bluuebunny/crossref_metadata_2025_split huggingface dataset:
La escritura como actividad sociocultural compleja en el aula de transición: avances teóricos
Authors: Bellón Morales Consuelo , Cruz Arias María del Pilar 
Published: October 2022

La escritura, como actividad sociocultural compleja, es una tecnología que surge como respuesta a una necesidad histórico cultural de comunicación, haciendo de este proceso una acción humanizadora que orienta a los sujetos en la comprensión, la comunicación y recreación del mundo. Como actividad, es un sistema con su propia estructura, sus propias transformaciones y su propio desarrollo. En este sentido, la escritura comprende dos componentes fundamentales: las acciones y las operaciones que permiten responder el qué y el cómo realizar la tarea de escribir. En consecuencia, la escuela necesita replantear los procesos de apropiación de la escritura, trascendiendo la simple representación de las grafías, al desarrollo de la escritura como un proceso psicológico superior que se alcanza en contextos históricos culturales particulares.
Don't Drop Me Outside in 21st Century: A Cry from the Indus Valley Region
Authors: Shoro Iram , Tagar Hamzo Khan , Rubab Rahila Khatoon , Naveed Muhammad 
Published: October 2022

Quality education for all is the 4th universal agenda of sustainable development goals is a comprehensive plan of United Nations Organizations (UNO), but still, millions of schools aged eligible children are out of school globally, particularly the majority of belongs to African and south Asian regions which demand us to analysis the situations and sort out the key challenges and policy flaws. There is a need of the hour to formulate robust policy documents and well-implementation strategies to save the future of tomorrow’s people in greater human development interest. Pakistan is dealing with this chronic problem and at least 22 million Pakistanis children are out of school in the 21st century. The qualitative analysis concludes that scarce allocation and its time-barred utilization system with massive mismanagement hampered the above-referred agenda of human development. The study finds that development allocation fared poorly; a lower literacy rate contributes to unskilled labor, spreading absolute poverty and inequality in the country. The identified social ills spread negative trends in a society like street crime, terrorism, and slow growth in the economy because of the out of school children. There is an urgent need to adopt inclusive development policies, practices, and strategies with a participatory approach to tackle the challenge in greater human development interest.
On L
1-Embeddability of Unions of L
1-Embeddable Metric Spaces and of Twisted Unions of Hypercubes
Authors: Ostrovskii Mikhail I. , Randrianantoanina Beata 
Published: October 2022

Abstract
We study properties of twisted unions of metric spaces introduced in [Johnson, Lindenstrauss, and Schechtman 1986], and in [Naor and Rabani 2017]. In particular, we prove that under certain natural mild assumptions twisted unions of L
1-embeddable metric spaces also embed in L
1 with distortions bounded above by constants that do not depend on the metric spaces themselves, or on their size, but only on certain general parameters. This answers a question stated in [Naor 2015] and in [Naor and Rabani 2017].
In the second part of the paper we give new simple examples of metric spaces such that their every embedding into Lp
, 1 ≤ p < ∞, has distortion at least 3, but which are a union of two subsets, each isometrically embeddable in Lp
. This extends the result of [K. Makarychev and Y. Makarychev 2016] from Hilbert spaces to Lp
-spaces, 1 ≤ p < ∞.
The early the better? Or, the more the merrier? The relative effects of onset age and exposure hours on EFL learners’ implicit and explicit grammatical attainment
Authors: Liu Yeu-Ting , Tseng Wen-Ta 
Published: October 2022

Abstract
Drawing on methodological insights from psycholinguistic research protocols, the present study employed a structural equation modelling approach to examine whether explicit and implicit grammatical knowledge of English language learners would be influenced by their onset age of language learning and hours of exposure to language instruction; and if so, in what way? The present study further examined how the hypothesized causal effects might be mediated by explicit and implicit grammatical knowledge. The results showed that while early onset appeared to exert a facilitative effect on the participants’ implicit grammatical attainment, the role of exposure to instructed input was more relevant to their explicit grammatical attainment. Importantly, early onset facilitated the participants’ implicit grammatical attainment more than their explicit grammatical attainment, most likely because early learners’ analytical learning mechanism was still immature. Notably, while superior implicit grammatical attainment was conducive to the participants’ explicit grammatical attainment, their better explicit grammatical attainment did not necessarily facilitate their implicit attainment. The insights of this study shed light on the necessity of implementing early foreign language education when the curriculum goal concerns developing learners’ intuition regarding the FL, and provides empirical evidence of the need to adjust current instructional hours and foci in school.
Asymptotical local probabilities of lower deviations for branching process in random environment with geometric distributions of descendants
Authors: Denisov Konstantin Yu. 
Published: October 2022

Abstract
We consider local probabilities of lower deviations for branching process

Z
n

=

X

n
,
1

+
⋯
+

X

n
,

Z

n
−
1

${{Z}_{n}}={{X}_{n,1}}+\cdots +{{X}_{n,{{Z}_{n-1}}}}$

in random environment η. We assume that η is a sequence of independent identically distributed random variables and for fixed environment η the distributions of variables X
i,j are geometric ones.We suppose that the associated random walk

S
n

=

ξ
1

+
⋯
+

ξ
n

${{S}_{n}}={{\xi }_{1}}+\cdots +{{\xi }_{n}}$

has positive mean μ and satisfies left-hand Cramer’s condition

E

exp

(

h

ξ
i

)

<
∞
if

h
−

<
h
<
0

$\mathbf{E}\exp \left( h{{\xi }_{i}} \right)<\infty \text{ if }{{h}^{-}}<h<0$

for some

h
−

<
−
1.

${{h}^{-}}<-1.$

Under these assumptions, we find the asymptotic representation of local probabilities

P

(

Z
n

=

⌊

exp
(
θ
n
)

⌋

)

for
θ
∈

[

θ
1

,

θ
2

]

⊂

(

μ
−

;
μ

)

$\mathbf{P}\left( {{Z}_{n}}=\left\lfloor \exp (\theta n) \right\rfloor \right)\text{ for }\theta \in \left[ {{\theta }_{1}},{{\theta }_{2}} \right]\subset \left( {{\mu }^{-}};\mu \right)$

for some non-negative μ
−.
The LBC-3 lightweight encryption algorithm
Authors: Nyssanbayeva Saule , Kapalova Nursulu , Haumen Armiyanbek , Suleimenov Olzhas 
Published: October 2022

Abstract
This article presents a developed lightweight data encryption algorithm called LBC-3. Its essential difference from the known algorithms is the R1 function and the procedure for generating round keys. The main characteristics of this lightweight algorithm and all the transformations used in the encryption and decryption processes are described. The process of generating the round keys of the algorithm is also considered. The results of the study of the cryptographic properties of the algorithm using the “avalanche effect” and statistical tests are presented. The avalanche property was tested for each round with each bit of the source text changing. Based on the work carried out, it was found that the proposed encryption algorithm is effective in providing a good avalanche effect, and the binary sequence obtained after encryption is close to random. The research revealed good cryptographic properties of this algorithm.
Numerical simulation of impact and entrainment behaviors of debris flow by using SPH–DEM–FEM coupling method
Authors: Qingyun Zeng , Mingxin Zheng , Dan Huang 
Published: October 2022

Abstract
Increasing rain levels can easily destabilize and destroy particulate matter in mountainous areas, which can cause natural disasters, such as debris flow and landslides. Constitutive equations and numerical simulation are the theoretical bases for understanding the behavior of these disasters. Thus, this study aimed to investigate the impact of the debris flow and its entrainment behavior on gully bed sediments. We adopted a coupled analysis method based on elastic–plastic constitutive equations by considering the elasto-plasticity of slurry and the elastic characteristics of debris materials. The coupled method consisted of smooth particle hydrodynamic (SPH), discrete element method (DEM), and finite element method (FEM) (SPH–DEM–FEM). SPH particles represented fluid, DEM particles denoted solid immersed in fluid, and FEM elements represented the terrain and structures. The coupling analysis model was used to simulate the coupling contact of solid, liquid, and structures and to describe the entrainment behavior between solid and liquid phases. The model feasibility was verified by comparing the basic simulation results with experimental values of the dam break model and the rotating cylindrical tank model. The coupled model was then combined with the data management and modeling of geographic information system to simulate the 2010 Yohutagawa debris flow event. Finally, we explored the influence of debris shape-related parameters on the debris flow erosion entrainment process.
Combining ability of some sunflower parental lines in both normal and drought stress conditions
Authors: Zareei Siahbidi Asadolah , Rezaeizad Abbas , Ghaffari Mehdi 
Published: October 2022

Abstract
General and specific combining abilities of three cytoplasmic male sterile and four restorer lines of sunflower were studied in a randomized complete block design with three replications under normal irrigation and drought stress conditions in Eslamabad-e-Gharb, Iran during two growing season (2019 and 2020). Drought stress reduced seed yield, oil yield, thousand seeds weight and head diameter by 21.9%, 18.1%, 14.3% and 11.5%, respectively. Line × tester analysis indicated that the effect of lines was significant for the number of days to flowering, plant height, grain yield and seed oil percentage under both normal and drought stress conditions. The effect of lines was significant for number of days to maturity and number of seeds per head under normal condition and for thousand seeds weight under drought stress condition. Contribution of lines × testers were higher than the variances of lines or testers for of most of all the studied traits indicating the major role of non-additive effects on expression of theses traits. R131 was differentiated with the highest positive general combining ability for grain and oil yield in both normal and drought stress conditions. Among the testers, AGK32 and AF81-222 had the highest general combining ability for grain yield under normal and stressed conditions, respectively. R131×AGK38, with grain yields of 4414 and 3457 kg ha-1 under normal and drought stress conditions respectively, had the highest specific combining ability for grain and oil yield under both conditions. The results of this study showed that the genetic materials and environmental conditions can affect the nature of gene effect and combining ability of sunflower parent lines and crosses.
Cryptanalysis of various images based on neural networks with leakage and time varying delays
Authors: Manikandan Munia Samy , Ong Seng Huat 
Published: October 2022

AbstractThe main objective of this paper is to provide an efficient image encryption for each and every single person in order to secure their own records while saving them in social networks. We have formulated the delayed fuzzy cellular neural networks (FCNNs) with suitable keys that are the values of the parameters of FCNNs and obtain the irregular dynamical signal (solution) which encrypts the images. We have utilized entirely 42 parameters as a key sensitivity in the order of 10−15among them three elements of initial condition parameters are sensitive to the order of 10−14. Lastly, comparison results are provided with the existing literature. The measurements show that the proposed algorithm is a novel overall solution for image encryption.
Assessment of the factors contributing to the lack of agricultural mechanization in Jiroft, Iran
Authors: Gavgani Mahdi Sabati , Mohammadzamani Davood , Par-Shokohi Mohamad Gholami 
Published: October 2022

Abstract
Agriculture and its development are the foundations of development in Iran as a developing country. So, this sector can be regarded as the foundation of economic and social development. The capabilities of the agriculture sector are limited, and its efficiency is trivial because of neglecting agricultural development and depriving this sector of real functional supports instead of slogans. The transformation of agriculture to a developed, dynamic, and efficient environment depends not only on appropriate climate and natural resources but also on human resource development in the relevant sector. Hence, in the present study, the causes of the underdevelopment of mechanization in rural areas of Jiroft which has a significant contribution to agricultural production in the area are investigated. Library and field methods have been used to collect information. The statistical population includes 1,324 farmers in Jiroft villages. According to Cochran’s formula, in order to complete the questionnaires, the required quantity as the sample was about 300 farmers. To determine the validity of the content, the experts used Cronbach’s alpha (0.81) to verify the reliability of the instrument. In the present study, the collected data were analyzed by statistical package of Social Sciences 22 and LISREL9 using Pearson correlation through exploratory and confirmatory factor analysis. The results of exploratory factor analysis showed that five factors, Supportive – research oriented and promotional, market and product, technical and technological, and cultural-social, respectively, were 19.9, 18.6, 14.5, 10.4, and 7.3 percent of the variance. Creating a national document in the field of sustainable development in agriculture, codification of supportive policies, and required laws for this sector are very impressive to improve the process of agricultural mechanization development in Jiroft.
The complete positivity of symmetric tridiagonal and pentadiagonal matrices
Authors: Cao Lei , McLaren Darian , Plosker Sarah 
Published: October 2022

Abstract
We provide a decomposition that is sufficient in showing when a symmetric tridiagonal matrix

A

A

is completely positive. Our decomposition can be applied to a wide range of matrices. We give alternate proofs for a number of related results found in the literature in a simple, straightforward manner. We show that the cp-rank of any completely positive irreducible tridiagonal doubly stochastic matrix is equal to its rank. We then consider symmetric pentadiagonal matrices, proving some analogous results and providing two different decompositions sufficient for complete positivity. We illustrate our constructions with a number of examples.
An IoT aware nature inspired Multilayer Hybrid Dropout Deep-learning paradigm for waste image classification and management
Authors: Ramesh Kumar M. , Ashok Kumar K. , Surender R. , Melingi S. B. , Tamizhselvan C. 
Published: October 2022

AbstractIn this manuscript, the combination of IoT and Multilayer Hybrid Dropout Deep-learning Model for waste image categorization is proposed to categorize the wastes as bio waste and non-bio waste. The input captured images are pre-processed and remove noises in the captured images. Under this approach, a Nature inspired Multilayer Hybrid Dropout Deep-learning Model is proposed. Multilayer Hybrid Dropout Deep-learning Model is the consolidation of deep convolutional neural network and Dropout Extreme Learning Machine classifier. Here, deep convolutional neural network is used for feature extraction and Dropout Extreme Learning Machine classifier for categorizing the waste images. To improve the classification accurateness, Horse herd optimization algorithm is used to optimize the parameter of the Dropout Extreme Learning Machine classifier. The objective function is to maximize the accuracy by minimize the computational complexity. The simulation is executed in MATLAB. The proposed Multilayer Hybrid Dropout Deep-learning Model and Horse herd optimization algorithm attains higher accuracy 39.56% and 42.46%, higher Precision 48.74% and 34.56%, higher F-Score 32.5% and 45.34%, higher Sensitivity 24.45% and 34.23%, higher Specificity 31.43% and 21.45%, lower execution time 0.019(s) and 0.014(s) compared with existing waste management and classification using convolutional neural network with hyper parameter of random search optimization algorithm waste management and classification using clustering approach with Ant colony optimization algorithm. Finally, the proposed method categorizes the waste image accurately.
Interés y disposición al pago por investigaciones periodísticas: ¿una solución a la crisis del periodismo?
Authors: Rodríguez Gómez Eduardo F. , Sandoval-Martín María Teresa 
Published: October 2022

Es evidente que Internet ha generado un cambio transversal en
el modelo de negocio en todo el sector mediático. Las vías
tradicionales de financiación se han reducido ante el voraz
impulso por la gratuidad y se ha estimulado la reacción de
actores no profesionales que compiten con los canales
tradicionales de información. El presente artículo analiza el
interés de la audiencia por el periodismo de investigación y su
disposición al pago por contenidos con el objetivo de encontrar
pautas de consumo que orienten a los profesionales en esta
época de crisis. Para llevar a cabo tal análisis, se ha realizado
una encuesta a la población del municipio de Madrid mediante
un muestro por cuotas que se ha diseñado siguiendo los índices
proporcionados por el Padrón Municipal de esta ciudad. Los
datos recogidos, que se basan en tres métodos de pago –micropago,
donación y suscripción anual– y en tres canales de
distribución –medios corporativos, medios no corporativos y
periodistas freelance–, confirman el interés de la audiencia por
el periodismo de investigación pero su falta de disposición al
pago por sus primicias o reportajes de denuncia.
Los efectos de la primera fase del EEES en la enseñanza del periodismo en España: mayor especialización y formación práctica
Authors: Sánchez-García Pilar 
Published: October 2022

Este artículo ofrece un estudio comparativo de los programas
de Licenciatura y Grado de 35 universidades españolas con
titulación de Periodismo mediante un análisis de contenido
cuantitativo y cualitativo de 66 planes de estudio con el objetivo
de conocer los efectos de la primera fase del Espacio Europeo de
Educación Superior (EEES) y su adaptación al nuevo entorno
mediático. La investigación ofrece resultados desde cuatro
perspectivas concretas: el mapa de la oferta actual de la
enseñanza del Grado en Periodismo, el cambio de contenido en
los planes de estudio, la continuidad o renovación general de los
programas y el perfil formativo para los nuevos medios. La
principal conclusión es que existe un cambio progresivo de
tendencia formativa de los periodistas en España con un
aumento de la enseñanza práctica-especializada y un recorte
del contenido teórico-multidisciplinar. Al mismo tiempo, la
investigación evidencia una limitada incorporación de
asignaturas obligatorias de nuevas tecnologías para la
formación en nuevos perfiles profesionales.
Educación personalizada y formación del carácter
Authors: La Marca Alessandra 
Published: October 2022

En el presente artículo se sostiene que el conocimiento de la
caracteriología permite al educador utilizar las tendencias
naturales de los jóvenes para orientar su crecimiento como
personas, ampliar los márgenes de su educabilidad, y servir de
base a la personalización de la enseñanza, porque permite
diversificar las intervenciones educativas en función de las
características de los alumnos. Seguidamente, se proponen
nuevamente las aportaciones de la caracteriología de Heymans y
Le Senne desde una óptica educativo-metodológica; se analizan
los distintos significados de los términos “temperamento”,
“carácter” y “personalidad”; se presentan los principios fundamentales
para poder determinar el temperamento de los
alumnos, y se aborda la educación del carácter, fundamentalmente,
como una educación en la virtud.
La Iglesia católica ante la Ley española de Protección de Datos
Authors: Otaduy Jorge 
Published: October 2022

Los datos de carácter religioso cuentan con medidas suplementarias de tutela en la Ley española de Protección de Datos de carácter personal, de 1999. La aplicación de la Ley en el ámbito de la Iglesia católica obliga a distinguir entre el ejercicio de la función registral y la utilización de datos personales de los fieles en el marco de las ordinarias actividades pastorales y organizativas. Los libros parroquiales de bautismos, matrimonios y difuntos no son ficheros a efectos legales; en ellos se recogen hechos determinantes del estado canónico de los fieles, que traen causa de los sacramentos; se rigen por el Código de Derecho Canónico. La solicitud de cancelación de la inscripción bautismal invocando la mencionada Ley carece de fundamento.
Entre los ficheros que pueden elaborar las entidades eclesiásticas se distinguen los relacionados con actividades sujetas a la legislación del Estado —de carácter económico, fiscal, laboral o académico-docente— y los que responden a la organización interna de las entidades religiosas y al desarrollo de las actividades pastorales. En relación con los primeros es de aplicación la legislación estatal. Los ficheros propios de la organización interna de las entidades religiosas y de las actividades pastorales se rigen por disposiciones canónicas.