scholarly journals Inventory and certification of forestry resources in the carpathian macroregion

2021 ◽  
Author(s):  
Zinoviy Osipenko
Keyword(s):  
Human Factor ◽  
Current Structure ◽  
Eu Countries ◽  
Forest Lands ◽  
Forestry Resources

The author of the article proposes his own principles of organizing the process of inventory and certification of forest lands in the forestry of the Carpathian macroregion. It is a question of carrying out these actions without departmental intervention, involvement of navigation devices and equipment, restriction of intervention of the human factor, borrowing of experience of certification of the highly developed EU countries. In addition, the study substantiates the need to change the current structure of forestry lands by increasing the area of recreational, protective and conservation forests.

Forest resources education in Canada

2003 ◽  
Vol 79 (4) ◽  
pp. 799-808 ◽  
Author(s):  
Vidar J Nordin ◽  
Roxanne Comeau
Keyword(s):  
Information Technology ◽  
Forest Resources ◽  
Visionary Leadership ◽  
High Tech ◽  
Educational Training ◽  
Forest Education ◽  
Global Affairs ◽  
Information Technology Curriculum ◽  
Forest Lands ◽  
Forestry Resources

In a new focus on forest education, forest practitioners and forest workers will redefine their roles and modify their educational training to reflect changing needs. Challenging working environments compatible with a new generation of high-tech forest practitioners need to be established by employers. Information technology will revolutionize the delivery of forest resources education and the procedures and motivation for life-long learning. The educational environment will transform increasingly from didactic to interactive problem-based learning and professors will emerge as creative facilitators of knowledge, and have a profound influence on the development of forest education. The forestry schools will need creative partnerships at home and abroad to support their mandates in education, research, and public service. Inventive, visionary leadership by the forestry schools will be essential so that the schools become leading players in national and global affairs. Aboriginal communities are facing new challenges and assuming growing responsibilities in managing their forest lands and enterprises. Exceptional measures are needed to educate forest practitioners and forest workers of Aboriginal ancestry via partnerships with forest industry, governments, academic institutions, and forestry resources associations. Key words: education, forestry resources, teaching, accreditation, information technology, curriculum, continuing education, Aboriginal.

An Application of the HFACS Method to Aviation Accidents in Africa

2016 ◽  
Vol 6 (1) ◽  
pp. 33-38 ◽  
Author(s):  
Isaac Munene
Keyword(s):  
Human Factors ◽  
Physical Environment ◽  
Human Factor ◽  
Flight Training ◽  
African Countries ◽  
Causal Factors ◽  
Aviation Accidents ◽  
Factors Analysis ◽  
Adverse Weather ◽  
Decision Errors

Abstract. The Human Factors Analysis and Classification System (HFACS) methodology was applied to accident reports from three African countries: Kenya, Nigeria, and South Africa. In all, 55 of 72 finalized reports for accidents occurring between 2000 and 2014 were analyzed. In most of the accidents, one or more human factors contributed to the accident. Skill-based errors (56.4%), the physical environment (36.4%), and violations (20%) were the most common causal factors in the accidents. Decision errors comprised 18.2%, while perceptual errors and crew resource management accounted for 10.9%. The results were consistent with previous industry observations: Over 70% of aviation accidents have human factor causes. Adverse weather was seen to be a common secondary casual factor. Changes in flight training and risk management methods may alleviate the high number of accidents in Africa.

Review of Flightdeck Performance: The Human Factor.

1991 ◽  
Vol 36 (8) ◽  
pp. 730-730
Author(s):  
No authorship indicated
Keyword(s):  
Human Factor

Characterization of Monoclonal Anti-human Factor VII Antibody (B101/B1) that Recognized Three-dimensional Structures near Arg at Position 79 in the First EGF-like Domain

1998 ◽  
Vol 79 (01) ◽  
pp. 104-109 ◽  
Author(s):  
Osamu Takamiya
Keyword(s):  
Monoclonal Antibodies ◽  
Tissue Factor ◽  
Human Factor ◽  
Solid Phase ◽  
Three Dimensional ◽  
Coagulation Factors ◽  
Factor Vii ◽  
Dimensional Structure ◽  
Epidermal Growth

SummaryMurine monoclonal antibodies (designated hVII-B101/B1, hVIIDC2/D4 and hVII-DC6/3D8) directed against human factor VII (FVII) were prepared and characterized, with more extensive characterization of hVII-B101/B1 that did not bind reduced FVIIa. The immunoglobulin of the three monoclonal antibodies consisted of IgG1. These antibodies did not inhibit procoagulant activities of other vitamin K-dependent coagulation factors except FVII and did not cross-react with proteins in the immunoblotting test. hVII-DC2/D4 recognized the light chain after reduction of FVIIa with 2-mercaptoethanol, and hVIIDC6/3D8 the heavy chain. hVII-B101/B1 bound FVII without Ca2+, and possessed stronger affinity for FVII in the presence of Ca2+. The Kd for hVII-B101/B1 to FVII was 1.75 x 10–10 M in the presence of 5 mM CaCl2. The antibody inhibited the binding of FVII to tissue factor in the presence of Ca2+. hVII-B101/B1 also inhibited the activation of FX by the complex of FVIIa and tissue factor in the presence of Ca2+. Furthermore, immunoblotting revealed that hVII-B101/B1 reacted with non-reduced γ-carboxyglutaminic acid (Gla)-domainless-FVII and/or FVIIa. hVII-B101/B1 showed a similar pattern to that of non-reduced proteolytic fragments of FVII by trypsin with hVII-DC2/D4 on immunoblotting test. hVII-B101/B1 reacted differently with the FVII from the dysfunctional FVII variant, FVII Shinjo, which has a substitution of Gln for Arg at residue 79 in the first epidermal growth factor (1st EGF)-like domain (Takamiya O, et al. Haemosta 25, 89-97,1995) compared with normal FVII, when used as a solid phase-antibody for ELISA by the sandwich method. hVII-B101/B1 did not react with a series of short peptide sequences near position 79 in the first EGF-like domain on the solid-phase support for epitope scanning. These results suggested that the specific epitope of the antibody, hVII-B101/B1, was located in the three-dimensional structure near position 79 in the first EGF-like domain of human FVII.

The Activation of Human Factor X in Sodium Citrate: the Role of Factor VII

1976 ◽  
Vol 36 (01) ◽  
pp. 104-114 ◽  
Author(s):  
D. L Aronson ◽  
A. J Mustafa
Keyword(s):  
Sodium Citrate ◽  
Human Factor ◽  
Deae Cellulose ◽  
Factor Ix ◽  
Factor Vii ◽  
Factor X

SummaryHuman factor X was purified by several different procedures yielding products which had varying amounts of factor VII and factor IX. Treatment with CHC13 during the fractionation of the factor X removed 95% of the factor VII and factor IX activity and the resulting factor X activated more slowly when incubated in 25% sodium citrate. Removal of residual factor VII by DEAE cellulose chromatography yielded a factor X which activated still more slowly and less completely. When the factor VII, removed by chromatography, was added to the chromatographed factor X, the ability to be activated in 25% sodium citrate was restored. Confirmatory evidence for the role of factor VII in this reaction was the inhibition of the conversion of the factor X by both DFP and SBTI.

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