Acervo : The coal industry of Brazil: technology of mining and preparation

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Biblioteca

The coal industry of Brazil

Código

347

Título

The coal industry of Brazil

Subtítulo

technology of mining and preparation

Créditos

John E. Good, Alvaro Abreu, Thomas Fraser

Tipo documental

Relatório

Idioma

Inglês

Origem

Estrangeiro

Número de chamada

553.2 G646c

Dados da publicação

Washington (DC.) : Government Printing Office

Data de publicação

1951

Detalhes

Ilustrado, mapas

Dimensões

Nº de páginas

110

Ent. Secundária

Álvaro Abreu John E. Good Thomas Fraser

Nota de resumo

Relatório emitido pelo Bureau of Mines discutindo a indústria do carvão no Brasil. Uma ênfase é colocada nos avanços tecnológicos da mineração e preparação de carvão.

Notas

Relatório técnico em 2 partes.

memory usage 18.45 MB
MySQLDriver::_query::Time 3.707332611084
MySQLDriver::_query 299
Configuration::read 30
FileData::readCache 2
Query::sanitizeQuery 16
MySQLSearch::_getQueryResults 2
MySQLSearch::_getQueryResults::Time 3.3124258518219
MySQLSearch::_getFields 1
ContentModel::_image 10
ContentModel::_image::Time 0.044546127319336
MySQLSearch::_getFields::Time 0.28792190551758
memory peak 20.32 MB
memory peak (allocated) 22.00 MB
memory usage (allocated) 22.00 MB
execution time 3.8378658294678
Output✔️2🗨️2⚠️0❌0
🗨️Attempting to read cache '/server/memoria/cache/configuration-schema.php'.shiro\filedata\Cache::read()/server/memoria/shiro/src/shiro/filedata/Data.php at line 29
shiro\filedata\Data::load()/server/memoria/shiro/src/shiro/configuration/ConfigurationModel.php at line 25
shiro\configuration\ConfigurationModel::schema()/server/memoria/shiro/src/shiro/configuration/Configuration.php at line 94
shiro\configuration\Configuration::_loadSchema()/server/memoria/shiro/src/shiro/configuration/Configuration.php at line 114
shiro\configuration\Configuration::_readSchemaVariable()/server/memoria/shiro/src/shiro/configuration/Configuration.php at line 33
shiro\configuration\Configuration::read()/server/memoria/shiro/application/core/MY_Controller.php at line 595
MY_Controller->_defineLegacyConstants()/server/memoria/shiro/application/core/MY_Controller.php at line 57
MY_Controller->__construct()/server/memoria/shiro/application/controllers/Content.php at line 129
Content->__construct()/server/memoria/shiro/system/core/CodeIgniter.php at line 504
require_once()/server/memoria/shiro/core/Shiro.php at line 255
Shiro->_executeLegacy()/server/memoria/shiro/core/Shiro.php at line 97
Shiro->_execute()/server/memoria/shiro/core/Shiro.php at line 60
Shiro->__construct()/server/memoria/shiro/core/initialization.php at line 59
require()/server/memoria/wwwroot/index.php at line 9
✔️Found cache '/server/memoria/cache/configuration-schema.php'.shiro\filedata\Cache::read()/server/memoria/shiro/src/shiro/filedata/Data.php at line 29
shiro\filedata\Data::load()/server/memoria/shiro/src/shiro/configuration/ConfigurationModel.php at line 25
shiro\configuration\ConfigurationModel::schema()/server/memoria/shiro/src/shiro/configuration/Configuration.php at line 94
shiro\configuration\Configuration::_loadSchema()/server/memoria/shiro/src/shiro/configuration/Configuration.php at line 114
shiro\configuration\Configuration::_readSchemaVariable()/server/memoria/shiro/src/shiro/configuration/Configuration.php at line 33
shiro\configuration\Configuration::read()/server/memoria/shiro/application/core/MY_Controller.php at line 595
MY_Controller->_defineLegacyConstants()/server/memoria/shiro/application/core/MY_Controller.php at line 57
MY_Controller->__construct()/server/memoria/shiro/application/controllers/Content.php at line 129
Content->__construct()/server/memoria/shiro/system/core/CodeIgniter.php at line 504
require_once()/server/memoria/shiro/core/Shiro.php at line 255
Shiro->_executeLegacy()/server/memoria/shiro/core/Shiro.php at line 97
Shiro->_execute()/server/memoria/shiro/core/Shiro.php at line 60
Shiro->__construct()/server/memoria/shiro/core/initialization.php at line 59
require()/server/memoria/wwwroot/index.php at line 9
🗨️Attempting to read cache '/server/memoria/cache/app-configuration-schema.php'.shiro\filedata\Cache::read()/server/memoria/shiro/src/shiro/filedata/Data.php at line 29
shiro\filedata\Data::load()/server/memoria/shiro/src/shiro/configuration/ConfigurationModel.php at line 27
shiro\configuration\ConfigurationModel::schema()/server/memoria/shiro/src/shiro/configuration/Configuration.php at line 94
shiro\configuration\Configuration::_loadSchema()/server/memoria/shiro/src/shiro/configuration/Configuration.php at line 114
shiro\configuration\Configuration::_readSchemaVariable()/server/memoria/shiro/src/shiro/configuration/Configuration.php at line 33
shiro\configuration\Configuration::read()/server/memoria/shiro/application/core/MY_Controller.php at line 595
MY_Controller->_defineLegacyConstants()/server/memoria/shiro/application/core/MY_Controller.php at line 57
MY_Controller->__construct()/server/memoria/shiro/application/controllers/Content.php at line 129
Content->__construct()/server/memoria/shiro/system/core/CodeIgniter.php at line 504
require_once()/server/memoria/shiro/core/Shiro.php at line 255
Shiro->_executeLegacy()/server/memoria/shiro/core/Shiro.php at line 97
Shiro->_execute()/server/memoria/shiro/core/Shiro.php at line 60
Shiro->__construct()/server/memoria/shiro/core/initialization.php at line 59
require()/server/memoria/wwwroot/index.php at line 9
✔️Found cache '/server/memoria/cache/app-configuration-schema.php'.shiro\filedata\Cache::read()/server/memoria/shiro/src/shiro/filedata/Data.php at line 29
shiro\filedata\Data::load()/server/memoria/shiro/src/shiro/configuration/ConfigurationModel.php at line 27
shiro\configuration\ConfigurationModel::schema()/server/memoria/shiro/src/shiro/configuration/Configuration.php at line 94
shiro\configuration\Configuration::_loadSchema()/server/memoria/shiro/src/shiro/configuration/Configuration.php at line 114
shiro\configuration\Configuration::_readSchemaVariable()/server/memoria/shiro/src/shiro/configuration/Configuration.php at line 33
shiro\configuration\Configuration::read()/server/memoria/shiro/application/core/MY_Controller.php at line 595
MY_Controller->_defineLegacyConstants()/server/memoria/shiro/application/core/MY_Controller.php at line 57
MY_Controller->__construct()/server/memoria/shiro/application/controllers/Content.php at line 129
Content->__construct()/server/memoria/shiro/system/core/CodeIgniter.php at line 504
require_once()/server/memoria/shiro/core/Shiro.php at line 255
Shiro->_executeLegacy()/server/memoria/shiro/core/Shiro.php at line 97
Shiro->_execute()/server/memoria/shiro/core/Shiro.php at line 60
Shiro->__construct()/server/memoria/shiro/core/initialization.php at line 59
require()/server/memoria/wwwroot/index.php at line 9