Results 201 to 210 of about 1,291 (251)

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

Advanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi, Bo Jiang, Jingcheng Zhang, Xiaodong Shao, Peixun Xiong, Lutong Shan, Shengyang Huang, Mengfang Liang, Mengyao Chang, Fangyan Liu, Wenwu Li, Baoyu Xia, Wei Ji, Ho Seok Park   +13 more
wiley   +1 more source

Clinical Management of Worn Ball Abutments in Mandibular Mini-Implant Overdentures: A Case Report in a Skeletal Class II Patient. [PDF]

Dent J (Basel)
Murariu-Măgureanu C, Preoteasa E, Teodorescu C, Preoteasa CT.   +3 more
europepmc   +1 more source

Two- Versus Four-Narrow-Implant-Retained Dentures With Immediate-Loaded Anterior Implants: 9 Years Randomized Clinical Trial. [PDF]

Clin Implant Dent Relat Res
Kostunov J, Giannakopoulos NN, Rammelsberg P, Kappel S.   +3 more
europepmc   +1 more source

The effect of attachment systems and denture cleaning methods on microbial biomass and composition in implant-supported overdentures: an experimental study. [PDF]

Int J Implant Dent
Zhao Y, Yang X, Wen B, Li Y, Yu H.
europepmc   +1 more source

Single versus two implant-supported mandibular overdentures: a systematic review and meta-analysis of implant survival and prosthetic complications. [PDF]

Int J Implant Dent
Koyama R, Shiratsuchi H, Hasuike A, Ohyama T, Tamagawa T, Furukawa A, Namaki S, Yonenaga K.   +7 more
europepmc   +1 more source

All-arthroscopic treatment of combined anterior and posterior cruciate ligament tibial avulsion fractures: A case report and literature review. [PDF]

Orthop Rev (Pavia)
Dung NQ, Thuan MD, Trung DD, Vu LQ.
europepmc   +1 more source

An update on attachment systems for mandibular implant overdentures: A review. [PDF]

Bioinformation
Sardar C, Mistry G, Randhawa NK, Puppala P, Chitnis A, Sachdev SS.   +5 more
europepmc   +1 more source

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On the Attachment Location of Dynamic Vibration Absorbers

Journal of Vibration and Acoustics, 2009
In mechanical engineering a commonly used approach to attenuate vibration amplitudes in resonant conditions is the attachment of a dynamic vibration absorber. The optimal parameters for this damped spring-mass system are well known for single-degree-of-freedom undamped main systems (Den Hartog, J. P., 1956, Mechanical Vibrations, McGraw-Hill, New York).
Frits Petit, Mia Loccufier, Dirk Aeyels
openaire   +1 more source

Precise location of the crossover region in the λ attachment sequence

Nature, 1977
A PREREQUISITE for studying the DNA-protein interactions involved in integration and excision of λ is the determination of the DNA sequences of the attachment sites. Useful sequence data can only be obtained if the position of the attachment site is known precisely.
P H, Schreier, R W, Davies, D E, Buchell, B, Gronenborn, T G, Fanning, B, von Wilcken, J, Messing   +6 more
openaire   +2 more sources

Chondroma Located in Cerebral Parenchyma Without Meningeal Attachment

Journal of Craniofacial Surgery, 2012
Intracranial chondromas are rare benign tumors, which usually originate from skull base synchondrosis. In rarer cases, intracranial chondromas originate from the cerebral parenchyma without meningeal attachment, which is defined as intracerebral chondroma. In this paper, an 18-year-old male patient with intracerebral chondroma is presented.
Yichao, Jin, Xiaohua, Zhang, Jianwei, Ge, Shilei, Zhang, Qiang, Liu, Yongming, Qiu   +5 more
openaire   +2 more sources