bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Iron Toxicity on the Growth of <i>Calliandra calothyrsus</i> and <i>Leucaena leucocephala</i> Seedlings
Authors: Salim Mohammad Agus , Setyaningsih Luluk , Wahyudi Imam , Budi R Sri Wilarso 
Published: October 2021

Iron (Fe) is a micro essential needed by plants in small amounts and can be toxic when available in large quantities. This study aimed to evaluate how Fe exposure affects the growth of C. callothyrsus and L. leucocephala seedlings. This study used a completely randomized design with factorial, where the first factor consisted of two levels of seedlings (C. calothyrsus and L. leucocephala), and the second factor consisted of Fe concentration which consisted of 8 levels (0, 0.25, 0.5, 0.75, 1, 1.25, 1.5, and 1.75 mM). The results showed that treatment of seedlings species and concentration of Fe was able to significantly affect the growth parameters (height, root length, root dry weight, shoots, and plant dry weight) of seedlings. The control treatment (without Fe) showed the highest growth response compared to those treated with Fe exposure and an increase in Fe concentration was able to reduce all growth parameters in both seedlings. The 0.5 mM Fe concentration reduced all growth parameters of C. calothyrsus drastically, while in L. leucocephala, the Fe 0.75 concentration was able to decrease all growth parameters drastically. The tolerance index of both seedlings decreased with increasing Fe concentration. The rate of photosynthesis did not show a significant difference between treatments, meanwhile, it had a significant effect on chlorophyll affect chlorophyll (a, b, and total chlorophyll) and carotenoid content. The highest Fe content in C. calothyrsus seedlings was at a concentration of 1.5 mM (4.40%), while in L. leucocephala seedlings, the highest Fe content was at 1.7 mM (2.87%).
Some type of semisymmetry on two classes of almost Kenmotsu manifolds
Authors: Dey Dibakar , Majhi Pradip 
Published: October 2021

Abstract
The object of the present paper is to study some types of semisymmetry conditions on two classes of almost Kenmotsu manifolds. It is shown that a (k, µ)-almost Kenmotsu manifold satisfying the curvature condition Q · R = 0 is locally isometric to the hyperbolic space ℍ2

n

+1(−1). Also in (k, µ)-almost Kenmotsu manifolds the following conditions: (1) local symmetry (∇R = 0), (2) semisymmetry (R·R = 0), (3) Q(S, R) = 0, (4) R·R = Q(S, R), (5) locally isometric to the hyperbolic space ℍ2

n

+1(−1) are equivalent. Further, it is proved that a (k, µ)
′
-almost Kenmotsu manifold satisfying Q · R = 0 is locally isometric to ℍ
n

+1(−4) × ℝ
n
and a (k, µ)
′-
-almost Kenmotsu manifold satisfying any one of the curvature conditions Q(S, R) = 0 or R · R = Q(S, R) is either an Einstein manifold or locally isometric to ℍ
n

+1(−4) × ℝ
n
. Finally, an illustrative example is presented.
Ichthyosis in Dogs—Congenital Dermatologic Disorder
Authors: Malinovská Z. , Čonková E. 
Published: October 2021

Abstract
The skin provides protective functions, such as thermoregulation, resorption, provision of immune responses, storage and sensory functions, which all play an important role in the internal stability of the organism. The skin has 3 major layers: the epidermis, the dermis and subcutis. The outermost protective layer of the epidermis, the stratum corneum, consists of 20 to 30 overlapping layers of anucleate cells, the corneocytes. Ichthyosis is an autosomal recessive congenital skin disease, in which the corneocytes form defects that appear like individual steps of the stratum corneum. Ichthyosis is characterized by excessive scaling over the entire body surface and is not curable; the symptoms can only be alleviated. Several genetic variants have been identified in specific dog breeds: PNPLA1 in the Golden Retrievers, SLC27A4 in the Great Danes, NIPAL4 in the American Bulldogs, TGM1 in the Jack Russel Terriers, ASPRV1 in the German Shepherds, which cause different forms of nonepidermolytic ichthyosis and KRT10 in the Norfolk Terriers, which causes epidermolytic ichthyosis. When classifying breeds of dogs predisposed to ichthyosis, it is necessary to determine the presence of defective genes in the genome of the individual animals involved in mating.
Impedance-based real-time monitoring of neural stem cell differentiation
Authors: Shah F. J. , Caviglia C. , Zór K. , Carminati M. , Ferrari G. , Sampietro M. , Martínez-Serrano A. , Emnéus J. K. , Heiskanen A. R. 
Published: October 2021

Abstract
We present here the first impedance-based characterization of the differentiation process of two human mesencephalic fetal neural stem lines. The two dopaminergic neural stem cell lines used in this study, Lund human mesencephalic (LUHMES) and human ventral mesencephalic (hVM1 Bcl-XL), have been developed for the study of Parkinsonian pathogenesis and its treatment using cell replacement therapy. We show that if only relying on impedance magnitude analysis, which is by far the most usual approach in, e.g., cytotoxicity evaluation and drug screening applications, one may not be able to distinguish whether the neural stem cells in a population are proliferating or differentiating. However, the presented results highlight that equivalent circuit analysis can provide detailed information on cellular behavior, e.g. simultaneous changes in cell morphology, cell-cell contacts, and cell adhesion during formation of neural projections, which are the fundamental behavioral differences between proliferating and differentiating neural stem cells. Moreover, our work also demonstrates the sensitivity of impedance-based monitoring with capability to provide information on changes in cellular behavior in relation to proliferation and differentiation. For both of the studied cell lines, in already two days (one day after induction of differentiation) equivalent circuit analysis was able to show distinction between proliferation and differentiation conditions, which is significantly earlier than by microscopic imaging. This study demonstrates the potential of impedance-based monitoring as a technique of choice in the study of stem cell behavior, laying the foundation for screening assays to characterize stem cell lines and testing the efficacy epigenetic control.
Does the Degree of Urbanisation Affect Sustainable Household Consumption? (Some Empirical Evidence)
Authors: Krastevich Todor , Smokova Marusya 
Published: October 2021

Abstract
This paper is aimed at identifying the factors that shape consumers’ interest and propensity for sustainable consumption. It is focused on the differentiation of households in regard to their stated willingness to comply with the principles of sustainable consumption, as well as the identification of differences in the forms of manifestation of sustainable consumer behaviour among the households from different-sized urban areas. To achieve these objectives, first, we have evaluated a second-order factor model of CSC. We have also proposed a CSC Index model at an individual level. Second, we have conducted cluster analysis using the factor scores of the CSC Index model while considering households’ socio-demographics and the size of the urban area. We have identified two segments, ‘Sustainable conscious’ versus ‘Sustainable unconscious’. Finally, we have identified the environmental dimension as the most significant predictor of consciousness for sustainable consumption using a path model of CSC Index.
Disrupted Parenthood in Caryl Phillips’s The Final Passage
Authors: Fediakova Anastasiia 
Published: October 2021

Abstract
In his debut novel The Final Passage, first published in 1985, Caryl Phillips (dis)connects the English and the Caribbean spaces simultaneously imposing this inbetweenness onto his continuously misplaced characters. This paper explores the novel through the lens of disrupted parenthood, demonstrating that the ties between the family members mirror the inability of the protagonists to belong or to sustain relationships. By applying a postcolonial framework and including both canonical and recent texts produced in the field, this paper analyses how racial labels and assumptions weaken fragile bonds and further displace the characters as it also attempts to fill a gap since aspects of distress and breakdown are often neglected in literary criticism. Finally, given the background of the West Indies, the paper incorporates social and anthropological works dedicated to the region and connects Phillips’s narrative to the stories of migrants in contemporary Britain.
Discourse, Cultural Capital and Power Relations in Julian Barnes’s The Sense of an Ending
Authors: Karagianni Eleftheria 
Published: October 2021

Abstract
The objective of this paper is to examine in which way the use of the oral and written discourse in Julian Barnes’s novel The Sense of an Ending (2011) reflects, on the one hand, a social hierarchy based on classificatory cultural, intellectual, and educational competencies and resources and, on the other, dominance strategies and power relations developed among the principal actors. It will be investigated how trivial discussions and letters exchanged between friends are deployed in order to sustain or eliminate control over the other(s) and indicate status positions. The proposed methodological framework of analysis is founded on Bourdieu’s approach to cultural capital, according to which cultural preferences are markers of social stratification, while highbrow aesthetic judgment is both a means to, and a stake in, upward social mobility. Foucault’s theory of a “decentralised” and ubiquitous power, dispersed at all levels and defined as an action directed to other people’s actions, will also be applied.
Non-secretory myeloma in young man mimicking the Gorham disease: case report and the literature review
Authors: Ferjani Hanene Lassoued , Mariem Moalla , Affess Hassen , Maatallah Kaouther , Kaffel Dhia , Jenzri Mourad , Hamdi Wafa 
Published: October 2021

Abstract
Multiple myeloma is a neoplasm of plasma cells affecting mostly the elderly with incidence peaks between 60 and 70 years. This disease is exceedingly rare in younger people, especially in adults under 30-year-old. Non-secretory multiple myeloma accounts for 1–5% of all cases of multiple myeloma. It is also a rare condition in young adult patients, and only six cases have been reported [1]. We herein describe a rare case of non-secretory myeloma in a 22-year-old male, explaining from chest wall pain, without general manifestation. Plain radiography and CT scans revealed diffuse osteolytic lesion mimicking the Gorham disease. A bone marrow biopsy was conducted, revealing the diagnosis of myeloma.
Impacto emocional y conductual en profesionales de la salud que trataron a pacientes con comportamiento suicida en Antioquia
Authors: Arias Hernández Angie Vanessa , Roldán Sánchez Laura Andrea , Tobón Mira Yulieth Katerine , Salinas López Jennyfer , Gutiérrez Figueroa  Daniela , Posada Vásquez María Isabel 
Published: October 2021

El objetivo del texto es identificar el impacto emocional y conductual en profesionales de la salud que trataron a pacientes con comportamiento suicida en Antioquia. Como metodología, se realiza una investigación formativa a través de un diseño cualitativo, desde un paradigma interpretativo con enfoque fenomenológico, y se analizan los datos utilizando la triangulación. La población de estudio se contacta por mediación virtual: se cuenta con un total de 14 entrevistados, entre ellos profesionales de la salud de primer y segundo nivel de atención y practicantes de psicología. Para la recolección de la información se emplea el consentimiento informado y la entrevista semiestructurada mediante la plataforma de Google Forms. En cuanto al impacto emocional, se encuentra que los aspectos más frecuentes y nombrados por los profesionales son tristeza, preocupación, miedo, sensación de frustración, en algunos casos satisfacción, en otros impotencia, por lo que se concluye entonces que surgen diferentes emociones al a tratar pacientes con comportamiento suicida, además de la presencia de ansiedad. Se evidencia un contraste con relación a estudios previos en otros países donde se nombraba la remisión y por ello la evitación como principal solución en el abordaje de pacientes con comportamiento suicida, a diferencia de los entrevistados, para los que la remisión es el último recurso, debido a la mayor sensibilización, formación y capacitación frente al tema. Se identifica como principal hallazgo que, cada vez más, los profesionales de la salud y psicosociales refieren la importancia del cuidado personal para poder tramitar el impacto emocional, cognitivo y conductual al tratar el comportamiento suicida.
Pengaruh Corporate Governance Terhadap Restatement dan Dampaknya Terhadap Harga Saham
Authors: Siregar Nolita Yeni , Rahayu Fitria 
Published: October 2021

This study aims to prove empirically the influence of corporate governance proxied by the size of the board of commissioners, the independence of the board of commissioners, the size of the audit committee, managerial share ownership and institutional share ownership as well as its impact on stock prices. The data used in this research is secondary data. The population in this study is a public listed company listed on the Indonesia Stock Exchange period 2013-2015. The analysis technique used is logistic regression analysis. The test results prove that the size of the board of commissioners, the size of the audit committee and managerial share ownership, negatively negatively affect the restatement, while the independence of the board of commissioners and institutional ownership have no significant significant effect on the restatement and restatement negatively effect on stock prices.Â Keywords: Board size, board independence, audit committee , managerial share ownership, institutional share ownership, restatement, stock priceÂ
Type 1 diabetes self-care in urban schools in India
Authors: Virmani Anju , Boddu Sirisha Kusuma , Sarda Archana , Shukla Rishi , Puri Srishti , Chhabra Meena , Jevalikar Ganesh , Jaggi Shalini 
Published: October 2021

Objectives:
Children with type 1 diabetes (T1D) need a supportive, non-stigmatizing school environment for self-care activities such as checking blood glucose (BG) and taking pre-meal insulin. Data about T1D self-care in schools in developing countries are scarce. We looked at diabetes self-care activities at school, and attitudes of school staff toward diabetes care.

Material and Methods:
We interviewed, over an 8-week period, consecutive patient-parent dyads attending T1D clinics in North (Delhi, Gurgaon, and Kanpur), West (Aurangabad), and South (Hyderabad) India.

Results:
We received responses from 397 patients, 51% of boys. Mean age was 11.7 years (SD: 3.7), mean age at diagnosis 7.2 years (SD: 3.7), and mean diabetes duration 4.5 years (SD: 3.5). A majority (69.8%) were attending private (fee paying) schools (PS) and the rest were studying at government (subsidized/free) schools (GS). More than half of the parents had high educational status: graduate or more (mothers: 52.1%, fathers: 56.9%). Parents visited school daily in 17.1%, significantly more if they had high educational status and if the child was <6 years. Less than half (47.4%) were administering a pre-meal insulin bolus at school (self-injection: 33%, by parent: 12.9%, and by staff: 1.5%); only 24.4% were checking BG regularly (< once per week) at school. The odds of performing diabetes self-care activities at school were significantly higher in children attending PS compared to GS (OR: 3.17, 95% CI: 1.99–5.03 for taking insulin, OR: 3.24, 95% CI: 1.75–5.98 for regular BG checking). The odds of taking insulin at school were also higher with higher parental education (OR: 2.81, 95% CI: 1.87–4.24 for mother’s education, OR: 3.02, 95% CI: 1.99–4.57 for father’s). Testing and injecting we done in classroom (26.2%); medical room (16.1%), staffroom (7.8%), or toilet (2.5%). School insisted on secrecy in 12.6%, excluded children with T1D from sports/excursions in 17.9%, refused permission for injecting in 4.3%, for testing 15.9%, and for pre-activity snack 7.6%. This non-supportive behavior was equal in PS and GS. PS had slightly better care infrastructure such as availability of glucometer (29.6% vs. 3.3%), sick room (21.7% vs. 0.3%), and dedicated nurse (9.7% vs. none).

Conclusion:
Half of our children were able to manage T1D self-care in school, as schools were often supportive, whether private or government. Parental educational status was positively associated with better care. Although self-care was better in PS and they had better infrastructure, there is much scope for improvement.
Special adaptive grids and Runge - Richardson correction in problems with layers
Authors: Лисейкин Владимир Дмитриевич , Паасонен Виктор Иванович 
Published: October 2021

При решении задач с пограничными и внутренними слоями на адаптивных сетках весьма желательно пользоваться разностными схемами, которые имеют достаточно хорошую точность и сходятся равномерно по малому параметру при стремлении шагов сетки к нулю. Однако эти требования оказываются противоречивыми: схемы высокой точности не сходятся равномерно, а равномерно сходящиеся схемы имеют обычно лишь первый порядок точности. Тем не менее существует уникальная возможность разрешить это противоречие, повышая порядок точности путем применения экстраполяционных поправок Рунге-Ричардсона, представляющих собой линейные комбинации разностных решений на вложенных сетках. В данной работе на примере нескольких употребительных разностных схем изучается эффективность такого подхода к расчетам, полученным на адаптивных сетках, явно задаваемых специальными координатными преобразованиями. Исследуются две схемы противопотокового типа с диагональным преобладанием, равномерно сходящиеся, в сравнении с аналогом схемы с центральной разностью, не имеющей диагонального преобладания и не сходящейся равномерно. Кроме простых поправок применяются также двукратные поправки, еще более повышающие порядок точности результирующих решений
It is highly desirable using difference schemes with high accuracy and uniform convergence in a small parameter as the grid steps tend to zero for solving the problems with both boundary and interior layers. However, these requirements turn out to be contradictory: highly-accurate schemes may not converge uniformly, and uniformly converging schemes usually have only the first order of accuracy. Nevertheless, there is a unique opportunity to resolve this contradiction by increasing the order of accuracy by applying the Richardson-Runge extrapolation corrections, which are linear combinations of difference solutions on nested grids. In this paper, using the example of several common difference schemes, we study the efficiency of such approach for calculations obtained on adaptive grids that are explicitly specified by special coordinate transformations. Two diagonal-dominated upstream-type uniformly converging schemes are investigated. They are compared with an analogue of the scheme with central difference that does not have a diagonal dominance and does not converge uniformly. In addition to simple corrections, double corrections are also used, which further increase the order of accuracy of the resulting solutions
Calculation of the elasticplastic deformation of a solid body by multidimensional nodal method of characteristics
Authors: Суров Виктор Сергеевич 
Published: October 2021

Описан многомерный узловой метод характеристик, предназначенный для численного расчета упругопластической деформации твердого тела в рамках модели Прандтля-Рейса с уравнением состояния небаротропного типа. В качестве критерия перехода из упругого в пластическое состояние применялось условие текучести Мизеса. Рассмотренный численный метод базируется на координатном расщеплении исходной системы уравнений на ряд одномерных подсистем с последующим их интегрированием с помощью одномерного узлового метода характеристик. Метод использован для расчета ряда одно- и двумерных модельных задач
A multidimensional nodal method of characteristics is described. The method is designed to numerically calculate the elastoplastic deformation of a solid body within the Prandtl-Reis model with the non-barotropic state equation. The Mises flow condition was used as a criterion for the transition from an elastic to a plastic state. The considered numerical method is based on the coordinate splitting of the original system of equations into a number of one-dimensional subsystems. Then the resulting equations were integrated using a one-dimensional nodal method of characteristics. The proposed method allows calculating a number of one- and two-dimensional model problems. The results of calculations that employ the multidimensional node method of characteristics were compared with data calculated using the Godunov hybrid method in the framework of a model that did not take into account the contribution of potential elastic compression energy to the total energy of the medium. There are some discrepancies in the calculation results that occur at high speeds of interaction of the aluminum striker with the barrier, exceeding 500 m/s, which are associated with omission of the potential energy due to the elastic compression of the solid within the original Prandtl-Reis model
РЕГИОНАЛЬНЫЙ АСПЕКТ ПАРТНЕРСТВА ГОСУДАРСТВА И БИЗНЕСА С ПОЗИЦИИ ЭФФЕКТИВНОСТИ ГОСУДАРСТВЕННОГО УПРАВЛЕНИЯ МОДЕРНИЗАЦИЕЙ ЭКОНОМИКИ
Authors: Рабаданова Аминат Асадовна 
Published: October 2021

Цель работы. В статье раскрываются актуальность и меры по совершенствованию государственно-частного партнерства на региональном уровне как инструмента государственного управления модернизацией экономики. Метод или методология проведения работы. Проведен анализ партнерских отношений государства и бизнеса на региональном уровне в сфере управления модернизацией экономики. Результаты. В целях повышения эффективности государственного управления модернизацией экономики предлагаем ряд мер по совершенствованию механизма ГЧП на региональном уровне: - формирование вертикально интегрированной системы управления модернизацией экономики региона на основе принципов партнерства государства и бизнеса; - совершенствование регионального законодательства в сфере ГЧП и его «стыковка» с федеральным; - минимизация рисков для участников проектов модернизации; - качественная и своевременная проработка предлагаемых проектов и разработка детального регламента на проведение конкурса для выбора профессионального и кредитоспособного частного оператора; - строгое и четкое исполнение региональными органами управления договорных обязательств и политики для соблюдения принципов ГЧП; - повышение организационной и финансовой прозрачности всех этапов реализации проектов ГЧП в регионе; - эффективное использование регионального кадрового, профессионального потенциала. Область применения результатов. Результаты исследования могут быть использованы региональными органами власти при партнерстве с бизнесом с целью повышения эффективности управления модернизационными процессами в экономике региона. Выводы. На сегодня более 80 % субъектов РФ реализуют проекты ГЧП на своих территориях. При этом в разных регионах страны нет единого понимания их механизма и содержания, что ведет к отсутствию четких организационных основ, сдерживает развитие новых форм и направлений. Региональная специфика вызывает необходимость обеспечения адаптации государственно-частного партнерства к территориальным и временным условиям, четкой организации и контроля, прозрачности для бизнеса и населения целей и задач, решаемых партнерскими проектами.