Academic literature on the topic 'Height and radial growth'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Height and radial growth.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Height and radial growth"

1

Ogata, Y., T. Nobuchi, M. Fujita, and M. H. Sahri. "GROWTH RINGS AND TREE GROWTH IN YOUNG PARA RUBBER TREES FROM PENINSULAR MALAYSIA." IAWA Journal 22, no. 1 (2001): 43–56. http://dx.doi.org/10.1163/22941932-90000267.

Full text
Abstract:
As part of a study of growth ring structure and growth periodicity in tropical trees, the formation of indistinct growth rings in young Hevea brasiliensis cultivated in Peninsular Malaysia was investigated. The cycle of shoot elongation included the following stages: apical growth (three phases), leaf maturation (two phases), and radial growth with no change in appearance (one phase). Correlation analysis of height and radial increment revealed a 6-week cycle and a 4- to 5-week delay between the height increment and the radial increment. The darker bands visible on wood disks had radially flat
APA, Harvard, Vancouver, ISO, and other styles
2

Koval, Iryna, and Serhiy Sydorenko. "The influence of surface fire on radial and height growth of Pinus sylvestris L. in forest-steppe in Ukraine." Folia Forestalia Polonica 61, no. 2 (2019): 123–34. http://dx.doi.org/10.2478/ffp-2019-0012.

Full text
Abstract:
AbstractThe article presents the results of the research on the peculiarity of response ofPinus sylvestrisL. growth in height and diameter in young pine forest stand of the Left-Bank forest-steppe of Ukraine under the influence of surface fire that happened in May 2011. Forestry taxation, comparative ecology, standard dendrochronological methods were used. Response of trees was different for the height growth and the radial increment in the year of fire (2011). The radial growth got depressed in the year of fire; at the same time, the height of trees showed positive trend of growth against the
APA, Harvard, Vancouver, ISO, and other styles
3

Podlaski, R. "Radial growth trends of fir (Abies alba Mill.), beech (Fagus sylvatica L.) and pine (Pinus sylvestris L.) in the Świętokrzyski National Park (Poland)." Journal of Forest Science 48, No. 9 (2019): 377–87. http://dx.doi.org/10.17221/11897-jfs.

Full text
Abstract:
The objectives of this study are to determine a trend of the radial growth at breast height (b.h.) and to compare the radial growth of trees of younger and older generations in the XX century for fir (Abies alba Mill.), beech (Fagus sylvatica L.) and pine (Pinus sylvestris L.) in the Świętokrzyski National Park. In the investigated area fir, 41 to 200–300 years of age at breast height, gradually regenerated its radial growth after a very strong decline during 1971–1990, and most likely the process of vitality reduction and death of its stands of various age is slowly coming to an end. Pine sho
APA, Harvard, Vancouver, ISO, and other styles
4

York, Robert A. "Long-term taper and growth reductions following pruning intensity treatments in giant sequoia (Sequoiadendron giganteum)." Canadian Journal of Forest Research 49, no. 10 (2019): 1189–97. http://dx.doi.org/10.1139/cjfr-2019-0118.

Full text
Abstract:
A high degree of stem taper limits the potential value of giant sequoia (Sequoiadendron giganteum (Lindl.) J. Buchholz) when grown for timber. I measured the effects of pruning to different height targets (0, 2.0, 3.5, and 5.5 m), resulting in the removal of 25%–85% of crown length, on the growth of 360 S. giganteum trees over 17 years. Height growth and growth of diameter at breast height were both negatively related to pruning intensity to a similar degree. Within the 17 years following pruning, repeated measurements of stem growth at different heights above the ground revealed that radial s
APA, Harvard, Vancouver, ISO, and other styles
5

Krasowski, Marek J., and Jian R. Wang. "Aboveground growth responses of understory Abies lasiocarpa saplings to different release cuts." Canadian Journal of Forest Research 33, no. 9 (2003): 1593–601. http://dx.doi.org/10.1139/x03-074.

Full text
Abstract:
A white birch (Betula papyrifera Marsh.) overstory of a 30+ year old stand was thinned or completely removed, releasing an advance regeneration of subalpine fir (Abies lasiocarpa (Hook.) Nutt.). The overstory was clear-cut (T0), thinned to 600 (T600) or to 1200 (T1200) stems/ha, or left uncut (control). Three years after release, understory responses were best demonstrated by decreasing specific leaf area with increasing release level and by changes to height and radial growth increments. Clear-cutting the overstory stalled the height growth in fir for two seasons and radial growth at the tree
APA, Harvard, Vancouver, ISO, and other styles
6

Onishchenko, O. G., S. N. Artekha, F. Z. Feygin, and N. M. Astafieva. "Generation Model of a Spatially Limited Vortex in a Stratified Unstable Atmosphere." Геомагнетизм и аэрономия 63, no. 4 (2023): 511–19. http://dx.doi.org/10.31857/s0016794023600047.

Full text
Abstract:
This paper presents a new model for the generation of axisymmetric concentrated vortices. Thesolution of a nonlinear equation for internal gravity waves in an unstable stratified atmosphere is obtained andanalyzed within the framework of ideal hydrodynamics. The corresponding expressions describing thedependences on the radius for the radial and vertical velocity components in the inner and outer regions ofthe vortex include combinations of Bessel functions and modified Bessel functions. The proposed new nonlinearanalytical model makes it possible to study the structure and nonlinear dynamics
APA, Harvard, Vancouver, ISO, and other styles
7

Kodytková, Aneta, Shenali Anne Amaratunga, Daniela Zemková, Klára Maratová, Stanislava Koloušková, and Jan Lebl. "Growth Hormone Deficiency: Extending the Phenotypic Spectrum of SALL4-Related Disorders." Journal of the Endocrine Society 5, Supplement_1 (2021): A700—A701. http://dx.doi.org/10.1210/jendso/bvab048.1426.

Full text
Abstract:
Abstract Background: The SALL4 gene encodes sal-like protein 4, a transcription factor with eight zinc finger motifs that is essential for the development of the epiblast and primitive endoderm. In association with TBX5 (T-box), SALL4 is responsible for the establishment and morphogenesis of the thumb. Pathogenic SALL4 variants have been reported to cause Duane-radial ray syndrome (also known as Okihiro syndrome), acro-renal-ocular syndrome and Holt-Oram syndrome. Hereby, we report on a family with radial hypoplasia and kidney dystopia in members of 4 consecutive generations, and short stature
APA, Harvard, Vancouver, ISO, and other styles
8

Chernyshov, M. P., and M. I. Mikhailova. "Trends in radial growth of Scott pine trees in geographical crops." BIO Web of Conferences 93 (2024): 01007. http://dx.doi.org/10.1051/bioconf/20249301007.

Full text
Abstract:
The purpose of the research is to identify trends in the change in radial growth, the width and structure of annual rings in forest-steppe and steppe pine ecotypes in 59-61-year-old geographical cultures. To achieve the intended goal, according to the methodology adopted in forest inventory, 32 trial plots were laid, on which the diameter of trees at a height of 1.3 m with an accuracy of 0.1 cm and the height with a Blume-Leiss altimeter with an accuracy of 0.1 m were measured with a measuring fork. area (PP) from 3 trees of average diameter and height, radial wood cores were taken with a Hagl
APA, Harvard, Vancouver, ISO, and other styles
9

Zhang, Fenghao, Sidong Wang, Jinghui Jiang, Dongsheng Chen, and Haibin Zhou. "Effects of Growth Ring Width, Height from Tree Base, and Loading Direction on Transverse Compression of Plantation Japanese Larch Wood." Forests 14, no. 7 (2023): 1451. http://dx.doi.org/10.3390/f14071451.

Full text
Abstract:
This study aimed to investigate the effects of growth ring width, height from the tree base, and loading direction on the transverse compressive strength of Japanese larch wood, which is commonly used in wood structures in China. Plantation wood is often used to replace natural forest woods for reconstruction purposes, despite significant differences in properties (e.g., growth rings, density, strength) between them. The ends of transversely compressed wood members in such structures are prone to damage by breaking or crushing. A transverse compressive test was conducted following Chinese nati
APA, Harvard, Vancouver, ISO, and other styles
10

Drever, C. Ronnie, and Kenneth P. Lertzman. "Light-growth responses of coastal Douglas-fir and western redcedar saplings under different regimes of soil moisture and nutrients." Canadian Journal of Forest Research 31, no. 12 (2001): 2124–33. http://dx.doi.org/10.1139/x01-149.

Full text
Abstract:
We characterized the radial and height growth response to light for coastal Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco var. menziesii) and western redcedar (Thuja plicata Donn ex D. Don) saplings growing in sites of different regimes of soil moisture and nutrients on the east coast of Vancouver Island, British Columbia. We determined that at low light levels, site quality has little effect on the growth response of Douglas-fir saplings. At light levels above approximately 40 and 60% full sun, Douglas-fir saplings show statistically significant differences in height and radial growth, re
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Height and radial growth"

1

Schick, Andreas Michael. "Height, Human Capital, and Economic Growth." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1306273610.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Voss, Linda. "The short normal child : growth and psychosocial functioning in the prepubertal years (the Wessex Growth Study)." Thesis, University of Southampton, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.242653.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Jansen, Kirstin. "Stable Isotopes and Metabolite Profiles as Physiological Markers for the Drought Stress Sensitivity in Douglas-Fir Provenances (Pseudotsuga menziesii (MIRB.) FRANCO)." Doctoral thesis, Humboldt-Universität zu Berlin, 2018. http://dx.doi.org/10.18452/19617.

Full text
Abstract:
In Mitteleuropa werden zukünftig häufigere Trocken- und Hitzeperioden mit wirtschaftlichen Einbußen in der Waldwirtschaft erwartet. Die Douglasie (Pseudotsuga menziesii (Mirb.) Franco) wird als Alternative für die wirtschaftlich bedeutsame, jedoch trockenheitsempfindliche Fichte diskutiert (Picea abies (L.) H.Karst.). Zwei Unterarten, die Küsten- (FDC) und die Inlandsdouglasie (FDI), sind im ausgedehnten natürlichen Verbreitungsgebiet in Nordamerika beheimatet, welches ein großes Potenzial für die Auswahl produktiver und trockenresistenter Herkünfte bietet. Unser Ziel war, die Trockenreaktion
APA, Harvard, Vancouver, ISO, and other styles
4

Swetnam, Thomas W., Marna Ares Thompson, and Elaine Kennedy Sutherland. "Using Dendrochronology To Measure Radial Growth of Defoliated Trees." U.S. Department of Agriculture, Forest Service, Cooperative State Research Service, 1985. http://hdl.handle.net/10150/304642.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Sabatia, Charles Obuya. "Stand dynamics, growth, and yield of genetically enhanced loblolly pine (Pinus taeda L.)." Diss., Virginia Tech, 2011. http://hdl.handle.net/10919/37627.

Full text
Abstract:
Genetic improvement has been an integral part of loblolly pine plantation forestry in southern United States for about 60 years with focus on improving timber yield, wood quality, and pest and disease resistance. Advances in techniques of genetic selection, breeding, and propagation of planting material have made it possible to achieve genetic gains that are likely to result in significant changes in loblolly pine stand dynamics. Height-age relationships, height and diameter relationships and distributions, and intraspecific competition were investigated in second generation open-pollinated, c
APA, Harvard, Vancouver, ISO, and other styles
6

Dhami, Harnaik Singh. "Using UAV Mounted LiDAR to Estimate Plant Height and Growth." Thesis, Virginia Tech, 2019. http://hdl.handle.net/10919/93513.

Full text
Abstract:
In this thesis, we develop algorithms to estimate crop heights as well as to detect plots infarms. Plant height estimation is needed in precision agriculture to monitor plant health andgrowth cycles. We use a 3D LiDAR mounted on an Unmanned Aerial Vehicle (UAV) anduse the LiDAR data for height and plot estimation. We present a general methodology forextracting plant heights from 3D LiDAR with two specific variants for the two environments:row-crops and pasture. The main algorithm is based on ground plane estimation from 3DLiDAR scans, which is then used to determine the height of plants in
APA, Harvard, Vancouver, ISO, and other styles
7

Chen, Jizhou. "Indium growth and island height control on Si submonolayer phases." [Ames, Iowa : Iowa State University], 2009.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Magnitskiy, Stanislav V. "Controlling seedling height by treating seeds with plant growth regulators." Connect to this title online, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1101741472.

Full text
Abstract:
Thesis (Ph. D.)--Ohio State University, 2004.<br>Title from first page of PDF file. Document formatted into pages; contains xix, 157 p.; also includes graphics. Includes bibliographical references (p. 147-157).
APA, Harvard, Vancouver, ISO, and other styles
9

Klinka, Karel, R. E. (Reid E. ). Carter, Qingli Wang, and M. C. (Michael Charles) Feller. "Influence of salal on height growth of coastal douglas-fir." Forest Sciences Department, University of British Columbia, 2001. http://hdl.handle.net/2429/677.

Full text
Abstract:
The influence of salal on tree growth has attained considerable attention in coastal British Columbia. Field observations, surveys, and studies in the CWH zone have indicated poor growth performance of crop tree species in salal-dominated plantations and natural immature and old-growth stands. Where sites have been burned and planted, tree growth has improved; similar effects have been observed for naturally regenerated stands. Immature stands that developed after wind disturbance or harvesting feature rapid growth and nearly complete absence of salal. As studies have shown that ericaceous pla
APA, Harvard, Vancouver, ISO, and other styles
10

Klinka, Karel, David James Brisco, Gordon D. (Gordon Donald) Nigh, and Christine Chourmouzis. "New height growth models for western larch in British Columbia." Forest Sciences Department, University of British Columbia, 2001. http://hdl.handle.net/2429/699.

Full text
Abstract:
Western larch (Larix occidentalis Nutt.) is a locally important species in the Nelson Forest Region, and to a lesser extent, in the Kamloops Forest Region. Its range extends from west of the Rockies to Okanagan Lake, and north to Salmon Arm, in the IDF, ICH, MS, and ESSF biogeoclimatic zones. Prior to this study, the site index curves developed for western larch in western Montana were used to model height and estimate site index in British Columbia. It has been suggested that these curves may not adequately reflect the height growth patterns of western larch in BC. Differences could arise fro
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Height and radial growth"

1

Nigh, Gordon D. Growth intercept, years-to-breast-height, and juvenile height growth models for ponderosa pine. British Columbia Ministry of Forests, Forest Science Program, 2002.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Yuancai, Lei. Remarks on height-diameter modeling. U.S. Dept. of Agriculture, Forest Service, Southern Research Station, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Yuancai, Lei. Remarks on height-diameter modeling. U.S. Dept. of Agriculture, Forest Service, Southern Research Station, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Freeman, Irene J. Prediction of adult height in children with growth disorders. s.n.], 1988.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

United States. Cooperative State Research Service. and Canada/United States Spruce Budworms Program., eds. Using dendrochronology to measure radial growth of defoliated trees. U.S. Dept. of Agriculture, Forest Service, Cooperative State Research Service, 1985.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Harrington, Constance A. Height growth and site index curves for red alder. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1986.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Harrington, Constance A. Height growth and site index curves for red alder. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1986.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Center, Langley Research, ed. Convection effects on radial segregation and crystal melt interface in vertical Bridgman growth. National Aeronautics and Space Administration, Langley Research Center, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Cochran, P. H. Soil compaction and initial height growth of planted ponderosa pine. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Cochran, P. H. Soil compaction and initial height growth of planted ponderosa pine. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Height and radial growth"

1

Buckler, John M. H. "Height and Height Velocity." In A Longitudinal Study of Adolescent Growth. Springer London, 1990. http://dx.doi.org/10.1007/978-1-4471-1721-6_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Thodberg, Hans Henrik, Anders Juul, Jens Lomholt, et al. "Adult Height Prediction Models." In Handbook of Growth and Growth Monitoring in Health and Disease. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-1795-9_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Rutkowska, Danuta. "Nonparametric Methods for Measurement of Height Growth." In Cybernetics and Systems ’86. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4634-7_57.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Reiter, Edward O., and Wayne S. Cutfield. "Growth Hormone Deficiency: Puberty and Final Height." In Growth Hormone Therapy in Pediatrics - 20 Years of KIGS. KARGER, 2007. http://dx.doi.org/10.1159/000101812.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Müller, Hans-Georg. "Nonparametric Estimation of the Human Height Growth Curve." In Lecture Notes in Statistics. Springer New York, 1988. http://dx.doi.org/10.1007/978-1-4612-3926-0_9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Jara, P., M. C. Díaz, L. Hierro, et al. "Growth and height in children after liver transplantation." In Transplant International. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-662-00818-8_40.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Vicsek, T. "Construction of a Radial Hele-Shaw Cell." In Random Fluctuations and Pattern Growth: Experiments and Models. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-2653-0_14.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Gdoutos, E. E. "Growth of Radial Cracks Emanating from a Hole." In Problems of Fracture Mechanics and Fatigue. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-2774-7_65.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Montero, Gregorio, Alberto Rojo, and Ramón Elena. "Case Studies of Growing Stock and Height Growth Evolution in Spanish Forests." In Growth Trends in European Forests. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-61178-0_22.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Kent, John T., Kanti V. Mardia, Luigi Ippoliti, and Pasquale Valentini. "A Statistical Analysis of the Cardioid Radial Growth Model." In Methodology and Applications of Statistics. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-83670-2_16.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Height and radial growth"

1

Jia, Xingyun, Qun Zheng, Hai Zhang, and Yuting Jiang. "Effects of Rotor Disc Growth on Flow and Heat Transfer Characteristics of Rim Seal." In ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/gt2017-64169.

Full text
Abstract:
Under actual operating conditions of gas turbine, centrifugal and thermal growth of disc in radial direction result in dislocation of inflow boundary at the disc mid-radius height, and a radial step of platform at high radius height. In this paper, flow and heat transfer characteristics in dislocated rim seal region are analyzed by the conjugate and thermal mechanical numerical methods. The calculated radial growths of turbine discs reach approximately 14–20 % of turbine platform structure thickness. Dislocation of rim seal structure directly affects the flow characteristic of externally-induc
APA, Harvard, Vancouver, ISO, and other styles
2

Wang, Baolu, Qitai Eri, Ting Li, and Ran Duan. "Experimental Investigation on the Effect of Oxygen Enhancement on Radiation Distribution in Inverse Diffusion Flames." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-65036.

Full text
Abstract:
Intense investigations have been focused on radiative heat transfer in oxygen-enhanced inverse diffusion flames since it plays a significant role not only in fundamental combustion research, but also in terrestrial and spacecraft fire safety study. To investigate the characteristics of the radiative heat transfer, a calibrated mid-infrared camera was used to acquire images of radiation intensity including soot and carbon dioxide in the 2–5μm wavelength range. The mole fraction of oxygen in the oxidizer varied from 21% to 100% with co-flowing inverse flame burner used to stabilize the flames. T
APA, Harvard, Vancouver, ISO, and other styles
3

Matveev, Sergey, and S. Govorova. "CARBON DEPOSITION BY YOUNG SCOTS PINE OF THE I-TH AGE CLASS IN THE LEFT-BANK DISTRICT FORESTRY OF THE EDUCATIONAL AND EXPERIMENTAL FORESTRY OF THE VORONEZH STATE UNIVERSITY OF FORESTRY AND TECHNOLOGIES." In FORESTRY, FOREST MANAGEMENT, STATE FOREST MANAGEMENT IN THE 21ST CENTURY: CHALLENGES AND SOLUTIONS. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2024. https://doi.org/10.58168/bugaevva2024_32-37.

Full text
Abstract:
The amount of carbon deposited by young scots pine of the I-th age class in the conditions of the Voronezh region from 2014 to 2023 has been calculated. The average height of pines from one year to 11 years old was obtained according to the schedule of average heights by age. To measure radial growth, 24 cuttings of young scots pine trees aged 7-11 years were used. The annual increase in crosssectional area and volume was determined for one medium tree. Using the conversion factor, the carbon deposited for each calendar year for one average pine tree was calculated. Taking into account the dyn
APA, Harvard, Vancouver, ISO, and other styles
4

Lykov, Igor', and Sergey Matveev. "ASSESSMENT OF THE CONDITION OF PINE PLANTATIONS ALONG URBAN ROADS OF VORONEZH CITY." In Modern problems of animal and plant ecology. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2021. http://dx.doi.org/10.34220/mpeapw2021_37-41.

Full text
Abstract:
We have studied the state of pine phytocenoses in the city of Voronezh, along highways with different traffic intensities. A general degradation in the state of forest stands, a decrease in productivity, damage to radial growth were established. At a distance of 25-30 m from the highways, there is a decrease in the density and stock of forest stands at both sites, due to a decrease in lateral illumination, while the intensity of pollution decreases slightly. At a distance of 185-195 m from the highway at both sites, the height and growing stock reach their maximum values. Density and average d
APA, Harvard, Vancouver, ISO, and other styles
5

Fu, Yunfeng, Fu Chen, Huaping Liu, and Yanping Song. "Experimental and Numerical Study of Honeycomb Tip on Suppressing Tip Leakage Flow in Turbine Cascade." In ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/gt2017-64942.

Full text
Abstract:
In this paper, the effect of a novel honeycomb tip on suppressing tip leakage flow in a highly-loaded turbine cascade has been experimentally and numerically studied. The research focuses on the mechanisms of honeycomb tip on suppressing tip leakage flow and affecting the secondary flow in the cascade, as well as the influences of different clearance heights on leakage flow characteristics. In addition, two kinds of local honeycomb tip structures are pro-posed to explore the positive effect on suppressing leakage flow in simpler tip honeycomb structures. Based on the experimental and numerical
APA, Harvard, Vancouver, ISO, and other styles
6

Zhang, Yan-Hui, Tyler London, and Damaso DeBono. "Developing Mk Solutions for Fatigue Crack Growth Assessment of Flaws at Weld Root Toes in Girth Welds." In ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-77067.

Full text
Abstract:
Engineering critical assessment (ECA) is increasingly being used in the offshore industry to determine the maximum tolerable initial flaw size in girth welds for pipelines and risers. To account for the effect of the stress concentration factor (SCF) at the weld toe on the stress intensity factor range, ΔK, a magnification factor, Mk, is used. The existing Mk solutions given in BS 7910 were developed for fatigue assessment of flaws at the toes of fillet and butt welds and may not be suitable for assessing flaws at girth weld root toes, where the weld width is relatively small. On the other han
APA, Harvard, Vancouver, ISO, and other styles
7

Pawar, Nilesh D., and Sasidhar Kondaraju. "Effect of Surface Wettability on Dropwise Condensation Using Lattice Boltzmann Method." In ASME 2016 5th International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/mnhmt2016-6566.

Full text
Abstract:
Understanding the condensation mechanism is crucial to enhance the heat transfer performance of numerous industrial applications such as power generations, fog harvesting, water desalination, cooling of nuclear reactor, and thermal management of electronic device. In the present study, simulations are performed to investigate the effect of surface wettability on droplet growth dynamics during dropwise condensation. To simulate droplet growth dynamics involving phase change heat transfer, thermal lattice Boltzmann method has been employed with two distribution function for fluid and temperature
APA, Harvard, Vancouver, ISO, and other styles
8

Vafaei, Saeid, Panagiota Angeli, and Dongsheng Wen. "Bubble Formation on Top of Submerged Needle and Substrate Plates." In ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels collocated with 3rd Joint US-European Fluids Engineering Summer Meeting. ASMEDC, 2010. http://dx.doi.org/10.1115/fedsm-icnmm2010-30551.

Full text
Abstract:
The purpose of this investigation is to conduct a comparative study on the formation of bubble on top of a stainless steel needle nozzle and two substrate plate nozzles. The experimental study is conducted on a submerged needle nozzle with internal diameter of 0.51 mm and 0.155 mm thickness, and two stainless steel substrate plates with nozzle diameter of 0.4 mm and 0.51mm respectively. The experiment is carried out under low gas flow rates (0.015 ∼ 0.85 ml/min). The bubble formation is recorded by a high speed video camera and detailed characteristics of bubble formation such as the variation
APA, Harvard, Vancouver, ISO, and other styles
9

Vicuña, Magdalena. "Intensive residential densification: impact on the urban morphology of Santiago de Chile." In 24th ISUF 2017 - City and Territory in the Globalization Age. Universitat Politècnica València, 2017. http://dx.doi.org/10.4995/isuf2017.2017.5625.

Full text
Abstract:
Santiago de Chile´s areas of growing centrality are currently under residential densification processes, which vary in degrees of intensity and forms of impact in the urban environment. As a result of a weak conduction of residential densification, the structural-radical transformation of the urban fabric has resulted in urban space degradation. However, residential densification is a form of urban growth that, well designed and planned, allows optimizing infrastructures and building a more complex and inclusive city. This work aims to understand to what extent urban morphology shapes these pr
APA, Harvard, Vancouver, ISO, and other styles
10

Allocca, L., L. Andreassi, and S. Ubertini. "Enhanced Splash Models for High Pressure Diesel Sprays." In ASME 8th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2006. http://dx.doi.org/10.1115/esda2006-95716.

Full text
Abstract:
Mixture preparation is a crucial aspect for the correct operation of modern DI Diesel engines as it greatly influences and alters the combustion process and therefore, the exhaust emissions. The complete comprehension of the spray impingement phenomenon is a quite complete task and to completely exploit the phenomenon a mixed numerical-experimental approach has to be considered. On the modeling side, several studies can be found in the scientific literature but only in the last years complete multidimensional modeling has been developed and applied to engine simulations. Among the models avail
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Height and radial growth"

1

Harrington, Constance A., and Robert O. Curtis. Height growth and site index curves for red alder. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1985. http://dx.doi.org/10.2737/pnw-rp-358.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Chen, Jizhou. Indium Growth and Island Height Control on Si Submonolayer Phases. Office of Scientific and Technical Information (OSTI), 2009. http://dx.doi.org/10.2172/972074.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Cochran, P. H., and Terry Brock. Soil compaction and initial height growth of planted ponderosa pine. U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985. http://dx.doi.org/10.2737/pnw-rn-434.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Dolph, Leroy K. Predicting height increment of young-growth mixed conifers in the Sierra Nevada. U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1988. http://dx.doi.org/10.2737/psw-rp-191.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Dolph, K. Leroy. Height-diameter equations for young-growth red fir in California and southern Oregon. U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1989. http://dx.doi.org/10.2737/psw-rn-408.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Dolph, K. Leroy. Predicting height increment of young-growth red fir in California and southern Oregon. U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station, 1992. http://dx.doi.org/10.2737/psw-rp-214.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Demeritt, Maurice E. ,. Jr, Henry D. Gerhold, and Henry D. Gerhold. Genetic evaluation of rapid height growth in pot- and nursery-grown Scotch pine. U.S. Department of Agriculture, Forest Service, Northeastern Forest Experimental Station, 1985. http://dx.doi.org/10.2737/ne-rp-554.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Lopushinsky, W. Effect of jellyrolling and acclimatization on survival and height growth of conifer seedlings. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1986. http://dx.doi.org/10.2737/pnw-rn-438.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Demeritt, Maurice E. ,. Jr, Henry D. Gerhold, and Henry D. Gerhold. Genetic evaluation of rapid height growth in pot- and nursery-grown Scotch pine. U.S. Department of Agriculture, Forest Service, Northeastern Forest Experimental Station, 1985. http://dx.doi.org/10.2737/ne-rp-554.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Dochinger, Leon S., Keith F. Jensen, and Keith F. Jensen. Effect of acid mist and air pollutants on yellow-poplar seedling height and leaf growth. U.S. Department of Agriculture, Forest Service, Northeastern Forest Experimental Station, 1985. http://dx.doi.org/10.2737/ne-rp-572.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!