Results 81 to 90 of about 55,895 (257)

Efficient Green Light‐Induced Photoclick Reactions Enabled by Triplet–Triplet Annihilation Photon Upconversion

open access: yesAngewandte Chemie, EarlyView.
A general strategy for 9,10‐phenanthrenequinone‐electron‐rich alkene (PQ‐ERA) photoclick reactions via triplet–triplet annihilation upconversion (TTA‐UC) under low‐intensity green light is reported. A TTA‐UC system of PdOEP (sensitizer) and DPA (annihilator) mixed with reactants generates UV/blue photons overlapping the absorption of PQ derivatives ...
Qingxin Luan   +7 more
wiley   +2 more sources

The World’s First Implantation of a Personalized Microporous Titanium Sternum with Motile Costal Clip Connections: A Case Report [PDF]

open access: yesIranian Journal of Medical Sciences
Extensive chest wall defects occur in 28% of all sternal resection cases and are a major challenge in thoracic surgery. These cases are generally considered “critical defects” requiring primary or secondary reconstruction using various types of flaps ...
Ilya V. Kolobaev   +9 more
doaj   +1 more source

Sternal Resection and Reconstruction for Solitary Plasmacytoma of the Sternum: Case Report

open access: yesJournal of Chest Surgery, 2021
A 63-year-old patient was admitted with a sternal fracture and mass. On evaluation, most of the body of the sternum had been destroyed by a tumor. Radical resection of the sternum was performed and part of the major pectoral muscles adherent to the ...
Chang Woo Choi   +4 more
doaj   +1 more source

STERNUM TÜBERKÜLOZU

open access: yes, 2008
İzole sternum tutulumu, tüberküloz osteomiyelitinin %1 'den azını teşkil etmektedir. Bu raporda, sternum tümörü nedeniyle hastanemize başvuran 51 yaşında bir kadın hasta sunulmuştur. Fizik muayenede sternumun alt kısmında 3 cm çaplı ağrılı yumuşak bir tümör tespit edilmiş, radyolojik yöntemler sternu mun alt kısmı arka tarafında kemikte ekspansiyon ...
Feride Sapmaz   +4 more
openaire   +3 more sources

Morphometric analysis of the sternum.

open access: yesCollegium antropologicum, 2006
Sternum has a great clinical significance, considering that median sternotomy is the most common surgical approach used in cardiac surgery. The aim of this study is to standardize the sternum according to size, shape and sex and to obtain ranges of the "standard sternum".
Lekšan, Igor   +6 more
openaire   +4 more sources

Cost‐Benefit Analysis of the European Union Carbon Border Adjustment Mechanism in Fertilizer Trade

open access: yesAgribusiness, EarlyView.
ABSTRACT The carbon border adjustment mechanism (CBAM), launching 2026, will charge EU importers for embedded carbon emissions, aiming to reduce emissions but raising import costs. Shifts in demand following implementation may reduce carbon emissions, but importers will bear the cost of increased prices.
Natalie Crisci   +3 more
wiley   +1 more source

A Unifying Approach to Self‐Organizing Systems Interacting via Conservation Laws

open access: yesAdvanced Intelligent Discovery, EarlyView.
The article develops a unified way to model and analyze self‐organizing systems whose interactions are constrained by conservation laws. It represents physical/biological/engineered networks as graphs and builds projection operators (from incidence/cycle structure) that enforce those constraints and decompose network variables into constrained versus ...
F. Barrows   +7 more
wiley   +1 more source

Sternal mycobacterial infections

open access: yesAnnals of Thoracic Medicine, 2016
Sternal mycobacterial infections are rare. Due to the rarity, its clinical characteristics, diagnoses, and regular management strategies are still scanty. A total of 76 articles on this topic were obtained by a comprehensive literature collection.
Yuan Shi-Min
doaj   +1 more source

Joint and sternal cracking in physically active individuals – clinical significance and current evidence

open access: yesJournal of Education, Health and Sport
Introduction and purpose Joint cracking and audible sounds perceived in the sternum or anterior chest wall are common in physically active individuals.
Łukasz Głąb   +9 more
doaj   +1 more source

Home - About - Disclaimer - Privacy