Results 41 to 50 of about 222,440 (307)
Jurnal Penelitian Sosial dan Ekonomi Kehutanan, 2014 The decline of natural forest timber production has suppressed non-tax revenues (PNBP) of forestry sector. To anticipate further decrease in PNBP the government has been trying to raise tariffs of PSDH and DR. This research aims to study the implications
Satria Astana +2 more
doaj +1 more source
Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma
Molecular Oncology, EarlyView.Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra +6 more
wiley +1 more source
Cejing jishuReservoir fluid identification is of great significance for the evaluation and development of tight sandstone oil and gas reservoirs. Tight sandstone reservoirs have characteristics such as low porosity, low permeability, and strong heterogeneity, which ...
ZHAN Shuoshuo +7 more
doaj +1 more source
Procurement costs of cereal straw and forest chips for biorefining in South-East Finland
Silva Fennica, 2016 In Finland the increasing use of biofuel in transport presupposes a search for new raw material sources for biorefining. The aim of this study was, at the regional level, to compare the procurement costs of logging residues, stumps, delimbed stems and ...
Laitila, Juha +5 more
doaj +1 more source
Improving reliability of logging process: A Bohai Bay case study
Engineering Reports, 2022 Drilling and logging are important links in oil and gas development, and the accurate acquisition of operation data directly affects the development efficiency of oil and gas reserves.
Erbo Wang +4 more
doaj +1 more source
A comparison analysis of logging cost between conventional and reduce impact logging practices [PDF]
, 2009 The operational application of the ‘Logfisher’ technology and system were undertaken at Sungai Betis, Gua Musang Forest Reserve in 2007 as an alternative to existing logging technologies. It has since been widely accepted and acknowledged as an efficient
Abdul Samad, Abdul Rahim +2 more
core
Molecular Oncology, EarlyView.Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen +11 more
wiley +1 more source
Productivity and Cost-Efficiency of Bundling Logging Residues at Roadside Landing
Croatian Journal of Forest Engineering, 2013 The aim of this case study was to clarify the productivity and cost of a system based on bun- dling logging residues at the roadside landing with the forwarder-mounted logging residue bundler.
Marica Kilponen +2 more
doaj
Machine Rate Estimates and Equipment Utilization – A Modified Approach
Croatian Journal of Forest Engineering, 2021 As mechanization increases, the percentage of the total cost of the logging operation due to equipment purchase and operation increases. This makes assumptions about machine life, machine maintenance costs, and fuel consumption more critical in ...
John Sessions +2 more
doaj +1 more source
Chemical fingerprinting of wood sampled along a pith-to-bark gradient for individual comparison and provenance identification [PDF]
, 2020 Background and Objectives: The origin of traded timber is one of the main questions in the enforcement of regulations to combat the illegal timber trade. Substantial efforts are still needed to develop techniques that can determine the exact geographical
Beeckman, Hans +5 more
core +2 more sources