Results 201 to 210 of about 610,910 (337)

Pretreatment and Valorization of Critical Materials from Lithium‐Ion Batteries Using Electrostatic and Magnetic Separation

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study investigates how magnetic and electrostatic separation processes can be applied to coarsely shredded Li‐ion batteries to effectively recover high‐purity concentrates of shredded cathode electrode, shredded anode electrode, and shredded separator.
Hyeyeon Lee   +4 more
wiley   +1 more source

Amphibious Generator via Mechanical Coupling for Versatile Energy Harvesting

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
An amphibious hybrid triboelectric nanogenerator–electromagnetic generator (TENG–EMG) efficiently harvests energy from wind and water. By integrating TENG and EMG units with a gear‐assisted mechanism, it enhances power output and powers small electronic devices.
Chi Zhang   +7 more
wiley   +1 more source

Pulmonary metastasis as a primary manifestation of gestational choriocarcinoma in a third trimester pregnancy

open access: yesGynecologic Oncology Reports, 2021
Ahmad Arabi   +4 more
doaj  

Influence of Facility Size on Perioperative Outcomes in Minimally Invasive Esophagectomy for 14 152 Patients With Esophageal Cancer Based on the Japanese National Clinical Database: A Multicenter Cohort Study

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
This multicenter study investigated 14 152 minimally invasive esophagectomies (MIEs) using data from the Japanese National Clinical Database and showed a significantly lower operative mortality rate in high‐volume centers than in low‐volume centers. However, no differences in morbidity rates were found between facility sizes.
Taro Oshikiri   +4 more
wiley   +1 more source

Fiddler crab claws work as a deflection antipredator defence. [PDF]

open access: yesBiol Lett
Silva DJA   +5 more
europepmc   +1 more source

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