Complexity in Collaborative Online Socio-Interationist Environments: A Good Reason for Distributed Systems

Author(s):  
Hilton José Silva de Azevedo ◽  
Edson Emílio Scalabrin
1989 ◽  
Vol 4 (6) ◽  
pp. 321 ◽  
Author(s):  
Jeff Kramer ◽  
Jeff Magee ◽  
Morris Sloman
Keyword(s):  

1989 ◽  
Vol 4 (5) ◽  
pp. 268 ◽  
Author(s):  
Geoffrey F. Carpenter ◽  
Andrew M. Tyrrell
Keyword(s):  

Author(s):  
Hanifah Nurus Sopiany

Penalaran matematis menggunakan pola pikir logis dalam menganalisa suatu masalah yang nanti pada akhirnya akan ditandai dengan aktivitas menyimpulkan atas masalah tersebut. Seseorang yang memiliki penalaran yang baik, tentunya akan berhati-hati dalam bertindak dan memutuskan sesuatu. Materi-materi pada kalkulus merupakan materi yang ada pada tingkat sekolah menengah yang nantinya menjadi lahan mengajar mahasiswa calon guru matematika S-1. Kemampuan penalaran yang dikaji mempengaruhi pembelajaran mahasiswa kedepannya karena berlaku pada matakuliah lanjut, contohnya pada kemampuan pembuktian akan selalu digunakan pada matakuliah persamaan diferensial, struktur aljabar, analisis  vektor, analisis real, dll. Sedangkan sebagai calon guru yang nantinya mengajar pada tingkat sekolah menengah, maka kemampuan penalaran ini menjadi salah satu capaian pembelajaran matematika bagi siswa sekolah menengah, maka oleh karena itu guru yang mengajarnya haruslah memiliki kemampuan penalaran yang baik. Analisis kesalahan sangat penting untuk melakukan evaluasi dan refleksi pada struktur soal maupun pada perlakuan dalam pembelajaran dalam upaya memperbaiki kemampuan penalarannya.   Mathematical reasoning uses a logical mindset in analyzing a problem that will eventually be marked by concluding activity on the problem. Someone who has good reason, will certainly be careful in acting and deciding something. The material content on the calculus is the material that exists at the secondary school level which will become the field of teaching the prospective master of math teacher bachelor. The reasoning ability studied influences student learning in the future as it applies to advanced courses, for example in the ability of proof will always be used in the course of differential equations, algebraic structure, vector analysis, real analysis, etc. While as a teacher candidate who will teach at the secondary school level, then this reasoning ability becomes one of the achievements of mathematics learning for high school students, therefore teachers who teach it must have good reasoning ability. Error analysis is very important to evaluate and reflect on the problem structure as well as on the treatment in learning in order to improve the reasoning ability.


2015 ◽  
Vol 66 (2) ◽  
pp. 163-190 ◽  
Author(s):  
Richard Sharpe

In his Rhind Lectures of 1879 Joseph Anderson argued for identifying the Monymusk Reliquary, now in the National Museum of Scotland, with the Brecc Bennach, something whose custody was granted to Arbroath abbey by King William in 1211. In 2001 David H. Caldwell called this into question with good reason. Part of the argument relied on different interpretations of the word uexillum, ‘banner’, taken for a portable shrine by William Reeves and for a reliquary used as battle-standard by Anderson. It is argued here that none of this is relevant to the question. The Brecc Bennach is called a banner only as a guess at its long-forgotten nature in two late deeds. The word brecc, however, is used in the name of an extant reliquary, Brecc Máedóc, and Anderson was correct to think this provided a clue to the real nature of the Brecc Bennach. It was almost certainly a small portable reliquary, of unknown provenance but associated with St Columba. The king granted custody to the monks of Arbroath at a time when he was facing a rebellion in Ross, posing intriguing questions about his intentions towards this old Gaelic object of veneration.


2020 ◽  
Vol 10 (5) ◽  
pp. 141-146
Author(s):  
LARISA KUDRYAVTSEVA ◽  

The article analyzes various aspects of the institution of alimony obligations between parents and their children, and also establishes some sanctions against law-abiding parents who do not comply with family law. The purpose of the study is to study the features of the legal responsibility of parents who avoid paying alimony in favor of their children for no good reason. The scientific work indicates some of the most important legislative changes in the field of alimony legal relations, which had a positive impact on the legal regulation of this area of family law. The study also suggested some of its own changes to the current legislation.


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