bluuebunny/crossref_metadata_2025 huggingface dataset:
Primitive and decomposable elements in homology of ΩΣℂP
∞
Authors: Lee Dae-Woong
Published: December 2021

For each positive integer

n

n

, we let

φ

n

:
Σ
C

P

∞

→
Σ
C

P

∞

{\varphi }_{n}:\Sigma {\mathbb{C}}{P}^{\infty }\to \Sigma {\mathbb{C}}{P}^{\infty }

be the self-maps of the suspension of the infinite complex projective space, or the localization of this space at a set of primes which may be an empty set. Furthermore, let

[

φ

m

,

φ

n

]

:
Σ
C

P

∞

→
Σ
C

P

∞

\left[{\varphi }_{m},{\varphi }_{n}]:\Sigma {\mathbb{C}}{P}^{\infty }\to \Sigma {\mathbb{C}}{P}^{\infty }

be a commutator of self-maps

φ

m

{\varphi }_{m}

and

φ

n

{\varphi }_{n}

for any positive integers

m

m

and

n

n

. In the current study, we show that the image of the homomorphism

[

φ

ˆ

m

,

φ

ˆ

n

]

∗

{\left[{\hat{\varphi }}_{m},{\hat{\varphi }}_{n}]}_{\ast }

in homology induced by the adjoint

[

φ

ˆ

m

,

φ

ˆ

n

]

:
C

P

∞

→
Ω
Σ
C

P

∞

\left[{\hat{\varphi }}_{m},{\hat{\varphi }}_{n}]:{\mathbb{C}}{P}^{\infty }\to \Omega \Sigma {\mathbb{C}}{P}^{\infty }

of the commutator

[

φ

m

,

φ

n

]

\left[{\varphi }_{m},{\varphi }_{n}]

is both primitive and decomposable. As a further support of the above statement, we provide an example.
A new characterization of the automorphism groups of Mathieu groups
Authors: Liu Xin , Chen Guiyun , Yan Yanxiong
Published: December 2021

Let

cd

(

G

)

{\rm{cd}}\left(G)

be the set of irreducible complex character degrees of a finite group

G

G

.

ρ

(

G

)

\rho \left(G)

denotes the set of primes dividing degrees in

cd

(

G

)

{\rm{cd}}\left(G)

. For any prime p, let

p

e

p

(

G

)

=
max

{

χ

(

1

)

p

∣

χ
∈
Irr

(

G

)

}

{p}^{{e}_{p}\left(G)}=\max \left\{\chi {\left(1)}_{p}\hspace{0.08em}| \hspace{0.08em}\chi \in {\rm{Irr}}\left(G)\right\}

and

V

(

G

)

=

{

p

e

p

(

G

)

∣

p
∈
ρ

(

G

)

}

V\left(G)=\left\{{p}^{{e}_{p}\left(G)}\hspace{0.08em}| \hspace{0.1em}p\in \rho \left(G)\right\}

. The degree prime-power graph

Γ

(

G

)

\Gamma \left(G)

of

G

G

is a graph whose vertices set is

V

(

G

)

V\left(G)

, and two vertices

x
,
y
∈
V

(

G

)

x,y\in V\left(G)

are joined by an edge if and only if there exists

m
∈
cd

(

G

)

m\in {\rm{cd}}\left(G)

such that

x
y
∣
m

xy| m

. It is an interesting and difficult problem to determine the structure of a finite group by using its degree prime-power graphs. Qin proved that all Mathieu groups can be uniquely determined by their orders and degree prime-power graphs. In this article, we continue this topic and successfully characterize all the automorphism groups of Mathieu groups by using their orders and degree prime-power graphs.
Bilateral extensive leg pyomyositis presenting with diabetic ketoacidosis
Authors: Shah Jil , Seejore Khyatisha , Mansfield Michael
Published: December 2021

Pyomyositis is a rare and serious acute purulent bacterial infection of the skeletal muscle. Diabetes is the most important predisposing factor and, if left untreated, the infection has significant complications. We report the case of an adult male who presented acutely with a history of abdominal pain, nausea and vomiting and bilateral thigh pain. His abdominal examination was unremarkable, but a fluctuant swelling was identified in both thighs. Biochemical investigations revealed raised inflammatory markers and diagnostic chemistry of diabetic ketoacidosis. Pyomyositis was treated with intravenous antibiotics and surgical abscess drainage. MRI is the definitive investigation of choice to diagnose pyomyositis. Differential diagnoses include cellulitis, septic arthritis and deep vein thrombosis.
Addressing the call: A review of food justice courses in Canada and the USA
Authors: Corkery Meryn , Valley Will , Liao 廖釆約 Joyce , Dring Colin
Published: December 2021

To address inequality's root causes both within and beyond the food chain, food justice scholars have called for explicit integration of trauma/inequity, land, labour, exchange, and governance into post-secondary education food studies and related fields. This paper explores how instructors of food justice courses (identified by key-word internet search) in Canada and the United States are designing their courses. We collected course syllabi from fifteen institutions to determine key themes related to course content based on weekly topics and readings, resulting in the identification of 16 thematic content areas. We identified seven thematic areas related to course goals (n=49) and eight thematic areas related to learning outcomes (n=123). To clearly distinguish between themes represented in the syllabi, we embedded course goals and learning outcomes into the Understanding by Design instructional design framework, which demonstrates how course goals can be separated into the categories of transfer and meaning, and learning outcomes into declarative and procedural knowledge. We examine content areas in relation to food justice scholarship, focusing on what is present, underrepresented, and absent. In consideration of the Understanding by Design framework, we discuss the need for established goals within which to situate food justice courses, challenges of course scope, value of scaffolding goals and outcomes across programs, and future directions for aligning potential indicators of understanding and identifying effective learning activities. The intended outcome of the paper is to provide current and prospective instructors with greater clarity on how food justice is being taught in order to increase our collective effectiveness in developing student capacities in the field.
Achievement Growth in K-8 Catholic Schools Using NWEA Data
Authors:   University of Notre
            Dame, Dallavis Julie , Ponisciak Stephen ,   University of Notre
            Dame, Kuhfeld Megan ,   NWEA, Tarasawa Beth ,   NWEA
Published: December 2021

Using a national sample of kindergarten to eighth grade students from Catholic and
public schools who took MAP Growth assessments, we examine achievement growth over time
between sectors. Our findings suggest that while Catholic school students score higher
in math and reading than public school students on average, they also enter each school
year at a higher level. Public school students close this gap to some degree during the
school year. Additionally, these patterns varied by age and subject. Catholic school
students in the earlier grades show less growth in both reading and math during the
academic year compared to their public school peers, but in middle school growth
patterns in math were comparable across sectors.
Study on Composite Design Suitable for High Hardness and Strong Abrasive Formation
Authors: Song Dongdong , Yang Yingxin , Ren Haitao
Published: December 2021

PDC (Polycrystalline Diamond Compact bit) composite is the most important cutting element of petroleum bit, which performance directly affects the service effect and service life of the bit. During the drilling process, the cutter will produce a large amount of friction heat when cutting the rock, resulting in a sharp increase in the internal temperature of the cutter. When the temperature reaches a certain value, thermal wear and tear are very easy to occur, which will not only cause diamond delamination but also reduce the wear resistance of the cutter. Under the action of impact load, impact failure is more likely to occur, which greatly reduces the service life of the cutter and the rock-breaking efficiency of the drill bit. Therefore, this paper studies the composite interface suitable for high-temperature drilling through the changes of cutting tooth temperature field and stress field with different interface shapes, which shows that the non-planar interface is more suitable for improving the cutting tooth life of composite under the action of comprehensive stress field.
Simulation of the interaction of plastic zone dislocations with the grain boundary at brittle-plastic transition temperatures in molybdenum
Authors:   Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Borysovska K. M. , Marchenko N. M. ,   Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Podrezov Yu. M. ,   Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Firstov S. O.
Published: December 2021

The (DD) method was used to model the formation of the plastic zone of the top of the cracks in polycrystalline molybdenum. Special attention was paid to take into account the interaction of dislocations in the plastic zone with grain boundaries. Structural sensitivity of fracture toughness was analyzed under brittle-ductile condition. Simulations were performed for a range of grain sizes from 400 to 100 μm, at which a sudden increase in fracture toughness with a decrease of grain size was experimentally shown. We calculated the value of K1c taking into account the shielding action of dislocations. The position of all dislocations in the plastic zone at fracture moment was calculated. Based on these data, we obtained the dependences of dislocation density on the distance from the crack tip thereby confirming significant influence of the grain boundaries on plastic zone formation. At large grain sizes, when the plastic zone does not touch the boundary, the distribution of dislocations remained unchanged. As grains reduce their size to size of the plastic zone, they start formating a dislocation pile – up near the boundaries. Dislocations on plastic zone move slightly toward the crack tip, but the density of dislocations in the middle of the grain remains unchanged, and fracture toughness remains almost unchanged. Further reduction of the grain size leads to the Frank-Reed source activation on the grain boundary Forming dislocation pile-up of the neighbor grains. Its stress concentration acts on dislocations of the first grain and causes redistribution of plastic zone dislocations. If the reduction in grain size is not enough to form a strong pile-up, density of dislocations on plastic zone increases slightly and crack resistance increases a few percent. Further reduction of grains promotes strong pile-up, dislocations move to crack tip, and its density on plastic zone increases. Crack is shielded and fracture toughness increases sharply. The calculation showed that the fracture toughness jump is observed at grain sizes of 100—150 μm, in good agreement with the experiment. Keywords: dislocation dynamics simulation, molybdenum, fracture toughness, grain size, plastic zone, brittle-ductile transition.
The effect of fuel gas mixtures and air flow rates on electrical properties of solid oxide fuel cell
Authors:   Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Lysunenko N. O. , Brodnikovskyi Y. M. ,   Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Chedryk V. I. ,   L.V. Pisarzhevskii Institute of Physical Chemistry of the NAS of Ukraine, Brodnikovskyi D. M. ,   Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Polishko І. O. ,   Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Vasylyev O. D. ,   Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine
Published: December 2021

Fuel Cells are one of the most efficient and environmentally friendly devices for electricity generation, which are developing rapidly and are already in the early stages of commercialization. Solid Oxide Fuel Cells (SOFC) areone of the most promising their types due to the highest efficiency, fuel flexibility (H2, CnHm, CO etc.) and no needs in platinum group catalysts. The performance of SOFC is affected by various polarization losses, which aredependant on selected materials, their structure and SOFC operation parameters. Over the last decade, much attention is given to the study of SOFC’s electrochemical properties at different operating regimes: temperatures, fuels, fuel and oxidantflow rates etc. The work is devoted to studying the influence of the model fuel (5% H2—Ar) and air (oxidant) flow rates on electrical properties of Solid Oxide Fuel Cellat 800 °C to determine the best combination of gas flow rates, which provide the maximum values of specific electric power. The fuel (0,35 l/min) and oxidant (1 l/min)flow rates was found as the optimal operation regime of fuel and air supply for the SOFC tested. The highest electrical densityto be ensured by the model fuel was determined as 34 mW/cm2. The amount / flow rate of oxidant and fuel gases supplied to the fuel cell does not correspond to the ratio of the reagents of the chemical reaction of oxidation of the fuel. This difference is explained by the fact that the SOFC effectiveness of fuel and oxidant utilization depends not only from to the properties structure and materials of each components: anode, cathode, electrolyte, but also from concentration of fuel and oxidant in model fuel or air, which also creates a barrier for oxidant and fuel molecules to reach the reaction zone. Keywords: Solid Oxide Fuel Cell, electrical properties, fuelgasmixtures, hydrogen, oxidant.
A influência da formação docente na aprendizagem de estudantes com deficiência intelectual no ensino de química
Authors: Bonomo Bruna de Oliveira , Mendes Ana Nery Furlan
Published: December 2021

A atuação do professor de química como mediador no processo de ensino aprendizagem para estudantes com deficiência intelectual (DI) exige a utilização de procedimentos didáticos necessários para um bom planejamento da aula. Assim, o presente trabalho tem por finalidade relatar de forma crítica e reflexiva uma pesquisa qualitativa, do tipo estudo de caso, desenvolvido em uma escola da rede estadual de ensino, no município de São Mateus – ES. Tal pesquisa objetivou analisar a importância da formação docente no processo de ensino aprendizagem de estudantes com deficiência intelectual. Nessa perspectiva, a análise procedeu-se mediante uma entrevista semiestruturada realizada com dois professores da disciplina de química, no ensino médio. Diante dos resultados obtidos neste trabalho, percebemos que há uma precariedade na oferta de formação de professores de química no campo da deficiência intelectual e outras deficiências, mas que apesar disso, existem outros fatores atrelados a formação acadêmica que interferem positivamente no processo de ensino aprendizagem destes estudantes, tais como: proposta pedagógica da escola, trabalho colaborativo, acolhimento com os discentes etc.
The Use of Surfacing Materials to Increase the Durability of Disc Harrow Working Elements
Authors: Gryadunov Sergey S. , Sivakov Vladimir V.
Published: December 2021

Introduction. For surface tillage operation there widely used disc harrows, working bodies of which are discs wearing out during operation. The wear intensity of discs depends on the wear resistance of their working surfaces, working modes and properties of the cultivated soil. It has been found that an effective way to increase the life of discs is surfacing them with wear-resistant materials. The aim of the work is to study the wear out of surfacing materials, which can be used to harden discs and to make recommendation for the use of these materials in the repair departments of agricultural enterprises.
Materials and Methods. Surfacing with electrodes T-590 and powder wires PP-Np200Kh15S1GRT, VELTEK-N560.02 and PP-Np280Kh9F7SG4 were taken as test materials. For wear tests of materials in abrasive mass, there was used an apparatus to simulate the moisture content and composition (sandy loam or loam) of the soil. In the disk-pad tests, the effect of abrasive particle size, load and sliding friction velocity on the wear of the materials was studied. In field tests, wear of the disks made of 65G steel, surfaced toothed and solid disks were monitored.
Results. Laboratory studies of the materials revealed the effect of soil moisture and composition, load, abrasive grit and sliding friction velocity on wear. The main factor determining the wear resistance of materials is their structural state. The indexes of wear resistance of surfacing were determined during the laboratory tests and confirmed by field tests.
Discussion and Conclusion. Surfacing with flux-cored wire PP-Np280Kh9F7SG4 has the highest wear resistance of the studied materials. The technology of hard-facing disks with modern materials, in particular with flux-cored wire PP-Np280Kh9F7SG4, can be implemented in repair departments of agricultural enterprises when they have the equipment for hard-facing and sharpening of working surfaces.
Transmisja wartości rodziny w perspektywie realizacji zrównoważonego rozwoju
Authors: Marczak Łukasz
Published: December 2021

The aim of the study is to show the transmission of family values in the process of implementing sustainable development. First, a distinction will be made between the idea, policy and ethical and social principle in the context of the category of sustainable development. Then, the value of the family will be indicated in the perspective of the socio-legal analysis of the implementation of the sustainable development goals, and then the status of the principle of sustainable development and its application will be pre-sented. The narrative will focus on the answer to the question: how can the implementation of sustainable development strengthen the family? One possibility is a program of focusing the SDGs on the concept of the common good. For this, a coherent system of ethical and social principles is necessary, on the basis of which strategies for social and economic development can be created. To exemplify such action, the framework program of such a strat-egy, developed by Matthias Kasper and Gerd Hofielen, will be presented.
Practice-based doctoral programs and professional degrees: analysis of foreign experience
Authors: Bednyi B. I. , Rybakov N. V. , Khodeeva N. A.
Published: December 2021

Practical-oriented postgraduate programs aimed at developing graduates’ professional career outside the academic labor market have become widespread in leading foreign universities. There is a statutory unified format of postgraduate studies in Russia, aimed at training of personnel for science and higher education. At the same time, the need of adaptation of postgraduate training programs to the demands of the real economy sector is becoming more evident. The purpose of this review is to analyze scientific publications and case studies of foreign universities implementing practical-oriented postgraduate programs with professional degrees, which are equivalent to PhD in social status. Drawing on the analysis of international experience, the prospects of the establishment and development of such programs in Russian postgraduate studies are discussed. The study identified the most common characteristics of practical-oriented programs and their differences from academic postgraduate programs: 1) students’ involvement in applied research, which is relevant for the real economy sector; 2) an individual approach for postgraduate education considering professional interests of the students and employers’ demands; 3) a clearly structured system of education and scientific management, based on cooperation of universities and enterprises; 4) using innovative forms of final academic assessment. Based on the analysis of Russian experience it is concluded that practical-oriented training for postgraduate students is in demand and in fact already exists, but is not provided with necessary statutory regulation. It is pointed out that, owing to a lack of data, the extent of this arrangement and key barriers on the way to a degree among Russian practical-oriented postgraduate students have not been studied. The main directions of empirical research, which are necessary for making adequate management decisions on institutionalizing practical-oriented postgraduate programs in Russia, have been formulated. The article is of interest to researchers of higher education, scientific, pedagogical and administrative employees of higher education institutions, as well as for the state authorities responsible for implementing the policy of education and certification of highly trained personnel.
Antimicrobial activity of essential oils against Pasteurella spp. isolated from the oral cavity of domestic cats
Authors: Carregaro Valéria Maria Lara , Contieri Natália Bertini , Reis Camila Aparecida Cruz dos , Policano Mariel Dalmédico , Pugine Silvana Marina Piccoli , Melo Mariza Pires de , Vidal Ana Maria Centola , Vaz Andréia Cristina Nakashima , Carregaro Adriano Bonfim , Ambrósio Carlos Eduardo
Published: December 2021

ABSTRACT: Pasteurella spp. have been identified predominantly in the oral microbiota of domestic cats. However, Pasteurella spp. was significantly more prevalent in cats with inflammatory oral disease; and consequently, it was considered as part of the etiology in this disease. In addition, in animals, Pasteurella spp. have become increasingly resistant to a large number of antimicrobials. Natural products, especially essential oils, could contribute to minimizing this issue. This study determined the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of six essential oils against Pasteurella spp. isolates from the oral cavity of domestic cats. Our results showed that essential oils with better antimicrobial effectiveness against most of the Pasteurella isolates were lemongrass, tea tree and clove, with inhibition values between 50 to 800 µg mL-1. All essential oils showed bacteriostatic activity against the species of Pasteurella isolated from the domestic cats. These results suggested that lemongrass, tea tree and clove oils have potential to be used in products for oral hygiene and treatment of oral infections in domestic cats.
Invertebrate dispersal by waterbird species in neotropical wetlands
Authors: Silva G. G. , Green A. J. , Stenert C. , Maltchik L.
Published: December 2021

Abstract Endozoochory by waterbirds is particularly relevant to the dispersal of non-flying aquatic invertebrates. This ecological function exercised by birds has been demonstrated in different biogeographical regions, but there are no studies for the neotropical region. In this work, we identified propagules of invertebrates in faeces of 14 syntopic South American waterbird species representing six families, and hatched additional invertebrates from cultured faeces. We tested whether propagule abundance, species richness and composition varied among bird species, and between the cold and warm seasons. We found 164 invertebrate propagules in faecal samples from seven different waterbirds species, including eggs of the Temnocephalida and Notonectidae, statoblasts of bryozoans (Plumatella sp.) and ephippia of Cladocera. Ciliates (including Paramecium sp. and Litostomatea), nematodes and rotifers (Adineta sp. and Nottomatidae) hatched from cultured samples. Potential for endozoochory was confirmed for 12 of 14 waterbird species. Our statistical models suggest that richness and abundance of propagules are associated with bird species and not affected by seasonality. Dispersal by endozoochory is potentially important to a broad variety of invertebrates, being promoted by waterbirds with different ecological and morphological traits, which are likely to drive the dispersal of invertebrates in neotropical wetlands.
Phylogenetic status and diet of red fox (Vulpes vulpes griffithii) inhabiting Ayubia National Park, Pakistan
Authors: Rafaqat I. , Mahmood T. , Hennelly L. M. , Akrim F. , Uz-Zaman I. , Fatima H. , Andleeb S. , Muhammad G. , Abbas Y. , Farooq M. , Munawar N. , Khan M. R. , Hamid Abdul , Orakzai M. A.
Published: December 2021

Abstract The red fox (Vulpes vulpes) is a medium-sized carnivore that occurs in different regions of Pakistan, however, still lacks scientific data on its ecology and distribution. The current study investigated the phylogenetic status and diet of the red fox (V.v. griffithii) occurring in Ayubia National Park, Pakistan. Through camera trapping and molecular analysis, we confirmed the occurrence of red fox in the study area. Based on mitochondrial cytochrome B (304 bp) and limited sampling, nearly all red foxes of Ayubia National Park and surrounding Himalayan ranges fall within Holarctic maternal lineage, whereas red foxes found in plains of Pakistan are part of the basal Palearctic maternal lineage. Using 32 scats, we found that red fox diet comprises of 80% animal-based prey species (both wild and domestic) and 19% plant matter. The wild animal prey species included Cape hare (Lepus capensis) and flying squirrel (Pteromyini sp.), which constituted 17% and 15% of diet, respectively. Red foxes infrequently consumed House mouse (Mus musculus), Himalayan Palm civet (Paguma larvata) and sheep (Ovis aries), each comprising around 6% to 9% of red fox diet. The fox species also scavenged on domestic donkey opportunistically. Based on our sampling, our study suggests that the red fox (V.v. griffithii) that occurs in Ayubia National Park and across the lesser Himalayan ranges belongs to Holarctic maternal lineage. The study also highlights consumption of plant seeds by red foxes, indicating it may play an important ecological role in seed dispersal in Ayubia National Park.
A compilation of host plants and their gall-inducing insects for the Caatinga Biome
Authors: Cintra Fernanda C. F. , Maia Valéria C. , Urso-Guimarães Maria V. , Araújo Walter S. de , Carneiro Marco A. A. , Venâncio Henrique , Almeida Wanessa R. de , Santos Jean C.
Published: December 2021

Abstract: Caatinga is a seasonally dry tropical forest, one of the richest in plant species. Unfortunately, many groups of herbivorous insects associated with these plants are poorly known. This study aimed to investigate the diversity of gall-inducing insects (GII) and host plants (HP) in the Caatinga. For this, we compiled the information available in the literature of inventories on GII and their HP communities, and the described gall midge species. We found 100 species, 72 genera, and 32 families of HP hosting a total of 156 morphospecies of GII and 12 species of described cecidomyiids. Plant species with only one GII species represented 74% of hosts, but in super HP (i.e., HP with a high number of GII), despite the small number of HP species, there were many GII species. Fabaceae was also the most specious family, with 30% of HP species and 40% of GII. Furthermore, our results showed a low number of species of HP and GII for the Brazilian Caatinga, that we discussed this pattern with the following arguments, first, it is likely that the number of galling insect inventories for the Caatinga is under-sampled, second the Caatinga has a relatively smaller number of plant species when compared to other biomes, and finally, we argue that the Caatinga is a seasonally dry tropical forest where the deciduousness represents a relevant factor in the colonization and performance rates of GII.
A constituição da lógica professoral: um estudo sobre saberes e práticas docentes franco-brasileiras
Authors: Valente Gabriela
Published: December 2021

Resumo O objetivo deste artigo é propor uma nova forma de compreensão da atividade docente a partir do termo lógica professoral, ou seja, um princípio de justiça composto por saberes docentes e mobilizado pelos professores em suas práticas profissionais. A elaboração desse conceito teve sua inspiração na sociologia pragmática e nos seguintes questionamentos: quais seriam as lógicas de ação que orientam as condutas dos docentes? As mesmas lógicas de ação são utilizadas por docentes em contextos socioculturais diferentes? Seria possível encontrar semelhanças entre os princípios de justiça de profissionais franceses e brasileiros? Para responder a essas questões, foram realizadas observações de campo e 36 professores brasileiros e franceses foram convidados a descrever situações profissionais em entrevistas semidiretivas. A análise de situações ligadas às atividades reais dos docentes revela que, embora haja uma pluralidade de lógicas, existe uma tendência para o uso de uma lógica cívica na França e de uma lógica liberal no Brasil. A discussão desse resultado evidencia que as lógicas de ação estão circunstanciadas a critérios de justiça privilegiados nos contextos nacionais. Contudo, foi possível concluir que, mesmo em configurações socioculturais diferentes, existem saberes profissionais compartilhados pelos docentes nos dois países, que são traduzidos em princípios de justiça e compõem uma lógica de ação professoral.
REVISÃO INTEGRATIVA DA LITERATURA SOBRE O ATENDIMENTO EDUCACIONAL ESPECIALIZADO NO ENSINO SUPERIOR
Authors: Arnais Magali Aparecida de Oliveira , Vitorino Artur José Renda
Published: December 2021

O artigo apresenta um mapeamento das principais concepções e tendências referentes ao Atendimento Educacional Especializado no ensino superior objetivando compreender o contexto em que os pesquisadores têm valido para discutir essa temática. Utiliza-se da metodologia de revisão integrativa da literatura para analisar a produção científica em dissertações e teses acadêmicas dos programas de Pós-Graduação em Educação no período de 2009 a 2019. Os bancos de dados selecionados e que disponibilizam a produção na íntegra foram a Biblioteca Digital Brasileira de Teses e Dissertações (BDTD) e o banco de teses e dissertações da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Capes).Como resultados foram encontrados quatro tendências gerais focos dessas produções acadêmicas são: a formação docente e adequações curriculares; a acessibilidade;
Foreign Direct Investment: ¿A doubtful blessing?
Authors: Castillo Castañeda Alberto , Gil-Barragán Juan Manuel , Torres Michael
Published: December 2021

El artículo parte del análisis de los principales desarrollos teóricos económicos sobre la Inversión Extranjera Directa (IED) para extrapolar argumentativamente cuál ha sido la influencia, sea ésta positiva o negativa, en el crecimiento económico de los países. Una vez identificados, de manera inductiva, algunos factores relevantes de la IED en el crecimiento económico, se lleva a cabo un análisis cualitativo comparativo de categorías difusas a países como Brasil, Rusia, India, China y Sudáfrica (BRICS) con el ánimo de identificar deductivamente cuáles son las combinaciones de factores que debe coordinar un país para que la IED tenga un impacto positivo sobre su crecimiento económico.
Population structure and gene-flow among Tetranychus urticae populations collected from different geographic regions of Turkey
Authors: İnak Emre
Published: December 2021

Tetranychus urticae Koch (Acari: Tetranychidae) is a devastating agricultural pest that can feed on more than 1000 host plants. This extremely polyphagous nature of this pest may allow random disperse of them. Although population movement and structure are of vital importance to design area-wide pest control programs, there is no such study focusing on this issue in Turkey. The present study showed that there was no genetic subdivision among T. urticae the populations collected from four geographic regions of Turkey (FST=0.090, p>0.05), based on cytochrome c oxidase subunit I (COI). In addition, the haplotype network supported these results since no clustering pattern was present. However, Black Sea populations had high genetic differentiation with other populations. This might be due to its isolated geography, different climate conditions, and limited sampling area. A high level of gene-flow between the Mediterranean and Aegean/Central Anatolian populations was determined. It is known that geography alone is not enough to explain population structure and genetic variation when excluding other ecological factors. Therefore, other factors such as current and historical climate data should be integrated to assess gene-flow in future studies.
Possible Complication Pneumothorax of in COVID-19
Authors: B Aslan , F Aydm
Published: December 2021

Two male patients, 57 and 58 years old, were evaluated in our emergency department. The complaints of cough that had been continuing for 1 week was at the forefront in their histories. Diarrhea and fever accompanied. In both patients, the complaint of shortness of breath increased significantly in the last 6 hours. Although 20lt/min oxygen was given to hypoxemic patients, SpO2 values were in the range of 80% to 84%. Despite oxygen supplementation, the current sinus tachycardia (140bpm) did not improve. In the thorax x-ray evaluations which were performed immediately, it was seen that both patients had pneumothorax covering the entire left hemithorax. The patients were connected to the underwater drainage system by inserting a chest tube. In clinical radiological follow-up, pneumothorax regressed and lung parenchyma was re-expanded in both cases. A contralateral pneumothorax occurred in the second patient. Conditions observed in these cases show that pneumothorax can be caused by Covid-19 and may be mortal. Pneumothorax should be kept in mind in the presence of severe dyspnea, hypoxia and tachycardia when suddenly added to the clinic. Both patients died in their second week of intensive care unit treatment.
El impacto del teletrabajo en tiempos del COVID-19
Authors: Restrepo Betancur Luis Fernando , Arboleda Montoya Luz Marina
Published: December 2021

Objetivo: Esta investigación tuvo como propósito fundamental caracterizar la opinión de las personas mayores de edad que en el momento del estudio se encontraban laborando en casa respecto al teletrabajo en tiempos de pandemia COVID-19. Método: Para la realización de esta investigación se aplicó una encuesta estructurada y validada a 1300 personas residentes en la ciudad de Medellín, Colombia que se encontraban bajo la modalidad de teletrabajo. La muestra fue no aleatoria con igual factor de ponderación por sexo, donde la edad de los participantes fue mayor a los 18 años. En el proceso del análisis de la información se utilizaron técnicas estadísticas como el análisis del factor, MANOVA, distribución de frecuencias y estadística descriptiva de carácter unidimensional. Resultados: Como hallazgo principal se encontró que existe diferencia estadística entre ambos sexos referente a la opinión que tienen del teletrabajo (p<0,05), donde el sexo femenino tiene una mejor percepción con relación a la actual modalidad de trabajo. Conclusiones: Tras el análisis realizado se concluye que el teletrabajo ha afectado la calidad del sueño y los hábitos alimenticios debido a que esta forma de trabajar exige más conocimiento computacional y mayor grado de responsabilidad. Sin embargo, esta modalidad ha traído muchas ventajas tanto para las organizaciones como para sus empleados permitiendo que ambas partes resulten beneficiadas.
Perspectivas de Investigación de los Ecosistemas de Innovación mediante el mapeo científico
Authors: Cáceres-Cáceres Harnol Alexander , Ardila Soto Víctor Manuel , Alarcón Rivera Zulay
Published: December 2021

Los Ecosistemas de Innovación, han permitido interpretar la dinámica dada en las redes empresariales y nichos de mercado desde la teoría, así como en la práctica. Aunque el interés de este tema se ha acrecentado, las revisiones más recientes no lo evidencian a través del mapeo científico. Por ello, esta investigación realizó un análisis bibliométrico de las publicaciones comprendidas entre el año 2000-2019, halladas en la base de datos de WoS y un análisis de citaciones basado en el mapeo científico, en el que se interpreta la red de conocimiento a través de la analogía del árbol. Los resultados evidencian tres perspectivas más importantes de investigación: Universidad, Gobierno e Industria; Creación y captura de valor como estrategia; Innovación en los ecosistemas empresariales. En lo pragmático, los ecosistemas de innovación les permiten a los gobiernos implementar estrategias de orden nacional y regional que fomente la innovación en los diferentes estamentos de la sociedad; para los directivos y empresarios, plantearse su posición en el mercado a través de la cadena de valor en la que participen y para las universidades fortalecer los vínculos con la industria, al ser fábricas de conocimiento y promotoras del desarrollo económico de su región.
Can newborn screening be cost benefit procedure if preventing serious complications of cystic fibrosis?
Authors: Mirna Šubat-Dežulović , Gordana Pelčić , Ana Valković , Sanja Flajšman-Raspor , Goran Pelčić , Anamarija Gjuran Coha
Published: December 2021

Cystic Fibrosis (CF) is a common inherited disease with reported mean prevalence of 0.737/10,000 in 27 EU countries (Farrell J Cyst Fibros. 2008). Still, many EU countries have not implemented CF in the Newborn Screening (NBS) programme, including our country. We report the case of a 7-month-old boy whose presenting signs of CF were life-threatening neurological symptoms caused by severe metabolic alkalosis and hypoelectrolytemia. By presenting this case, we argue hoping to persuade the authorities in any country that the available newborn screening for CF is the cost benefit procedure in preventing life treating consequences with the obvious impact on the long-term prognosis of this chronic disease.
[RETRACTED] Whoopi Goldberg CBD Gummies Reviews - Don't Buy Until You Read This! v1
Authors: not provided alicaquentin
Published: December 2021

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Whoopi Goldberg CBD Gummies
[RETRACTED] Guardian Blood Balance Australia [UPDATE-2021] v1
Authors: not provided JoePBaumgart
Published: December 2021

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[RETRACTED] Guardian Blood Balance Australia- Reviews - Guardian Botanicals Blood Balance [AU] SCAM ALERT! Read Real Critical Reports v1
Authors: not provided guardianblood
Published: December 2021

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Guardian Botanicals Blood Balanceis a groundbreaking blood support product that uses a combination of natural ingredients to increase blood levels.Guardian Blood Balance Supplement also maintains the proper bloodstream, blood sugar, pressing factors, cholesterol levels.Healthy blood circulation promotes weight loss by increasing metabolism and making you slimmer.A different version of scientific research is available to address the root cause of the problem and restore normal levels with natural elements.
Nucleic acid-based biosensors: analytical devices for prevention, diagnosis and treatment of diseases
Authors: Carvajal Barbosa Laura , Insuasty Cepeda Diego , León Torres Andrés Felipe , Arias Cortes Maria Mercedes , Rivera Monroy Zuly Jenny , Garcia Castaneda Javier Eduardo
Published: December 2021

BACKGROUND
: Biosensing techniques have been the subject of exponentially increasing interest due to their performance advantages such as high selectivity and sensitivity, easy operation, low cost, short analysis time, simple sample preparation, and real-time detection. Biosensors have been developed by integrating the unique specificity of biological reactions and the high sensitivity of physical sensors. Therefore, there has been a broad scope of applications for biosensing techniques, and nowadays, they are ubiquitous in different areas of environmental, healthcare, and food safety. Biosensors have been used for environmental studies, detecting and quantifying pollutants in water, air, and soil. Biosensors also showed great potential for developing analytical tools with countless applications in diagnosing, preventing, and treating diseases, mainly by detecting biomarkers. Biosensors as a medical device can identify nucleic acids, proteins, peptides, metabolites, etc.; these analytes may be biomarkers associated with the disease status. Bacterial food contamination is considered a worldwide public health issue; biosensor-based analytical techniques can identify the presence or absence of pathogenic agents in food. OBJECTIVES: The present review aims to establish state-of-the-art, comprising the recent advances in the use of nucleic acid-based biosensors and their novel application for the detection of nucleic acids. Emphasis will be given to the performance characteristics, advantages, and challenges. Additionally, food safety applications of nucleic acid-based biosensors will be discussed. METHODS: Recent research articles related to nucleic acid-based biosensors, biosensors for detecting nucleic acids, biosensors and food safety, and biosensors in environmental monitoring were reviewed. Also, biosensing platforms associated with the clinical diagnosis and food industry were included. RESULTS: It is possible to appreciate that multiple applications of nucleic acid-based biosensors have been reported in the diagnosis, prevention, and treatment of diseases, as well as to identify foodborne pathogenic bacteria. The use of PNA and aptamers opens the possibility of developing new biometric tools with better analytical properties. CONCLUSIONS: Biosensors could be considered the most important tool for preventing, treating, and monitoring diseases that significantly impact human health. The aptamers have advantages as biorecognition elements due to the structural conformation, hybridization capacity, robustness, stability, and lower costs. It is necessary to implement biosensors in situ to identify analytes with high selectivity and lower detection limits.
Artistic expression: freedom or curse?
Authors: Djajić Sanja , Lazić Dubravka
Published: December 2021

The purpose of this contribution is to evaluate the jurisprudence of the European Court of Human Rights (ECtHR) in freedom of artistic expression cases dealing with visual and performance arts. The reasons for this particular evaluation are salient to the fact that the ECtHR has consistently provided a lesser level of protection to artistic expression than to political expression. The aim of this article is to challenge the approach of the Court to the freedom of artistic expression in relation to visual and performance arts. The critical evaluation is based on two different but complementary grounds: contemporary theory of art critique of the ECtHR’s understanding of art and critique based on the ECtHR’s own political freedom of expression cases. The argument of the authors is that the ECtHR approach to visual and performance arts as an exercise in ethics and aesthetics is contradicted by contemporary art theory and practice which invariably assumes the societal role of art, its potential subversive and transformative function within a society at large, and, ultimately, its lato sensu political value. In addition, visual and performance arts are powerful yet fragile instruments for delivering the debate to society at large. Viewed from this perspective, artistic expression has the same beneficial effect on a democratic society as political expression stricto sensu. Therefore, the rationales underpinning protection of political expression are essentially the same as those of artistic expression, therefore the ECtHR should extend the same level of legal protection to arts and artists to keep valuable social dialogue alive.
Costly Signals?
Authors: Scott James , Hernandez Allegra
Published: December 2021

Developed states increasingly turned to democracy assistance strategies as the Cold War came to an end. A number of recent studies conclude that such aid positively affected democratization in recipients. But, like foreign aid, democracy assistance allocations are subject to change, sometimes dramatically. In foreign aid, sudden, sizable reductions – or aid shocks (e.g., Nielsen et al. 2011) – can have severe consequences, precipitating conflict in the recipient state. How do democracy aid shocks affect recipient states? This analysis examines the effects of sudden withdrawals of democracy aid – or democracy aid shocks – by the U.S. on recipient regime behavior, specifically, their treatment of citizens and civil society groups. We argue that democracy aid shocks trigger repressive action by recipients resulting in harmful human rights practices by the regime. Examining U.S. democracy aid to the developing world from 1982-2013, we find that, after controlling for other relevant factors likely to affect the human rights practices of a regime, democracy aid shocks are associated with subsequent repression of human rights in the recipient state. Our analysis thus sheds light on an external factor affecting human rights practices within states, as well as an important element of the consequences of democracy aid decisions. We conclude by assessing the implications for democracy promotion strategies and human rights behavior.
Fifteen Years of Right to Information Act in India: A Long Way to Go
Authors: Singh Pushpraj
Published: December 2021

The passing & enactment of Right to Information Act, 2005 in India has been rightly considered as a milestone in the evolution of Indian Parliamentary Democracy which attempted to ensure transparency & good governance at the grass root levels by making the public authorities accountable & responsible. This Act liberated the harassed commoners who now had a very potent weapon to seek information which had hitherto remained suppressed in the dusty files of Babus (Bureaucrats) under the garb of official secrecy & confidentiality. However, in spite of many initial success stories over a period of time this Right to Information act has been losing its effectiveness & potency as it has failed to adopt the dynamism of complex Socio-Political realities. This paper attempts to give an overview & explain the history of RTI in India, its present status, limitations/drawbacks /challenges & and suggests some remedial measures to ensure its relevance in the rapidly transforming geo political context.
A Study Determining the Functional Fitness and Physical Activity Level and Assessing Correlation between IPAQ and SFT in Elderly People
Authors: BİNGÖL DIEDHIOU Azize , ANDRE Hülya
Published: December 2021

The main purpose of this study is threefold: To determine the FF and PA levels, examine the differences of FF and PA, determine the correlation between International Physical Activity Questionnaire (IPAQ) and Senior Fitness Test (SFT) of older-age people living in Şırnak. Total of 134 participants’ (63 were male; height 168.98±15.28cm; Body weight (BW) 79.40±13.10kg; 71 females; height 158.20±6.43cm; BW 76.01±13.55kg) level of physical activity (PA) was evaluated with IPAQ and functional fitness (FF) was estimated by using SFT. Kruskal Wallis test and Mann-Whitney U test were used for the analysis of data. In case of difference in Kruskal Wallis test, Mann Whitney-U test was used to determine which group caused the difference. In the comparison of female participants according to age groups there was only in 2min step test statistically significant difference (p=.022). There was a significant difference between 60-64 age males and females chair stand and arm curl tests in favor of males, however in back scratch test was statistically significant difference in 75-80 ages in favor of females. Chair stand, arm curl, 2min step and 8 Ft up-and-go tests was significantly difference between genders (p