2,147 research outputs found
Counting of discrete Rossby/drift wave resonant triads (again)
The purpose of our earlier note (arXiv:1309.0405 [physics.flu-dyn]) was to
remove the confusion over counting of resonant wave triads for Rossby and drift
waves in the context of the Charney-Hasegawa-Mima equation. A comment by
Kartashov and Kartashova (arXiv:1309.0992v1 [physics.flu-dyn]) on that note has
further confused the situation. The present note aims to remove this
obfuscation
Reaktualisasi Pendidikan Islam Dalam Pengembangan Pola Asuh Anak Sebagai Konsep Revolusi Mental
Kehidupan masyarakat sudah masuk dalam situasi yang mengkhawatirkan. Kriminalisasi, kejahatan, pertikaian, kesenjangan dan berbagai aspek kehidupan gelap (kemaksiatan) sudah merajalela. Baik di pedesaan, terutama di kehidupan perkotaan. Keberadaan ini ditentukan oleh masyarakat itu sendiri yang dibangun melalui individu masing-masing, terutama pola asuh hidup keluarga. Remaja masa kini menjadi penentu utama dalam regenerasi pola hidup masyarakat. Pemuda menjadi penentu masa depan bangsa dan masyarakat, remaja menjadi tumpuan utama dalam kehidupan bermasyarakat. Masa muda adalah masa dimana harapan bangsa, negara dan agama dipangkuannya. Menjadi masalah, ketika pola hidup remaja tidak sesuai dengan tuntutan adat, etika, estetika maupun karakter yang bersifat baik karena hal itu akan berdampak terhadap lingkungan sekitar. Hal ini tidak terlepas dari pola asuh di dalam kehidupan keluarga. Anak sebagai aset penting dan berharga dalam keluarga, menjadi tumpuan utama dalam kebahagiaan keluarganya. Pola asuh yang salah terhadap anak, akan berdampak kepada mental dan karakter anak ketika sudah remaja kelak. Mindset dan paradigma pendidikan yang diberikan orang tua kepada anak, akan membentuk pola hidup, mental dan karakternya. Untuk mencegah “kebrutalan” masa remaja dan mencegah menularnya “penyakit” mentalitas yang cenderung negatif maka dibutuhkan sebuah revolusi mental dalam pola asuh anak dalam kehidupan keluarga, yaitu dengan melakukan reaktualisasi pendidikan Islam sebagai pembentukan karakter. Society life has been in a situation that is worrying. Criminalization, crime, conflict, inequality, and the various aspects of disobedience have been rampant. Both in the countryside, especially in urban life. This existence is determined by the community itself, which was built by the individual, especially family life parenting. Teens today be a major determinant in the regeneration of the life style of the people. Youth determine the future of the nation and society, teenagers become the main focus of public life, youth is the period in which the hope of the nation, the state, and religion. Becomes a problem, when the pattern of teenage life with the demands of custom, ethics, aesthetics and character that is good, because it will have an impact on the surrounding environment. It is not independent of parenting in family life. Children as an important and valuable asset in the family became the main focus in the happiness of his family. Wrong up bringing of children, will have an impact on children's mental and character as a teenager later. Mindset and paradigms of education provided to children's parents will form a pattern of life, mental and character. To prevent the ”brutality” of adolescence and prevent the spread of the ”disease” mentality that tends to negative, then it takes a mental revolution in parenting a child in family life, by doing education renewal of Islam as the character buliding
Connected to Give: Faith Communities
This is the third report in the "Connected to Give" series, and compares the relationship between the charitable giving behavior of American's from a variety of backgrounds, including their key demographics; an examination their motivations for giving; and the types of organizations to which they contribute
On design of robust fault detection filter in finite-frequency domain with regional pole assignment
This brief is concerned with the fault detection (FD) filter design problem for an uncertain linear discrete-time system in the finite-frequency domain with regional pole assignment. An optimized FD filter is designed such that: 1) the FD dynamics is quadratically D-stable; 2) the effect from the exogenous disturbance on the residual is attenuated with respect to a minimized H∞-norm; and 3) the sensitivity of the residual to the fault is enhanced by means of a maximized H--norm. With the aid of the generalized Kalman-Yakubovich-Popov lemma, the mixed H--/H∞ performance and the D-stability requirement are guaranteed by solving a convex optimization problem. An iterative algorithm for designing the desired FD filter is proposed by evaluating the threshold on the generated residual function. A simulation result is exploited to illustrate the effectiveness of the proposed design technique.This work was supported in part by the Deanship of Scientific Research (DSR) at King Abdulaziz University in Saudi Arabia under Grant 16-135- 35-HiCi, the National Natural Science Foundation of China under Grants
61134009 and 61203139, the Royal Society of the U.K., and the Alexander von Humboldt Foundation of Germany
Information Diffusion Power of Political Party Twitter Accounts During Japan's 2017 Election
In modern election campaigns, political parties utilize social media to
advertise their policies and candidates and to communicate to electorates. In
Japan's latest general election in 2017, the 48th general election for the
Lower House, social media, especially Twitter, was actively used. In this
paper, we perform a detailed analysis of social graphs and users who retweeted
tweets of political parties during the election. Our aim is to obtain accurate
information regarding the diffusion power for each party rather than just the
number of followers. The results indicate that a user following a user who
follows a political party account tended to also follow the account. This means
that it does not increase diversity because users who follow each other tend to
share similar values. We also find that followers of a specific party
frequently retweeted the tweets. However, since users following the user who
follow a political party account are not diverse, political parties delivered
the information only to a few political detachment users.Comment: The 10th International Conference on Social Informatics (SocInfo
2018
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