Results 71 to 80 of about 4,876,784 (244)

The effect of mass loss on mechanic properties of heat-treated paulownia wood [PDF]

, 2009
In this study, the eff ect of mass loss on mechanic properties of Paulownia (Paulownia elongata) wood was investigated. For this study, three diff erent temperatures (160, 180, and 200oC) and durations (3, 5, and 7 hours) were carried out.
Kaygın, Bülent, Gündüz, Gökhan, Aydemir, Deniz   +2 more
core   +1 more source

Clinical Impact of MGMT Promoter Methylation in IDH‐Mutant Gliomas: Influence of Threshold Selection and Clinical Confounding

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background The clinical relevance of MGMT promoter methylation in IDH‐mutant gliomas remains controversial in the era of molecular classification. We aimed to systematically evaluate its clinical relevance by integrating quantitative assessment, cutoff exploration, and adjustment for clinical confounding.
Haihui Jiang, Linxi Cao, Xiaodong Chen, Siqi Tong, Qinghui Zhu, Jun Yang, Song Lin, Yong Cui   +7 more
wiley   +1 more source

U-NET-based deep learning for automated detection of lathe checks in homogeneous wood veneers [PDF]

Automated detection of lathe checks in wood veneers presents significant challenges due to their variability and the natural properties of wood. This study explores the use of two convolutional neural networks (U-Net architecture) to enhance the ...
MARC, Caroline, DENAUD, Louis, GIRARDON, Stéphane, MARCON, Bertrand   +3 more
core   +1 more source

Early Clinical and Cerebrospinal Fluid Predictors of 1‐Year Recurrence in Autoimmune GFAP Astrocytopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Autoimmune glial fibrillary acidic protein astrocytopathy (GFAP‐A) is an inflammatory central nervous system disorder with variable outcomes. Relapse occurs in a subset of patients, but early predictors remain unclear. We aimed to identify admission‐available features associated with 1‐year recurrence and develop an interpretable ...
Qingting Hong, Yuping Xiao, Yuhan Wu, Ziyuan Huang, Weishan Liang, Li Xiao, Yaqing Shu, Tingting Lu, Yanyu Chang, Wei Qiu, Yuge Wang   +10 more
wiley   +1 more source

A study of the molecular pathways of wood formation using peptide mass spectrometry [PDF]

, 2010
Wood consists essentially of secondary plant cell walls, composed of a cellulose and hemicellulose network impregnated with lignin. It is formed via the development of derivatives of a thin layer of cells (the vascular cambium) into xylem cells through ...
Nilsson, Robert
core   +1 more source

The vascular-cambium-specific transcription factor PtrSCZ1 and its homologue regulate cambium activity and affect xylem development in Populus trichocarpa

Frontiers in Plant Science
IntroductionVascular cambium proliferates and differentiates into the secondary xylem (wood), enabling the perennial increase in stem diameter for wood formation.
Yi Sun, Jianing Jiang, Qiongyue Zhang, Jinfeng Zhao, Hongyan Ma, Danning Li, Shuang Li, Chenguang Zhou, Wei Li   +8 more
doaj   +1 more source

The influence of wood polymers and extractives on wood colour induced by hydrothermal treatment

, 2002
A method to evaluate the influence of wood polymers and extractives on the color of wood subjected to hydrothermal treatment was proposed. As such, the technique used was extraction and color measurements. It was found that both degradation products from
Sundqvist, Bror, Morén, Tom,
core   +1 more source

Characteristics and Outcomes of Male Participants in a Multicenter Longitudinal Australian Study Cohort

Arthritis Care &Research, EarlyView.
Objective The aim of this study was to determine the differences in demographic, serologic, and clinical characteristics between male and female patients with systemic sclerosis (SSc) in an Australian cohort. Methods This was a retrospective observational study using data from the Australian Scleroderma Cohort Study.
Emily Lin, Dylan Hansen, Laura Ross, Gene‐Siew Ngian, Susanna Proudman, Gabor Major, Maryam Tabesh, Mandana Nikpour, Jennifer Walker, Lauren Host, Nava Ferdowsi, Alannah Quinlivan, Wendy Stevens, Joanne Sahhar, Diane Apostolopoulos   +14 more
wiley   +1 more source

Letter from Constance B. Wood, Olympia, Greece, to Mother, Philadelphia, Pennsylvania, November 14, 1905

, 1905
Letter from daughter traveling in Greece to her mother, Mrs. William Brewster Wood, in Philadelphia, Pennsylvania.
Wood, Constance B.
core  

Built-up edge formation mechanisms in orthogonal cutting of wood-plastic composite

, 2022
This project aims to improve the machinability of wood-plastic composites by understanding chip and built-up edge formation, so as to help manufacturers optimize cutting performance and product quality.
Zhu, Mengnan, Buck, Dietrich,, Zhu, Zhaolong, Wu, Zhanwen, Wu, Zhanwen,, Wang, Jinxin,, Guo, Xiaolei,, Buck, Dietrich, Guo, Xiaolei, Wang, Jinxin, Zhu, Zhaolong,, Zhu, Mengnan,   +11 more
core   +1 more source