bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Interconnection of Psychological Conditions and Factors Influencing the Formation of Internal Affairs Officers’ Image
Authors: Суворова О.В. , Кравчук О.Н. , Сорокоумова С.Н. 
Published: October 2020

Авторами в статье представлены компоненты образа сотрудников органов внутренних дел (ОВД), их краткая характеристика, приведено определение образа сотрудника ОВД. Обозначены цель и гипотеза исследования, приведены полученные результаты исследования и перспективы их использования. В результате проведенного исследования методом социологического опроса получены эмпирические данные об особенностях восприятия образа сотрудника ОВД. В опросе с использованием авторской анкеты «Образ сотрудника ОВД» (О. Н. Кравчук) участвовали 60 жителей Нижнего Новгорода разного возраста и пола (18–25 лет, 26–50 лет, 51 год и старше, по 10 лиц каждого пола в группе). Основными переменными эмпирического исследования выбраны: модальность образа сотрудника ОВД, готовность граждан взаимодействовать с ним, доверие граждан к полицейскому, чувство защищенности граждан, их личный опыт взаимодействия с полицейскими. На основе полученных данных построены корреляционные плеяды. Исследованием установлено, что готовность взаимодействовать с полицией и чувство защищенности у респондентов всех возрастных групп позитивно влияют на восприятие образа сотрудника органов внутренних дел. Также в статье приведены некоторые особенности и факторы, влияющие на формирование позитивного образа сотрудника ОВД.
The authors of the article discuss the components of internal affairs officers’ image and briefly characterize the peculiarities of citizen perception of internal affairs officers. The article substantiates the aim and the hypothesis of the research, discusses the findings of the research and speaks about implementation perspectives. The research employs a social survey method to acquire empirical data about the peculiarities of internal affairs officers’ image perception. The social survey (Internal Affairs Officers’ Image, by O. N. Kravchuck) involved 60 people living in Nizhny Novgorod and belonging to different age and gender groups (18–25, 26–50, 51 and older, 10 males and 10 females in each group). The major variables of the empirical research are modality of internal affairs officers’ image, citizens’ readiness to cooperate with internal affairs officers, citizens’ trust in internal affairs officers, citizens’ feelings of being protected, citizens’ personal experience of communicating with internal affairs officers. The obtained data are used for serial correlation. The research maintains that people’s readiness to cooperate with the police, people’s feelings of being protected are positive factors that ensure differently aged people’s positive perception of internal affairs officers. The article also deals with some peculiarities and factors that ensure a positive citizen perception of internal affairs officers.
2,4-Dichlorophenoxyacetic Acid Loaded Polymeric Nanoparticle Synthesis and Its Effect on Biomass in Medicago sativa Cell Suspension Cultures
Authors: POYRAZ Fatma Şayan , ABACI Edibe , ERTÜRK Caner , ACAR Tayfun , DERMAN Serap , ERİŞEN Semiha , MANSUROĞLU Banu 
Published: October 2020

Nanoparticular systems, which have made great advances with the development of nanotechnology, have been used extensively recently in pesticide, herbicide plant growth regulators, fertilizer applications, gene transfer technologies and agriculture. It was aimed to synthesize and characterize 2,4-D loaded PLGA nanoparticles and investigate their biological activity in comparison with its free form. Here, the effects of 2,4-D loaded poly (lactic-co-glycolic) acid (PLGA) nanoparticles on biomass in Medicago sativa cell suspension cultures were investigated. Single emulsion solvent evaporation method is used in nanoparticle synthesis. As a result of the characterization of nanoparticles, 63.82% encapsulation efficiency, 60.73% reaction efficiency and 10.51% drug loading capacities were calculated. Particle size was measured as 181.7 ± 3.74 nm, zeta potential -18.3 ± 1.48 and polydispersity index as 0.081.
Compared with the free 2,4-D molecule, it was observed that the addition of 2,4-D to the medium using the nanoparticles drug release system increased the growth of plant cells and the yield of biomass in M. sativa cell suspension cultures.
Near-infrared Census of RR Lyrae Variables in the Messier 3 Globular Cluster and the Period–Luminosity Relations
Authors: Bhardwaj Anupam , Rejkuba Marina , Grijs Richard de , Herczeg Gregory J. , Singh Harinder P. , Kanbur Shashi , Ngeow Chow-Choong 
Published: October 2020

Abstract
We present new near-infrared (NIR), JHK

s
, time-series observations of RR Lyrae variables in the Messier 3 (NGC 5272) globular cluster using the WIRCam instrument at the 3.6 m Canada–France–Hawaii Telescope. Our observations cover a sky area of ∼21′ × 21′ around the cluster center and provide an average of 20 epochs of homogeneous JHK

s
-band photometry. New homogeneous photometry is used to estimate robust mean magnitudes for 175 fundamental-mode (RRab), 47 overtone-mode (RRc), and 11 mixed-mode (RRd) variables. Our sample of 233 RR Lyrae variables is the largest thus far obtained in a single cluster with time-resolved, multiband NIR photometry. NIR-to-optical amplitude ratios for RR Lyrae in Messier 3 exhibit a systematic increase moving from RRc to short-period (P < 0.6 day) and long-period (P ≳ 0.6 day) RRab variables. We derive JHK

s
-band period–luminosity relations for RRab, RRc, and the combined sample of variables. Absolute calibrations based on the theoretically predicted period–luminosity–metallicity relations for RR Lyrae stars yield a distance modulus,

mag, to Messier 3. When anchored to trigonometric parallaxes for nearby RR Lyrae stars from the Hubble Space Telescope and the Gaia mission, our distance estimates are consistent with those resulting from the theoretical calibrations, albeit with relatively larger systematic uncertainties.
The First Gamma-Ray Emitting BL Lacertae Object at the Cosmic Dawn
Authors: Paliya Vaidehi S. , Domínguez A. , Cabello C. , Cardiel N. , Gallego J. , Siana Brian , Ajello M. , Hartmann D. , de Paz A. Gil , Stalin C. S. 
Published: October 2020

Abstract
One of the major challenges in studying the cosmic evolution of relativistic jets is the identification of the high-redshift (z > 3) BL Lacertae objects (BL Lacs), a class of jetted active galactic nuclei characterized by their quasi-featureless optical spectra. Here we report the identification of the first γ-ray emitting BL Lac, 4FGL J1219.0+3653 (J1219), beyond z = 3, i.e., within the first two billion years of the age of the universe. The optical and near-infrared spectra of J1219 taken from 10.4 m Gran Telescopio Canarias exhibit no emission lines down to an equivalent width of ∼3.5 Å supporting its BL Lac nature. The detection of a strong Lyα break at ∼5570 Å, on the other hand, confirms that J2119 is indeed a high-redshift (z ∼ 3.59) quasar. Based on the prediction of a recent BL Lac evolution model, J1219 is one of the only two such objects expected to be present within the comoving volume at z = 3.5. Future identifications of more z > 3 γ-ray emitting BL Lac sources, therefore, will be crucial to verify the theories of their cosmic evolution.
Os livros didáticos da perspectiva da sociologia do conhecimento
Authors: Meucci Simone 
Published: October 2020

Este artigo propõe uma abordagem dos livros didáticos inspirando-se nos pressupostos da sociologia configuracional e nas questões da sociologia do conhecimento. A abordagem se aplica a pesquisas sobre disciplinas escolares que tomam como unidade empírica um conjunto limitado de livros. Primeiro, apresentamos a definição das operações necessárias à constituição de um campo de conhecimento - identificáveis nos livros didáticos - que denominamos de sistematização, institucionalização e rotinização. Em seguida, identificamos níveis de análise para delinear a configuração da qual os livros são produtos e produtores: articulação entre agências e agentes produtores e consumidores dos livros; processos de formalização de conteúdo; dinâmicas de estabilização e significação do conhecimento. Esperamos, ao final, confirmar o valor heurístico dos livros didáticos para compreender aspectos decisivos da vida intelectual de uma sociedade.
"El espíritu del pueblo”: estéticas, maestros y folklore en Argentina de 1920s
Authors: Southwell Myriam 
Published: October 2020

La década de 1920 fue sumamente rica en lo que respecta a procesos y problemas de singular relevancia y fue además una década prolífica en lo que a debates y generación de nuevas propuestas se refiere. El clima social del la post-guerra ponía en crisis los preceptos más racionalistas que había instalado el liberalismo decimonónico y propiciaba la inclusión de formas de conocimiento ligadas a la espiritual y sensibilidad, más allá de la preeminencia de la razón. Para explorar algunas de las prioridades educativas nos detendremos en el análisis de la Encuesta Nacional de Folklore o Encuesta del Magisterio que se llevó a cabo en 1921 y cuyos resultados fueron reunidos en la ‘Colección de Folklore’. Se trató de una iniciativa en la que se encargó a los maestros de las escuelas nacionales de todo el país la recolección de los elementos folklóricos que encontraran en su jurisdicción: creencias y costumbres, narraciones y refranes, arte y ciencia popular para conocer y prescribir sobre ‘el espíritu del pueblo’
High Prevalence of Antiphospholipid Antibodies in Children with Non-Transfusion Dependent Thalassemia and Possible Correlations with Microparticles
Authors: Chinsuwan Jitlada , Klaihmon Phatchanat , Kadegasem Praguywan , Chuansumrit Ampaiwan , Soisamrong Anucha , Pattanapanyasat Kovit , Wongwerawattanakoon Pakawan , Sirachainan Nongnuch 
Published: October 2020

Antiphospholipid antibodies (APAs) are developed antibodies to the phospholipid surfaces or to the proteins binding to phospholipids. Increased PS-expressed red blood cells (RBC) may be a risk factor in APAs development. There were only a few studies reported on APAs in thalassemia, and their associations to PS-expressing microparticles (MPs), remain unknown. The presence of antiphospholipid antibodies (APAs) in pediatric thalassemia patients and their associations with phosphatidylserine (PS)- expressing microparticles (MPs), a previously unexplored relationship, were the aims of this report. We identified that positive APA rates were highest in non-transfusion-dependent thalassemia (NTDT) subjects, followed by transfusion-dependent thalassemia (TDT) subjects and controls (29.5%, 18.2% and 17.9%, respectively). Subgroup analysis demonstrated that positive anti- ?2 glycoprotein I (a?2-GPI)- IgG rates in NTDT subjects were significantly greater than in controls and that the percentage of MPs was also significantly elevated in thalassemia subjects. More specifically, there were significant correlations found between a?2GPI-IgG and anticardiolipin (aCL)-IgM APAs, and MPs.
The diagnostic pitfalls of mucormycosis
Authors: Mauro Margherita , Lo Cascio Giuliana , Balter Rita , Zaccaron Ada , Bonetti Elisa , Vitale Virgina , Chinello Matteo , De Bortoli Massimiliano , Brazzarola Paolo , Bruno Costanza , Cesaro Simone 
Published: October 2020

Background Invasive mucormycosis is a very aggressive fungal disease among immunocompromised pediatric patients caused by saprophytic fungi that belong to the order of the Mucorales.
Case Report We describe a case of of Lichtheimia corymbifera infection in a 15-year-old child with B-cell Non-Hodgkin Lymphoma (NHL) involving lung, kidney and thyroid that initially was diagnosed as probable aspergillosis delaying the effective therapy for mucormycosis.
Conclusions This case showed that also intensive chemotherapy with rituximab may represent a risk factor for mucormycosis infection. Liposomal amphotericin B and surgery remain key tools for a successful treatment of this aggressive disease.
ENGLISH ARCHITECTURE OF THE 16th-18th CENTURIES AND TRANSFORMATIONS OF ARCHITECTURAL ORDER
Authors: Groznov Oleg D. 
Published: October 2020

In this article, the author considers the evolution of the classical order in England from the second half of the 16th to the early 19th century.
The research is based on two methods – stylistic analysis and analysis of historical and cultural aspects in the application of the classical order by English architects over more than three hundred years and the basic principles of or approaches to such application.
It is concluded that the analysis of how the classical order was used can help us understand not only the style and idiom of every particular master but also develop a better understanding of the cultural situation or the context in which every particular architect worked.
A Model for Predicting Unsafe Induced Abortion among Women in India
Authors: Kumar Anup , Kishun Jai 
Published: October 2020

Background: Unsafe abortion is one of the major cause of maternal morbidity and mortality. Approximately 15.6 million abortions take place every year in India of which a significant proportion is unsafe. Objective: To explore risk factors associated with unsafe induced abortion. Method: National Family Health Survey-IV data have 82,369 women aged between 15-49 years who responded about their aborted /miscarriage/stillbirth is used. Out of these total women, 8,878 were induced aborted and found eligible. Result: Of the total induced aborted, 30.6% of women are unsafe induced abortion. Women age between 35-49 years are 53% more likely to have unsafe induced abortion than age between 15-19 years. Women living in rural areas have 26% less likely to unsafe abortion than women living in urban areas. Women who have knowledge about the fertile period are 35% less likely to have unsafe abortion than no correct knowledge. Unsafe induced abortion is found increasing as education and wealth index are increasing. Conclusion: Unsafe induced abortion is a large contributor to maternal morbidity and mortality. Awareness of contraceptives use, Medical Termination of Pregnancy (MTP) and Comprehensive Abortion Care (CAC) service should be increased through media exposure
Awareness and Experience of Kangaroo Mother Care for full term newborns: An interventional study at a rural maternity hospital in south Karnataka
Authors: Johnson Avita Rose , Varghese Cicy , Johnson Andrea Daniella , Vimala Maria , Vadassary Rose Mary J , D'Souza Ashel Daphne , Joseph Merlyn 
Published: October 2020

Background: Kangaroo Mother Care (KMC) is early, continuous and prolonged skin-to-skin contact between mother and baby, with exclusive breastfeeding. Besides preterm and low birth weight babies, even full-term healthy newborns benefit from KMC. Objective: to assess awareness and experience of KMC for full-term newborns among newly delivered mothers in a rural maternity hospital. Methods: Interventional study with interview schedule to capture awareness of KMC (25 scored items). After one hour of practicing KMC, post-intervention assessment of KMC experience (23 scored items) was done. Bivariate analysis performed to associate awareness and experience of KMC with socio-demographic and obstetric variables. Results: The 100 mothers in our study had low median KMC awareness score of 4(IQR=2,8) and were unaware of benefits of KMC. Median KMC experience score was 21(IQR=19,22), indicating highly positive experience. Mothers reported feeling happy or relaxed, found it easier to breastfeed, easy to practice KMC, and wanted to continue KMC at home. Mothers with caesarean section were more likely to experience abdominal or back pain during KMC (P=0.037) and mothers with previous abortion/stillbirth were more likely to have fear of suffocating the baby during KMC (P=0.005). Conclusion: Though awareness of KMC was found to be low, overall experience of KMC was very positive. Mothers should be educated about benefits of KMC and given an opportunity to practice KMC in hospital. Full-term healthy newborns and their mothers should not be denied the numerous advantages of KMC. There is need to create KMC-friendly hospital culture and promote KMC for all newborns.
Effectiveness and radiation dose of computerized tomography virtual hystrosalpingiography in the evaluation of female infertility: Systematic review and meta-analysis
Authors: Haider Najim Al-Tameemi  , Nada Ridha AL-Haris  , Mohammed Saeed Abd-AlZahra  , Israa Hadi Alhaddad  
Published: October 2020

Abstract
Objective: To build evidence about the effectiveness of computerized tomography virtual hystrosalpingiography (CT-VHSG) in the evaluation of female infertility and to assess the estimated radiation dose imposed.
Methods: A systematic review method was utilized to evaluate relevant diagnostic studies. Electronic database was searched from July to October 2017. Hand search was also conducted when applicable. Study quality was assessed according to standardized criteria. Heterogeneity was assessed using subjective and statistical measures. Meta-analysis was judged appropriate and conducted using Open met-analyst software utilizing the random effect model.
Results: Based on the assessment of risk of bias of the eligible studies, five studies were included in the final review. Random effects models showed that CT-VHSG has high diagnostic performance (pooled sensitivity 0.992 and specificity 0.98, with negative and positive likelihood ratios of 14.671 and 0.04 respectively). CT-VHSG had comparatively lesser radiation dose than conventional HSG (poled mean effective dose 4.14 mSV vs 6 mSV respectively).
Conclusion: CT-VHSG is a reliable procedure with high diagnostic performance in evaluation of the female reproductive tract. CT-VHSG can be regarded as generally safe imaging diagnostic technique in the infertility workup. In contrary to common belief, CT-VHSG has comparable or lower radiation dose than conventional HSG.
Keywords: Female; infertility; tomography; X-ray computed; hysterosalpingography. Continuous...
Producción de goma de huizache (Acacia farnesiana) en un jardín urbano de Delicias, Chihuahua
Authors: Magaña Magaña José Eduardo , Romero Lara María de los Ángeles , Villareal Ramírez Víctor Hugo , Uranga Valencia Luisa Patricia , Barrera Torres Julio Cesar 
Published: October 2020

El municipio de Delicias, Chihuahua decidió plantar en sus jardines huizaches, estrategia que permitió integrarse al objetivo 11 de la Agenda 2030 de la ONU. Se estableció un experimento con tres tratamientos de ethephon con diez repeticiones. Las variables fueron la producción de goma, altura de corte principal y la distancia de corte en las ramas. La aplicación de la hormona desde los 50 cm del suelo y la distancia de corte de las ramas secundarias fue de 15 cm de la bifurcación. La longitud de corte fue de 2.5 cm y la profundidad de 0.5 cm. El promedio general de producción de por tratamiento fueron: para el tratamiento del 10% = 374.2 gr, tratamiento del 15% = 115.8 gr y tratamiento del 20% = 181.6 gr. Los resultados obtenidos demostraron que el mejor tratamiento en promedio por árbol fue el de 10%. Las plantas no manifestaron signos de alteración externos. Los contenidos de proteína que es la base emulsificante de la goma indicaron que el porcentaje de proteína de la goma de huizache (5.09%), mezquite (6.65%) están por encima de la goma arábiga (2.1%). Al plantar especies del desierto como el huizache, aparte del paisajismo urbano, se pueden obtener productos que permitan obtener recursos económicos para una reinversión ecológica de parques y jardines. Existe una identificación con el desierto chihuahuense con el huizache por lo que permite integrar al municipio de Delicias al objetivo 11 de la Agenda 2030 de la ONU.
Décrire et analyser la production des inégalités scolaires: l'apport de la sociologie de Basil Bernstein
Authors: Rochex Jean-Yves 
Published: October 2020

Dès les années 90 le sociologue britannique Basil Bernstein reprochait aux travaux de Bourdieu et aux théories de la Reproduction (mais la question vaut d’être également posée à bien d’autres sociologies de l’éducation qui se posent en alternative à ces théories) de demeurer trop générales, de ne pas se soucier suffisamment de l’analyse interne des structures et modes de fonctionnement du champ éducatif, et de ne pouvoir ainsi « fournir des principes puissants de description des instances pédagogiques, de leurs discours, de leurs pratiques » (Bernstein, 2007, p. 26). De fait, à de rares exceptions près, la fonction de transmission du savoir et ses modalités pratiques apparaissent comme le parent pauvre de la sociologie de l'éducation : objet opaque et objet suspect, « mauvais objet », mystification, leurre derrière lesquels se cacheraient les « véritables fonctions » (reproduction sociale, aliénation, domestication...) de l'institution scolaire dont la sociologie aurait pour objet de rechercher et dévoiler les modes opératoires. Cette réticence est devenue un obstacle pour décrire et analyser, et donc pour contribuer à transformer, les processus concrets par lesquels se produisent, entre contextes et situations, les inégalités scolaires, de classe et de genre. Il nous faut au contraire pour cela savoir nouer des rapports renouvelés entre sociologie, psychologie culturelle et didactique. Nous montrerons, à partir d’exemples tirés d’observations prolongées de classes ordinaires, combien la théorie de Bernstein constitue un outil précieux pour construire un cadre conceptuel et des méthodologies empiriques au service de cet objectif.
Ceilometers as planetary boundary layer height detectors and a corrective tool for COSMO and IFS models
Authors: Uzan Leenes , Egert Smadar , Khain Pavel , Levi Yoav , Vadislavsky Elyakom , Alpert Pinhas 
Published: October 2020

Abstract. The significance of planetary boundary layer (PBL) height detection is
apparent in various fields, especially in air pollution dispersion
assessments. Numerical weather models produce a high spatial and temporal
resolution of PBL heights; however, their performance requires validation.
This necessity is addressed here by an array of eight ceilometers; a radiosonde;
and two models – the Integrated Forecast System (IFS) global model and COnsortium
for Small-scale MOdeling (COSMO) regional model. The ceilometers
were analyzed with the wavelet covariance transform method, and the radiosonde
and models with the parcel method and the bulk Richardson method. Good
agreement for PBL height was found between the ceilometer and the adjacent
Bet Dagan radiosonde (33 m a.s.l.) at 11:00 UTC launching time (N=91 d,
ME =4 m, RMSE =143 m, R=0.83). The models' estimations were then
compared to the ceilometers' results in an additional five diverse regions
where only ceilometers operate. A correction tool was established based on
the altitude (h) and distance from shoreline (d) of eight ceilometer sites
in various climate regions, from the shoreline of Tel Aviv (h=5 m a.s.l., d=0.05 km) to eastern elevated Jerusalem (h=830 m a.s.l., d=53 km) and southern arid Hazerim (h=200 m a.s.l., d=44 km). The tool
examined the COSMO PBL height approximations based on the parcel method.
Results from a 14 August 2015 case study, between 09:00 and 14:00 UTC, showed the tool
decreased the PBL height at the shoreline and in the inner strip of Israel by
∼100 m and increased the elevated sites of Jerusalem and Hazerim up to
∼400 m, and ∼600 m, respectively.
Cross-validation revealed good results without Bet Dagan. However, without
measurements from Jerusalem, the tool underestimated Jerusalem's PBL height by
up to ∼600 m.