na Praia do Vizinho e Micropolítica e Revolução, apresentadas neste trabalho. Movimentar as artes e a universidade com o cotidiano urbano demanda a invenção de modos de fazer-saber. As questões da cidade instigam conversas e encontros com as ruas; revolução, utopia e heterotopias transbordam em imagens que tomam corpo em projeções audiovisuais colaborativas, lambe, fotografia e colagens. As artes de intervenção entrelaçam-se com modos de viver e conviver, impulsionando a potência de processos coletivos e singulares em resistir e inventar cidades. Palavras-chave: Arte contemporânea. Cidade. Micropolíticas. Invenção. Cartografia. ARTS OF INTERVENTION, INVENTING CITIES Abstract: We inhabit the city that inhabits us, we go through the city that goes through us. Especially interested in resistance through affects, and the micropolitics activated by desire and what makes us want to live, we go on a research-expedition, where contemporary art meets cartography. How to research and intervene as a way to activate aesthetic experiences, with the different times-spaces of the city and the university? This question guides the activities of LAMUR, the Arts and Urban Micropolitics Laboratory (Laboratório Artes e Micropolíticas Urbanas), and among them, ConversAções at the Vizinho Beach, and Micropolitics and Revolution, presented in this work. Moving the arts and the university with urban everyday life demands inventing ways of savoir-faire. The city’s questions instigate conversations and gatherings with the streets; revolution, utopia and heterotopias overflow in images that become collaborative audiovisual projections, wheatpaste, photography and collages. The arts of interventions are entwining with ways of living and living together, propelling the potency of collective and singular processes in resisting and inventing cities.Keywords: Contemporary art. City. Micropolitics. Invention. Cartography.