scholarly journals Resultados de dos cursos propedéuticos de Matemáticas para el ingreso a la universidad, uno en modalidad presencial y otro en línea

Author(s):  
Mayeli Sánchez Olalde

El estudio se enfoca en comparar el desempeño académico de los participantes de dos cursos propedéuticos de Matemáticas, uno impartido en modalidad presencial (Grupo I-2018 con 248 participantes) y otro en línea (Grupo II-2019 con 600 participantes), en la Universidad Aeronáutica en Querétaro (UNAQ). Esta investigación es cuantitativa y descriptiva, se aplicaron las pruebas estadísticas: Shapiro-Wilk, Jarque-Bera, t-Student y Mann-Whitney U. Los resultados obtenidos comprueban que la hipótesis de nulidad no fue rechazada, es decir que el curso en línea y el curso presencial presentan un comportamiento similar en el desempeño académico de los participantes. Abstract This research focuses on comparing academic achievement of participants in two preparation courses in mathematics, one of online delivery (Group I-2018 consisting of 248 participants) and the other of face-to-face delivery (Group II-2019 consisting of 600 participants) in the Aeronautical University in Querétaro (UNAQ). This is a quantitative and descriptive investigation where statistical samples were applied: Shapiro-Wilk, Jarque-Bera, t-Student y Mann-Whitney U. The results obtained prove that the null hypothesis was not rejected: in other words, that the online course and the face-to-face course have similar outcomes in participants academic performance.

2016 ◽  
Vol 8 ◽  
pp. 2
Author(s):  
Marieke Elise Kester

Lecture videos were developed for use in a hybrid online section of Biostatistics for Biology Majors (BIOL214-DL) piloted during the spring 2016 semester. Lecture videos were based on recordings of the face-to-face lecture course completed with the help of GMU TV in a classroom fitted with 5 cameras including one on the document camera to record course materials. During fall 2015, 22 class sessions were recorded. Video editing software was used to cut original 75 minute videos into shorter chunks by topic. Activities were added as still PowerPoint slides to present the activity, followed by a slide reading “Did you really try the activity” followed by a video explanation of the correct answer. Final videos were on average 13.5 ± 0.73 (SEM) minutes and ranged from 3 to 21 minutes. Videos had an average of 2.62 ± 0.27 (SEM) activities. In a mid-term assessment completed by 18 students, 44% “Strongly agreed” that the embedded activities helped them learn class material, 44% “Agreed” and the other 11% responded “Neither Agree nor Disagree”. Sixty one percent of students ranked lecture activities in the top two “aspects of the course that are helpful to your learning”. Current challenges of embedding lecture video activities will be discussed along with future solutions offered by Kaltura media.


Trictrac ◽  
2018 ◽  
Vol 10 ◽  
Author(s):  
Petru Adrian Danciu

Starting from the cry of the seraphim in Isaiahʹ s prophecy, this article aims to follow the rhythm of the sacred harmony, transcending the symbols of the angelic world and of the divine names, to get to the face to face meeting between man and God, just as the seraphim, reflecting their existence, stand face to face. The finality of the sacred harmony is that, during the search for God inside the human being, He reveals Himself, which is the reason for the affirmation of “I Am that I Am.” Through its hypnotic cyclicality, the profane temporality has its own musicality. Its purpose is to incubate the unsuspected potencies of the beings “caught” in the material world. Due to the fact that it belongs to the aeonic time, the divine music will exceed in harmony the mechanical musicality of profane time, dilating and temporarily cancelling it. Isaiah is witness to such revelation offering access to the heavenly concert. He is witness to divine harmonies produced by two divine singers, whose musical history is presented in our article. The seraphim accompanied the chosen people after their exodus from Egypt. The cultic use of the trumpet is related to the characteristics and behaviour of the seraphim. The seraphic music does not belong to the Creator, but its lyrics speak about the presence of the Creator in two realities, a spiritual and a material one. Only the transcendence of the divine names that are sung/cried affirms a unique reality: God. The chant-cry is a divine invocation with a double aim. On the one hand, the angels and the people affirm God’s presence and call His name and, on the other, the Creator affirms His presence through the angels or in man, the one who is His image and His likeness. The divine music does not only create, it is also a means of communion, implementing the relation of man to God and, thus, God’s connection with man. It is a relation in which both filiation and paternity disappear inside the harmony of the mutual recognition produced by music, a reality much older than Adam’s language.


1960 ◽  
Vol 11 (1) ◽  
pp. 75 ◽  
Author(s):  
M Wodzicka

The monthly wool growth of three groups of rams was studied at Beltsville, Maryland. Group I received natural daylight (at 38° 53' N.) and was shorn monthly. Group II had a 7:17 hours of daylight to hours of darkness rhythm and was shorn every 6 months, once in winter and once in summer. Group III received natural daylight and was likewise shorn every 6 months. The rams of all groups produced more wool in summer than in winter. This difference was significant (P<0.001). The mean body weight and food intake were both greater in the winter months, which indicated that the seasonal rhythm of wool growth was not a consequence of poorer feeding in winter. The rams which were shorn monthly (group I) grew considerably more wool than the other two groups, but the difference was not statistically significant. The short-day treatment of group II did not increase the annual wool production nor decrease the seasonal rhythm of wool growth. The balance of evidence from this and other experiments indicates that temperature rather than light controls the seasonal rhythm of wool growth.


2019 ◽  
Vol 28 (4) ◽  
pp. 101
Author(s):  
Aneta Michalska-Warias

<p>The article is devoted to the analysis of court punishment practice in the case of offences which have the same statutory punishment. Three groups of such offences are selected: offences punished with imprisonment from 2 to 12 years (group I), offences punished with imprisonment from 3 months to 5 years (group II) and offences punished with imprisonment from 1 month to 3 years (group III). Most of the analysed offences belonged to the group of offences against freedom (including sexual freedom) and the other chosen offences were against other socially cherished values were those quite popular in practice (therefore, the statistical data in their cases are quite representative). The analysed year was 2016. The starting hypothesis was that offences which have identical punishments in the Criminal Code (which means that the lawmaker perceives them as socially harmful in a similar way) will not be treated in such a similar way in practice and in all groups there would be offences which would be punished with visibly more severe and lighter punishments. Detailed analysis of statistical data referring to punishments imposed for the discussed offences confirmed the initial hypothesis, showing also the already known fact that courts tend to impose punishments which are closer to the minimum than to the maximum provided by the lawmaker.</p>


Author(s):  
Amir Mashhadi ◽  
Saeed Khazaie

This chapter endeavored to devise a motivating way to engage learners in L2 English learning tasks presented through the mobile game (m-game). It started on the issue of whether types of a displayed picture on m-games had any significant relationship with learners' performance in the blended mode of L2 learning. To that end, a cellphone-based form of the nonEnglish game of 'Xane Bazi', modified as didactic 'Xane Bazi' for English vocabulary learning, was grafted onto the face-to-face mode of content representation in the blended language learning module. 100 Iranian boys and girls within the age range of 10-13 were divided into two groups to learn English vocabulary items during 12 sessions of an academic semester: One group played a version of 'Xane Bazi' with learner-made paintings and the other group played a version of the game filled with photos. The results hinted at the desired effect of utilizing m-games as applying learner-made painting condition to didactic 'Xane Bazi' was proved to significantly ratchet up the participants' L2 learning.


2011 ◽  
pp. 1923-1938
Author(s):  
Maurice W. Wright

The adaptation of a traditional, face-to-face course to an online format presents both challenges and opportunities. A face-to-face fundamentals course treating the science of musical sound and the methods used to code and transform musical sound using digital computers was adapted for online delivery. The history of the course and the composition of its audience are discussed, as are the decisions to create movies, web pages, electronic mail, and a paper textbook for the course. Practical choices for technology, which reflect the conflicting benefits of choosing simple versus more sophisticated technology, are outlined and the reactions of the students to these choices are discussed. An anecdotal comparison between an online and a face-to-face course section is offered, along with ideas for future development.


2013 ◽  
Vol 5 (1) ◽  
pp. 2 ◽  
Author(s):  
Katia Savio ◽  
Gian Luca Della Pietra ◽  
Elodie Oddone ◽  
Monica Reggiani ◽  
Maurizio A. Leone

We aimed to evaluate the reliability of the modified Rankin Scale applied telephonically compared with face-to-face assessment in clinically stable hospitalized patients with acute stroke. One hundred and thirty-one patients were interviewed twice by 2 certified nurses (unstructured interview). Half of the patients were randomized to be interviewed by telephone followed by the face-to-face assessment, and half in the reverse order. The median value of the modified Rankin Scale score was 4 (first to third interquartile range 3-5) by telephone as well as by face-to-face assessment (P=0.8). The weighted kappa between the two methods was 0.82 (95% confidence interval: 0.77-0.88). Sensitivity of the telephone assessment was lower for scores 2 and 3 (17% and 46%, respectively) than for the other scores (range 67-90%). Telephone assessment of stroke disability with the modified Rankin Scale is reliable in comparison to direct face- to-face assessment.


Religions ◽  
2018 ◽  
Vol 9 (12) ◽  
pp. 391
Author(s):  
Timothy Rothhaar

“Poverty” is a term Levinas uses to describe the face-to-face encounter and the Other all through his corpus. Scholars regularly use this term, but no research has shown its origin nor that Levinas has a concept of poverty. This paper addresses both of those questions through an analysis of an early reflection on Judaism and the relevant sections of his Totality and Infinity. In the process, I argue for an alternative interpretation of Levinas’s ethical phenomenology on the basis of poverty concluding with some suggestions on how a Levinasian spiritual poverty can aid the pursuit of justice.


2018 ◽  
Vol 71 (suppl 6) ◽  
pp. 2848-2853
Author(s):  
Diomedia Zacarias Teixeira ◽  
Nelson dos Santos Nunes ◽  
Rose Mary Costa Rosa Andrade Silva ◽  
Eliane Ramos Pereira ◽  
Vilza Handan

ABSTRACT Objective: To reflect on the sensitive behaviors of indigenous healthcare professionals based on the philosophy of Emmanuel Lévinas, to ratify completeness, equity, and humanity. Method: reflective study. Reflection: Studies have identified inadequacies in meeting the indigenous singularities. In the hospital and outpatient settings, they are diluted in the search for care. The difficulty of the professionals to admit them generates conflicts and non-adherence of indigenous individuals to treatments that disregard their care practices. In Lévinas, consciousness requires, "a priori," sensitivity to access the Infinity on the Face of the Other, which in the face-to-face encounters is presented to the Self as radical Alterity, proposing an Ethical relationship through transcendence. The freedom of the Self as to the Other is finite, as the Self cannot possess the Other, and infinite for its responsibility for the Other. Final considerations: The Self builds essence and existence in responsibility. In the Ethics of Alterity, in Lévinas, reflections are proposed that influence sensitive behaviors.


1969 ◽  
Vol 11 (4) ◽  
pp. 569-572
Author(s):  
M. A. Sharafeldin ◽  
I. A. Ramadan

SUMMARYAt birth, the Barki lambs used in this experiment were randomly allocated to three groups which numbered 133, 126 and 154 lambs of both sexes weaned at the ages of 10 weeks (Group I), 12 weeks (Group II) and 16 weeks (Group III) respectively.The most pronounced differences between the three groups of lambs in their body weights took place at the age from 4 to 6 months. Group II lambs performed as well as or even slightly better than the other two groups, which leads to the conclusion that as far as the body weight of lambs is concerned there is no need to extend their suckling period more than 12 weeks.The three groups of lambs varied little in their mortality rates from 2·5 to 12 months of age.


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