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Minería de datos
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Algoritmos en informática
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Análisis multivariante
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Data of trees of the same age, but established in different years, were analyzed
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El rendimiento maderable ha sido sostenido con base en la estabilidad o aumento de las dimensiones de los árboles
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La propuesta del procedimiento se ejemplificó utilizando datos de Pinus patula de Oaxaca, México
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Se analizaron datos de árboles de la misma edad, pero establecidos en años diferentes
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The procedure proposal was exemplified using Pinus patula data from Oaxaca, Mexico
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Timber yield has been sustained based on stability or enhancement of trees dimensions
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a posteriori measurement
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manejo forestal sostenible
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medición a posteriori
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producción maderable
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rendimiento sostenido
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sustainable forest management
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timber production
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601por Bamisile, Olusola, Cai, Dongsheng, Oluwasanmi, Ariyo, Ejiyi, Chukwuebuka, Ukwuoma, Chiagoziem C., Ojo, Oluwasegun, Mukhtar, Mustapha, Huang, QiEnlace del recurso
Publicado 2022
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602por Abbas, Nadir, Pan, Xuejun, Raheem, Abdur, Shakoor, Rabia, Arfeen, Zeeshan Ahmad, Rashid, Muhammad, Umer, Farhana, Safdar, Nouman, Liu, Xiaodong“…The variable structured systems like the TRMS (prototype) have great focus due to its high computational cost with a higher order non-linear behavior. The RGDI based controller designed to remove nonlinear dynamics as well as to avoid singularity issue with the augmentation of stability based mathematical operations (lyapunov stability analysis, controllability and observability matrices ) in the presence of considered perturbations during implementation. …”
Publicado 2022
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603por Akinyemi, Olusegun Olaitan, Čepl, Jaroslav, Keski-Saari, Sarita, Tomášková, Ivana, Stejskal, Jan, Kontunen-Soppela, Sari, Keinänen, Markku“…Chlorophyll fluorescence parameters were linearly related to photosynthetic photon flux density (PPFD) at different times of day, and the values obtained by the time-adjusted JIP test showed a stronger linear regression than the traditional JIP test. …”
Publicado 2023
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604por Chen, Shifeng, Le, Quynh, Mutaf, Yildirim, Lu, Wei, Nichols, Elizabeth M., Yi, Byong Yong, Leven, Tish, Prado, Karl L., D'Souza, Warren D.Enlace del recurso
Publicado 2017
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605“…CONCLUSIONS: Our findings support that environmental exposures’ daily sequence and short-term magnitudes may be associated with mental health. We urge more time-resolved mobility-based assessments in future analyses of environmental health effects in daily life. …”
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606“…Motion planning was formulated as an optimization problem and solved at real-time speeds using the L-BFGS algorithm. Three planning methods were investigated, moving the platform as fast as possible (platform-D), moving the target along a straight-line (target-S), and moving the target based on the fastest descent of position error (target-D). …”
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607“…Large hospitals were expected to show a better performance regarding process times in the emergency room. The present investigation analyzed whether this assumption was true, based on a large national trauma registry. …”
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608por Yamada, Hidetada, Neshige, Shuichiro, Nonaka, Megumi, Takebayashi, Yoshiko, Ishibashi, Haruka, Motoda, Atsuko, Aoki, Shiro, Yamazaki, Yu, Maruyama, Hirofumi“…We used data from the Hiroshima City Fire Service Bureau database, divided into three study periods: “Pre period”, the period before the COVID pandemic (2016–2019); “Early period”, the early period of the COVID pandemic (2020); and “Middle period”, the middle period of the COVID pandemic (2021). We performed linear regression modeling to identify factors associated with changes in EMS on-scene time for PWE during each period. …”
Publicado 2023
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609“…Owing to the vast ferrofluid applications, the time-dependent squeezed flow of hybrid ferroliquids under the impact of non-linear radiation and mixed convection within two disks was explored for the first time in this analysis. …”
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610por Almassri, Ahmed M. M., Wan Hasan, Wan Zuha, Ahmad, Siti Anom, Shafie, Suhaidi, Wada, Chikamune, Horio, Keiichi“…Accordingly, this paper describes a new self-calibration methodology for nonlinear pressure sensors based on an LMBP-ANN model. The proposed method was achieved using a collected dataset from pressure sensors in real time. …”
Publicado 2018
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611por Tao, Juan, Dong, Ming, Li, Li, Wang, Chunfeng, Li, Jing, Liu, Yue, Bao, Rongrong, Pan, Caofeng“…Real-time monitoring of plantar pressure has significant applications in wearable biosensors, sports injury detection, and early diagnostics. …”
Publicado 2020
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613por Zhao, Kai, Han, Fangting, Zou, Yong, Zhu, Lianlong, Li, Chunhua, Xu, Yan, Zhang, Chunling, Tan, Furong, Wang, Jinbin, Tao, Shiru, He, Xizhong, Zhou, Zongqing, Tang, XuemingEnlace del recurso
Publicado 2010
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614por Alcoser, Sergio Y, Kimmel, David J, Borgel, Suzanne D, Carter, John P, Dougherty, Kelly M, Hollingshead, Melinda GEnlace del recurso
Publicado 2011
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615“…These results indicate that, within each VPM barreloid, there is a rich and efficient population code for naturalistic whisker motion based on precisely timed, population spike patterns.…”
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616“…We compare adaptive time integrators for the numerical solution of linear Schrödinger equations where the Hamiltonian explicitly depends on time. …”
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617“…l-Lysine is produced by a complex non-linear fermentation process. A non-linear model predictive control (NMPC) scheme is proposed to control product concentration in real time for enhancing production. …”
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618por Mi, Yueguang, Hu, Wandi, Li, Weiwei, Wan, Shiyu, Xu, Xiaoyan, Liu, Meiyu, Wang, Hongda, Mei, Quanxi, Chen, Qinhua, Yang, Yang, Chen, Boxue, Jiang, Meiting, Li, Xue, Yang, Wenzhi, Guo, Dean“…Moreover, an optimized scheduled multiple reaction monitoring (sMRM) method was elaborated, targeting 24 compounds of WXG via ultra-high performance liquid chromatography–triple quadrupole linear ion trap mass spectrometry (UHPLC/QTrap-MS), which was validated based on its selectivity, precision, stability, repeatability, linearity, sensitivity, recovery, and matrix effect. …”
Publicado 2022
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620“…[Image: see text] In this study, bifurfural, an inedible biobased chemical and a second-generation biomass, was polymerized with several diamines using an environmentally benign process, and the chemical structures of the resulting poly(Schiff base)s were analyzed. Because furan rings, which are only produced from biomass and not from fossil resources, endow polymers with unique properties that include high rigidity and expanded π-conjugation, bifurfural, which contains two furan rings, is of significant interest as a biobased building block. (1)H NMR, IR, and matrix assisted laser desorption ionization-time of flight mass spectra of the poly(Schiff base)s reveal that they are composed of mixtures of linear and cyclic structures. …”
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