A review of some nonexplosive alternative methods to conventional rock blasting
نویسندگان
چکیده
منابع مشابه
A Review of Toxicity of Some Conventional Nanomaterials
Increased production and use of nanomaterials has led to an ever growing exposure of living organisms tothese substances. Limited knowledge about possible toxicity of nanomaterials and their potential to harmliving creatures is becoming a serious concern. To address this problem, there is a need for development ofdiagnostic methods enabling effective determination of potential toxicity of nanom...
متن کاملA Review of Toxicity of Some Conventional Nanomaterials
Increased production and use of nanomaterials has led to an ever growing exposure of livingorganisms to these substances. Limited knowledge about possible toxicity of nanomaterialsand their potential to harm living creatures is becoming a serious concern. To address thisproblem, there is a need for development of diagnostic methods enabling effective determinationof potential toxicity of nanoma...
متن کاملErgonomic Assessment of Posture Risk Factors Among Iranian Workers: An Alternative to Conventional Methods
Objectives: Work-related musculoskeletal disorders are a global problem which evolves at different workplaces such as industries, administrative, and agriculture sectors. In various studies, such disorders were assessed through multiple methods. It is necessary to evaluate different tools to use them in diverse communities. The aim of this study was to assess the validity of the new ergonomic e...
متن کاملextensions of some polynomial inequalities to the polar derivative
توسیع تعدادی از نامساوی های چند جمله ای در مشتق قطبی
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ژورنال
عنوان ژورنال: Open Geosciences
سال: 2021
ISSN: 2391-5447
DOI: 10.1515/geo-2020-0245