Results 111 to 120 of about 753 (248)

Bioinspired Morphology‐Decoupled Soft Gripper with Enhanced Bidirectional Grasping Capability

Advanced Science, EarlyView.
Inspired by biological predation, a novel gripper decouples cross‐modal grasping via dual morphological configurations. Synergistically integrating hybrid rigid and soft coupled fingers with a metamaterial palm, the system performs active compliant grasping for static objects and passive cage capture for dynamic targets.
Yedong Huang, Dazhong Yu, Baijin Mao, Fangming Li, Juntian Qu   +4 more
wiley   +1 more source

A novel electronic key-controlled expander for precise asymmetric palatal expansion. [PDF]

Front Dent Med
Alhazmi N.
europepmc   +1 more source

Bamboo‐Like Whiskers‐Reinforced Bioceramics Accelerate Large Segmental Bone Regeneration via Dual Modulation of Type‐H Vessels and Osteoinduction

Advanced Science, EarlyView.
The graphical abstract image of bamboo‐like whisker‐reinforced Ca‐P bioceramics accelerating large segmental bone regeneration. ABSTRACT Regenerative repair of segmental bone defect remains a major clinical challenge. The conventional mental implants suffer from mechanical strength mismatch and long‐term foreign bodies presence.
Cong Feng, Haibo Teng, Chuyao Xu, Jiaze He, Keting Liu, Xueying Li, Kai Zhang, Xiangdong Zhu, Xiangfeng Li, Jianguo Xu, Xingdong Zhang   +10 more
wiley   +1 more source

Midpalatal suture split after differential and fan-type expansion: a secondary analysis from a randomized clinical trial. [PDF]

Dental Press J Orthod
Garib D, Teixeira R, Chacon RL, Capelozza ALA, Lauris JRP, Massaro C.   +5 more
europepmc   +1 more source

Tunable High‐Performance Metamaterial Filters Based on Novel SRR Architectures

Advanced Science, EarlyView.
Based on two novel SRR configurations and two independent SRR integration approaches, four tunable bandpass metamaterial filters were fabricated with an ultra‐thin ceramic substrate. Among them, SM‐2 achieves over 97% electromagnetic wave transmittance, with a minimal 1.15% deviation in its resonant frequency prediction, making them promising ...
Lingxi Qu, Liya Zheng, Ruopeng Liu, Chunlin Ji, Bin Li   +4 more
wiley   +1 more source

Single Stage and Cascaded Organic Rankine Cycles with Screw Expanders Used for Hot Fluids in Oil Refineries and Chemical Plants

, 2016
In oil refineries and chemical plants, there exist large amount of hot fluids. The typical hot fluids include the hot medium water for the process, the condensed hot water, the hydrofining diesel and the hydrofining gasoline etc.
Tang, Yan
core  

Hydrogel soft tissue expander for gingiva-periosteal expansion: a narrative literature review. [PDF]

Maxillofac Plast Reconstr Surg
Lee CY, Kim B, Lee SH, Mustakim KR, Eo MY, Won C, Lee JH, Kim SM.   +7 more
europepmc   +1 more source

Concurrent Terahertz Spin Excitations and Phase Shift Control in Fe4Nb2O9: A Material for Synergizing Computation and Communication Technologies

Advanced Science, EarlyView.
A multifunctional terahertz (THz) platform is demonstrated, in a model material Fe4Nb2O9, exhibiting a large intrinsic THz phase shift alongside distinct THz magnon excitations in its antiferromagnetic phase. This coexistence of phase modulation and spin dynamics offers a promising pathway toward integrated THz communication and magnonic computation ...
Brijesh Singh Mehra, Karan Datt Sharma, Sanjeev Kumar, Gaurav Dubey, Mitanshi Gupta, Ravi Shankar Singh, Dibakar Roy Chowdhury, Christine Martin, Antoine Maignan, Kiran Singh, Dhanvir Singh Rana   +10 more
wiley   +1 more source

Evaluation of Dental Implant Stability in Narrow Alveolar Ridges Utilizing Osseodensification Technique Versus Screw Expansion: A Randomized Single Blinded Clinical Trial

Introduction: We aimed to compare the implant stability quotient (ISQ) values of endosteal dental implants (DIs) inserted into narrow alveolar ridges via osseodensification (OD) versus manual screw expansion (SE).
Nawfal Hasan Tofan, Ali H Abbas Hussaini
core   +1 more source

The Immediate Response of Craniofacial Structures and Soft Tissue Periodontium to the 2-Hinged Expander Activated by Alt-RAMEC During the Growth Period: A Single-Center, Prospective, Comparative Study. [PDF]

J Clin Med
Gökalp H, Tanrısever NC.
europepmc   +1 more source