Andreas Christensen
Andreas Bødtker Christensen is a Danish professional footballer who plays as a centre back for Premier League club Chelsea and the Denmark national team. He began his career at Brøndby and joined Chelsea at the age of 15 in February 2012, making his professional debut in October 2014. F…
What is Christensen phenomenon in dentistry?
Christensen's phenomenon. This phenomenon denotes the functional separation into working side and nonworking side, or selective tooth contact. In a fully dentate dentition, this is a necessary step to avoid premature contacts with unused teeth, which can lead to periodontal damage.
Does Christensen’s disruptive innovation theory describe what actually happens in business?
“Few academic management theories have had as much influence in the business world as Clayton M. Christensen’s theory of disruptive innovation,” the business school professors write. “But how well does the theory describe what actually happens in business?” The article answers: not well.
Does the Christensen phenomenon affect the cusp’s angulation?
Little information was available regarding the influence of the Christensen phenomenon on cusp’s angulation. The space that occurred between the upper and lower posterior teeth is called Christensen phenomenon. In order to avoid this phenomenon the curves Spee and Wilson must be constructed.
Is there a comprehensive take-down of Clayton Christensen’s theory of disruption?
The article purports to be a comprehensive take-down of Clayton Christensen and his theory of disruption. “Few academic management theories have had as much influence in the business world as Clayton M. Christensen’s theory of disruptive innovation,” the business school professors write.
How can you avoid Christensen phenomenon in complete dentures?
The space that occurred between the upper and lower posterior teeth is called Christensen phenomenon. In order to avoid this phenomenon the curves Spee and Wilson must be constructed.
What is Realeff?
This characteristic feature of mucosa is due to its resilient nature which Hanau has described as “Realeff” or resiliency like effect. Mechanical or pathological reasons cause fibrous changes in residual ridge, making it resilient it is more commonly seen in mandibular resorbed ridges and maxillary anterior ridges.
What is combination syndrome?
Combination syndrome (CS) is a dental condition that is commonly seen in patients with a completely edentulous maxilla and partially edentulous mandible with preserved anterior teeth.
What is Gothic arch tracing?
Gothic arch tracing is a device for taking very accurate measurements of the vertical dimension and centric relation for edentulous cases. An adjustable ball bearing strikes against a metal plate on the opposing, giving an adjustable reference point for determining the proper vertical dimension and centric relation.
What is Retromylohyoid curtain?
Retromylohyoid curtain forms the distal end of the alveolingual sulcus. It is a curtain formed by the mucous membrane in the oral cavity. Retromylohyoid curtain bounds the Retromylohyoid fossa. It is a very important structure which plays a major role in the success or failure of a Complete Denture.
What is lateral throat form?
Introduction: Lateral throat form is an area situated at the distal end of the alveololingual sulcus. Its synonyms are distolingual vestibule and retromylohyoid fossa.
How do you fix combination syndrome?
According to our classification, Class I combination syndrome patients with totally edentulous maxilla can be treated in many cases with an implant-retained or supported maxillary prostheses based on 2 to 4 splinted implants placed in posterior maxillary regions opposed by the mandibular bilateral distal extension RPD.
What is flabby Ridge?
A fibrous or flabby ridge is a superficial area of mobile soft tissue affecting the maxillary or mandibular alveolar ridges. It can develop when hyperplastic soft tissue replaces the alveolar bone and is a common finding particularly in the upper anterior region of long term denture wearers.
What is Hanau's quint?
Hanau, contemporary American dentist] The five determinants or variables that affect occlusal contacts. They are the orientation of the occlusal plane, the mandibular condylar guidance, the incisal guidance, the cuspal angle, and the compensating curve.
What is Bennett movement?
The Bennett movement is part of this group of movements (2–3). It is a complex lateral movement or lateral shift of the mandible resulting from the movements of the condyles along the lateral inclines of the mandibular fossae during lateral jaw movement.
What is Bennett angle?
Bennett angle is the angle. formed between the sagittal. plane and the average path. of the advancing condyle as. viewed in the horizontal plane.
What is incisal guidance?
Incisal guidance is the path on the lingual surface of the maxillary anterior teeth along which the mandibular anterior teeth glide, in neutro- or distoocclusion.
What is the main usefulness of Christensen's work?
The Sloan authors suggest that the main usefulness of Christensen's work is to serve as a warning. “The theory of disruptive innovation provides a generally useful warning about managerial myopia.
How does innovation happen in this strange upside down world?
How does innovation ever happen in this strange upside-down world? The business school authors of the Sloan article suggest that the winners in the innovation race are decided largely by chance. Take the rise of the Internet. “Because online business required little investment in physical assets, almost anyone could start an online company,” they write. “Thousands of entrepreneurs rushed in to explore every imaginable idea. Existing businesses once again explored promising new business models, but because they were fewer in number, they couldn’t stake as many claims as the swarms of entrepreneurs. Although the majority of online startups would ultimately fail, their sheer numbers meant that some of them would strike it rich.”
Is Fujifilm still in a crisis?
Fujifilm committed itself to innovation as a way of life, not to sticking with its existing skills, designs, and facilities. Innovation Is Still In Crisis. Earlier this year, I reported on a survey from MindMatters which found that American companies are still in an “innovation crisis.”.
