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Journal articles on the topic 'Local thinning'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Ahn, Seok Hwan, Kum Cheol Seok, and Ki Woo Nam. "Characteristics of Strength and Deformation of Inner/Outer Local Wall Thinned Straight Pipes." Key Engineering Materials 353-358 (September 2007): 559–62. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.559.

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The experimental and the analysis for effects of circumferentially local wall thinning on the fracture behavior of pipes were carried out. Local wall thinning for experimental was machined on the outside of pipes in order to simulate the metal loss due to erosion/corrosion. In addition, the pipes with local wall thinning on the inside were carried out FE analysis, and it made a comparative study with that of outside. Failure mode could be classified into ovalization, local buckling and crack initiation depending on the thinned length and thinned ratio. Three-dimensional elasto-plastic analyses

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2

Ge, Lei, Qiu Chen, Shuai Wang, et al. "Enhancement Mode Ga2O3 Field Effect Transistor with Local Thinning Channel Layer." Crystals 12, no. 7 (2022): 897. http://dx.doi.org/10.3390/cryst12070897.

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β−Ga2O3 field−effect transistors (FETs) were fabricated with and without local thinning to change the threshold voltage. A 220 nm Ga2O3 layer was mechanically exfoliated from a Cr−doped gallium oxide single crystal. Approximately 45 nm Ga2O3 was etched by inductively coupled plasma to form the local thinning. The threshold voltage of the device with etched local thinning increased from −3 V to +7 V compared to the unetched device. The effect of the local thinning was analyzed by device simulation, confirming that the local thinning structure is an effective method to enable enhancement−mode Ga

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3

Takahashi, Koji, Kotoji Ando, Akihiko Kato, Yusuke Kimura, Masakazu Hisatsune, and Kunio Hasegawa. "OS12W0350 Fracture strength of tee pipe with local wall thinning." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2003.2 (2003): _OS12W0350. http://dx.doi.org/10.1299/jsmeatem.2003.2._os12w0350.

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4

Tada, Naoya, and Manabu Nohara. "Evaluation of semi-ellipsoidal wall thinning on back surface of plate by direct-current potential difference method." International Journal of Structural Integrity 6, no. 6 (2015): 714–24. http://dx.doi.org/10.1108/ijsi-11-2014-0062.

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Purpose – Local wall thinning is one of serious problems in aged power generating plants. As the thinning grows inside the pipes, it is difficult to detect and evaluate it from the outer surface of pipe. The purpose of this paper is to evaluate the method of semi-ellipsoidal wall thinning geometry on the back surface of flat plate by direct-current potential difference method (DC-PDM) was proposed as a preliminary research for the pipe wall thinning evaluation. The evaluation was performed for the potential difference numerically obtained by finite element method and the results were discussed

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5

Bo Dinh, Hong. "Proposed Equation of Maximum Principal Stress for Feedwater Heater Tubes with Circumferential Hoop Flaw Defect." International Research Journal of Innovations in Engineering and Technology 09, no. 05 (2025): 489–94. https://doi.org/10.47001/irjiet/2025.905055.

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Feedwater heater tubes with local wall-thinning defects are often found in the heat exchangers of thermal power plants. One of the most typical local wall-thinning shapes is circumferential hoop flaw defect. Determining the maximum stress acting on the tube with a circumferential defect is essential to ensure the safe operation of the heat exchange system before the tube can be failure due to stress concentration at the local thinning.

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6

Xu, Bing Ye, Ying Hua Liu, Xian He Du, and Gang Chen. "Numerical Limit Load Analysis of Pipelines with Local Wall-Thinning." Key Engineering Materials 626 (August 2014): 482–88. http://dx.doi.org/10.4028/www.scientific.net/kem.626.482.

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Local wall-thinning, which can be found frequently on the surfaces of pipelines, may not only reduce the load-carrying capacities of pipelines, but also cause serious industrial accidents. In this paper, through a large number of computational examples, the effects of axial, circumferential, small area and large area local wall-thinning with different sizes on load-carrying capacities and failure modes of pipelines under both internal pressure and bending moment were investigated and evaluated. By data fitting, an engineering computational formula for plastic limit loads of pipelines with loca

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7

Xue, Ji Lin, Chang Yu Zhou, and Jian Peng. "Creep Stress Analyses Affected by Load Properties on P91 Pipe with Local Wall Thinning under High Temperature." Materials Science Forum 704-705 (December 2011): 1304–9. http://dx.doi.org/10.4028/www.scientific.net/msf.704-705.1304.

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The local wall thinning defect is very normal on pipes in power plants, which may result in stress redistribution of the pipes during the service process at elevated temperature. For the purpose of understanding the stress redistribution and strain accumulation of pipes with local wall thinning affected by load properties under creep condition, three groups of models were calculated, using three-dimensional elastic-plastic finite element analyses (FEA) based on FEA codes ABAQUS. In this study, the pipes has an identical defect of local wall thinning, the load properties and values are changed.

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8

Park, Jong Ho, Joon Hyun Lee, Gyeong Chul Seo, and Sang Woo Choi. "Application of Laser-Generated Ultrasound for Evaluation of Thickness Reduction in Carbon Steel Pipes." Key Engineering Materials 321-323 (October 2006): 743–46. http://dx.doi.org/10.4028/www.scientific.net/kem.321-323.743.

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In carbon steel pipes of nuclear power plants, local wall thinning may result from erosion-corrosion or flow-accelerated corrosion(FAC) damage. Local wall thinning is one of the major causes for the structural fracture of these pipes. Therefore, assessment of local wall thinning due to corrosion is an important issue in nondestructive evaluation for the integrity of nuclear power plants. In this study, laser-generated ultrasound technique was employed to evaluate local wall thinning due to corrosion. Guided waves were generated in the thermoelastic regime using a Q-switched pulsed Nd:YAG laser

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9

Nakagawa, Yuki, Ken-Ichiro Mori, and Tomoyoshi Maeno. "Prevention of Local Thinning and Springback in Hot Stamping of Thin Sheets." Key Engineering Materials 716 (October 2016): 487–93. http://dx.doi.org/10.4028/www.scientific.net/kem.716.487.

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In hot stamping of thin quenchable steel sheet, local thinning, springback and hardness of stamped parts were investigated. The sheets having 0.6, 1.0 and 1.6 mm in thickness were heated at 900 °C by a furnace and hot-stamped into a hat shape. Local thinning around the bottom corner of the hat-shaped part for a thickness of 0.6 mm was considerably remarkable in comparison with those above 1.0 mm in thickness. Local thinning was relieved for a transfer time of 15 s from the furnace because of the uniformity of the temperature distribution. In addition, the springback was prevented above 5s.

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10

Rehman, Noor, Asif Latif, Malik Muhammad Hashim, et al. "Fruit Thinning Enhances Yield and Quality of Local Apple Fruit (Malus domestica Borkhausen) var. Gaja in Pakistan." Philippine Agricultural Scientist 103, no. 1 (2020): 66–72. https://doi.org/10.62550/db30049019.

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The apple tree usually has heavy fruit set but to improve the individual fruit size, apple growers reduce the number of fruits by thinning. The present study was carried out to assess yield and quality of apple fruit as influenced by fruit thinning. The experiment was carried out in a randomized complete block design (RCBD), with two factors, viz. time of thinning (factor 1) and amount of thinning (factor 2). Factor 1 included thinning after 2 wk of fruit set and 4 wk after fruit set; Factor 2 included one fruit per cluster, two fruits per cluster, three fruits per cluster, and four fruits per

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11

LEE, SUNG-HO, JEONG-KEUN LEE, and JAI-HAK PARK. "FAILURE BEHAVIOR OF ELBOWS WITH LOCAL WALL THINNING." Modern Physics Letters B 22, no. 11 (2008): 845–50. http://dx.doi.org/10.1142/s0217984908015486.

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Wall thinning defect due to corrosion is one of major aging phenomena in carbon steel pipes in most plant industries, and it results in reducing load carrying capacity of the piping components. A failure test system was set up for real scale elbows containing various simulated wall thinning defects, and monotonic in-plane bending tests were performed under internal pressure to find out the failure behavior of them. The failure behavior of wall-thinned elbows was characterized by the circumferential angle of thinned region and the loading conditions to the piping system.

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12

Davis, Michael J., Peter S. Stewart, and Stephen H. Davis. "Local effects of gravity on foams." Journal of Fluid Mechanics 737 (November 15, 2013): 1–18. http://dx.doi.org/10.1017/jfm.2013.433.

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AbstractThe stability of a two-dimensional surfactant-free (gas–liquid) foam in a gravitational field is considered. The foam is assumed to have low liquid fraction, so the gas phase can be divided into approximately polygonal bubbles separated by thin liquid films. These free films drain toward accumulations of liquid at the bubble vertices, the Plateau borders, and eventually rupture due to van der Waals intermolecular attractions; this drives foam coarsening through the coalescence of neighbouring bubbles. In particular, we demonstrate how gravitational effects strongly modify the shape of

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13

Cheng, Weiying. "Pulsed eddy current characterization of local wall-thinning." International Journal of Applied Electromagnetics and Mechanics 45, no. 1-4 (2014): 179–84. http://dx.doi.org/10.3233/jae-141828.

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14

Adler, F. R. "A model of self-thinning through local competition." Proceedings of the National Academy of Sciences 93, no. 18 (1996): 9980–84. http://dx.doi.org/10.1073/pnas.93.18.9980.

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15

Li, Yan, Bingjun Gao, Shuo Liu, Kaiming Lin, and Juncai Ding. "Finite Element Analysis of the Limit Load of Straight Pipes with Local Wall-Thinning Defects under Complex Loads." Applied Sciences 12, no. 10 (2022): 4850. http://dx.doi.org/10.3390/app12104850.

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Local wall thinning is a common defect on the surface of pipelines, which can cause damage to the pipeline under complex pipeline loads. Based on the study on the limit load of straight pipes with defects, the nonlinear finite element method was used to analyze the limit load of straight pipes with local wall-thinning defects under internal pressure, bending moment, torque, axial force, and their combinations, and the empirical limit-load equations of straight pipes with local wall-thinning defects under single and complex loads were fitted. Based on the allowable load on the equipment nozzles

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16

Kim, Jong Hyun, Joong Hyuk Ahn, Seok Pyo Hong, Yun Jae Kim, and Chi Yong Park. "Effect of Local Wall Thinning on Maximum Load Carrying Capacities of Elbows under Bending." Key Engineering Materials 345-346 (August 2007): 517–20. http://dx.doi.org/10.4028/www.scientific.net/kem.345-346.517.

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This paper provides closed-form plastic limit load solutions for elbows with local wall thinning under in-plane bending, via three-dimensional (3-D), small strain FE limit analyses using elastic-perfectly plastic materials. Wide ranges of elbow and thinning geometries are considered.

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17

Liu, Gang, Ke Huan Wang, Yi Xu, Bin Wang, and Shi Jian Yuan. "An Approach to Improve Thickness Uniformity of TA15 Tubular Part Formed by Gas Bulging Process." Advanced Materials Research 712-715 (June 2013): 651–57. http://dx.doi.org/10.4028/www.scientific.net/amr.712-715.651.

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Gas bulging with local-stretching preforming is presented to form titanium alloy tubular part with small radius. In ordinary gas bulging process, local thinning occurs at the corners with small radius and produces dangerous position of the component. In the paper, a preforming process so-called local-stretching is applied before gas bulging. Finite element simulation and experiments were carried out to verify the effectiveness of the preforming and gas bulging process for the tubular component of titanium alloy TA15. During the local-stretching preforming, the material near the corner was kept

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18

Kuzmin, Dmitry A., and Anastasia V. Andreenkova. "The research of the stress-strain state with local thinning in pipelines and determination of allowable values of concentration stress and strain." Structural Mechanics of Engineering Constructions and Buildings 15, no. 5 (2019): 384–91. http://dx.doi.org/10.22363/1815-5235-2019-15-5-384-391.

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Relevance. The nuclear power plant contains a large number of equipment and pipelines subject to flow acceleration corrosion. As a result of a combination of various parameters - sizes (diameters, wall thickness), operational parameters (internal pressure, temperature), steels and elements types - the number of design cases is tens of thousands, without counting the possible forms of thinning. The process of maintenance and repair at the stations are doing an assessment of the accordance of actual and allowable values of wall thicknesses. The ensuring safe operations of equipment and pipelines

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19

Salmo, Iselin C., Ken S. Sorbie, and Arne Skauge. "The Impact of Rheology on Viscous Oil Displacement by Polymers Analyzed by Pore-Scale Network Modelling." Polymers 13, no. 8 (2021): 1259. http://dx.doi.org/10.3390/polym13081259.

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Several experimental studies have shown significant improvement in heavy oil recovery with polymers displaying different types of rheology, and the effect of rheology has been shown to be important. These experimental studies have been designed to investigate why this is so by applying a constant flow rate and the same polymer effective viscosity at this injection rate. The types of rheology studied vary from Newtonian and shear thinning behavior to complex rheology involving shear thinning and thickening behavior. The core flood experiments show a significantly higher oil recovery with polyac

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20

Zhao, Jing Yun, Yong Zang, Qin Qin, and Di Ping Wu. "Thermo-Mechanical Analysis of Torpedo Car." Applied Mechanics and Materials 44-47 (December 2010): 1198–202. http://dx.doi.org/10.4028/www.scientific.net/amm.44-47.1198.

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When a new torpedo car is developed, its thermo-mechanical stress must be analyzed carefully in order to guarantee its strength condition. This paper describes an investigation into the thermo mechanical behavior of the torpedo car using ANSYS software. A three-dimensional, coupling model of torpedo car has been established successfully. The analysis produces outputs such as the temperature distribution and coupling stress of this car. The influence of swell gap and refractory lining thinning are also discussed. The results indicate that the swell gap and entire thinning of refractory lining c

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21

UCHIDA, Takenobu, Toshiyuki MESHII, Tomohisa SUZUKI, and Masayuki KAMAYA. "P56 Burst pressure of carbon steel pipe with local wall thinning : effect of wall thinning length." Proceedings of the 1992 Annual Meeting of JSME/MMD 2006 (2006): 631–32. http://dx.doi.org/10.1299/jsmezairiki.2006.0_631.

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22

Iwasawa, Motonao, Tatsuya Kawamura, and Shunsuke Yuzuriha. "Pharmacological flap thinning with local injection of triamcinolone acetonide." Journal of Plastic, Reconstructive & Aesthetic Surgery 74, no. 9 (2021): 2392–442. http://dx.doi.org/10.1016/j.bjps.2021.03.083.

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23

KATO, Akihiko, Koji TAKAHASHI, Yusuke KIMURA, Kotoji ANDO, Masakazu HISATSUNE, and Kunio HASEGAWA. "Fracture behavior of Tee pipe with local wall thinning." Proceedings of the JSME annual meeting 2002.1 (2002): 455–56. http://dx.doi.org/10.1299/jsmemecjo.2002.1.0_455.

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24

ANDO, Kotoji, Koji TAKAHASHI, Masato ONO, Akihiko KATO, Masakazu HISATSUNE, and Kunio HASEGAWA. "Fracture strength of Tee pipe with local wall thinning." Proceedings of Conference of Kanto Branch 2003.9 (2003): 449–50. http://dx.doi.org/10.1299/jsmekanto.2003.9.449.

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25

Vageswar, A., Krishnan Balasubramaniam, C. V. Krishnamurthy, T. Jayakumar, and Baldev Raj. "Periscope infrared thermography for local wall thinning in tubes." NDT & E International 42, no. 4 (2009): 275–82. http://dx.doi.org/10.1016/j.ndteint.2008.11.008.

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26

Roediger, Peter, Mario Mijic, Clemens Zeiner, Alois Lugstein, Heinz D. Wanzenboeck, and Emmerich Bertagnolli. "Local, direct-write, damage-free thinning of germanium nanowires." Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena 29, no. 6 (2011): 06FB03. http://dx.doi.org/10.1116/1.3660388.

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27

Belskiy, Sergey M., and Ivan I. Shopin. "Local Thickenings and Thinnings of Hot Rolled Strips." Materials Science Forum 1052 (February 3, 2022): 340–45. http://dx.doi.org/10.4028/p-a86jf8.

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The cross-section profile of the rolled strip is characterized by geometrical parameters such as wedge, convex, difference of thickness, edge wedge and others. Techniques for calculating the values of these parameters are known and generally accepted. However, there are features of the cross-section profile of rolled strips, such as local thickenings/thinnings, the methods of calculating values of which are not common: practically every scientific school of specialists of rolling production use their own techniques, which often produce different results for the same cross-section profiles. The

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28

Harun, Muhammad Faiz, Roslina Mohammad, and Andrei Kotousov. "Low Cycle Fatigue Behavior of Elbows with Local Wall Thinning." Metals 10, no. 2 (2020): 260. http://dx.doi.org/10.3390/met10020260.

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There have been a number of studies concerning the integrity of high-strength carbon steel pipe elbows weakened by local pipe wall thinning, the latter can be typically caused by flow accelerated erosion/corrosion. In particular, the focus of several recent studies was on low cycle fatigue behavior of damaged elbows, mainly, in relation to strength and integrity of piping systems of nuclear power plants subjected to extreme loading conditions, such as earthquake or shutdown. The current paper largely adopts the existing methodology, which was previously developed, and extends it to copper-nick

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29

Sherek, Paul A., Louis G. Hector, John R. Bradley, Paul E. Krajewski, and Eric M. Taleff. "Simulation and Experiments for Hot Forming of Rectangular Pans in Fine-Grained Aluminum Alloy AA5083." Key Engineering Materials 433 (March 2010): 185–95. http://dx.doi.org/10.4028/www.scientific.net/kem.433.185.

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Accurate numerical simulation capability is critical to the development and implementation of hot forming technologies. Numerical simulations were developed for gas-pressure forming of commercial, fine-grained aluminum-magnesium (AA5083) material into deep pan shapes at 450°C. These simulations utilize a material constitutive model recently developed for fine-grained AA5083 materials as a user-defined routine in commercial Finite Element Method (FEM) software. Results from simulations are compared against data from gas-pressure forming experiments, which used the same forming conditions and di

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30

Yang, Xin Guo. "Deviation of Mass-Density Allometry in Ramet Populations of Switchgrass." Advanced Materials Research 518-523 (May 2012): 5316–19. http://dx.doi.org/10.4028/www.scientific.net/amr.518-523.5316.

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We studied a ramet population of switchgrass, caespitose in appearance, and proved the absence of density-dependent mortality. We present a deviation of mass-density allometry based on spatially explicit densities along the vertical space of the population. The number of ramets in the mean-ramet-height space explains the variation in the average weight of whole ramets (M) more accurately, with an asymptote towards critical self-thinning trajectory for such a mass-density relationship. With the development of size heterogeneity, a ‘vertical packing’ process appears in the population. We define

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31

Shao, Bing, Xiang Zhen Yan, and Xiu Juan Yang. "Reliability Analysis of Locally Thinned Submarine Pipelines in ChengDao Oil Field." Applied Mechanics and Materials 94-96 (September 2011): 1527–30. http://dx.doi.org/10.4028/www.scientific.net/amm.94-96.1527.

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Local thinning of submarine pipeline always exists due to the complexity and dynamic of marine environment loads. However, the location and extent of thinning areas are random. Mechanical research on the randomness of local thinning of submarine pipelines is significant for pipeline’s stress analysis and failure evaluation. In this paper, finite element model of locally thinned submarine pipeline is established and based on the Monte-Carlo method, the effect of input random variables on the submarine pipeline’s reliability is analyzed. Probability distribution ranges of equivalent stresses are

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32

BAG, SOUMEN, and GAURAV HARIT. "SKELETONIZING CHARACTER IMAGES USING A MODIFIED MEDIAL AXIS-BASED STRATEGY." International Journal of Pattern Recognition and Artificial Intelligence 25, no. 07 (2011): 1035–54. http://dx.doi.org/10.1142/s0218001411009020.

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In this paper we propose a thinning methodology applicable to character images. It is novel in terms of its ability to adapt to local character shape while constructing the thinned skeleton. Our method does not produce many of the distortions in the character shapes which normally result from the use of existing thinning algorithms. The proposed thinning methodology is based on the medial axis of the character. The skeleton has a width of one pixel. As a by-product of our thinning approach, the skeleton also gets segmented into strokes in vector form. Hence further stroke segmentation is not r

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Lin, Kuan-Wun, and Jenn-Gwo Hwu. "Local-Oxide-Thinning-Induced Deep Depletion Phenomenon in MOS Capacitors." ECS Journal of Solid State Science and Technology 11, no. 3 (2022): 035004. http://dx.doi.org/10.1149/2162-8777/ac5a6c.

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The influence of local oxide thinning (LOT) spots on the electrostatics of MOS capacitors was studied in this work. The capacitors are found to suffer from severe deep depletion (DD) above threshold once LOT spots that cause significant gate leakage are introduced, making them inapplicable for MOSFETs. With the help of simulation, we proposed the presence of a lateral electric field at the spot edge, which effectively drifts inversion charge toward the spot from its exterior, leading to severe depletion of inversion charge underneath the entire gate area. Capacitor size, spot size and spot thi

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34

Liu, Zhi-Yong, Kai-Chun Chiu, and Lei Xu. "Strip line detection and thinning by RPCL-based local PCA." Pattern Recognition Letters 24, no. 14 (2003): 2335–44. http://dx.doi.org/10.1016/s0167-8655(03)00059-x.

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35

Villafañe, Laura, Guillermo Paniagua, Glauco Bonfanti, and Tolga Yasa. "Local surface shear stress measurements from oil streaks thinning rate." Sensors and Actuators A: Physical 223 (March 2015): 31–39. http://dx.doi.org/10.1016/j.sna.2014.12.013.

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36

Han, Liang-hao, Shu-yan He, Ying-pei Wang, and Ceng-dian Liu. "Limit moment of local wall thinning in pipe under bending." International Journal of Pressure Vessels and Piping 76, no. 8 (1999): 539–42. http://dx.doi.org/10.1016/s0308-0161(99)00031-9.

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37

Shi, Hongrui, Gang Chen, Yong Wang, and Xu Chen. "Ratcheting behavior of pressurized elbow pipe with local wall thinning." International Journal of Pressure Vessels and Piping 102-103 (February 2013): 14–23. http://dx.doi.org/10.1016/j.ijpvp.2012.12.002.

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38

WATANABE, Sota, Kazuomi KAWATO, Koji TAKAHASHI, Kotoji ANDO, Masakazu HISATSUNE, and Kunio HASEGAWA. "P53 Failure behavior of elbow pipe with local wall thinning." Proceedings of the 1992 Annual Meeting of JSME/MMD 2006 (2006): 625–26. http://dx.doi.org/10.1299/jsmezairiki.2006.0_625.

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Hamilton, Gordon S., and Ian M. Whillans. "Local rates of ice-sheet thickness change in Greenland." Annals of Glaciology 35 (2002): 79–83. http://dx.doi.org/10.3189/172756402781817383.

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AbstractThe rate of ice-sheet thickness change is calculated for 10 sites in Greenland by comparing measured values of ice vertical velocity and snow-accumulation rate. Vertical velocities are derived from repeat surveys of markers using precision global positioning system techniques, and accumulation rates are determined from stratigraphic analysis of firn cores. the results apply to time-scales covered by the firn-core records, which in most cases are a few decades. A spectrum of thickness-change rates is obtained, ranging from substantial thinning to slow thickening. the sites where ice-she

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40

Yun, Hun, Seung-Jae Moon, and Young-Jin Oh. "Development of wall-thinning evaluation procedure for nuclear power plant piping - Part 2: Local wall-thinning estimation method." Nuclear Engineering and Technology 52, no. 9 (2020): 2119–29. http://dx.doi.org/10.1016/j.net.2020.03.001.

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41

Roon, David A., Jason B. Dunham, and Jeremiah D. Groom. "Shade, light, and stream temperature responses to riparian thinning in second-growth redwood forests of northern California." PLOS ONE 16, no. 2 (2021): e0246822. http://dx.doi.org/10.1371/journal.pone.0246822.

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Resource managers in the Pacific Northwest (USA) actively thin second-growth forests to accelerate the development of late-successional conditions and seek to expand these restoration thinning treatments into riparian zones. Riparian forest thinning, however, may impact stream temperatures–a key water quality parameter often regulated to protect stream habitat and aquatic organisms. To better understand the effects of riparian thinning on shade, light, and stream temperature, we employed a manipulative field experiment following a replicated Before-After-Control-Impact (BACI) design in three w

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Puettmann, Klaus J., Lisa M. Ganio, David Woodruff, and Bryn Morgan. "Influence of Neighborhood Competition on Douglas-Fir Growth Is Not Altered by Local Environmental Conditions and Climate." Forest Science 67, no. 6 (2021): 721–30. http://dx.doi.org/10.1093/forsci/fxab041.

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Abstract To evaluate impacts of competitive conditions in tree neighborhoods on growth responses as influenced by moisture availability and local environmental conditions, we sampled 102 codominant 40- to 70-year-old coastal Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) in regions with relatively high and low moisture availability. We quantified local environmental conditions (topographic position index, heat load, and soil depth), and the annual basal area increment and climate moisture deficits during two growth periods: a five-year period prior to commercial thinning and years six to 1

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43

Yangchen, Tshering, Lungki, and Loday Phuntsho. "Effect of Fruit Thinning on ‘Hosui’ Pear Fruit Quality and Yield." Bhutanese Journal of Agriculture 4, no. 1 (2021): 77–84. http://dx.doi.org/10.55925/btagr.21.4107.

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In Bhutan, naturally occurring local type of pears were grown. Asian or Nashi pears are recent introduction which have become quite popular in eastern Bhutan since it was promoted by Agriculture Research and Development Centre (ARDC) Wengkhar. Although, horticulture has been gaining momentum in recent years, many growers in Bhutan follow traditional methods of crop cultivation and thus, majority of farmers still do not adopt important aspects of fruit production like fruit thinning. In commercial fruit farms elsewhere, fruit thinning is an essential management practice. However, in Bhutan, it

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Velikoivanenko, E. A., G. F. Rozynka, A. S. Milenin, and N. I. Pivtorak. "Evaluation of operability of the main pipeline with local wall thinning at repair by arc surfacing." Paton Welding Journal 2015, no. 1 (2015): 18–23. http://dx.doi.org/10.15407/tpwj2015.01.03.

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Xu, Xiaoyu, Chifang Cheng, Xu Qian, Ying Shi, Changqing Duan, and Yibin Lan. "Influences of Cluster Thinning on Fatty Acids and Green Leaf Volatiles in the Production of Cabernet Sauvignon Grapes and Wines in the Northwest of China." Plants 13, no. 9 (2024): 1225. http://dx.doi.org/10.3390/plants13091225.

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Cluster thinning has been widely applied in yield management and its effect on green leaf volatiles (GLVs) in wines has seldom been studied. GLVs are important flavor compositions for grapes and wines. This work aimed to investigate the impact of cluster thinning on these volatiles and their precursors in grapes and wines. Severe cluster thinning (CT1) and medium cluster thinning (CT2) were performed on Cabernet Sauvignon (Vitis vinifera L.) vines in two sites (G-farm and Y-farm) from Xinjiang province in the Northwest of China. The impact of cluster thinning treatments on the accumulation of

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Römisch, David, Andreas Hetzel, Simon Wituschek, Michael Lechner, and Marion Merklein. "Pin Extrusion for Mechanical Joining from Orbital Formed Tailored Blanks with Local Material Pre-Distribution." Journal of Manufacturing and Materials Processing 6, no. 6 (2022): 127. http://dx.doi.org/10.3390/jmmp6060127.

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Pin extrusion is a common process to realise pin structures in different geometrical dimensions for a subsequent joining operation. Nevertheless, the process of pin extrusion offers process limits regarding sheet thinning as a consequence of the punch penetration depth into the sheet. Thereby, cracks at the residual sheet thickness can occur during strength tests, resulting in a failure of the complete joint due to severe thinning. Therefore, measures have to be taken into account to reduce the thinning. One possibility is the application of orbital formed tailored blanks with a local material

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Wang, Miaocao, Yuhua Huang, Jinming Li, Ling Xu, and Fulong Zhu. "Local Stress Field in Wafer Thinning Simulations with Phase Space Averaging." Computers, Materials & Continua 68, no. 1 (2021): 743–59. http://dx.doi.org/10.32604/cmc.2021.016372.

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Harahap, Mawaddah. "Deteksi objek manusia pada image dengan metode Thinning nerdasarkan local maxima." JATISI (Jurnal Teknik Informatika dan Sistem Informasi) 7, no. 3 (2020): 617–27. http://dx.doi.org/10.35957/jatisi.v7i3.370.

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Tujuan dari deteksi objek manusia adalah untuk mengidentifikasi objek manusia dalam image. Adanya perubahan objek manusia yang dipengaruhi oleh faktor-faktor internal seperti ekspresi wajah, bentuk tubuh, warna kulit, dan pergerakan badan serta dipengaruhi oleh faktor eksternal seperti kondisi pencahayaan, latar belakang yang bervariasi dan sudut pengambilan image. Mendeteksi objek manusia terhadap beberapa kondisi seperti didapatkan pada image yang berisi lebih dari satu objek, dan ukuran objek yang bervariasi didalam image. Penelitian ini bertujuan untuk menganalisis dan merancang aplikaasi

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Ogasawara, Nagahisa, Yuuki Kitayama, Norimasa Chiba, Masaki Shiratori, and Qiang Yu. "Numerical Investigation on Identification of Local Thinning by Response Surface Method." Proceedings of the 1992 Annual Meeting of JSME/MMD 2002 (2002): 539–40. http://dx.doi.org/10.1299/jsmezairiki.2002.0_539.

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TAKAHASHI, Koji, Akihiko KATO, Kotoji ANDO, Masakazu HISATSUNE, and Kunio HASEGAWA. "Effect of Local Wall Thinning on Failure Behavior of Tee-Pipe." Proceedings of the 1992 Annual Meeting of JSME/MMD 2003 (2003): 951–52. http://dx.doi.org/10.1299/jsmezairiki.2003.0_951.

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