The divine illumination affords the right understanding after the apostolic suggestion and the New Testament fulfilment.

Disassembly of a chemoluminescent glow stick, from left to right: ( 1 ) original, intact lightstick ; ( 2 ) opened glow stick with peroxide mixture poured into a graduated cylinder and glass ampoule of fluorophore removed ; ( 3 ) all three under UV illumination showing fluorophore fluorescence and plastic container fluorescence ; ( 4 ) chemoluminescence of mixed substances in the graduated cylinder ; ( 5 ) the mixture returned to the original plastic container, showing a slightly different ( more orange ) colour of light emission ..

He borrowed the apparatus for me, which I took to my room, installed at my window, and with which, when conditions of illumination were right, I took the observations.

If the SAR is " squinting " forward or aft away from the exactly broadside direction, then the illumination direction, and hence the shadow direction, will not be opposite to the overlay direction, but slanted to right or left from it.

The resulting values of illumination throughout the model ( sometimes including for empty spaces ) are stored and used as additional inputs when performing calculations in a ray-casting or ray-tracing model.

These algorithms model diffuse inter-reflection which is a very important part of global illumination ; however most of these ( excluding radiosity ) also model specular reflection, which makes them more accurate algorithms to solve the lighting equation and provide a more realistically illuminated scene.

Hadamard described the process as having steps ( i ) preparation, ( ii ) incubation, ( iv ) illumination, and ( v ) verification of the five-step Graham Wallas creative-process model, leaving out ( iii ) intimation, with the first three cited by Hadamard as also having been put forth by Helmholtz:

The Phong reflection model ( also called Phong illumination or Phong lighting ) is an empirical model of the local illumination of points on a surface.

Phong reflection is an empirical model of local illumination.

Then the Phong reflection model provides an equation for computing the illumination of each surface point:

Phong shading may also refer to the specific combination of Phong interpolation and the Phong reflection model, which is an empirical model of local illumination.

There has been speculation that the Master of the Playing Cards was partly responsible for the illumination of the Princeton copy, though all that can be said for certain is that the same model book was used for some of the illustrations in this copy and for some of the Master's playing cards.

Other changes to the 2009 model year car now being launched include: three new types of alloy wheels ( 17, 18 and 19 inch ), a slightly modified radiator grille, three new exterior colours, the new leather colour, the new wood trims, white switch illumination instead of red, accent and switch trim in the new " Warm gray " colour, an upgraded car key, makeup mirror in the rear on the LWB version, dampers optimised for low-friction, Carbon fibre-reinforced Silicon Carbide ( C / SiC ) ceramic composite brakes ( front ) on the Phaeton W12, as well as a rearview camera ( Rear Assist ) and blind spot warning system Side Assist.

Therefore, we may interpolate these normals along the edges of each cube to find the normals of the generated vertices which are essential for shading the resulting mesh with some illumination model.

This method uses the reflectance coefficients of room surfaces to model the contribution to useful illumination at the working level of the room due to light reflected from the walls and the ceiling.

Continuous improvement in model specifications has led to the introduction of 40: 1 gearing in locomotive drive mechanisms, NEM couplings on all stock, and LED lighting strips for coaching stock ( yellow for ' older ' coaches, to represent incandescent illumination, and white for more modern coaches and EMUs to represent fluorescent fittings ).

However, a considerable amount of research has been done to effectively model skylight illumination.

This is in contrast to other popular methods of lighting such as vertex lighting, which calculates illumination at each vertex of a 3D model and then interpolates the resulting values over the model's faces to calculate the final per-pixel color values.

In 1920, the village people already had electricity, police station, public illumination, notary's office, " school ", telephone service, church, city hall and emergency room.

Among the issues Fox was asked to defend were that he: called God " Mother ";” preferred the concept of Original Blessing over Original Sin ; worked too closely with Native American spiritual practices ; did not condemn homosexuality ; and taught the four paths of creation spirituality — the Via Positiva, Via Negativa, Via Creativa and Via Transformativa instead of the church ’ s classical three paths of purgation, illumination and union.

The principal altar receives illumination from two windows placed in the back side of the church.

The aspirations of church building reached its zenith then, and the groin vault was pursued aggressively for its ability to create strength, without massive buttress formations ; in addition, it provided the church architects a remedy for the dim illumination inherent in the barrel vault design, since the barrel vault had to minimise fenestration to retain adequate strength.

File: Stundenbuch_der_Maria_von_Burgund_Wien_cod. _1857_Der_Evangelist_Lukas. jpg | St Luke in The Hours of Mary of Burgundy, c. 1477, Northern Renaissance manuscript illumination.

Their copious illumination, niches. 5 meter deep, provisions for hypocausts beneath the floors to keep the spaces dry, have prototypes in the architecture of Roman libraries.

Via purgativa is the Roman Catholic equivalent to katharsis, and theoria is subdivided between illumination and full mystical union.

Roman Catholic monk Thomas Merton wrote that the illumination of contemplation is prized much higher than the intellectual capacity of a theologian, with contemplation being " the normal perfection of theology ".

As for luxury arts, manuscript illumination on vellum and parchment emerged from the 5th century, with a few manuscripts of Roman literary classics like the Vergilius Vaticanus and the Vergilius Romanus, but increasingly Christian texts, of which Quedlinburg Itala fragment ( 420-430 ) is the oldest survivor.

Diatomaceous earth as viewed under Bright field microscopy | bright field lighting | illumination on a light microscope.

Image: Paper_Micrograph_Bright. png | Bright field illumination, sample contrast comes from absorbance of light in the sample.

Image: Paper_Micrograph_Cross-Polarised. png | Cross-polarized light illumination, sample contrast comes from rotation of polarized light through the sample.

Image: Paper_Micrograph_Dark. png | Dark field illumination, sample contrast comes from light scattered by the sample.

Image: Paper_Micrograph_Phase. png | Phase contrast illumination, sample contrast comes from interference of different path lengths of light through the sample.

Byzantine illuminated manuscript | illumination depicting John dictating to his disciple, Prochorus ( c. 1100 ).

Diatomaceous earth as viewed under bright field microscopy | bright field lighting | illumination on a light microscope.

An Illumination ( manuscript ) | illumination depicting Romans punishing Cretan Saracens, taken from the Madrid Skylitzes, a 12th-century Byzantine manuscript.

Near-contemporary depiction of Byzantine Varangian Guardsmen, in an illumination from the John Skylitzes | Skylitzis Chronicle.

Totila razes the walls of Florence: illumination from the Chigi ms of Giovanni Villani | Villani's Cronica

15th century manuscript illumination of an angel sending the fleurs-de-lis to Clovis I | Clovis

File: Paper_Micrograph_Bright. png | Bright field illumination, sample contrast comes from absorbance of light in the sample.

File: Paper_Micrograph_Cross-Polarised. png | Cross-polarized light illumination, sample contrast comes from rotation of polarized light through the sample.

File: Paper_Micrograph_Dark. png | Dark field illumination, sample contrast comes from light scattered by the sample.

File: Paper_Micrograph_Phase. png | Phase contrast illumination, sample contrast comes from interference of different path lengths of light through the sample.

Aachen Gospels ( c. 820 ), an example of Carolingian Illuminated manuscript | illumination.

Pope Urban II at the Council of Clermont, given a Gothic architecture | late Gothic setting in this illumination from the Livre des Passages d ' Outre-mer, of c 1490 ( Bibliothèque National )

File: Unter den Linden at dusk. jpg | Christmas illumination

File: AberdeenBestiaryFolio004vChristInMajesty. jpg | Christ in Majesty from the Aberdeen Bestiary, c. 12th century, manuscript illumination.

" Cleric, Knight, and Workman ": the three estates in a French medieval Illuminated manuscript | illumination

The Mamluks kill Thoros and capture Leo at the Battle of Mari | disaster of Mari, 1266: illumination from Le Livre des Merveilles, 15th century