Results 41 to 50 of about 6,443,665 (291)

Foreign Policy versus Migration Legislation: The case of Brazil (1979-2017) [PDF]

, 2022
In the current international system, countries have responded in distinct manners to migratory phenomenon, principally in the internal sphere. Using Hermann’s Model, this study intends to verify, using documentary analysis, the level of influence which ...
Igor Henriques Sabino de Farias, Ana Gabriela Belarmino, Marcelo de Almeida Medeiros, Medeiros,Marcelo de Almeida, Farias,Igor Henriques Sabino de, Belarmino,Ana Gabriela   +5 more
core   +1 more source

Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges

Advanced Robotics Research, EarlyView.
Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley   +1 more source

Iatrogenic Migration of an Impacted Pharyngeal Foreign Body of the Hypopharynx to the Prevertebral Space [PDF]

, 2011
Impaction of foreign bodies in the upper aerodigestive tract is commonly encountered in ENT practice. The present paper describes an iatrogenic complication with migration of an impacted foreign body (chicken bone) of the hypopharynx into the ...
Eleni Stavrianou, Panagiotis Kousoulis, Vassiliki Florou, Jiannis Hajiioannou   +3 more
core   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Transnational migration and political articulation. Making new sense of "Exit and Voice" [PDF]

, 2008
Hoffmann B. Transnational migration and political articulation. Making new sense of "Exit and Voice". COMCAD Arbeitspapiere - working papers, 47. Bielefeld: COMCAD - Center on Migration, Citizenship and Development; 2008.Albert O.
Hoffmann, Bert
core  

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

Colonic bleeding from migrated cement

Clinical Case Reports, 2018
Key Clinical Message Migration of foreign bodies through the colonic wall can be the result of inflammation or effect of radiotherapy. Patients with such condition may remain asymptomatic.
Georgios C. Sotiropoulos, Zoe Garoufalia, Christos Klonaris, Nikolaos Machairas   +3 more
doaj   +1 more source

Intraoperative localization and monitoring of migrating foreign body using transesophageal echocardiography

Annals of Cardiac Anaesthesia, 2014
Radiological imaging is often used for the preoperative localization of foreign body following blast injury, but their utility in case of migration during intra-operative period is limited.
Bhupesh Kumar, Ashok Kumar Badamali, Aveek Jayant, Ishwar Bhukal, Goverdhan D Puri   +4 more
doaj   +1 more source

Blood Cell‐Camouflaged Liquid Metal Nanoconjugates Orchestrate Treg Depletion and STING‐Amplified Photothermal Immunity for Metastatic Triple‐Negative Breast Cancer Therapy

Advanced Science, EarlyView.
Whole‐blood biomimetic engineering transforms liquid metal nanoparticles into a tripartite immunotherapeutic platform that orchestrates regulatory T‐cell depletion, photothermal‐induced immunogenic cell death, and activation of the stimulator of interferon genes pathway.
Nina Sang, Eijiro Miyako
wiley   +1 more source

Spontaneous migration of an intrastromal corneal foreign body

Indian Journal of Ophthalmology. Case Reports
This case report documents the exceptional spontaneous migration of an intrastromal corneal foreign body in a 37-year-old male injured by vegetative matter. Examination revealed a small retained foreign body and surrounding infiltrate.
Vijay Kumar Sharma, Rahul, Prabhjot Singh, Vikas Ambiya   +3 more
doaj   +1 more source