Reduced Parameter Fluctuation with Laser and Flash Lamp Anneal for 65nm Volume Production

2019 ◽  
Vol 6 (1) ◽  
pp. 373-380 ◽  
Author(s):  
Thomas Feudel ◽  
B Bayha ◽  
G Burbach ◽  
M Gerhardt ◽  
L Herrmann ◽  
...  
Keyword(s):  
Flash Lamp ◽  
Parameter Fluctuation ◽  
Volume Production

EFFICIENCY OF CEREAL VOLUME PRODUCTION CULTURE

2018 ◽  
Author(s):  
S. Kambulov ◽  
◽  
V. Rykov ◽  
V. Kolesnik ◽  
A. Olshevskaya ◽  
...  
Keyword(s):  
Production Culture ◽  
Volume Production

Thinning in mature eastern white pine: 43-year case study

2002 ◽  
Vol 78 (4) ◽  
pp. 539-549 ◽  
Author(s):  
Paul D Anderson ◽  
John C Zasada ◽  
Glen W Erickson ◽  
Zigmond A Zasada
Keyword(s):  
Genetic Diversity ◽  
Dna Analysis ◽  
Large Diameter ◽  
White Pine ◽  
Thinning Intensity ◽  
Pine Regeneration ◽  
Volume Production ◽  
Pine Stands ◽  
Over Time

A white pine (Pinus strobus L.) stand at the western margin of the species range, approximately 125 years of age at present, was thinned in 1953 from 33.5 m2 ha-1 to target residual basal areas of 18.4, 23.0, 27.5, and 32.1 m2 ha-1 . Repeated measurement over the following 43-years indicated that the greatest total volume production and the greatest number of large diameter trees occurred in the unit of highest residual density. Over time, the distribution of stems was predominantly random although mortality between 1979 and 1996 resulted in a tendency for clumping in the 23.0 and 27.5 m2 ha-1 treatments. DNA analysis indicated that thinning intensity had little effect on the genetic diversity of residual white pine. This study suggests that mature white pine stands in northern Minnesota may be managed at relatively high densities without loss of productivity. However, regardless of overstory density, there was little or no white pine regeneration occurring in this stand. Key words: thinning, growth, genetic diversity, molecular markers, spatial pattern, regeneration

scholarly journals Congener-specific partition properties of chlorinated paraffins evaluated with COSMOtherm and gas chromatographic retention indices

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Jort Hammer ◽  
Hidenori Matsukami ◽  
Satoshi Endo
Keyword(s):  
Chemical Properties ◽  
High Volume ◽  
Retention Indices ◽  
Chromatographic Retention ◽  
Linear Free Energy Relationship ◽  
Linear Free Energy ◽  
Chlorinated Paraffins ◽  
Gas Chromatographic Retention Indices ◽  
High Volume Production ◽  
Volume Production

AbstractChlorinated Paraffins (CPs) are high volume production chemicals and have been found in various organisms including humans and in environmental samples from remote regions. It is thus of great importance to understand the physical–chemical properties of CPs. In this study, gas chromatographic (GC) retention indexes (RIs) of 25 CP congeners were measured on various polar and nonpolar columns to investigate the relationships between the molecular structure and the partition properties. Retention measurements show that analytical standards of individual CPs often contain several stereoisomers. RI values show that chlorination pattern have a large influence on the polarity of CPs. Single Cl substitutions (–CHCl–, –CH2Cl) generally increase polarity of CPs. However, many consecutive –CHCl– units (e.g., 1,2,3,4,5,6-C11Cl6) increase polarity less than expected from the total number of –CHCl– units. Polyparameter linear free energy relationship descriptors show that polarity difference between CP congeners can be explained by the H-bond donating properties of CPs. RI values of CP congeners were predicted using the quantum chemically based prediction tool COSMOthermX. Predicted RI values correlate well with the experimental data (R2, 0.975–0.995), indicating that COSMOthermX can be used to accurately predict the retention of CP congeners on GC columns.

Optimized Tri-Layer Resist Technique For Volume Production

1987 ◽  
Author(s):  
E. Kawamura ◽  
J. Konno ◽  
K. Inayoshi ◽  
T. Takada
Keyword(s):  
Volume Production

scholarly journals Wood Volume Production and Use of 10 Woody Species in Semiarid Zones of Northeastern Mexico

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Rahim Foroughbakhch ◽  
Artemio Carrillo Parra ◽  
Jorge Luis Hernández Piñero ◽  
Marco Antonio Alvarado Vázquez ◽  
Alejandra Rocha Estrada ◽  
...  
Keyword(s):  
Native Species ◽  
Growth Parameters ◽  
Eucalyptus Camaldulensis ◽  
Woody Species ◽  
Research Strategy ◽  
Wood Volume ◽  
Rural Villages ◽  
Acacia Farnesiana ◽  
Volume Production ◽  
Northeastern Mexico

A research strategy was established to analyze the structure of timber trees in terms of forest productivity (volume and wood density) of 10 species. The native speciesAcacia farnesiana, Acacia schaffneri,Bumelia celastrina,Cercidium macrun,Condalia hookeri,Ebenopsis ebano,Helietta parvifolia, andProsopis laevigataand the exotic speciesEucalyptus camaldulensisandLeucaena leucocephalawere chosen due to their ecological and economic importance to the rural villages of northeastern Mexico. Measurements of different growth parameters and volume of trees were evaluated. The introduced speciesE. camaldulensisandL. leucocephalashowed the best performance in wood volume production per tree and per hectare when compared to the native species. Likewise, among the native species,E. ebano,P. laevigata,C. hookeri, andA. farnesianatended to show better characteristics in terms of wood volume production in comparison toH. parvifolia,A. schaffneri,C. macrum, andB. celastrina. Results showed a high diversity on the properties studied. The high biomass produced by most of the species considered in this study revealed their great energetic potential when used as wood and firewood or vegetal charcoal.

Borohydride anion exchange resin stabilization of flash-lamp-pumped coumarin dye lasers

1991 ◽  
Vol 61 (3) ◽  
pp. 389-397
Author(s):  
Robert Patrick Mahoney ◽  
Tad H. Koch
Keyword(s):  
Anion Exchange ◽  
Exchange Resin ◽  
Anion Exchange Resin ◽  
Flash Lamp ◽  
Dye Lasers ◽  
Coumarin Dye

scholarly journals Equivalent impedance of Xenon Flash Lamp

1984 ◽  
Vol 68 (Appendix) ◽  
pp. 45-46
Author(s):  
Hiromitsu Ishii ◽  
Kiyoshi Iida ◽  
Norio Muroi
Keyword(s):  
Flash Lamp ◽  
Xenon Flash Lamp ◽  
Equivalent Impedance ◽  
Xenon Flash
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