Results 61 to 70 of about 449,073 (289)

A training needs analysis for the New Zealand forestry industry : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Psychology at Massey University [PDF]

open access: yes, 2000
Forestry work is inherently dangerous, and logging workers are injured and killed at work at a rate considerably higher than other occupations. A training needs analysis was conducted for the New Zealand Forestry Industry to: identify if there were any ...
Moffat, Helen Patricia
core  

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard   +5 more
wiley   +1 more source

Full-Scale Numerical Simulation for Cross-Dipole Acoustic Logging Transducer

open access: yesCejing jishu
The cross-dipole acoustic logging transducer is a key component of multipole acoustic logging tools. Its frequency response and directive property directly affect the quality of dipole acoustic logging data and the accuracy of formation evaluation.
SHI Peng   +5 more
doaj   +1 more source

A Method of Productivity Prediction for Multi-Fractured Horizontal Well

open access: yesCejing jishu, 2023
The reservoir of horizontal wells in a block of Junggar basin is tight and highly heterogeneous. After large-scale volume fracturing by classification and clustering, there is a large difference in production.
YANG Fan   +5 more
doaj   +1 more source

Multiple-use forest management in Central Africa: Perceptions, implementation and evolution [PDF]

open access: yes, 2011
Although multiple-use forest management (MUFM) is supported by forestry laws in the Congo Basin countries, this approach remains confused, misunderstood and little implemented.
Essoungou, Julienne Nadège   +1 more
core  

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

open access: yesMolecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra   +10 more
wiley   +1 more source

Prediction Method of Lithology Log Based on XGBoost Algorithm

open access: yesCejing jishu
The photoelectric absorption cross section index is an important parameter for lithology logging, and its measurement value is affected by environmental factors such as well diameter, drilling fluid density, and the gap between the logging instrument and
CHU Qingjun   +6 more
doaj   +1 more source

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

open access: yesMolecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto   +8 more
wiley   +1 more source

Pressure Response of a Horizontal Well in Tight Oil Reservoirs with Stimulated Reservoir Volume

open access: yesLithosphere, 2021
Stimulated reservoir volume is an effective stimulation measure and creates a complex fracture network, but the description and characterization of fracture network are very difficult.
Peng Chen   +5 more
doaj   +1 more source

The 'climates' of the logging industry : effects on safety, commitment, turnover, and accidents : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts (Soc. Sci.) in Psychology at Massey University [PDF]

open access: yes, 1999
New Zealand's logging industry is one of the country's largest exporting industries. With increased global competition and demands, work environments like the logging industry are finding that problems such as accidents and turnover rates are ...
Rothwell, Kelly A
core  

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