Results 31 to 40 of about 58,799 (166)

Studying The Effect of Planting Method , Kind of Fertilizer on The Yield of Marjoram ( Majorana hortensis Moench. ) and Thyme ( Thymus vulgaris L. ) Plants [PDF]

open access: yesAl-Qadisiyah Journal For Agriculture Sciences, 2012
This research is conducted in a private field at Abu – Gharak , Babylon Province , during two seasons ( 2009 & 2010 ), to study the effect of two planting methods and kind of fertilizer on the yield , essential oil quantity in Marjoram and Thyme plants .
Saad Ali Ihsan
doaj   +1 more source

Perbandingan Karakteristik Mutu Biobriket Kulit Durian Dan Jenis Briket Arang Berdasarkan Persentase Volatile Matter

open access: yesJurnal Serambi Engineering, 2018
Bioarang is charcoal (one type of fuel) made from various kinds of biological materials, for example wood, twigs, leaves, grass that can be carbonized.
Irhamni Irhamni   +5 more
doaj   +1 more source

Coal characteristics of the eocene to pliocene epoch: A case study in the Berau Sub-basin, East Kalimantan, Indonesia [PDF]

open access: yesE3S Web of Conferences
A complex material, coal is primarily composed of carbon, hydrogen, oxygen, nitrogen, sulfur, and other minerals. The research area is located in the Berau Sub-basin, which is part of the Tarakan Basin.
Wahyu Sugiarto   +3 more
doaj   +1 more source

Estimating soil carbon sequestration with woody and bamboo biochar using the Japanese Industrial Standard (JIS) M 8812

open access: yesCarbon Management
The Intergovernmental Panel on Climate Change (IPCC) established a methodology to estimate carbon sequestered from biochar additions to mineral soils in the 2019 Refinement Guideline, requiring a pyrolysis temperature exceeding 350 °C and three variables:
Yasuji Kurimoto   +4 more
doaj   +1 more source

KARAKTERISTIK ARANG KAYU KARET (HEVEA BRASILIENSIS) YANG DIPRODUKSI MENGGUNAKAN DUA TIPE TUNGKU PIROLISIS

open access: yesJurnal Belantara, 2023
As the largest natural rubber producing country after Thailand, Indonesia has an immense potential of rubberwood sources. Rubberwood waste is suitable for raw materials to produce charcoal through pyrolysis method, providing more value-added. Kilns used
Siti Mutiara Ridjayanti   +4 more
doaj   +1 more source

Exchange Rate Volatility and Trade: External Exchange Rate Volatility Matters [PDF]

open access: yesJournal of International Commerce, Economics and Policy, 2020
We investigate the role of external exchange rate volatility in export in addition to the effect of bilateral exchange rate volatility using country-, sector-, and destination-specific detailed export data of the World Bank Exporter Dynamics Database. The results show that while the bilateral exchange rate volatility has a depressing effect on export,
Cengiz Tunc   +3 more
openaire   +1 more source

Informality and macroeconomic volatility: do credit constraints matter? [PDF]

open access: yesJournal of Economic Studies, 2015
Purpose– The purpose of this paper is to study the implications of borrowing constraints characterizing the informal sector for macroeconomic volatility.Design/methodology/approach– To this end, the author develops a simple dynamic stochastic general equilibrium model wherein registered activity not only is the basis to determine tax liabilities, but ...
openaire   +3 more sources

THE EFFECT OF VOLATILE MATTER OF NON-COKING COAL ON THE REDUCTION OF IRON OXIDE AT NON-ISOTHERMAL CONDITION

open access: yesIranian Journal of Materials Science and Engineering, 2015
The volatile matter of non-coking coal was used for the reduction of hematite in argon atmosphere at nonisothermal condition. A thermal gravimeter furnace enable to use an 80 mm-height crucible was designed for the experiments to measure the weight ...
M. H. Hemmati   +2 more
doaj  

Effects of Feeding Different Levels of Sprouted Barley on Fermentation Characteristics, Bacterial Quantification, and Rumen Morphology of Growing Lambs

open access: yesVeterinary Sciences, 2022
The objective of the present study was to investigate the effects of sprouted barley inclusion level on the growth performance, digestibility, volatile fatty acids, bacterial quantification, and rumen morphology of growing lambs.
Abdulrahman S. Alharthi   +3 more
doaj   +1 more source

Using Coal Resources with Optimal Bursting Pressure for the Production of High-Quality Metallurgical Coke

open access: yesResources
When applying advanced technologies and technological methods for the preparation of coal raw materials (technology for coking stamped batch, technology for coking dry or thermally prepared batch), the problem of developing high bursting pressure arises.
Denis Miroshnichenko   +6 more
doaj   +1 more source

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