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30181
A Study on the BIM Evaluation, Analytics, and Prediction (EAP) Framework and Platform in Linked Building Ontologies and Reasoners with Clouds
Published 2018-01-01“…However, there has been less focus on the connectivity and convergence of multiple types of BIM data or even the connectivity among non-BIM data, such as natural language and image/video data. The connectivity of BIM data means more than the syntactical correlations among them. …”
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30182
Noise Analysis of Bus Transmission Shaft and Improvement of Vibration Performance
Published 2017-01-01“…By using the analysis of noise figure and the vibration waterfall map data,the transmission shaft intermediate support bracket course resonance is confirmed.According to the theory of vibration isolation and finite element analysis,by reducing the stiffness of the intermediate support rubber and increasing the natural frequency of the intermediate support bracket,the vehicle resonance phenomenon is greatly reduced and the vehicle noise is reduced by 4 dB(A). …”
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30183
Nontrivial Periodic Solutions of an -Dimensional Differential System and Its Application
Published 2013-01-01“…It is noticed that the criteria established are found to be associated with the system’s damping coefficient, natural frequency, parametrical excitation, and the coefficient of the nonlinear term. …”
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30184
An Overview of Alkylresorcinols Biological Properties and Effects
Published 2022-01-01“…Alkylresorcinols (ARs) are natural chemical compounds synthesized by bacteria, fungi, sponges, and higher plants, possessing a lipophilic polyphenol structures and a myriad of biological properties. …”
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30185
A Homeowner’s Guide to the Living Shoreline Permit Exemption Part 2: United States Army Corps of Engineers
Published 2019-03-01“… Living shorelines are coastal shoreline stabilization interventions that rely on natural elements such as native vegetation and oyster reefs to protect property. …”
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30186
A Review on Platelet Activating Factor Inhibitors: Could a New Class of Potent Metal-Based Anti-Inflammatory Drugs Induce Anticancer Properties?
Published 2017-01-01“…At first, results of organic compounds (natural and synthetic ones and specific and nonspecific) as inhibitors of PAF are reported. …”
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30187
Sirtuin activators as an anti-aging intervention for longevity
Published 2025-01-01“…A class of compounds both natural and chemically synthesized has emerged as sirtuin activators. …”
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30188
Chlorophyll Extraction from Microalgae: A Review on the Process Engineering Aspects
Published 2010-01-01“…It is used not only as an additive in pharmaceutical and cosmetic products but also as a natural food colouring agent. Additionally, it has antioxidant and antimutagenic properties. …”
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30189
Communicating with Local Elected Officials
Published 2018-11-01“…Elected officials at the local, state, and national levels create policies and laws that can impact the agricultural and natural resources (ANR) sector in Florida. This publication (a) discusses how county commissioners prepare to vote on ANR policies, (b) identifies factors that impact county commissioners’ decision-making about ANR policy decisions, (c) identifies sources county commissioners’ use to gather ANR information, and (d) discusses how information from Extension faculty and other individuals can be presented to effectively inform elected officials on important ANR topics, explain complex processes, and educate them about Extension programs. …”
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30190
Successful Treatment of Atlantoaxial Subluxation in an Adolescent Patient with BrachytelephalangicChondrodysplasia Punctata
Published 2019-01-01“…Some reports have described infants with CDPX1 who exhibited cervical spinal stenosis. However, the natural course of cervical spinal lesions in this condition has not been elucidated. …”
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30191
Era Francia y no Italia. Conexiones, redes e influencias en la construcción del modelo turístico español (1880-1936)
Published 2023-02-01“…Secondly, the geographical proximity that enabled all learning processes to take place in a fluid and natural throughout the three shared tourist borders: the Atlantic, the Mediterranean and the colonial. …”
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30192
Chicken of the Woods (Laetiporus sulphureus species complex)
Published 2020-10-01“…Several Laetiporus species have been harvested to use as food colorants, to dye natural products such as wool, and for human consumption. …”
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30193
Vibrations of Plates with Complex Shape: Experimental Modal Analysis, Finite Element Method, and R-Functions Method
Published 2020-01-01“…In this paper, the dynamic behavior of 3D-printed plates with different shapes and boundary conditions is investigated. The natural frequencies and mode shapes were determined using three different methods: the experimental analysis, the finite element method, using Nastran, and the R-functions method. …”
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30194
FINITE ELEMENT SIMULATION AND STRUCTURE OPTIMIZATION OF THE AGITATING MECHANISM OF DOUBLE SHAFT VIBRATING MIXER
Published 2020-01-01“…Analyze the force of the agitating mechanism of double shaft vibrating mixer under different working conditions.Combined with the finite element software analysis,the stress,strain and modal shape of the agitating mechanism is obtained.At the same time,the strain pattern is compared with the actual deformation zone to verify the rationality of the finite element analysis.An optimization scheme is proposed aiming at improving the stiffness.After the simulation analysis,the stiffness of the optimized agitating mechanism is obviously enhanced to meet the work requirements.Meanwhile,the strength and natural frequency of the mechanism have also improved.It has an important significance for reducing safety incidents.At the same time,it also lays a theoretical foundation for vertical shaft vibration mixing technology.…”
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30195
Floridians’ Perceptions of Endangered Species
Published 2014-10-01“… In July 2014, the UF/IFAS Center for Public Issues Education in Agriculture and Natural Resources (PIE Center) initiated a study to explore the attitudes, perceptions, opinions, and knowledge of Floridians on endangered and invasive species. …”
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30196
Modal Analysis of Two Teeth Difference External Compound Planet Gear Transmission System based on SolidWorks / Simulation
Published 2015-01-01“…In order to reveal the vibration mechanism under the working state of the polishing grinding head,the two teeth difference external compound planet gear transmission system for the new polishing grinding head is studied.The structure characteristics and the planet wheel assembly condition are analyzed,and the 3D model of the system structure is built up by using Solid Works software.The Simulation module is utilized for modal analysis of the transmission system by using finite element method.The natural frequency and corresponding vibration mode are obtained.The analysis results provided a useful reference for the study of free vibration,dynamic response and vibration suppression in polishing grinding of the two teeth difference external compound planet gear transmission system.…”
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30197
Le sarcophage de pierre du haut Moyen Âge, des critères pour une étude
Published 2021-11-01“…While the decoration had to be put aside during the elaboration of the typological and chronological classification method, we naturally returned to it, through the prism of previous studies and the contribution of new data.…”
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30198
Imaging of Hidradenitis Suppurativa and Its Complications
Published 2014-01-01“…We present a 56-year-old man with known diabetes mellitus and a 10-year history of hidradenitis suppurativa (HS) and highlight, through MR imaging findings, the relentless natural progression of the disease, characterized by recurrent exacerbations of abscesses and fistulae and complications of perianal fistulae and sacral osteomyelitis. …”
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30199
Simulation Analysis of the Damper System Performance of New Type of Hydraulic Torque Converter
Published 2015-01-01“…According to the models,the natural frequency of these systems are compared. And the forced vibration characteristics of the transmission with TD system,new TTD system and new Twin TD system are compared. …”
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30200
Analysis of the Spatial Pattern of Military River Defense on the Ming Great Wall: A Case Study of the Shanxi Section of the Yellow River
Published 2025-01-01“…Using data extracted from historical aerial photos and 3D Real Scene point cloud, the original historical original appearance of Hequying City (a river defense node) and its border walls is restored.ConclusionDriven by the intricate river water environment and military defense demands, a layered military defense network has emerged within the spatial pattern of river defense, and a comprehensive defense layout has been established by fully leveraging the natural terrain. Research results underscore the intrinsic relationship between the Great Wall’s military defense system and the natural river elements, which can promote the value research and comprehensive preservation of the military river defense space in Ming Dynasty. …”
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