Results 91 to 100 of about 801 (249)
Disposition Model for Permafrost Degradation in Mountainous Regions
Permafrost and Periglacial Processes, EarlyView.ABSTRACT Permafrost is a widespread thermal phenomenon in Arctic and high mountain regions that, in combination with steep terrain, exerts a key control on slope stability. Its degradation in response to climatic warming can modify the likelihood and timing of rockfall, debris flow and related mass movements. Robust information on the current state and
Peter Mani +4 more
wiley +1 more source
, 1909 This coaling station used a bucket elevator made by the Jeffrey Manufacturing Company of Columbus, Ohio. The elevator was located inside of the "arm" seen on the right-had side of this concrete coaling station.
The Jeffrey Manufacturing Company (Photographer)
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OPTIMIZATION OF REDUCER OF VERTICAL BUCKET ELEVATOR BASED ON IMPROVED NORTHERN GOSHA WK OPTIMIZATION
Jixie qiangduVertical bucket elevator is a kind of mechanical conveying equipment with fixed device, which has the advantages of strong conveying capacity, high lifting height, stable and reliable operation, long service life and so on.
LIU Ling, JIANG QuanXin
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PLANTS, PEOPLE, PLANET, EarlyView.Tropical forests are rapidly declining. One promising strategy to reverse the loss of tropical forest is the establishment of agroforestry on open land. We combined interviews with biodiversity surveys to learn general lessons from success and nonsuccess stories of the establishment of open‐land‐derived coffee agroforests in one of the world's ...
Lucas M. Fonzaghi +3 more
wiley +1 more source
RANCANG BANGUN MESIN BENDING BUCKET ELEVATOR MENGGUNAKAN DONGKRAK PNEUMATIK [PDF]
, 2018 Akademi Teknik Soroako selain mengelola bagian Pendidikan juga memiliki unit produksi. Unit produksi ini mendapatkan berbagai pesanan produk dari PT. Vale Indonesia Tbk, Process Plant adalah salah satu departemen PT.
Yantony, Didit; Akademi Teknik Soroako +1 more
core +1 more source
Remote Sensing in Ecology and Conservation, EarlyView.Using 25–30 cm Umbra synthetic aperture radar (SAR) imagery combined with ground validation of our observations, we introduce a method to track the phenology of emperor penguins during the Antarctic winter. We successfully identified events in the breeding cycle, which were previously impossible to observe during the complete darkness of Antarctic ...
Michelle LaRue +12 more
wiley +1 more source
Proses Fabrikasi Bucket Elevator PT Intan Global Sinergi [PDF]
, 2023 Kemajuan teknologi di bidang industri tergolong pesat dan memberikan banyak kontribusi. Teknologi industri sendiri memiliki peran yang sangat penting untuk produksi barang secara massal.
Ayu Kiswari, Bestari Ardya
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Three‐Year Propagation Experiment at Ku‐, Ka‐, and Q‐Band in French West Indies
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT From January 2021 to December 2023, the Office National d'Etudes et de Recherches Aérospatiales (ONERA) and the Centre National d'Etudes Spatiales (CNES) conducted a three‐year Earth‐space propagation measurement campaign in Guadeloupe. The experiment used beacon receivers deployed in Pointe‐à‐Pitre airport to record signals at 11.2, 19.7, and
Jean‐Pascal Monvoisin +3 more
wiley +1 more source
Design of bucket elevator [PDF]
The purpose of this bachelor thesis is the design of a vertical bucket elevator transporting stones of different sizes with a capacity of 25 t/h and a transport height of 10 m.
Uhřík, Martin
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Analyzing Interaction between Seeds and Pre-Seeding Treatment Machines of Cyclic Action*
Сельскохозяйственные машины и технологии, 2019 Damage and destruction of seeds by working parts of agricultural machinery affects the quality of future harvest. Presowing treatment of seeds is carried out, as a rule, with machines of periodic cyclic action.
V. P. Zabrodin, M. V. Sukhanova
doaj +1 more source