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FUNCTIONAL ROUTINE [3 records]

Record 1 2025-02-28

English

Subject field(s)
  • Clocks, Watches and Bells
DEF

A 17th-century bracket clock worked by weights and surmounted by a bell in a frame.

OBS

Originally called "house clocks" or "great chamber clocks, "lantern clocks were renamed as such during the mid-nineteenth century. As their original name suggests, they were designed as simple, functional timepieces, used to regulate the daily routine and activities of the household in which they hung. Their weight-driven movements were stout, reliable, comparatively cheap and were more accurate than contemporary spring clocks... Domestic inventories of the period show that lantern clocks were usually hung in a hall or on a staircase, where sufficient space existed beneath for the drop of their weights and where the sound of their bell or alarm could reverberate through the house.

French

Domaine(s)
  • Horlogerie et sonnerie
Key term(s)
  • horloge-lanterne

Spanish

Save record 1

Record 2 2013-10-25

English

Subject field(s)
  • Mathematics, Physics and Natural Sciences
  • Electronics and Informatics
  • Medicine and Health
  • Industries
DEF

An array of nanosized objects, especially one of nanosized spots that have unusual optical characteristics.

CONT

By orienting and networking such wires, nano-circuitry can potentially be created, which may be of value in the computer industry. The nanostructures can also be incorporated into coatings with optical, electric, magnetic, catalytic, or enzymatic moieties as functional units. A nanoarray is a nanoscale or microscale ordered arrangement of nanotemplates and/or nanostructures. A nanoarray, therefore comprises an ordered array of nanostructures. A nanoarray can have any type of long range packing symmetry, including 2-, 3-, 4-, or 6-fold packing symmetry. The nanoarray can be a one-dimensional structure, a two-dimensional array, or a three-dimensional array. In a specific embodiment, where the nanoparticles are dielectrics, a three-dimensional nanoarray can be a photonic bandgap crystal. Optimal conditions for assembly and crystallization of a nanoarray... are easily determined by routine experimentation, such as by changing each variable individually and monitoring formation of the appropriate products.

CONT

We examine how synthetic dynamic nanostructured surfaces control the attachment of pathogenic biofilms. The parameters governing long-range patterning of bacteria on high-aspect-ratio (HAR) nanoarrays are combinatorially elucidated, and we discover that sufficiently low effective stiffness of these HAR arrays mechanoselectively inhibits ~40% of Pseudomonas aeruginosa biofilm attachment. Inspired by the active echinoderm skin, we design and fabricate externally actuated dynamic elastomer surfaces with active surface microtopography.

Key term(s)
  • nano-array

French

Domaine(s)
  • Mathématiques, physique et sciences naturelles
  • Électronique et informatique
  • Médecine et santé
  • Industries
CONT

Cette invention concerne des nanomodèles, des nanostructures, des nanoréseaux et des nanodispositifs produits à partir de polypeptides de chaperonine mutés et du type sauvage, et concerne également des procédés de production de ces compositions, des procédés d'utilisation de ces compositions et des polypeptides de chaperonine spécifiques pouvant être utilisés pour produire ces compositions.

Key term(s)
  • nano-réseau

Spanish

Save record 2

Record 3 1987-12-09

English

Subject field(s)
  • Diagnostic Procedures (Medicine)
  • Radiography (Medicine)
CONT

EMBAS

French

Domaine(s)
  • Méthodes diagnostiques (Médecine)
  • Radiographie (Médecine)
DEF

Technique superposant sur un même film la radiographie du squelette du pied et l'empreinte de la plante du pied posé sur une vessie contenant du mercure qui en délimite les contours.

Spanish

Save record 3

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