engineering

Nordic Institute of Dental Materials

Nordic Institute of Dental Materials is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Nordic Institute of Dental Materials rather than just read about it. In short: The Nordic Institute of Dental Materials AS (NIOM AS) is a Nordic Cooperative Body for dental biomaterials. The Institute’s activities in research, materials testing, standardisation and research-based consulting are directed towards dental health services and health authorities in the Nordic countries.

Key takeaways

Nordic Institute of Dental Materials belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Nordic Institute of Dental Materials to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Nordic Institute of Dental Materials from memory before moving on to harder problems.

Reference excerpt

The Nordic Institute of Dental Materials AS (NIOM AS) is a Nordic Cooperative Body for dental biomaterials. The Institute’s activities in research, materials testing, standardisation and research-based consulting are directed towards dental health services and health authorities in the Nordic countries. The Institute is owned jointly by NORCE and the Norwegian Ministry of Health and Care Services. Activities are financed by the Nordic Council of Ministers and the Nordic ministries for health services. Materials testing and consulting services also generate income. As a joint Nordic resource center, NIOM collaborates with dental schools and research institutions and provides services to government health authorities, dental professionals, and the public in the Nordic countries in the field of dental biomaterials.

History NIOM was established in 1972, as a joint Nordic institute located close to Ullevaal Stadium in Oslo. A programme for testing and certification of dental biomaterials on the Nordic market was established, and the first lists of certified materials were published in 1974. Products were tested every year, and the Nordic health authorities required, or strongly recommended, that dentists used NIOM certified products. In 1992, the laboratory obtained official accreditation for testing dental biomaterials. These testing and certification activities continued until 1998 when the European Medical devices directive came into force, introducing a new, joint European regulatory scheme for the certification (CE marking) of medical and dental biomaterials and devices.

Today, the Institute maintains its competency in the accredited testing of dental biomaterials, and promotes this activity with manufacturers and regulatory bodies. Before 2004, had the responsibility as a Notified Body for the use of the CE mark on dental products. The provision of an accredited laboratory service to industry, health authorities and other parties remains one of NIOM's core activities. On January 1, 2010 NIOM’s status changed from a Nordic Institute to a Nordic Co-operative Body. This means that ownership of NIOM is transferred from the Nordic Council of Ministers to UniRand a.s. (an arm of the University of Oslo) and the Norwegian Ministry of Health and Care Services to create a proprietary company, Nordic Institute of Dental Materials (NIOM). NIOM continues the work with the same staff and professional services. From January 1.2019 NIOMs ownership is shared by NORCE (51 percent) and the Norwegian Ministry of Health and Care Services (49 percent).

Research

Research is a major part of the portfolio of work at NIOM. The institute collaborates with universities and research centres in dentistry, medicine and materials science in the Nordic countries and worldwide. Research underpins both standardization activities and the information and recommendations provided to health authorities, the dental profession and the public. Projects include material characterization and properties, biocompatibility and clinical performance.

Services for dental professionals NIOM provides evidence- and research-based information on dental biomaterials and medical devices to dental personnel, health authorities and to the public. This is promulgated through articles in the Nordic dental journals, journals for dental technicians. There is ongoing work on a register of dental products ("DMN" - Dentala Material Norden). NIOM also provides on-line services, E-mail and telephone, related to dental biomaterials.

Testing and consulting services NIOM carries out testing according to relevant product standards and according to selected methods as requested by the client. TNIOM offers consulting services in questions related to dental biomaterials. Consultancies cover questions related to properties, performance, safety and development of dental biomaterials.

Standardization

NIOM has for many years contributed to standardization at an international level both through the International organization for Standardization - ISO and within Europe through the Comité Européen de Normalisation (CEN). Development of new standards and revision of existing standards have been the main focus. Standards in dentistry set requirements for the properties of dental materials and dental instrumentation, and prescribe procedures for the testing of dental materials. Participation in standardization work for dental products and for biocompatibility in general allows NIOM to have an influence on test methods and requirements for dental products. NIOM has had, and still has, a major impact on the selection of methodology and requirements of the dental product standards, and the requirements are often based on results from research activities at NIOM. International standardization is organized in different Technical Committees (TC), each dealing with a specific field of interest. Each committee is again divided into smaller subcommittees and working groups devoted to different topics of the field. Scientists from the institute are technical experts and conveners of working groups within the following technical committees: ISO/TC 106 Dentistry; ISO/TC 194 Biocompatibility of medical devices; CEN/TC 55 Dentistry, and CEN/TC 206 Biocompatibility of medical and dental materials and devices. Standards Norway (SN) is the national member body in the European and International standardization organizations.

References

Illustrations

Worked examples

Example 1 — a first encounter with Nordic Institute of Dental Materials

Start with the simplest possible case. Write down what Nordic Institute of Dental Materials claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Nordic Institute of Dental Materials before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Nordic Institute of Dental Materials ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Nordic Institute of Dental Materials

In research: Nordic Institute of Dental Materials appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Nordic Institute of Dental Materials in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Nordic Institute of Dental Materials is common in secondary-school and first-year university syllabi. It links to neighbouring topics Dental research institutes, Materials science organizations, Materials testing institutes, so understanding it makes those chapters shorter.
In everyday life: Look for Nordic Institute of Dental Materials outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Nordic Institute of Dental Materials” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Nordic Institute of Dental Materials in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Nordic Institute of Dental Materials means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Nordic Institute of Dental Materials out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Nordic Institute of Dental Materials in simple terms?

Why does Nordic Institute of Dental Materials matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Nordic Institute of Dental Materials?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Nordic Institute of Dental Materials.