scholarly journals CLASSIFICATION OF THE MGR WASTE TREATMENT BUILDING SYSTEM

1999 ◽  
Author(s):  
S.E. Salzman
Keyword(s):  
Waste Treatment ◽  
Building System

scholarly journals Medical waste management

2021 ◽  
Vol 6 (1) ◽  
pp. 30-36
Author(s):  
Milan Krivokuća
Keyword(s):  
Waste Management ◽  
Waste Disposal ◽  
Reduction Potential ◽  
Waste Treatment ◽  
Medical Waste ◽  
Economic Advantage ◽  
Integrated Method ◽  
Medical Waste Management ◽  
Hierarchical Management

Medical waste management is of great importance for people and the environment. Irresponsible management and classification of medical waste can lead to environmental hazards and cause health risks to both employees and patients. Traditional waste disposal on landfills are the most common form of waste disposal in our country, although the authors see the most efficient incineration solution as a more appropriate method or an integrated method of hierarchical management from the generation stage to waste treatment, which brings economic advantage and risk reduction potential damages. In order to live in harmony with the environment, the problem of waste disposal must be recognized as one of the important tasks of all structures involved in its creation and disposal.

scholarly journals A comprehensive review of the pyrolysis process: from carbon nanomaterial synthesis to waste treatment

2021 ◽  
Author(s):  
Mamta Devi ◽  
Sachin Rawat ◽  
Swati Sharma
Keyword(s):  
Heat Treatment ◽  
Waste Treatment ◽  
Treatment Temperature ◽  
Organic Precursor ◽  
Thermally Induced ◽  
Production Methods ◽  
Nanomaterial Synthesis ◽  
Major Application ◽  
Complex Organic

Abstract Thermally induced chemical decomposition of organic materials in the absence of oxygen is defined as pyrolysis. This process has four major application areas: (i) production of carbon materials, (ii) fabrication of pre-patterned micro and nano carbon-based structures, (iii) fragmentation of complex organic molecules for analytical purposes and (iv) waste treatment. While the underlying process principles remain the same in all cases, the target products differ owing to the phase and composition of the organic precursor, heat-treatment temperature, influence of catalysts and the presence of post-pyrolysis steps during heat-treatment. Due to its fundamental nature, pyrolysis is often studied in the context of one particular application rather than as an independent operation. In this review article an effort is made to understand each aspect of pyrolysis in a comprehensive fashion, ensuring that all state-of-the-art applications are approached from the core process parameters that influence the ensuing product. Representative publications from recent years for each application are reviewed and analyzed. Some classical scientific findings that laid the foundation of the modern-day carbon material production methods are also revisited. In addition, classification of pyrolysis, its history and nomenclature and the plausible integration of different application areas are discussed.

scholarly journals Analisis Sektor Unggulan dalam Meningkatkan Perekonomian dan Pembangunan Wilayah Provinsi Jambi

2018 ◽  
Vol 3 (1) ◽  
pp. 94
Author(s):  
Sudirman Sudirman ◽  
M Alhudhori
Keyword(s):  
Agricultural Sector ◽  
Waste Treatment ◽  
Sewage Treatment ◽  
Educational Services ◽  
Economic Sector ◽  
Economic Base ◽  
Economic Potential ◽  
Economic Sectors ◽  
Education Services

Based on pattern classification Typologi Klassen of the growth sectors of the economy in Jambi province makes the agricultural sector and the sector of mining and excavation are on the I quadrant i.e. as a sector that developed and developing fast, water procurement sector, trash, waste treatment and recycling, and education services sectors are at a quadrant II sectors advanced but that is depressed. After dianalis the pattern of growth sectors of the economy, may be known to the classification of economic sectors in the province of Jambi, for a deeper analysis of the sector required base with LQ method to find the base of the sector can be prioritized into the flagship sector. In accordance with the results of the analysis of the economic base by the method of LQ for the level of Jambi province are known to exist in four major sectors constituting the base sector of the economy. The fourth sector is agriculture, a sector of mining and excavation of the procurement sector, garbage, water, sewage treatment and recycling, and educational services. So, from both Typologi and Klassen LQ analysis it can be concluded that the economic sector in Jambi province which should be developed and can be prioritized into a flagship sector is agriculture, a sector of mining and excavation, the sector procurement of waste, water, sewage treatment and recycling, and education services sectors. Keywords: (1) GDP Jambi province; Indonesia'S GDP and (2) the rate of growth of GDP and contribution to Indonesia and Jambi province; (3) Data on the economic potential of Jambi province

Note on the spectral classification of carbon stars in the photographic infrared region

1966 ◽  
Vol 24 ◽  
pp. 21-23
Author(s):  
Y. Fujita
Keyword(s):  
Infrared Region ◽  
Spectral Classification ◽  
Carbon Stars

We have investigated the spectrograms (dispersion: 8Å/mm) in the photographic infrared region fromλ7500 toλ9000 of some carbon stars obtained by the coudé spectrograph of the 74-inch reflector attached to the Okayama Astrophysical Observatory. The names of the stars investigated are listed in Table 1.

Diagnostic Value of Electron Microscopy in Soft Tissue Tumors

1970 ◽  
Vol 28 ◽  
pp. 220-221
Author(s):  
Gerald Fine ◽  
Azorides R. Morales
Keyword(s):  
Cardiac Myxoma ◽  
Osteogenic Sarcoma ◽  
Diagnostic Value ◽  
Soft Tissue Tumors ◽  
Amelanotic Melanoma ◽  
Growth Patterns ◽  
Light Microscopic Level ◽  
Mesenchymal Tumors ◽  
Good Agreement

For years the separation of carcinoma and sarcoma and the subclassification of sarcomas has been based on the appearance of the tumor cells and their microscopic growth pattern and information derived from certain histochemical and special stains. Although this method of study has produced good agreement among pathologists in the separation of carcinoma from sarcoma, it has given less uniform results in the subclassification of sarcomas. There remain examples of neoplasms of different histogenesis, the classification of which is questionable because of similar cytologic and growth patterns at the light microscopic level; i.e. amelanotic melanoma versus carcinoma and occasionally sarcoma, sarcomas with an epithelial pattern of growth simulating carcinoma, histologically similar mesenchymal tumors of different histogenesis (histiocytoma versus rhabdomyosarcoma, lytic osteogenic sarcoma versus rhabdomyosarcoma), and myxomatous mesenchymal tumors of diverse histogenesis (myxoid rhabdo and liposarcomas, cardiac myxoma, myxoid neurofibroma, etc.)

Ultrastructure of mesotheliomas

1984 ◽  
Vol 42 ◽  
pp. 98-101
Author(s):  
Irving Dardick
Keyword(s):  
Electron Microscopy ◽  
Latent Period ◽  
Spindle Cell ◽  
Spindle Cell Sarcoma ◽  
Metastatic Adenocarcinoma ◽  
Cell Sarcoma ◽  
Cytological Features ◽  
Industrial Use ◽  
Degree Of Differentiation

With the extensive industrial use of asbestos in this century and the long latent period (20-50 years) between exposure and tumor presentation, the incidence of malignant mesothelioma is now increasing. Thus, surgical pathologists are more frequently faced with the dilemma of differentiating mesothelioma from metastatic adenocarcinoma and spindle-cell sarcoma involving serosal surfaces. Electron microscopy is amodality useful in clarifying this problem.In utilizing ultrastructural features in the diagnosis of mesothelioma, it is essential to appreciate that the classification of this tumor reflects a variety of morphologic forms of differing biologic behavior (Table 1). Furthermore, with the variable histology and degree of differentiation in mesotheliomas it might be expected that the ultrastructure of such tumors also reflects a range of cytological features. Such is the case.

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