نتایج جستجو برای: 7030 brass

تعداد نتایج: 2426  

Journal: :Blood advances 2016
Rick Kapur John W Semple

Publisher's Note: This article has a companion Point by Brass et al. Publisher's Note: Join in the discussion of these articles at Blood Advances Community Conversations.

Journal: :Journal of the Japan Institute of Metals and Materials 1957

Journal: :Journal of the Japan Institute of Metals and Materials 1956

Journal: :Ethnicities 2006

J. Khajehali, S.M.H. Mirbagheri

The brass tubes with foam cores of AlSi7SiC3, AlSi7SiC3Fe1 and AlSi7SiC3Fe3 were produced as the crush-boxes with circle and square cross-section. Then axial compressive behavior and energy absorption capability of the foam-filled tubes were investigated during the quasi-static progressive plastic buckling. The uniaxial compressive stress–strain curves of the foam-filled brass tubes exhibited t...

Journal: :American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics 2012
Ektor Grammatopoulos Allan Paul White Ashish Dhopatkar

INTRODUCTION There is a popular belief among some musicians that playing a wind instrument regularly can affect the position of the teeth. The aim of this study was to investigate this hypothesis. METHODS A cross-sectional observational study was carried out, comparing the occlusions of 170 professional musicians selected from 21 orchestras and organizations in the United Kingdom. The subject...

2018

Idioms are a big part of languages but can cause trouble for communication, especially for non-native speakers of a language. Interpreting idioms correctly means that one must derive a figurative meaning from words that individually mean something else. Recent research primarily focuses on the impact of context for successful idiom comprehension and seems to prioritize native speakers’ understa...

Journal: :Gontor agrotech science journal 2022

Aktivitas pertanian menyumbang banyak limbah di Indonesia, berdasarkan data Kementrian Lingkungan Hidup dan Kehutanan 2019 menyatakan bahwa Indonesia sebagai negara penghasil 67 juta ton dengan komposisi 60 % organik dari total yang dihasilkan. Limbah dapat dijadikan bahan dasar untuk pembuatan pupuk kembali digunakan menambah unsur hara esensial tanah meningkatkan produktivitas tanaman. Dalam ...

2012
Khosrow Javedan Geoffrey G. Zhang Sarah Hoffe Vladimir Feygelman Kenneth Forster

The build-up dose in the megavoltage photon beams can be a limiting factor in intensity-modulated radiation therapy (IMRT) treatments. Excessive surface dose can cause patient discomfort and treatment interruptions, while underdosing may lead to tumor repopulation and local failure. Dose in the build-up region was investigated for IMRT delivery with solid brass compensator technique(compensator...

Journal: :Jurnal Sumber Daya Alam & Lingkungan 2023

Penggunaan energi batu bara secara besar-besaran dapat menghasilkan abu pembakaran yaitu FABA (Fly Ash dan Bottom Ash) yang mengandung unsur logam berat membahayakan apabila terlepas ke media lingkungan. Pemupukan merupakan salah satu pengaplikasian dalam peran mengurangi jumlah dimanfaatkan untuk kesuburan tanaman serta lebih lanjutnya pembuatan kompos blok sebagai tanam bisa membantu pembibit...

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