bluuebunny/crossref_metadata_2025 huggingface dataset:
Identification and Biological Properties of the Pathogen of Soft Rot of Tomatoes in the Greenhouse
Authors: Kolomiiets Yuliia , Grygoryuk Ivan , Butsenko Lyudmila , Bohoslavets Vita , Blume Yaroslav , Yemets Alla
Published: December 2020

Recently, in the greenhouses of Ukraine, a sharp increase in the infestation of tomato plants with soft (wet) rot has been registered.

Purpose:

To identify the pathogen of the soft rot, study its biological properties and develop practical recommendations for plant protection measures.

Methods:

The work was performed using classical microbiological and biochemical research methods. The API 20E (Bio Merieux) test system was used to study the physiological and biochemical properties of the bacteria. The study of bacterial fatty acids was carried out by mass-spectrometry.

Results:

Using a bacteriological analysis of tomato plants selected in greenhouses of the Kyiv region, for the first time, virulent strains from this crop were identified and assigned, according to their physiological, biochemical, morphological and cultural characteristics, to the Pectobacterium carotovorum species. The fatty acid profile of the total cell lipids of the isolated strains was distinguished by the presence of 1,13‒1,17%, of 3-hydroxytetradecanoic acid, which is typical for P. carotovorum subsp. carotovorum. It was found that the isolated strains were sensitive to oxychloride and copper hydroxide-based fungicides with 10,5 to 17,5 mm growth inhibition zones.

Conclusion:

The causative agent of soft (wet) rot of tomatoes in greenhouses is P. carotovorum subsp. сarotovorum. Fungicides with oxychloride and copper hydroxide are recommended as the active agents to protect tomato plants from the pathogen.
EFFECTIVITY OF NINTENDO WII AS REHABILITATION THERAPY IN POST STROKE PATIENTS: A SYSTEMATIC REVIEW
Authors: Wardani Rachmawati , Salsabila Sirin , Novrianto Rahman Arizal , Rakhmatiar Rodhiyan
Published: December 2020

Post stroke patients need medical rehabilitation to live an independent life. Nintendo Wii technology presents an alternative choice that is quite safe, feasible, and has a high potential in rehabilitating & restoring motor function in post stroke patients. Although it has been widely used as adjunct therapy in stroke rehabilitation facilities throughout the world, only a few acknowledge its effectivity in post-stroke patients. This study aims to conduct a systematic review in order to identify and assess the results used in evaluating Nintendo Wii technology as rehabilitation therapy for stroke patients. Thus, the study used for this research is systematic review. Materials included in this study are research/studies found in NCBI, PubMed, Cochrane and other relevant online databases. From this research, it is found that Virtual Reality (VR) such as Nintendo Wii considered as an additional rehabilitation therapy that provides a significant improvement in various aspects of exercise therapy, such as; balance; walking ability; statistical and dynamic strengths; motivation as well as socialization; and recovery of physical function in stroke patients. Nintendo Wii can also be used safely in stroke patients and there have been no reports of side effects from this therapy.
COGNITIVE IMPAIRMENT DETECTION IN ADULT THALASSEMIA PATIENT USING MOCA-INA
Authors: Calista Wardoyo Chandra , Gamayani Uni , Ong Anam , Rizal Ahmad , Wibisono Yusuf , Amalia Lisda , Panigoro Ramdan
Published: December 2020

Background: Cognitive impairment in thalassemia patients are prevalent, therefore early detection of cognitive impairment in adult thalassemia patients is crucial for prevention. Montreal Cognitive Assessment (MoCA) is a public domain cognition screening tools that covers all cognitive domains in detecting mild cognitive impairments. Objective: To compare cognitive function between adult thalassemia patients and healty control by using Indonesia version of MoCA test (MoCA-Ina) Methods: This prospective observational analytic with case control study, compared the total scores and scores of each domain of cognition between adult thalassemia patients and healthy subjects at the Medical Hematology Oncology Clinic of Dr. Hasan Sadikin General Hospital, Bandung, Indonesia using MoCA-Ina from August to October 2018. Results: A total of 32 thalassemia subjects and 50 healthy subjects were conducted. A total of 16(50%) subjects in the case group had a value of MoCA-Ina <26, while only 1(2%) healthy control had a value of MoCA-Ina <26. The median total MoCA-Ina score in case and control groups were 25.5 and 27.50 (p <0.001). The median score of memory domains, executive functions and visuospatial of the case and control groups were 3 versus 4 (p <0.001), 3 versus 3.5 (p <0.001) and 3.53 ± 0.671 versus 3.88 ± 0.385 (p <0.003), respectively. Conclusion: Adults thalassemia patients have lower score in total MoCA-Ina, domains of memory, executive function and visuospatial score compared to healthy control.
Development of methods for modeling digital signals when designing printed units
Authors: Pirogov A. A. , Pirogova Yu. A. , Lukyanenko D. E. , Gvozdenko S. A. , Semka E. V.
Published: December 2020

In the production of printed circuit assemblies, one of the important stages is to carry out various forms of product control. Control of the electrical parameters of signals for various modes of operation of the device is one of the key tasks, since possible deviations can lead to malfunctions in the operation of the product or inconsistency of its output characteristics with the limitations set in the technical specifications. Electrical control is carried out using test samples of products and in a number of cases the methods used are quite costly both in time and in terms of the cost of the equipment used. This article discusses the issues of building models of key parameters of digital signals. The relevance of this study is due to the need to analyze the behavior of electrical signals in preparation for the serial production of printed circuit boards, which will ultimately allow obtaining the required information about the signal and assessing its quality. The proposed model of a digital signal is universal, applicable for different values of time constants, and allows one to evaluate characteristics based on directly measured parameters of a digital signal or on the basis of a given sample. The model allows you to take into account a wide range of voltages, noise levels and parasitic parameters of circuits.
Model of process of processing rapid telemetrated parameters in real tim
Authors: Pticin S. O. , Zaytcev D. O. , Pavlov D. A. , Shmelev V. V.
Published: December 2020

The paper considers the generalized problem of processing telemetry data. The solution of this problem in real time is due to the requirement of the operational stage of processing telemetry information in the form of a report on the flight of rocket and space technology. At the operational stage, 10% of the total number of telemetry parameters is processed. The consequence is that the results obtained are insufficient for an operational and reliable analysis of the technical condition of on-Board systems of rocket and space technology. To eliminate the insufficiency, it is necessary to increase the completeness of the results of processing telemetry information. A conceptual formulation of the problem of processing rapidly changing telemetry parameters is formulated, taking into account the requirement to include rapidly changing parameters in the processing of telemetry information at the operational stage. A model of the processing rapidly changing parameters in real time is constructed, which is based on the method of discrete linear mathematical programming. Restrictions on processing time, processing nodes, and completeness of the processing result are defined. Taking into account the constraints, the Pareto optimal set of acceptable solutions is determined. A narrowing of the set of acceptable solutions based on the use of nonlinear partial quality indicators is described. Conclusions are made about the expected results of the decision, as well as about the course of further research.
Printed broadband dipole for phased array antenna
Authors: Razumikhin A. S. , Devyatkov G. N. , Laiko K. A. , Filimonova J. O.
Published: December 2020

The article discusses ways to increase the operating frequency band of a symmetrical broadband vibrator in printed version for a phased array antenna. The equivalent circuit of such an emitter is described. Various designs of an emitter made on a Rogers RT5880 dielectric substrate with a thickness of t = 1.5 mm and εr = 2.2 and the results of electromagnetic modeling are considered. A wide working band is achieved due to the introduction of a dual-circuit system and a modified geometry of the vibrator arms. Topologies, as well as matching and directivity characteristics of three types of antennas are given. The developed antenna is intended for use in broadband systems both as a separate independent antenna and as a radiator for digital phased antenna arrays. The CST Microwave studio environment was used to simulate the emitter.
Drivers of Acceptance of COVID-19 Proximity Tracing Apps in Switzerland: Panel Survey Analysis
Authors: von Wyl Viktor , Höglinger Marc , Sieber Chloé , Kaufmann Marco , Moser André , Serra-Burriel Miquel , Ballouz Tala , Menges Dominik , Frei Anja , Puhan Milo Alan
Published: December 2020

Background

Digital proximity tracing apps have been released to mitigate the transmission of SARS-CoV-2, the virus known to cause COVID-19. However, it remains unclear how the acceptance and uptake of these apps can be improved.

Objective

This study aimed to investigate the coverage of the SwissCovid app and the reasons for its nonuse in Switzerland during a period of increasing incidence of COVID-19 cases.

Methods

We collected data between September 28 and October 8, 2020, via a nationwide online panel survey (COVID-19 Social Monitor, N=1511). We examined sociodemographic and behavioral factors associated with app use by using multivariable logistic regression, whereas reasons for app nonuse were analyzed descriptively.

Results

Overall, 46.5% (703/1511) of the survey participants reported they used the SwissCovid app, which was an increase from 43.9% (662/1508) reported in the previous study wave conducted in July 2020. A higher monthly household income (ie, income >CHF 10,000 or >US $11,000 vs income ≤CHF 6000 or <US $6600 [reference]: odds ratio [OR] 1.92, 95% CI 1.40-2.64), more frequent internet use (ie, daily [reference] vs less than weekly: OR 0.37, 95% CI 0.16-0.85), better adherence to recommendations for wearing masks (ie, always or most of the time [reference] vs rarely or never: OR 0.28, 95% CI 0.15-0.52), and nonsmoker status (OR 1.32, 95% CI 1.01-1.71) were associated with an increased likelihood for app uptake. Citizenship status (ie, non-Swiss citizenship vs. Swiss [reference]: OR 0.61, 95% CI 0.43-0.87), and language region (French vs Swiss German [reference]: OR 0.61, 95% CI 0.46-0.80) were associated with a lower likelihood for app uptake. Further analysis in a randomly selected subsample (n=712) with more detailed information showed that higher levels of trust in government and health authorities were also associated with a higher likelihood for app uptake (ie, high vs low [reference] trust: OR 3.13, 95% CI 1.58-6.22). The most frequent reasons for app nonuse were lack of perceived benefit of using the app (297/808, 36.8%), followed by the lack of a compatible phone (184/808, 22.8%), and privacy concerns (181/808, 22.4%).

Conclusions

Eliminating technical hurdles and communicating the benefits of digital proximity tracing apps are crucial to promote further uptake and adherence of such apps and, ultimately, enhance their effectiveness to aid pandemic mitigation strategies.
Peoples' response in times of Corona crisis: a survey of indian public
Authors: Raza Gauhar , Singh Surjit
Published: December 2020

The pandemic now known as COVID-19 crisis, took humanity by surprise. The highly infectious virus designated as SARS-CoV-2, with it epicentre in Wuhan City, crossed international boundaries at an unprecedented pace. Scientific community rose to the occasion, investigated etiology and clinical features, RNA sequence , pathological attributes, prognostic factors, transmission law and preventive measures, etc. of the virus [Harapan, Naoya, Amanda et al., 2020]. Usually, the cycle of generation of scientific knowledge, its publication in specialised journals, validation by international community of experts and then dissemination among the public is a time consuming process [Raza, Singh and Shukla, 2009]. The intensity of pandemic and risk involved reduced the time lag between generation of knowledge and its percolation among the lay public. The scientific knowledge generated in laboratories, within a brief period, shaped perceptions and attitude of both the governments and the lay public. Emergent situations, especially life-threatening episodes also invoked myths, superstitions and conspiracy theories [Van Bavel, Baicker, Boggio et al., 2020]. Media channels publicised scientific information, myths, superstitions and conspiracy theories with equal zeal. However, the study conducted in India suggests that common citizens rejected myths, superstitions and conspiracy theories. In a short period of time common citizens gathered scientific information through multiple channels of media and used it to increase their health security. The authority of science was never so sharply delineated in a highly religious and traditional society. This article looks at the pandemic's disruptive nature, sudden changes in scientific knowledge, rapid crystallisation of perceptions and thereby attitudinal transformation and behavioural changes among the public in India.
“Space Plague”: an investigation into immersive theatre and narrative transportation effects in informal pandemic science education
Authors: Keith Lindsay , Griffiths Wyn
Published: December 2020

Stories are fundamental to human history, culture and development. Immersive theatre has created a landscape where participants have agency within stories, and within this landscape the concept of narrative transportation provides a framework where change within stories creates change in real life. “Space Plague” is a co-designed, fully immersive theatrical experience for young people and families about a fictional pandemic. It was developed using community-based participatory action research (CBPAR) employing a novel model for engaging underserved and under-represented audiences, “SCENE”. Results confirmed that indications of narrative transportation effects were achieved, demonstrating enhanced learning and understanding alongside changing attitudes and indicated positive change when negotiating the COVID-19 crisis.
Manga-based risk communication for the COVID-19 pandemic: a case study of storytelling that incorporates a cultural context
Authors: Igarashi Yasumasa , Mizushima Nozomi , Yokoyama Hiromi M.
Published: December 2020

This article is about manga-based messaging for risk communication on COVID-19, describing the practice of collaboration between a group of experts and a popular manga artist. Collaborative storytelling through popular manga provides an effective discussion platform for diverse experts in various specialties, ages, and genders to discuss a topic in a short time. These “stories” can integrate social meaning, legitimacy, and a local context into scientific messages. They also provide the public with a deeper understanding of the messages through the characters and their “real-life” situations, as long as the messages remain consistent with the worldview of the original work.
A Former Crown’s Vision for Empowering Survivors of Sexual Violence
Authors: Bellehumeur Karen
Published: December 2020

Our method for combatting sexual violence in Canada is failing. Survivors of sexual violence have lost confidence in the criminal justice system as evidenced by the extremely low reporting rate to the police.  While victims generally wish to hold perpetrators accountable, their reluctance to engage the criminal justice system is a clear indication that the cost (psychologically and emotionally) is too high. Survivors need more protection from re-traumatization and something must change in order to hold perpetrators accountable and deter sexual violence. In this article I propose a fully funded confidential trauma-informed model of victim representation for survivors of sexual violence to better protect their rights and facilitate equal access to justice. I find support for my proposed model by looking to systems of victim representation internationally, in the U.S. Military and in the International Criminal Court.  Studies of these models demonstrate that they more meaningfully engage victims with the justice system and mitigate harm in various ways.  I also demonstrate why the criticisms of these models are unwarranted.  Finally I provide an analysis regarding equality rights under the Canadian Charter and outline why our current process is discriminatory and undermines the equality of women. I conclude that allowing legal representation offers overwhelming value and empowerment to survivors of sexual violence by improving their protection from harm and increasing their access to justice.  I further postulate that providing this support to survivors could increase the reporting rate for sexual violence and thereby contribute to reducing the rate of sexually offending with impunity.
Organisational Innovativeness: The Role of LMX
Authors:   RISEBA University, Žakemo Julija ,   University of Latvia
Published: December 2020

Organisational innovativeness has been discussed as a paradigm industrywide (DeMiranda, et al., 2009) and as a national source of competitive advantage (Ludviga, 2012). Studies indicate that innovativeness might depend on leadership and leaders’ capacities to establish right organisational climate. Current study investigates if the quality of relationship between the leaders and subordinates might influence the overall organisational innovativeness. The aim of the research is to test how the relationship between leaders and subordinates (measured by LMX scale, Graen, Uhl-Bien, 1995) impacts organisational innovativeness. The quantitative data were gathered via a structured survey within 80 large-size organizations with a total number of 405 respondents. To test the model, the hierarchical regression analysis was used. The results showed that the quality of relationship between the leader and the subordinate plays a statistically significant role in organisational innovativeness. This study allows a more comprehensive understanding of LMX from the societal perspective. Implications for the business practitioners in Latvia and managerial literature on LMX and innovativeness are discussed.
Factors Influencing the Buying Behaviour of Millennials Towards Insurance Products in the Nigerian Insurance Market
Authors:   Lagos State Polytechnic, Nigeria, Sodiq Bamgbose Olalekan
Published: December 2020

Investigating the factors affecting the purchase of insurance products and services among Millennials in Nigeria was the main purpose of the study. The study was guided by the following research objectives; exploring the methods millennials in Nigeria prefer in the accessing of insurance products and services; The assessment of the impact of the methods of promotion and messaging on the millennial population in Nigeria with regards to the uptake of insurance products and services and; to investigate the factors that influences the buying decision among the millennials in Nigeria; These where the major objectives of the study. It was ascertained that majority of the millennial age group in Nigeria, prefers to have a direct dealing with insurance company when buying insurance products and services. A further revelation shows that millennials, prefers the need of having insurance brokers/agents taking them through available options, regarding their choice of purchase. The study confirms that the prefer mode of information search among the millennial, is the television and radio with the social media following closely. With mobile payments confirmed as the most preferred modes of payment. The millennial prefers to purchase insurance products and services that was marketed on the social media and the internet, due to their preference of the internet over the traditional mainstream media. Mobile advertisements are becoming more popular among the Millennial population. With an increase in age and net income, direct dealing with insurance brokers and agents becomes more pronounced rather than peer referencing and the use of social media.
“A Trip through Italy” by Bishop Porphyrius (worldly Konstantin Uspensky) as a cultural and historical source
Authors: Shcherbakova Marina I.
Published: December 2020

The article presents the creative history of “A Trip through Italy” — an extensive section
of “The Book of My Life”, a memoir and journalistic work of Bishop Porphyrius (worldly
Konstantin Uspensky), who was an orientalist and a Byzantologist, a paleographer and an archaeologist. The basis for “A Trip through Italy” was the entries in his diary about his acquaintance with Italy in May to August, 1854. When preparing his work, Bishop Porphyrius significantly supplemented the travel notes with materials from rare publications. Thus, the narrative took the form of a unique historical and cultural source, the compositional core of which remained a journey through Italy. Bishop Porphyrius recorded the state of historical monuments, architectural masterpieces, and urban planning. These professional observations, often accompanied by drawings, acquire special value as evidence with history of a century and a half. In art galleries in Italy, Bishop Porphyrius stated in detail information about the number of exhibition rooms in his travel book, as well as about the location of paintings on their walls, describing not only the content of the paintings, but also his own impressions, which form a well-founded idea of the author’s aesthetic credo. Equally meticulous are the book collections, the treasures of the sacristy of many Italian cathedrals and the basilicas. In “A Trip through Italy” the author appears as a deep connoisseur and scrupulous researcher of Italian art.
¿Podría la Universidad Estatal a Distancia de Costa Rica establecer un modelo incubación regional?
Authors: Camacho Barboza Jorge
Published: December 2020

En muchos países del mundo existe la necesidad de impulsar y apoyar el emprendedurismo como alternativa para alcanzar el bienestar de sus pueblos.  Al respecto, la Universidad Autónoma del Estado de Hidalgo (UAEH) ha promovido el fomento y apoyo a estudiantes y público en general para que generen sus propias empresas. Por otra parte, La Universidad Estatal a Distancia (UNED) ha jugado un papel importante en el apoyo del emprendimiento en las distintas regiones de Costa Rica.  Una serie de buenas prácticas de la UAEH podrían ser adaptadas por la UNED para establecer un nuevo modelo de apoyo al emprendimiento.
Modelo Boliviano de Excelencia y su relación con el Modelo Iberoamericano y con el Vivir Bien propuesto por el gobierno
Authors: Goitia Castro Lucio Hector
Published: December 2020

El ensayo muestra la relación del Modelo Boliviano de Excelencia con el Modelo Iberoamericano y como este ha sido modificado para adaptarse a la política del Vivir Bien propuesto por el gobierno.  Para esto se compararon los modelos y se realizó una investigación sobre la participación de las organizaciones en los premios de excelencia durante los últimos 7 años.  Uno de los principales hallazgos es el poco interés de las empresas en el Modelo Boliviano debido a la falta de divulgación, a la alineación del mismo hacia los resultados de sociedad apartándose de las expectativas de los grupos de interés y al distanciamiento entre las empresas privadas con las iniciativas del gobierno del expresidente.  Los resultados son innovadores, dado que, en Bolivia, todavía no se tienen medidas que analicen y mejoren esta situación.
IMPACT OF NON-INVASIVE VENTILATION IMMEDIATELY AFTER EXTUBATION ON CLINICAL AND FUNCTIONAL OUTCOMES IN PATIENTS SUBMITTED TO CORONARY ARTERY BYPASS GRAFTING: CLINICAL TRIAL
Authors: Cordeiro André Luiz Lisboa , Silva Carolina , Santana Mayana , Lima Kênia , Guimarães André , Forestieri Patrícia
Published: December 2020

Introduction: The application of non-invasive ventilation(NIV) after
coronary artery bypass grafting(CABG) brings the possibility of reducing
loss of functional capacity and complications in the patient. However,
the evidence is controversial about immediate or conventional use.
Objective: Assess the impact of immediate NIV after extubation on
oxygenation and functional capacity of patients undergoing to CABG.
Methods: Randomized clinical trial. Patients were assessed before and
after surgery using the Functional Independence Measure(FIM), six-minute
walk test(6MWT) and peripheral muscle strength(MRC). On the first day
after the surgery, two groups formed immediate NIV(NIVI) and
conventional NIV(NIVC). Hemogasometry was collected before and after
NIV. Complication rates were also assessed. NIVI performed ventilation
after one hour of orotracheal extubation, at NIVC performed NIV on the
first postoperative day, 24 hours after extubation. After discharge, the
above variables were reevaluated. Results: 79 patients were evaluated,
46(58.22%) men, mean age 65±9 years. NIVI reduced the reintubation
rate, only 1 (3%) compared to NIVC with 5 (12%) patients, p=0.01. In
the post-Intervention the inspired oxygen fraction (FiO2) was 0.43±0.07
in the conventional group and 0.30±0.10 in the intervention group,
p=0.01. The post-intervention PaO2/FiO2 ratio was 191±45 and NIVI
266±29(p <0.001) and one day later in the NIVC it was 210±39
and NIVI 279±37(p <0.001). VNII lost 51±36 meters in the 6MWT
compared to the NIVC that lost 95±40 meters(p <0.01).
Conclusion: NIVI after extubation of patients undergoing to CABG,
reduced the loss of functional capacity, improved blood gases and
decreased the rate of reintubation.
Results of surgical treatment of moderate ischemic mitral regurgitation: A propensity analysis
Authors: Lee Jiyoung , Kajimoto Kan , Yamamoto Taira , Kuwaki Kenji , Kamikawa Yuki , Oishi Atsumi , Endo Daisuke , Ono Shunya , Oyama Tetsuma , Hata Hiroaki , Asai Tohru , Amano Atsushi
Published: December 2020

Background and Aim of the Study: Ischemic mitral valve regurgitation
(IMR) in patients undergoing coronary artery bypass grafting (CABG) is
associated with worse long-term outcomes. The aim of this study was to
assess the impact of mitral valve repair with CABG in patients with
moderate IMR. Method: This observational study enrolled 3,215
consecutive patients from the Juntendo CABG registry with moderate IMR
and multivessel coronary artery disease who underwent CABG between 2002
and 2017. The CABG alone and CABG with mitral valve surgery (MVs) groups
were compared. The propensity score was calculated for each patient.
Long-term all-cause death, cardiac death, and major adverse cardiac and
cerebrovascular events (MACCEs) were compared between the two groups.
Results: A total of 101 patients who underwent CABG had moderate IMR in
our database. Propensity score matching selected 40 pairs for final
analysis. MVs was associated with increased risks of postoperative
atrial fibrillation, blood transfusion, and longer hospitalization.
There were no differences between the two groups in long-term outcomes,
including all-cause mortality, cardiac mortality, and the incidence of
MACCEs. Conclusions: Surgical treatment of moderate IMR combined with
CABG was as safe as CABG alone, with no differences in long-term
outcomes. Further studies are needed to determine the effects of MVs in
patients with moderate IMR and severe coronary artery disease.
On upper triangular operator 2 x 2 matrices over C*-algebras
Authors: Ivkovic Stefan
Published: December 2020

We study adjointable, bounded operators on the direct sum of two copies of
the standard Hilbert C*-module over a unital C*-algebra A that are given by
upper triangular 2 by 2 operator matrices. Using the definition of
A-Fredholm and semi-A-Fredholm operators given in [3], [4], we obtain
conditions relating semi-A-Fredholmness of these operators and that of their
diagonal entries, thus generalizing the results in [1], [2]. Moreover, we
generalize the notion of the spectra of operators by replacing scalars by
the elements in the C*-algebra A: Considering these new spectra in A of
bounded, adjointable operators on Hilbert C*-modules over A related to the
classes of A-Fredholm and semi-A-Fredholm operators, we prove an analogue or
a generalized version of the results in [1] concerning the relationship
between the spectra of 2 by 2 upper triangular operator matrices and the
spectra of their diagonal entries.
New results for a class of boundary value problems involving impulsive fractional differential equations
Authors: Zheng Feng-Xia
Published: December 2020

In this paper, a class of boundary value problems involving impulsive
fractional differential equations is studied. By constructing Green?s
function, a natural formula of solutions is derived. By applying fixed point
theorems for mixed monotone operator with perturbation and sum operator,
some new results on the existence and uniqueness of positive solutions are
obtained, and an iterative sequence is constructed to approximate the
positive solutions.
On a Ricci quarter-symmetric metric recurrent connection and a projective Ricci quarter-symmetric metric recurrent connection in a Riemannian manifold
Authors: Zhao Di , Jen Cholyong , Ho Talyun
Published: December 2020

Two new types of connections, Ricci quarter-symmetric metric recurrent
connection and projective Ricci quarter-symmetric metric recurrent
connection, were introduced and some interesting geometrical and physical
characteristics were achieved.
Fixed point theorems for countably asymptotically Ф-nonexpansive maps in locally convex spaces and application
Authors: Ben Amar Afif , Derbel Saoussen
Published: December 2020

In this paper, we introduce the concept of a countably asymptotically
?-nonexpansive operator. In addition, we establish new fixed point results
for some countably asymptotically ?-nonexpansive and sequentially
continuous maps, fixed-point results of Krasnosel?skii type in locally
convex spaces. Moreover, we present Leray-Schauder-type fixed point theorems
for countably asymptotically ?-nonexpansive maps in locally convex spaces.
Apart from that we show the applicability of our results to the theory of
Volterra integral equations in locally convex spaces. The main condition in
our results is formulated in terms of the axiomatic measure of
noncompactness. Our results improve and extend in a broad sense recent ones
obtained in literature.
Pharmacokinetics and Pharmacodynamics of Three Different Formulations of Insulin Aspart: A Randomized, Double-blind, Crossover Study in Men With Type 1 Diabetes
Authors: Svehlikova Eva , Mursic Ines , Augustin Thomas , Magnes Christoph , Gerring David , Jezek Jan , Schwarzenbacher Daniela , Ratzer Maria , Wolf Michael , Howell Sarah , Zakrzewski Leon , Urschitz Martina , Tschapeller Bernd , Gatschelhofer Christina , Feichtner Franz , Lawrence Fiona , Pieber Thomas R.
Published: December 2020

OBJECTIVE

To
investigate the pharmacokinetic and pharmacodynamic properties, and safety of a
novel formulation of insulin aspart (AT247) versus currently marketed insulin
aspart formulations (IAsp and faster IAsp).

RESEARCH
DESIGN AND METHODS

This
single-center, randomized, double-blind, three-period, crossover study was
conducted in 19 men with type 1 diabetes, receiving single dosing of trial
products (0.3 U/kg) in a random order on three visits. Pharmacokinetics and pharmacodynamics
were assessed during a euglycemic clamp lasting up to 8 hours.

RESULTS

Onset of
insulin appearance was earlier for AT247 compared with IAsp (−12 minutes [95% CI
−14;−8] p=0.0004) and faster IAsp (−2 minutes [−5;−2] p=0.0003). Onset of
action was accelerated compared with IAsp (−23 minutes [−37;−15] p=0.0004) and
faster IAsp (−9 minutes [−11;−3] p=0.0006). Within the first 60 minutes, a
higher exposure was observed for AT247 compared with IAsp (AUCAsp,0-60min:
treatment ratio vs IAsp 2.3 [1.9;2.9]; vs faster IAsp 1.5 [1.3;1.8]), which was
underpinned by a greater early glucose-lowering effect (AUCGIR,0-60min:
treatment ratio vs IAsp 2.8 [2.0;5.5]; vs faster IAsp 1.7 [1.3;2.3]). Furthermore,
an earlier offset of exposure was observed for AT247 compared with IAsp (−32 minutes
[−58;−15] p=0.0015) and faster IAsp (−27 minutes [−85;−15] p=0.0017), while duration
of glucose-lowering effect, measured by tLate50%GIRmax, did not
differ significantly.

CONCLUSIONS

AT247
exhibited an earlier insulin appearance, exposure and offset, with
corresponding enhanced early glucose-lowering effect compared with IAsp and
faster IAsp. It therefore represents a promising candidate in the pursuit for second
generation prandial insulin analogs to improve postprandial glycemic control.
Archaeological discoveries linked to the “first generation” of the Avar conquerors living east of the Tisa during the 6th-7th centuries. The grave cluster in Nădlac - Site 1M.
Authors: Gáll Erwin , Mărginean Florin
Published: December 2020

Four graves were excavated on site 1M at Nădlac. They could be dated to the the second part of the 6th century and the first part of the 7th century AD. Based on the 14C analysis, grave 86 can most probably be dated between 532 and 609 AD. This result indicates that the woman inhumed in the grave, aged 40-55 years, was very probably an immigrant who came from the East. The funerary rituals documented on site 1M in Nădlac can fit within the repertory of the regional environment characteristic of the area east of the Tisa in the the 6th and 7th centuries. Certain aspects of the ritual, however, like the burial of an entire calf in grave 86, draw attention to the danger of generalizations.In addition, we have attempted to perform a brief analysis of various aspects of the development of the different concepts related to the nomadic lifestyle of the analyzed populations.
A unique early medieval pendant (kaptorga) from Opole Groszowice (Silesia, SW Poland) in the light of interdisciplinary archaeometric studies
Authors: Miazga Beata , Rodak Sylwia , Lucejko Jeannette Jacqueline , Ribechini Erika
Published: December 2020

Finds of early medieval pendants, known as kaptorgas, are not common in Poland. For this reason, the kaptorga found in 1957 in Opole (Silesia), in southwest Poland, is all the more interesting. The artefact is housed in a museum, and on the occasion of its re-conservation, permission to conduct archaeometric studies was given. The kaptorga was subjected to analyses using nondestructive and minimally invasive techniques. Elemental tests with energy dispersive XRF and SEM-EDS spectrometers showed that the pendant is made of brass, not bronze sheet, as was originally thought. In its filling, there is a small fragment of plant-fiber thread (subjected to microscopic observations) and beeswax, which was identified using infrared spectroscopy and gas chromatography with a mass spectrometer.
Pengembangan Perangkat Pembelajaran Model Discovery learning Berbasis Lingkungan Pada Mata Pelajaran IPA Siswa Kelas IV Sekolah Dasar
Authors: Suyani Komang , Astawan I Gede , Renda Ndara Tanggu
Published: December 2020

Perangkat pembelajaran IPA di sekolah dasar belum menggunakan model pembelajaran dan belum menerapkan lingkungan sebagai sumber belajar siswa. Penelitian ini bertujuan untuk mengetahui validitas perangkat pembelajaran Discovery Learning berbasis lingkungan Pada Mata Pelajaran IPA siswa kelas IV. Jenis penelitian ini adalah development research dengan menggunakan model pengembangan 4D yang terdiri dari define, design, develop, dan disseminate. Populasi dalam penelitian pengembangan ini adalah 133 siswa. Metode pengumpulan data dalam penelitian ini adalah non tes dengan memberikan kuesioner untuk memeroleh penilaian terhadap rencana pelaksanaan pembelajaran yang dinilai oleh pakar. Hasil penelitian ini menunjukkan bahwa validitas rencana pelaksanaan pembelajaran pada kategori sangat baik. Berdasarkan hasil analisis diperoleh simpulan yakni validitas rencana pelaksanaan pembelajaran dinyatakan valid.
Korelasi Antara Disiplin Belajar Dengan Prestasi Belajar Siswa
Authors: Dewi Luh Saka Nirmala , Rendra Ndara Tanggu , Dibia I Ketut
Published: December 2020

Penelitian ini didasari karena siswa masih kurang disiplin dalam belajar, seperti siswa berbicara dengan teman sebangku saat guru memaparkan materi di kelas. Hal membuat membuat terhambatnya prestasi belajarnya. Karena sikap disiplin sangat penting dimiliiki siswa, karena dengan siswa memiliki sikap disiplin dalam belajar yang tinggi, maka siswa akan memiliki prestasi belajar yang tinggi. Penelitian ini bertujuan untuk mengetahui hubungan antara disiplin belajar dengan prestasi belajar Siswa Kelas V. Jenis dari penelitian in adalah Ex Post Facto. Besar populasi siswa Kelas V dalam penelitian ini adalah 176 siswa, sedangkan untuk jumlah sampel dalam penelitian ini adalah 144 siswa. Data yang di ambil untuk sikap disiplin belajar adalah kuesioner, sedangkan data yang di ambil untuk prestasi belajar adalah pencatatan dokumentasi. Dalam penelitian ini teknik analisis data yang digunakan yaitu teknik statistik deskriptif. Dari hasil penelitian terdapat korelasi antara disiplin belajar dengan prestasi belajar Siswa, dengan koefesienan korelasi rxy hitung 0.89 > r tabel 0.138, yang artinya bahwa terdapat korelasi yang positif dengan kategori hubungan yang sangat kuat dan nilai arah koefisensi regresi dinyatakan bernilai positif. Berdasarkan hasil penelitian, dapat disimpulkan bahwa terdapat korelasi disiplin belajar dengan prestasi belajar Siswa. Sehingga dengan adanya penelitian ini, dapat dijadikan sebagai acuan dalam menambah pengetahuan tentang hubungan disiplin belajar dengan dengan prestasi belajar siswa.
Capacidad antioxidante y contenido de polifenoles totales de extractos de tallo de Stevia rebaudiana en varios modelos in vitro.
Authors: Mendoza Isaza Natalia Andrea , Hoyos–Arbeláez Jorge Andrés , Peláez-Jaramillo Carlos Alberto
Published: December 2020

Este artículo presenta la determinación de la capacidad antioxidante y contenido de polifenoles totales en dos extractos, acuoso y orgánico, de tallos de Stevia Rebaudiana variedad Morita II. La capacidad antioxidante se determinó a través de varios ensayos in vitro: el método 1,1-difenil-2-picril-hidrazilo (DPPH), el ensayo de decoloración ácido 2,2′-azino-bis-3-etilbenzotiazolin-6-sulfónico (ABTS), el ensayo de la Capacidad de reducción Férrica Antioxidante (FRAP) y polifenoles totales por el reactivo Folin-Ciocalteu. Los resultados se analizaron mediante correlación Person´s.  Este trabajo se realizó con el fin de darle un valor agregado al tallo de Stevia y potencializar su uso como fuente de compuestos antioxidantes. Los resultados indican que los extractos de los tallos de Stevia cultivados en Colombia poseen una mayor actividad inhibidora de radicales libres comparado con los reportes de la literatura en cuanto a hoja y tallo. Por lo tanto se puede concluir que los tallos son una fuente accesible de antioxidantes.
O uso do design thinking for educators na avaliação de um curso de extensão para idosos no contexto de uma universidade aberta da terceira idade
Authors: Koerich Guilherme Henrique , Oliveira Geovana Samuel , Varnier Thiago
Published: December 2020

A educação e o envelhecimento configuram processos permanentes e dinâmicos na vida humana. Neste sentido, as Universidades Abertas da Terceira Idade (UNATIs), dentre outras propostas, oferecem atividades socioeducativas, como cursos de educação não formal para pessoas idosas. A avaliação de curso configura um instrumento didático, com ênfase na interpretação de resultados, que possibilitam a intervenção e a retomada da prática pedagógica. No entanto, não foram encontradas diretrizes e indicadores específicos para a avaliação de cursos de extensão em UNATIs. Diante disso, esta pesquisa objetiva compreender e demonstrar o uso do processo de design thinking for educators na avaliação de um curso de extensão para idosos no âmbito de uma Universidade Aberta da Terceira Idade. O design thinking for educators (DTE) é uma abordagem centrada nos estudantes, para chegar ao novo, a soluções criativas e criar impacto positivo. Desta forma, seus princípios configuram uma forma de pensar ágil, lúdica e criativa, por meio de um conjunto de processos para transformar problemas em oportunidades e soluções colaborativas. A abordagem é composta por cinco fases: 1) descoberta, 2) interpretação, 3) ideação, 4) experimentação e 5) evolução. Como resultados da aplicação deste processo na avaliação do Curso de Monitores, a UNATI pode envolver os estudantes neste processo avaliativo, com vistas a coprodução e cocriação, para reforçar o sentimento de pertencimento, gestão compartilhada e protagonismo da pessoa idosa. A aplicação da abordagem do DTE, demonstrou-se satisfatória para a avaliação do curso, visto que sistematiza o processo de avaliação, e está em consonância com os preceitos das UNATIs, como o protagonismo, ampla participação e integração da pessoa idosa.
O uso de infográficos de genética como recurso didático no ensino médio
Authors: Fernandes Larissa , Ziroldo Bruno Duarte
Published: December 2020

Infográficos são gêneros de textos multimodais, comumente apresentados no jornalismo em notícias, reportagens ou até em divulgação tecnológica-científica. Por se valer de uma combinação entre linguagens verbal e não verbal, o infográfico é um recurso didático interessante para ser utilizado também no ensino-aprendizagem de jovens do ensino médio. Quando analisamos os conteúdos de genética, observamos nos alunos uma certa dificuldade na compreensão dos conceitos devido a sua complexidade, sendo por esse motivo, o ramo da biologia escolhido como tema para a confecção dos infográficos. Este trabalho visa, portanto, criar e disponibilizar ao menos dez infográficos que contemplem diferentes áreas da genética para educadores e educandos do ensino médio e/ou pré-vestibulandos da comunidade escolar da cidade de Londrina e região. Aproveitando das facilidades decorrentes da evolução digital, serão criados canais de divulgação por meio de redes sociais e outras plataformas que permitirão a divulgação dos infográficos a outras comunidades mais distantes geograficamente, maximizando o compartilhamento de toda informação gerada. Por integrar de forma proporcional as modalidades de informação e imagem, esperamos com esse trabalho contribuir de maneira efetiva tanto com os professores, na transmissão de conceitos genéticos e de suas peculiaridades de forma mais ilustrativa, quanto com os educandos, na assimilação de conteúdos mais densos, de uma forma mais interessante. Acreditamos também que este artigo é capaz de contribuir com futuras pesquisas na área da infografia e com seus benefícios no processo de ensino-aprendizagem.
Strategi Komunikasi Fundraising Organisasi Kemasyarakatan
Authors: Turhamun Turhamun
Published: December 2020

Fundraising is an activity to influence the community, both individuals and organizations to distribute funds or assistance both materially and non-material. Some funders currently still use sporadic and traditional methods so that fundraising often fails. This research is a library research. It aims to collect theories related to social organization fundraising strategies. Information data obtained by using literature searches, books, documentation, journals or other research results related to the object of research. Data analysis uses content analysis, namely drawing conclusions from the data that has been obtained by finding the core message of the theory objectively and systematically. The results of the study explained that there were three strategic social organization fundraising strategies, namely First; Communication strategy in fundamental must be directed at creating effective communication. Of course by fulfilling the communication elements as described above .. Second; Through rational and effective considerations, faundraising is directed at appropriate programs and according to community needs so that donors are willing to give donations. Third; It is hoped that Community Organizations will be able to diversify programs and methods of raising funds to attract potential donors more broadly and optimally. The organization should take a different and unique approach with the uniqueness of each organization. He can choose to use the right model, for example, face to face, direct mail, special events, and campaigns.
Titik Singgung Hukum Islam dengan Hukum Adat pada Naskah Perundang-Undangan Kerajaan Islam di Nusantara
Authors: Masykhur Anis
Published: December 2020

The study of the intersection of Islamic law with customary law in the legislation texts of the Islamic kingdoms in the Indonesian Archipelago is intended to describe the flexibility of Islamic law when it meets customary law, and vice versa. This research is a comparative study between the laws that were made into the sultanate law in the archipelago in the 16-18 century AD. The nature of Islamic law is believed to have the ability to adapt (legal adaptability) with other laws. One theory that can strengthen this statement is the existence of one of the five major principles in the science of Usul al-Fiqh, namely "al-Ê»adÄh al-muhakamah" which means that customs can be used as a legal basis. Ibn al-Qayyim also introduced the rule of "taghayyur al-fatwÄ bi taghayyur al-azminah", meaning changes in fatwas due to changes in time. These principles reinforce the flexibility of Islamic law. By taking some examples from articles from the Malacca law, the Simbur Tjahaya Act of the Palembang Sultanate, the Jambi Customary Law, the Sultan Adam Law on the Banjar Sultanate, the Martabat Tujuh Law for the Buton Sultanate and the Baraja Niti Kutai Law Kartanegara, it was found that the intersection between Islamic law and customary law was seen in these laws, which were complementary, and there was no tension.
Dinamika Penentuan Awal Ramadan di Sumatera Barat
Authors: Wusqa Urwatul , Salma Salma , Yudhiani Walan
Published: December 2020

This paper aims to explore the understanding of the Muslim community of West Sumatra about the determination of the beginning of the month of Ramadan and its implications for implementing the first day of fasting. The people of West Sumatra are always talked about when determining the first day of Ramadan because they are divided into several groups. As a result, they differ in the implementation of the first day of fasting, the implementation of Eid al-Fitr and Eid al-Adha. This type of research is field research. Data obtained through in-depth interviews with people who can provide important information about the determination of the beginning of this month, including the leader of Naqsabandiyah, Satariyah, person in charge of hisab Muhammadiyah, ru'yah NU, astronomy experts, as well as several congregations from each group. The results showed that determining the start of the month is a very old problem but always becomes new every time Ramadan comes. The problem of determining the initial crescent moon in Indonesia in general and West Sumatra in particular is basically the same but the practice depends on the different ways of understanding the context of the initial crescent of the month. In fact, these differences are very difficult to reconcile because each element remains steadfast in maintaining its sectoral ego.