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281
Application of Bamboo Plants in Nine Aspects
Published 2020-01-01“…This amazing plant has unique rapid growth and can play an important role in protecting our planet from pollution and improving the soil. Bamboo can be used as a biofuel, food, and for architecture and construction applications and plays a large role in the local economy by creating job opportunities. …”
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282
Planetary Gearbox Fault Diagnosis Using Envelope Manifold Demodulation
Published 2016-01-01“…The planetary gearbox model and test rig are established and experiments with planet gear faults are conducted for verification. …”
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283
Development of Process Automation System for Structural Design of the Wind Turbine Gearbox
Published 2017-01-01“…The current experience-dominated structural design process separates the structural design from CAE analysis in the development of a new wind turbine gearbox,which leads to a quite long-term development cycle and the redundancy of structural materials.Consequently,a new structural design process is presented based on topological optimization theory and combined with CAE.Through a secondary development for Hyperworks with C# and TCL / TK language,a new process automatic system characterized by lightweight structure for the structural design of wind turbine gearboxes is developed.The operability of the system is testified by the instance of designing a planet carrier.The case indicates that the process automatic system can lead designers to finish the lightweight-oriented structural design for wind turbine gearbox parts,and the pre and post processing efficiency can increase by 90% than the current process,and the development cycle of new products of wind turbine gearbox is shorten enormously.…”
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284
Sappi’s stakeholder engagement approach involves listening to multiple voices for social impact
Published 2023-07-01“…The company works with its partners to build a thriving world by acting boldly to support the planet, people and prosperity (Sappi, 2023). This article critically evaluates how Sappi uses stakeholder engagement to achieve this purpose statement. …”
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285
Odpowiedzialność człowieka za przyrodę w perspektywie kryzysu ekologicznego
Published 2007-12-01“…It’s set up that the basis of the responsibility figured out like that - for the other human, for present and future generations, for the nature, for the global human’s society, for other communities of alive creatures, for the planet - should be ecophilosophy and systematic sozology. …”
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286
Rigid-flexible Coupling Modeling and Fault Characteristic Simulation Research of Planetary Transmission System
Published 2021-03-01“…For a certain type of tank planetary gearbox K3 planet row, in order to research the influence of the fault gear on the dynamic characteristic of planetary transmission system, by using Solid works, Adams and Ansys software, a rigid-flexible coupling dynamic model is established, as well as conducting joint simulation analysis. …”
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287
Backlash Analysis of Gear Transmission of Parallel Uniform Planetary Gear
Published 2018-01-01“…The influence of planetary wheel eccentricity error on the transmission system is between sun wheel and planet gear.…”
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288
Analysis of aerosol climate effects under global warming
Published 2025-01-01“…Global warming is a global environmental problem that has a profound impact on natural ecosystems, human socio-economic activities and the future fate of the planet. Aerosols, as tiny particles that are widespread in the atmosphere Its climate effects are complex and uncertain, and it is a key factor in global climate change research. …”
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289
Analysis of the Influence of Error on Load Sharing Characteristic of Planetary Transmission System
Published 2017-01-01“…The load sharing performance is better when errors are distributed on adjacent planets than on non-adjacent planets or on one single planet. …”
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290
Limiting the Carbon Footprint of an Enterprise: Calculation Methods and Solutions
Published 2023-11-01“…There are many points of contact between consumers and producers of goods and services that allow to jointly solve the global problem of the carbon footprint and work to create a sustainable and environmentally friendly planet. Existing changes are already having a significant impact on our world and will have even more serious consequences in the future if each of us, both consumer and producer, does nothing to reduce carbon emissions. …”
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291
Multi-objective Optimization and Strength Simulation Analysis of Planetary Reducer with Small Tooth Number Difference
Published 2016-01-01“…Therefore,based on the elastic multi- tooth contact effect,taking the basic parameters of gear as design variables,and a multi- objective optimization model of small tooth difference planetary drive is established,while targeting on maximum efficiency as well as smallest volume and the internal and external gear equal strength of the core unit of the planet wheel. The optimization results show that the internal and external gear strength is close enough,and the meshing efficiency raised to 99. 65%,construction volume decreased by29. 3%. …”
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292
Terrorisme maritime et piraterie d’aujourd’hui
Published 2021-09-01“…The oceans covering nearly three-quarters of the planet, freedom of the high seas make them impossible to control. …”
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293
STUDY ON PROFILE MODIFICATION OF GEAR COUPLING USED IN PLANETARY TRANSMISSION
Published 2016-01-01“…For the planet transmission device whose sun gear shaft is connected with tooth coupling,floating displacement of the sun gear directly determines tilt angle compensating of the tooth coupling,However,because of the sun gear ’s floating displacement multiply affects by comprehensive errors of planetary gear train parts,Its real value is difficult to calculate and measure accurately. …”
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294
Initial Parameter Analysis about Resonant Orbits in Earth-Moon System
Published 2019-01-01“…Based on an analysis of ballistic capture and flyby, the Kepler energy and the planet’s perturbed gravitational sphere are used as criteria to establish connections between the initial parameters and the possible “steady” resonant orbits. …”
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295
„Nie jesteś za młody, żeby zmieniać świat” – studium przypadku zjawiska dziecięcego aktywizmu klimatycznego
Published 2021-09-01“…The study revealed that the fight for a better tomorrow for all people and the whole planet is the essential conviction, which lies behind actions of young climate activists. …”
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296
The transnational earth: Evolution meets the World Heritage in model development scenarios for a globally inclusive knowledge economy
Published 2025-02-01“…This perspective is vetted in the South Pacific Island Region, the Eastern Tropical Pacific, and the Isthmus of Panama, via model approaches crafted to empower the World Heritage instrument to vitalize the economic might of scientific exploration of the planet's biodiversity and to play a central role in unlocking the potential of nature's knowledge-rich evolutionary pathways to redefine the world's economic geography. …”
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297
Analysis of Natural Characteristic and Loci Veering / Crossing of Double Helical Planetary Gear Train
Published 2015-01-01“…,the central components axial torsional vibration mode,the central components translational mode and the planet wheel vibration mode. Based on the loci veering / crossing principle,the influences of loci veering and loci crossing on the transmission characteristic are analyzed from the perspective of modal strain energy and vibration modes.The simulation results demonstrate that vibration modes and modal energy exchange abruptly when a loci crossing occurs,while vibration modes and modal energy change step- by- step but do not exchange when a loci veering occurs. …”
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298
Bees in the City
Published 2022-10-01“…The research results indicate that they pollinate 80% of plants on our planet, especially such essential utility species as vegetables and fruits. …”
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299
TO DIE AND LET DIE: A JUST THEOLOGY OF CEDING SPACE
Published 2020-11-01“…Large populations across the world are ageing, presenting unique challenges to healthcare and civic infrastructure. The planet is suffering because of a climate crisis, due to the overburdening of resources. …”
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300
Solar System Motions and the Cosmological Constant: A New Approach
Published 2008-01-01“…We compare such an extra rate to the estimated corrections to the planetary perihelion precessions by taking their ratio for different pairs of planets instead of using one perihelion at a time for each planet separately, as done so far in literature. …”
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