The Infostations wireless data network architecture features discontinuous coverage and ultra-high radio rates for burst transfers of information between base and mobile. It has been shown previously that the infostations architecture can greatly increase the capacity of wireless data systems at the expense of increased delivery delay. In this work we explicitly consider the multiple access iss...

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Paul W. Bauer is an economist at the Federal Reserve Bank of Cleveland, Allen N. Berger is a senior economist at the Board of Governors of the Federal Reserve System, and David B. Humphrey is a professor of finance at Florida State University. The authors would like to thank Knox Love11 and James Thomson for helpful comments, and Alex Wolman and Fadi Alameddine for outstanding research assistance.

in all over the world, mining is considered as a high-risk activity that is pregnant with serious disasters not only for miners, engineers, and other people into it, but also for people who live near the mines. in this article, our main purpose is to examine some major mine disasters and safety in mines and the case study is a coal mine in turkey. safety in mines is one of the most important is...

In the context of open-pit mine planning, uncertainties including commodity price would significantly affect the technical and financial aspects of mining projects. A mine planning that takes place regardless of the uncertainty in price just develops an optimized plan at the starting time of the mining operation. Given the price change over the life of mine, which is quite certain, optimality o...

ABSTRAKBackground: Menurut WHO tahun 2018 bahwa angka kejadian dismenore di dunia ini sangat besar. Dismenore dapat dikurangi dengan tindakan farmakologi dan non-farmakologi. Salah satu pengobatan non-farmakologi untuk mengurangi menggunakan jus wortel air kelapa hijau. Objective: Penelitian bertujuan mengetahui perbandingan pemberian hijau terhadap penurunan skala nyeri primer pada remaja putr...

Sebagai pendekatan perencanaan ruang terbuka hijau-biru yang ramah lingkungan, pengembangan Ruang dan Infrastruktur Hijau (RIH) di Indonesia masih menghadapi kendala tantangan. Hal tersebut menunjukan pentingnya penyusunan peraturan kebijakan mendukung penerapan RIH Indonesia, khususnya kawasan perkotaan mengalami perkembangan infrastruktur masif terbatasnya ruang-ruang hijau. Penelitian ini be...

A daunting mine disaster took place in 13 May 2014 at Soma and 301 men lost their lives. Brief information about the Eynez coal mine and some of the inherent characteristics of the field in terms of their effects on mining are presented. This paper basically concentrates on the factors that played an important role in the occurrence of this disaster. Progress of mine fire, firefighting, and res...

The edit distance is a basic string similarity measure used in many applications such as text mining, signal processing, bioinformatics, and so on. However, the computational cost can be a problem when we repeat many distance calculations as seen in real-life searching situations. A promising solution to cope with the problem is to approximate the edit distance by another distance with a lower ...

ABSTRAK
 Tujuan penelitian ini adalah mengidentifikasi morfologi tumbuhan matoa (Pometia pinnata) di lingkungan Kampus Universitas Muhammadiyah (UNIMUDA) Sorong menggunakan jenis deskriptif dengan pendekatan kualitatif. Analisis data yang digunakan pada analisis matoa. Hasil Lingkungan Pendidikan yaitu, terdapat Lingkuangan memiliki warna daun (merah cerah, hijau), bentuk (majemuk), ukuran...