bluuebunny/crossref_metadata_2025 huggingface dataset:
Identifikasi Kesulitan Belajar Tematik Kelas 3 di SD Negeri 14 Tangerang
Authors: Magdalena Ina , Safitri Tiara , Maghfiroh Nurlaili , Yolawati Niken Nur
Published: November 2020

Regulation of the Minister of National Education No. 41 of 2007 hinted at the use of thematic approach in the learning of grade 1 to grade 3 of elementary school (SD). Even today after the implementation of the 2013 curriculum, the thematic approach must be implemented from class 1 to grade 6 in the learning process. It is important for elementary school teachers to be able to implement thematic approaches as professional responsibilities. This study aims to: 1) analyze elementary school teachers 'understanding of the thematic approach, 2) get the profile of elementary school teachers' ability in implementing thematic approaches, and 3) find out the constraints of teachers in implementing thematic approaches in elementary schools. The research used qualitative descriptive method with research subjects of grade 3 teachers in SD Negeri Tangerang 14. Data is collected by observation and interview. Triangulation is carried out through focus group discussions between researchers, teachers, and principals. The results of the study showed that the teacher understood the thematic approach well, but in practice 1 teachers studied did not carry out the thematic approach to learning. This study also revealed that most teachers experience obstacles in implementing thematic approaches to the learning process.
Pembelajaran Bahasa Indonesia di Sekoah Dasar
Authors: Suparlan Suparlan
Published: November 2020

Indonesian language lessons in elementary schools are basically teaching children to communicate using Indonesian. Indonesian language lessons in elementary schools that are directed at improving students' ability to communicate in Indonesian both spoken and written. Elementary schools have the goal of creating or preparing students to have the ability to continue to a higher level of education. One of the efforts made to achieve this goal is to improve student achievement.
THE ROLE OF THE LAW IN INDUSTRALIZATION: THE CASE OF THE LEGAL FRAMEWORK FOR SMALL AND MEDIUM SCALE ENTERPRISES (SMEs) IN NIGERIA
Authors: Eze Uzoamaka Gladys , Iguh Nwamaka Adaora
Published: November 2020

This paper appraises the legal framework for the regulation of small and medium scale enterprises (SMEs) in Africa with particular reference to Nigeria. The paper examines the legal environment for the operation of SMEs in Africa by appraising the laws enacted for the promotion of SMEs in Nigeria. The paper further examines the laws in order to discover whether they adequately provide for the extant needs of SMEs in Africa in the areas of technology acquisition, access to micro-credit, infrastructure, energy-supply and access to the market for finished products. The paper finds that the laws providing for the needs of SMEs are scanty and still in their embryonic stages. Apart from this, they do not cover most areas of need of the SMEs. Moreover, the enforcement of available laws is still far from satisfactory in Nigeria. There is a need for adequate legal protection for SMEs in Africa in order to stem the growing unemployment and poverty rates across the continent.
AGRICULTURAL EQUIPMENT FINANCING: IMPLICATIONS FOR PRODUCTIVITY AND INDUSTRIALISATION IN NIGERIA
Authors: Elikwu Michael Ikechukwu , Ede Uzoma Samuel , Igbokwe Anthony C.
Published: November 2020

Agricultural production/activities in Nigeria over the past years have largely remained primitive, resulting in very low productivity due to inadequate application of modern technology. There have also been daunting challenges of access to long-term capital needed to employ modern farming equipment, inadequate inputs and storage facilities, weak agricultural extension and out-dated sectoral infrastructure, all resulting to years of low agricultural productivity. Hence, this study investigates the impact of agricultural equipment financing on increased productivity in the Agricultural sector in Nigeria. The study employs the archival and documentary research design which involves secondary data collection. 16 years data on total annual financial expenditure on agricultural equipment and data for agricultural output and export earnings from 2000 to 2015 (16 years) form the population of the study. Data on cumulative annual expenditure on agricultural equipment financing (AEF), an aggregate of technological advancement in mechanized farming (TMF) and agricultural productivity (AP), were employed. The findings reveal that agricultural equipment financing has a significant impact on technological advancement of mechanized farming and that there is a significant relationship between technological advancement of mechanized farming and production output. The study therefore recommends that efforts should be made by agricultural intervention agencies and financial institutions to increase credit financing for agricultural equipment, which is a sustainable measure towards revolutionizing and industrialisation of the economy through technological advancement in the sector.
OVER THREE DECADES OF TRADE LIBERALISATION IN NIGERIA: IMPLICATIONS FOR INDUSTRIAL REVOLUTION
Authors: Nzeribe Geraldine E. , Uzonwanne Chinecherem M. , Ezenekwe Uju R.
Published: November 2020

The quest for a self-reliant and industrialised economy made Nigeria adopt several policies, over the years, towards opening up the economy to the industrialised world. The 1986 structural adjustment programme and other successive reforms were aimed at liberalising the economy. This study, using the ARDL bounds testing approach and interaction of trade liberalization dummy with trade openness, investigates if trade liberalization led to industrialization or de-industrialisation during the period under review and finds that trade liberalisation actually led to de-industrialisation but the interaction of trade liberalization and trade openness has positive effect on industrialization. The study recommends that liberalization of the economy should be handled with caution and should be accompanied by dynamic and flexible trade policies that will boost exports, especially industrial exports
BANANA VALUE CREATION THROUGH ENTREPRENURESHIP: IMPLICATIONS FOR INDUSTRIAL GROWTH IN AFRICA
Authors: Chilokwu I.D.O. , Akubuilo C.J.C. , Lawal K.A.A.
Published: November 2020

The Banana is a widely grown edible and perennial crop cultivated all over Africa. This is a theoretical paper based on the facets of theories of production and enterprise development. Banana value creation through entrepreneurship for industrial growth in Africa is aimed at job creation, wealth creation, enterprise development, crowd funding, industrial clusters and sustainable development in Africa. The Banana, when well-nurtured, has a capacity to sustain production over a long period of time, suckering and multiplying successively, even on low-nutrient soils of African countries. In Nigeria, production appears best in the South-West, South-East and South-South geopolitical zones of the country. The North-Central zone can also competitively produce comparable scales. African entrepreneurs engaging in banana production or processing would obtain sustained economic satisfaction in terms of food security and income for small-scale farmers; international trade; domestic consumption; flour, chips and fried banana processing; and alcoholic/non-alcoholic beverages. This paper finds that banana value creation and entrepreneurship can enhance consistent wealth creation and industrialization in
Africa.
CONSCIENTIOUSNESS AND PARANOID IDEATION AS PREDICTORS OF WORKPLACE HOSTILITY AMONG UNIVERSITY NON-ACADEMIC STAFF
Authors: Oguegbe T.M , Okeke M.I. , Dibia G. C.
Published: November 2020

Industralization in Africa is believed to be marred by certain workplace behaviours that are anti productive with a tendency of jeopardizing the economy of a nation and its sustenance, especially in Nigeria. This study examines conscientiousness and paranoid ideation as predictors of workplace hostility among university non-academic staff. 210 non-academic staff, comprising 98 (47%) males and 112 (53%) females who were randomly selected through the simple random sampling technique from Nnamdi Azikiwe University Awka, Anambra State, were used as participants for the study. The ages of the participants ranged between 25 and 61, with the mean age of 35 and standard deviation of 9.56. The Symptom Distress Checklist (SCL-90) by L.R. Derogatis, R.S Lipman & L. Covi (1977) and Big Five Inventory (BFI) by O.P. John, & R.L. Kentle (1991) were used for data collection. A correlational design was adopted and multiple regression analysis was employed to analyze the data collected. Two hypotheses were tested in the study. The first hypothesis, which stated that conscientiousness will significantly predict workplace hostility among university non-academic staff, was not significant at p>.05 and so, was not accepted. The second hypothesis which stated that paranoid ideation will significantly predict workplace hostility among university non-academic staff was significant at p<.05 and so, confirmed. Based on the findings, it is recommended that workplace interventions, in the form of ombudsmen or industrial psychologists, be engaged in organizations to mediate workplace behaviours that are inimical to organizational well-being, productivity and effectiveness for better industrialization in Africa
DOMESTIC MACROECONOMIC DRIVERS OF INDUSTRIALIZATION IN NIGERIA: STATUS AND PROSPECTS FROM THE MANUFACTURING SUB-SECTOR
Authors: Nwokoye Ebele Stella , Igbanugo Clement Izuchukwu , Dimnwobi Stephen Kelechi
Published: November 2020

While most advanced economies are in the process of de-industrializing their economies, efforts by successive governments to transform the economy of Nigeria, from a commodity-driven to an industrialized one, has not yielded much fruit despite several industrial policies and reforms. In Nigeria, the problem of industrialization is not the difficulty in attaining economic growth but the predicament of the extent to which attention is paid to infrastructure, human capital, private sector credit, technology, foreign direct investment, domestic price and exchange flexibility as determinants of the manufacturing sub-sector’s utilization capacity rate and its productivity index. Based on the United Nations/World Bank success yardsticks with theoretical framework rooted in the Prebisch-Singer Hypothesis and the endogenous growth model, this study utilizes the K-class estimation procedure on Nigeria’s time series between 1990 and 2016. The result obtained indicate that infrastructural development, appropriate moderate institutional frameworks, bank credit, foreign direct investment, electricity, a stable exchange rate, low inflation and economic diversification are key drivers of industrialization. The findings also confirm that unless the Nigerian economy achieves improved infrastructure delivery and institutional framework as well as stable domestic and currency prices, the efforts towards economic diversification may be counterproductive. It is therefore expedient that Nigeria focuses on building strong macroeconomic fundamentals that would accentuate its take-off to industrialization.
ENCOURAGING AND SUSTAINING MANUFACTURING INDUSTRIES IN SOUTHEAST NIGERIA FOR INDUSTRIALIZATION OF AFRICA: A CRITICAL ANALYSIS AND ACTION-BASED EVALUATION
Authors: Agbionu Clementina Uchenna
Published: November 2020

That entrepreneurship remains the bedrock for the development and sustenance of global economies is a truism. That the manufacturing organizations contribute about 80 percent of total GDP of many developed countries is a fact. That manufacturing sub-sector has substantial roles to play in the growth, development and sustenance of the Nigerian economy has been ascertained by many researchers and that the Igbo people in the South-East of Nigeria have a lot of stakes in the entrepreneurial development and sustenance of the Nigerian economy is an established truth. But it is appalling to discover that manufacturing outfits in South-East Nigeria have not been given the attention they deserve to be able to make the needed impact on the growth and sustainable development of the area under study in particular and the nation in general. Based on the above, this paper has sought to examine the relevant the literature to build a sustainable framework for the entrepreneurial growth and development of the Nigerian economy using entrepreneurial organizations in South-East Nigeria as a reference point. The study makes use of descriptive and qualitative content analysis in collecting and analyzing relevant data. The study further builds a framework which, if applied, is expected to practically lead to the sustainable growth and development of the Nigerian economy. Findings from the literature show that entrepreneurship has been widely acclaimed by many developed countries of the world as the wheels on which sustainable economies revolve. Conclusions are drawn based on the findings and recommendations made based on the conclusions
IMPEDIMENTS TO THE CONTRIBUTIONS OF SMEs TOWARDS INDUSTRIAL GROWTH IN AFRICA
Authors: Ojiakor Ijeoma , Ozioko Chigozie , Nnadi Nmere , Ezuwore Charity , Anisiuba Chika
Published: November 2020

SMEs, meaning Small and Medium Scale Enterprises, is an over-used acronym in the business world. SMEs are non-subsidiary, independent organizations having a specified number of employees that varies from country to country, though with an upper limit of 250 employees, especially in the European Union. The industrialization of the African continent has been greatly impacted by the activities of the SMEs both positively and negatively over time. This paper discusses the enormous impediments that have bedeviled industrialization and industrial growth in Africa despite the contributions of SMEs towards her development. It critically reviews industrialization in Africa with the aim/objective of enhancing industrial growth. It analyses the impediments that have challenged this strategic objective and recommends means of achieving successful industrialization with great industrial growth in Africa, as well as routes through which Africa will emerge as a competitive industrial continent globally.
LEGAL REGULATIONS ON AIR POLLUTION CONTROL AND INDUSTRIALISATION IN NIGERIA
Authors: Ezeanokwasa Jude O.
Published: November 2020

Industrialization holds the prospects of a better economy for Nigeria. It provides employment and goods to the teaming population of the country and so combats poverty. These prospects are greatly threatened if air pollution associated with industrialization is not checked. Air pollution is the emission into the atmosphere of particulate matter and gases which have deleterious effects on human health, the ecosystem and the environment on which humankind depends. Air pollution causes among other things nasal, eye and airway irritation, and even lung and heart problems. Studies show that air pollution is currently responsible for more deaths in Africa than malnutrition or dirty water. A way out of the air pollution occasioned by industrialisation is to pursue industrialisation along the paths of air quality and pollution control regulations; or else industrialisation would be counterproductive. Thus, this paper appraises the legal regime for the control of air pollution in Nigeria. This covers the international legal instruments ratified by Nigeria as well as the municipal legislations and regulations on the subject. The finding is that though Nigeria has legislations and regulations on air pollution control, they are out of date and not in tune with developments in international environmental law. It recommends a review of these legislations and regulations. The methodology of the paper is doctrinal.
EFEKTIVITAS MODEL PROBLEM BASED LEARNING TERHADAP KETERAMPILAN PROSES SAINS SISWA SMA KELAS XI PADA MATERI KESETIMBANGAN KIMIA
Authors: Susi Susi , Yenti Elvi
Published: November 2020

This research was instigated by Chemistry subject at Senior High School of YLPI Pekanbaru that was dominated by discussion, question, and answer methods.  These methods did not train student ability in the inquiry, it was proven by the low score of student science process skill on Chemical Equilibrium lesson.  This research aimed at knowing the effectiveness of Problem Based Learning model toward student science process skill on Chemical Equilibrium lesson.  Quasi-experimental method was used in this research with pretest posttest control group design.  The samples were the eleventh-grade students of Natural Science 1 as the experimental group and the students of Natural Science 2 as the control group, and each class had 20 students.  Test and observation sheet were the instruments of this research.  The data of science process skill test were analyzed by using statistical test and to test the hypothesis was using t-test.  The calculation result data of the mean difference of both classes showed that the score of tobserved was 8.66 and ttable was 1.69 at 0.05 significant level, so tobserved was higher than ttable.  It showed that Alternative hypothesis was accepted, it meant that Problem Based Learning model was effective to be used toward student science process skill on Chemical Equilibrium lesson, and the effectiveness percentage score was 75%.
La literatura infantil como medio para educar en valores. Análisis de cuentos
Authors: Mateos Martín Andrea
Published: November 2020

En pleno siglo XXI, los docentes somos conscientes de cómo ha aumentado nuestra responsabilidad en lo que a transmitir valores adecuados se refiere.
Esto es así, porque hoy en día tenemos que convivir con todo aquello que nuestros niños y niñas ven y escuchan a través de las tecnologías o medios de comunicación, que están ganando terreno a paso agigantado
La implementación del programa de alfabetización cubano "Yo sí puedo" como una práctica de responsabilidad social de la Universidad Nacional de Tierra del Fuego
Authors: Abendaño López Sandra
Published: November 2020

El presente artículo versa sobre la implementación del programa de
alfabetización cubano “Yo sí puedo” como una práctica de responsabilidad social de
la Universidad Nacional de Tierra del Fuego (UNTDF), en la ciudad de Ushuaia. Se
trata de experiencias profundamente significativas para todos sus participantes. En
una sociedad atravesada por el neoliberalismo, donde el individualismo prima sobre la
práctica social, erosionando las prácticas políticas de hacer con el otro y para el otro, el
ejercicio de la responsabilidad social a partir de este proyecto, resulta transformador e invita a repensar las funciones de la universidad, la profesión académica y la formación
de futuros profesionales desde la praxis social con anclaje en el territorio
Liderazgo y toma de decisiones a nivel de una unidad educativa de Chile
Authors: Caiceo Escudero Jaime
Published: November 2020

Desde la vuelta a la democracia a Chile, desde el Ministerio de Educación se ha insistido acerca de la importancia del liderazgo del director en la toma
de decisiones en vistas a mejorar la calidad del proceso educativo, especialmente en
el sector público, mayoritariamente a cargo de la gestión municipal. Sin embargo, al
directivo se le exigen resultados de calidad, pero su liderazgo y toma de decisiones
puede ejercerlo solo en la gestión interna del proceso pedagógico sin poder ejercerlo
en forma más amplia y como lo indica la teoría administrativa educacional, cual es,
que debiera poder tener facultades para, junto con su equipo de gestión y comunidad
escolar, elaborar su propio Proyecto Educativo Institucional –PEI– con los Planes y
Programas pertinentes, y el director poder proponer su cuerpo de profesores coincidentes con el PEI para su contratación, evaluarlos y solicitar su desvinculación
si fuera necesario; al mismo tiempo, poder gestionar los recursos financieros de la
unidad educativa. En varios establecimientos educacionales particulares se da tal
situación y ello sería una de las explicaciones de los mejores resultados escolares. Se
espera relevar en toda su extensión el liderazgo y la toma de decisiones de los directivos del sistema escolar público en Chile
La motivación hacia la práctica físico-deportiva en escolares y la influencia del profesor
Authors: Nieto Rodríguez Jorge , García Cantó Eliseo , Rosa Guillamón Andrés , Moral García José E.
Published: November 2020

La motivación de los adolescentes hacia la Actividad Física (AF)
es un problema que se acaba traduciendo en sedentarismo y el resultado será una
sociedad con pocos hábitos hacia la vida saludable y hacia la actividad diaria. En secundaria se hace especialmente necesario investigar los factores que pueden incidir
en que los estudiantes alcancen una motivación positiva en Educación Física (EF).
El sedentarismo se ha identificado como un factor de riesgo en el desarrollo de enfermedades crónicas, la obesidad, la diabetes tipo II o diversas enfermedades cardiovasculares (Physical Activity Guidelines Advisory Committee, 2008; Sallis y Owen,
1999). Responsables y expertos de distintos países en materia de salud consideran un
objetivo prioritario de salud pública la promoción de la actividad física entre los jóvenes (Welk, Eisenmann y Dollman, 2006). Las últimas investigaciones han olvidado
que los adolescentes mientras están en el aula también se pueden sentir competentes
o con éxito en dominios distintos al académico (Urdan y Maehr, 1995). El profesorado constituye una pieza clave, no sólo actúa por mediación de sus competencias profesionales sino también en función de su labor social y educativa, de su pensamiento sobre la enseñanza, y el papel que debe jugar la EF en el contexto escolar
Autopercepción de la motivación en las clases de educación física según el sexo, la edad y el tipo de práctica físico-deportiva
Authors: Hernández Martín Pablo , Guevara Ingelmo Raquel María , Urchaga Litago José David , Moral García José E.
Published: November 2020

La motivación puede ejercer una gran influencia en la adherencia
a la práctica de actividad física. Este estudio pretende conocer la motivación de los
escolares en las clases de Educación Física y las posibles diferencias según el sexo,
la edad y el tipo de deporte practicado. Participaron un total de 182 escolares de
Educación Secundaria Obligatoria de entre 12 y 16 años, de los cuales 95 eran chicos
y 87 chicas. Como instrumento se empleó el “Cuestionario sobre Motivación en las
clases de Educación Física (CMEF)”. Los resultados muestran que la motivación es
superior en los chicos a pesar de que las chicas presentan una motivación identificada superior. Según la edad, los escolares más jóvenes se sienten más motivados en
todas las dimensiones y la desmotivación aumenta con la edad. La práctica de deportes individuales se asocia con una mayor motivación, aunque los deportes colectivos suponen mayor motivación externa
Propuesta práctica desde la clase de educación física para la mejora de la adherencia a la actividad física
Authors: Redondo Flores Henar , Ruiz Bermúdez Víctor Manuel , López García Sergio , Moral García José E.
Published: November 2020

La evidencia científica confirma la importancia que tiene la adopción de hábitos saludables para la mejora de la salud y calidad de vida. Entre éstos
destaca la práctica regular de actividad física, la cual aporta innumerables beneficios. Adoptar un estilo de vida saludable es muy importante que se inicie en la
infancia y adolescencia, para que así se prolonguen en etapas posteriores de la vida.
El objetivo principal de este trabajo se centra en estudiar la influencia que ejerce el
profesor y las clases de Educación Física en los escolares. De forma complementaria
se indaga sobre la adherencia a la actividad física y su relación con las clases de
Educación Física; y finalmente se desarrolla una propuesta práctica mediante el juego de Fortnite, basada en la gamificación. Los principales hallazgos de este trabajo,
permiten concluir que el ámbito escolar, y en concreto las clases de Educación Física,
es el escenario ideal para que mediante el desarrollo de tareas motrices lúdicas, se
consiga incrementar la motivación y la diversión hacia la práctica físico deportiva
extraescolar.
Empleo activo del tiempo de recreo y participación en las clases de educación física en educación secundaria
Authors: Ventola López Natalia , Urchaga Litago José David. , Guevara Ingelmo Raquel María , Moral García José E.
Published: November 2020

El fomento de actividad física en el ámbito escolar favorece la práctica a nivel extraescolar. En beneficio de la salud, esto ayuda a cumplir con las recomendaciones internacionales sobre actividad física. El ámbito escolar es un contexto
idóneo para favorecer y consolidar hábitos saludables. En este estudio participaron
214 estudiantes de Educación Secundaria Obligatoria de entre 12 y 17 años de edad
(el 53,3% eran chicas; n=114). Como instrumento de medida se empleó el cuestionario “Inventario de Actividad Física Habitual en Adolescentes”, en concreto la dimensión sobre actividad física en el centro escolar. Los resultados fundamentales fueron:
los escolares que siempre hacen deporte en el recreo son mayoritariamente los chicos
y los estudiantes más jóvenes; actividades como dar paseos, son equiparables en
ambos sexos, aunque más frecuentes a mayor edad y se involucran más significativamente en las clases de Educación Física los chicos, manteniéndose este compromiso a mayor edad
Aprendizaje-servicio en un colegio rural
Authors: Novoa Presas Cristina Eugenia
Published: November 2020

En consonancia con la pedagogía moderna, basada en la formación
integral del alumno y la apertura de la escuela a la comunidad (y viceversa), introducimos el aprendizaje-servicio en nuestras escuelas de Santiz, Calzada de Valdunciel,
Castellanos de Villiquera y Valdelosa (CRA Ribera de Cañedo). El aprendizaje servicio consiste en la interacción del aprendizaje con el trabajo a la comunidad y de la
comunidad. Los niños aprenden mientras hacen un trabajo cooperativo que redunda
en su medio y a la vez la población colabora con la escuela.
Curso de prevención y cuidado de la voz para docentes /
Authors: Martín Gutiérrez Raúl
Published: November 2020

Se presenta un curso de prevención y cuidado de la voz, destinado a docentes y profesionales de la misma. Se pretende dotar de herramientas al docente para evitar enfermedades que provengan de un mal uso o abuso de la ella. Se facilitan recursos para reconocer patrones inadecuados y abusivos, técnicas para ejercitar los parámetros de la voz, alcanzar una técnica vocal adecuada, tomar conciencia del buen uso y desarrollar una adecuada propiocepción de la voz profesional en los diferentes entornos y situaciones
University Management Strategy In The Context Of Social Responsibility
Authors: Horzela Anna
Published: November 2020

Corporate Social Responsibility (CSR) is gaining more and more importance nowadays. It is connected with the activity that includes the ethical conduct of the organization towards the public, in particular its recipients, employees, other stakeholders as well as the impact on the natural environment. The universities deserve special attention in terms of socially responsible activities, which play a huge role in shaping the society, its development and are a source of information for it. The role of higher education in the context of social responsibility is special. This is due to the fact that, like any educational institution, they are responsible for educating and taking care of young people. Therefore, they bear huge responsibility for the knowledge and skills they provide their students, and thus how they will be able to cope in their lives. However, the university responsibility does not end with this. In addition to educational activities, they also conduct research activities. This means that it is in them that new discoveries are made and the further direction of societies development is shaped. The topic of the work is research in the field of university management strategy in the context of the idea of ​​social responsibility. The work includes collecting, processing and analyzing data, information and knowledge necessary to identify applicable management strategies at selected universities. The developed conclusions will contribute to building a list of recommendations of a new university management strategy taking into account the concept of social responsibility.
Évaluation d’un procédé d’affinage sur charbon actif en grains à l’échelle pilote pour le traitement d’une sélection de micropolluants peu adsorbables
Authors: JOVANOVIC B. , DANEL O. , BAUDIN I. , REUNGOAT J. , GUEY L. , ROBIN J.-F. , BREHANT A.
Published: November 2020

La charge croissante en contaminants organiques dans les ressources oblige les producteurs d’eau potable à réhabiliter leurs filières de traitement. L’ajout d’une étape d’affinage est ainsi nécessaire pour traiter cette pollution. La filtration sur charbon actif en grains (CAG) est un procédé robuste, éprouvé et préférentiel à l’oxydation et à la filtration sur membranes, pour des raisons techniques et économiques. Elle doit être repensée pour faire face aux nouveaux contaminants difficilement adsorbables. L’approche proposée est celle mise en œuvre dans le procédé d’adsorption sur CAG à flux ascendant avec renouvellement séquentiel du média, pour maintien d’un âge constant. L’évaluation de ce procédé focalisée, sur l’abattement d’une sélection de six micropolluants, est faite à échelle pilote. Les performances de ce procédé sont comparées à celles du procédé conventionnel sur CAG en flux descendant sans renouvellement de média. Les résultats des essais ont démontré des performances d’abattement des micropolluants décroissantes au cours du temps pour le filtre CAG conventionnel, alors qu’elles sont maintenues constantes pour le filtre en flux ascendant, en lien avec le renouvellement maîtrisé du média maintenu constant et proche de 55000m3/m3. Les performances d’adsorption, sont très bonnes (90% et plus) pour l’aminotriazole et la déséthyl-hydroxyatrazine, mais moindres pour les autres composés testés (entre 36 et 85%). Un âge du média inférieur doit ainsi être fixé pour améliorer le traitement de ces composés peu adsorbables. Cette évaluation de performances à échelle pilote est une première étape, en amont du déploiement de ce procédé à échelle industrielle.
Comment éviter le colmatage irréversible des installations de biofiltration ?
Authors: GONZÁLEZ VÁZQUEZ B. , CHOUBERT J.-M. , PAUL E. , CANLER J.-P.
Published: November 2020

La biofiltration est une technologie compacte et efficace pour le traitement des effluents urbains. Certaines installations sont régulièrement touchées par un colmatage irréversible, nécessitant une opération curative pour retrouver sa capacité de traitement. Une première enquête menée en 2007 avait évalué l’ampleur du colmatage des biofiltres, et sensibilisé exploitants et concepteurs au phénomène. En 2018, une seconde enquête a réévalué l’ampleur du colmatage des biofiltres, a approfondi les causes et les moyens de détection de ce phénomène. Nous avons consulté les 128 biofiltres existants sur le territoire national ainsi que quelques installations d’autres pays européens, afin de collecter des données de construction et d’exploitation de différentes technologies (Biofor, Biostyr, Biolest, Biopur) fonctionnant dans différentes configurations. Nous avons également recueilli les informations concernant les cycles de lavage et la fréquence observée des colmatages irréversibles. Le taux de réponse a été de 33% donnant un échantillon de réponse représentatif du parc de biofiltres français. Nous avons montré que le colmatage irréversible semble en régression et touche principalement les installations en première étape de traitement (après le décanteur primaire). Le risque de colmatage irréversible est important au-delà de 5,8 kg de demande chimique en oxygène (DCO)/m3 matériau/cycle de filtration et de 2,1 kg de matières en suspension (MES)/m3 matériau/cycle. Néanmoins, il est également important pour des charges volumiques inférieures dans le cas d’effluents très organiques (ratios DCO/MES > 3,2), lié à une accumulation importante de biomasse malgré la faible charge en matières en suspension appliquée. L’étude a permis d’énoncer et de hiérarchiser des règles d’exploitation comprenant des indicateurs de dérive vers le colmatage irréversible, ainsi que des moyens de lutte préventifs et curatifs.
Étude prospective pour une gestion territorialisée et optimisée des boues de l’assainissement collectif
Authors: CHEVAUX F.
Published: November 2020

La Métropole Rouen Normandie (MRN) dispose d’un parc de 23 stations de traitement des eaux usées (STEU) générant un total de 9075 tonnes de matières sèches (MS) par an. Les boues des quatre principales stations, à savoir « Émeraude » à Petit-Quevilly (72% du flux total produit), Saint-Aubin-lès-Elbeuf (15%), Grand-Quevilly (4,8%) et Grand-Couronne (1,5%), sont incinérées sur deux sites, le reste étant épandu. L’incinérateur de la STEU de Saint-Aubin-lès-Elbeuf fonctionne actuellement en souscharge alors que celui d’Émeraude est amené à recevoir davantage de boues depuis l’extension de la STEU fin 2018, ce qui engendre des problématiques de consommation énergétique. La mise en place de la digestion anaérobie permet de réviser la gestion des boues à l’échelle d’un territoire. À cet effet, l’approche multicritère menée par le Centre d’études et d’expertise sur les risques, l’environnement, la mobilité et l’aménagement (Cerema) a permis à la collectivité de disposer d’une aide à la décision pour ses futures orientations. L’étude a tout d’abord défini un état des lieux de la production de l’ensemble des boues des STEU du territoire de la MRN, puis présenté une analyse de la faisabilité de différentes filières de traitement des boues en lien avec les équipements en place sur le site d’Émeraude et, sur la base d’un retour d’expérience, proposé des recommandations et des points de vigilance pour les filières d’incinération et de méthanisation par rapport aux techniques existantes pour l’adaptation au contexte rouennais. Quatre scénarios avec suppression ou maintien des fours d’incinération et mise en place d’une digestion anaérobie sur Émeraude ont été élaborés, puis analysés suivant des critères techniques (flux à traiter, équipements nécessaires, emprise foncière), environnementaux (émission de gaz à effet de serre), économiques (investissement, fonctionnement, recettes envisageables) et réglementaires (procédures nécessaires). L’article présente la démarche et la méthodologie mises en oeuvre, le choix de la collectivité sur le scénario proposé n’étant à ce jour pas entériné officiellement.
A Challenges of Adopting Local Visual Contents in Awareness Campaigns for Control of Communicable Diseases
Authors: Odji Ebenezer , Okaka Wilson Truman , Obe Johnson Yekini , Ario Blessing Chidubem , Adelakun Deborah Oluwapelumi
Published: November 2020

This paper asserts that public awareness creation and raising (ACR) adopting local-visual-evidences (LVE) have already been established by studies as an effective health communication strategy that can be employed to alleviate the outbreaks of communicable diseases. The purpose of the paper is to establish the major challenges of effective implementation of this important risk communication strategy. This study was informed by relevant good practice, lessons learned, and the results of previous studies on awareness creation (AC) with a focus on communicable diseases in Nigeria. This review examined the probable prospects and challenges of adopting LVE-based AC contents to provide policymakers, public health, and safety agencies accessible information for effective decision-making options. The preliminary findings revealed that the use of LVE-based AC information services or contents is not favourable for the patients, their families, or friends when appropriate precautions are not taken. The same also applies to the government, public awareness communication campaigners or content designers, and their development partners or sponsors. However, the paper found that LVE-based public awareness communication campaigns would be effective in curbing the outbreaks of communicable diseases if effectively conducted at the community level. It is highly recommended that public awareness communication practitioners, governmental and non-governmental organisations, involved in communicable disease management and prevention, know that participatory community engagement leads to higher awareness for behaviour change. The study proposed a LVE Adoption Pattern to guide decision-makers in crisis situations.
НА ДОПОМОГУ ПРАКТИКАМ — VІ МІЖНАРОДНИЙ КОНГРЕС ЗІ СПЕЦІАЛЬНОЇ ПЕДАГОГІКИ ТА ПСИХОЛОГІЇ «ОСОБЛИВІ ДІТИ»: ОСВІТА І СОЦІАЛІЗАЦІЯ»
Authors: ПРОХОРЕНКО Леся Іванівна , ЯРМОЛА Наталія Іванівна
Published: November 2020

Стисло окреслено основні напрями в освіті осіб з особливими потребами, щоб привернути увагу освітян і науковців до тих проблем, які виникають і потребують вирішення, перспектив, які вбачаються у майбутньому. Наголошено, що серед основних напрямів залучення осіб з особливими потребами до загальноосвітнього простору України є організація інклюзивного навчання. У загальному баченні, інклюзивна парадигма передбачає надання підтримки особам з особливими потребами, яка може впроваджуватися у різних формах підтримки: технічна (забезпечення відповідного обладнання, завдяки чому людина з обмеженими можливостями здатна жити більш незалежним життям), психолого-педагогічна (освітні послуги, психологічна допомога, підтримка, та ін.), соціальна (соціальна адаптація осіб з особливими потребами у тому оточенні, в якому вони перебувають та ін.), науково-методична (розроблення наукового, навчально-методичного забезпечення освіти осіб з особливими потребами на основі законодавчих нормативно-правових актів) тощо.

Окреслено основні проблеми, які виникли в умовах онлайн-навчання. У професійній спільноті приділяється увага питанням дистанційної освіти дітей з особливими освітніми потребами, зокрема, питанню організації онлайн-навчання дітей з особливими потребами.

На розв’язання цих питань й були спрямовані практичні заходи Інституту спеціальної педагогіки і психології імені Миколи Ярмаченка НАПН України для педагогів, психологів, батьків. Зокрема, окреслено ключові рекомендації та перелік ресурсів щодо організації онлайн-навчання дітей з особливими потребами різних нозологій.
Miego apnėjos etiopatogenezė
Authors: Miliauskas Skaidrius
Published: November 2020

Straipsnyje pateikiami literatūros duomenys apie centrinės ir obstrukcinės miego apnėjos priežastis, patogenezę, sergamumą. Aprašomi pagrindiniai centrinės ir obstrukcinės miego apnėjos požymiai ir skirtumai.
Cistinės fibrozės prognozei įtakos turintys veiksniai
Authors: Skurvydienė Iveta
Published: November 2020

Cistinė fibrozė – dažniausia paveldima baltosios rasės žmonių liga, kuriai būdingas nuolatinis progresavimas ir didelis mirštamumas nuo plaučių ir kasos funkcijos nepakankamumo. Šiuo metu žinoma daugiau kaip 1300 cistinės fibrozės transmembraninio laidumo reguliatoriaus geno mutacijų. Straipsnyje aptariami 2000–2007 m. paskelbti ilgalaikės pacientų, sergančių cistine fibroze, stebėsenos duomenys ir nustatyti veiksniai, turintys įtakos ligos eigai ir prognozei. Plačiau aptariama naujagimių atrankinės patikros ir ligos genotipo įtaka ligos progresavimui ir gyvenimo trukmei.
Atopinis dermatitas: šiuolaikinis požiūris
Authors: Leišytė Palmira
Published: November 2020

Atopinis dermatitas (AD) yra lėtinė odos uždegimo liga, kuriai būdingas pasikartojantis stiprus niežėjimas, nuo amžiaus priklausoma išbėrimų lokalizacija ir tam tikras išbėrimų pobūdis. Daugiau kaip 85 proc. vaikų suserga šia liga iki 5 metų, o pirmaisiais gyvenimo metais – net 60 proc. Suaugus liga prasideda 16,8 proc. pacientų. Iki šiol tebediskutuojama dėl alergijos įtakos atopiniam išbėrimui. Suaugusiuosius labiau veikia įkvepiamieji alergenai, vaikus – maisto alergenai. Alergijai nustatyti dažniausiai atliekami odos dūrio mėginiai, tiriami specifiniai IgE kraujo serume. Pastaraisiais metais išskiriama grupė pacientų, kuriems nustatoma IV tipo sensibilizacija atliekant atopinius lopo mėginius.
Alergija karvės pienui
Authors: Kudzytė Jolanta
Published: November 2020

Alergija karvės pienui – padidėjęs organizmo jautrumas karvės pieno baltymams, sukeliantis imuninį atsaką.Daugeliu atveju ji esti polivalentinės alergijos maistui dalis, taigi nustatomas įsijautrinimas ir kitiems maisto produktams. Karvės pienas – dažniausiai vartojamas produktas pirmaisiais gyvenimo metais, todėl alergija karvės pienui iš visų alergijos maistui atvejų pirmaisiais gyvenimo metais pasitaiko dažniausiai. Karvės piene yra daugiau nei 30 įvairių baltymų, o dažniausiai alergines reakcijas sukelia išrūgų baltymas β laktoglobulinas. Alergija karvės pienui gali paveikti daugelį organų ar sistemų bei sukelti sistemines reakcijas. Pagal klinikinių simptomų pasireiškimo laiką visos reakcijos skirstomos į greitas, lėtas ir uždelstas. Veiksmingiausia būtų pašalinti karvės pieną ir jo produktus iš vaiko mitybos, o vietoj jo duoti sojų pieno, hidrolizuotų baltymų ar aminorūgščių mišinių. Norint silpninti baltymų alerginį poveikį, reikia sumažinti baltymų molekules iki peptidų ar net aminorūgščių. Tai galima padaryti hidrolizės būdu. Iš dalies hidrolizuotais mišiniais profilaktiškai maitinami kūdikiai esant atopinei anamnezei, kol dar nėra alergijos klinikinių simptomų. Labai hidrolizuoti ir aminorūgščių mišiniai skirti vaikams gydyti, kai jau yra klinikinių alergijos karvės pienui ar jo netoleravimo simptomų.
Analisis Dampak Financial Distress Terhadap Hubungan Antara Pengungkapan Laporan Keberlanjutan Dan Konservatisme
Authors: Octiana Hanan , Nopiyanti Anita , Putra Andi Manggala
Published: November 2020

This research is a quantitative study that aims to determine the influence of the impact of financial distress moderate relationship between sustainability reports on conservatism. Which is measured using the method with the amount of time required. Financial distress as measured by modified zscore, sustainability report measured by sustainability report index GRI G4, conservatism as measured by market to book ratio. The population used in this study is a manufacturing company in The Sub Consumer Good Industry Sector,which is listed on the Indonesia Stock Exchange (IDX) in 2016-2018. The sample used was 40 manufacturing companies in The Sub Consumer Good Industry Sector listed on the Indonesia Stock Exchange and the official website of each company in the 2016-2018 period, which selected the use of the non-probability method as a method. The study tested the hypothesis using Multi Linear Regression analysis with the STATA 13 program and there was a signification level 0.5 or 5%. The results of examination are obtained (1) there is no significant effect of sustainability reports on conservatism, (2) there is no effect of financial distress moderating the relationship between sustainability reports and conservatism.

Keywords: financial distress, sustainability report, and conservatism
Kontribusi Corporate Governance Dalam Mengurangi Kecurangan Laporan Keuangan
Authors: Mulyadianto Arief , Kirana Dwi Jaya , Wijayanti Aniek
Published: November 2020

This research was conducted to test and find out the role of corporate governance in reducing financial statement fraud. The variables used in this study are the performance of the board of commissioners, audit committee financial expertise, and institutional ownership as an independent variable and for the dependent variable using fraudulence financial statements with the Beneish M-Score proxy. The sample used in this study is manufacturing companies listed on the Indonesia Stock Exchange. The analysis technique used uses SPSS with a significance level of 5%. The results of this study are the performance of the board of commissioners, audit committee financial expertise and institutional ownership does not affect reducing fraudulence financial statements.

 

Keywords: the performance of the board of commissioners, audit committee financial expertise, institutional ownership, fraudulence financial statements, beneish m-score.
Kritik Nalar Kausalitas dan Pengetahuan David Hume
Authors: Suyudi M , Putra Wahyu Hanafi
Published: November 2020

This research aims at explaining David Hume’s logical critique of causality and knowledge. As library research, the method used is descriptive-qualitative. Data and data sources were obtained from his important works Why Cause is Always A Need and A Treatise of Human Nature and several secondary literatures on causality. The data was carried out through documentation, started by the researcher documenting Hume's thoughts, especially criticism of the law of causality (cause-effect) and knowledge of both of Hume's primary works. The study results explained that Hume criticized the performance of the law of causality, which explained that the existence of a second essence and after it was an impact or certainty of the first essence. The second essential is the consequence and legitimacy of the first one. According to Hume, it cannot serve empirically as the law of causality occurs because the sequential process is stagnant. Hume's skepticism and doubts over dogmatic and metaphysical matters then affect that all knowledge can only be explored with the five senses and is empirical. All irrational and non-empirical characteristics cannot be attributed to a belief and truth. In conclusion, real truths in knowledge are those that can be investigated empirically.

Keywords: Causality, Hume, Knowledge, The five senses.

 

Penelitian ini bertujuan menjelaskan kritik nalar kausalitas dan pengetahuan David Hume. Sebagai penelitian pustaka, metode yang digunakan adalah deskriptif-kualitatif. Data dan sumber data didapat dari karya-karya Why Cause is Always Necessary dan A Treatise of Human Nature serta literatur-literatur sekunder yang berkaitan dengan tema kausalitas. Teknik pengumpulan data dilakukan dengan dokumentasi, yaitu peneliti mendokumentasikan pemikiran-pemikiran Hume terutama kritik atas hukum kausalitas (sebab-akibat) dan pengetahuan dari kedua karya primer Hume tersebut. Hasil penelitian menjelaskan bahwa Hume melakukan kritik atas kinerja hukum kausalitas yang menjelaskan bahwa adanya esensi kedua dan setelahnya merupakan dampak atau keniscayaan atas esensi pertama. Esensi kedua merupakan akibat dan legitimasi dari esensi pertama. Hal demikian yang menurut Hume tidak dapat dijelaskan secara empiris. Menurutnya, hukum kausalitas itu terjadi karena proses keterurutan secara stagnan. Sikap skeptis dan ragu-ragu Hume atas perihal yang sifatnya dogmatis dan metafisik membawa dampak bahwa segala pengetahuan hanya bisa digali dengan panca inderawi dan bersifat empiris. Semua perihal yang sifatnya irasional dan tidak empiris tidak dapat dinisbatkan pada suatu keyakinan dan kebenaran. Pada akhirnya, kebenaran sejati dalam pengetahuan adalah yang dapat diselidiki secara empiris.

Kata kunci: Hume, Kausalitas, Pengetahuan, Panca Indera