Sentence examples for specimens survive from inspiring English sources

The file became popular in the Iron Age and a number of specimens survive from Roman times.

In its time it was considered to be one of Norfolk's finest sources of quality oak and subsequently plundered, but a selection of truly old specimens survive.

Detailed watercolour illustrations and engravings were made of dissections, and centuries-old specimens survive preserved in alcohol – but the unique advantage of the model was that it preserved a three-dimensional image with its original colour.

When it comes to long-term species survival we need more than cunning, physically brawny specimens surviving to procreate at the expense of the weaker.

References to many other Roman maps have been found, but very few actual specimens survived the Dark Ages.

In fact, shot peened specimens survived 2.1 × 104 cycles while the life of the as-austempered specimens was 0.2 × 104 cycles.

All fatigue specimens survived after 106 cycles at the given fatigue load level and the impact damage did not deteriorate or enlarge during fatigue loading.

Firstly, uniaxial stress-controlled HCF tests were performed with R being −1 and 0.1, and retest methods were proposed by increasing stress level or changing R for unbroken specimens survived over 108 cycles to help better understanding failure essence.

The fact that all of the specimens survived cyclic load at 50% ultimate tensile strength (and below) and the high estimated fatigue strength at 1 million cycles suggest that HA/PEEK composite is a promising fatigue-resistant material for biomedical applications.

The representation of a mosaic mask on a stela (an upright, freestanding stone slab functioning as a commemorative monument) at Seibal, Guatemala (590 ce), established the early use of the technique in Maya territory, but it became best known from the few specimens surviving from the time of the Aztec empire (c. 1376 1519) and from descriptions of others left by the Spanish conquerors.

At the low temperature all specimens survived the 140-h observation at salinities ≥ 22.3 ppt, whereas all specimens died at salinities ≤ 21.3 ppt (Fig. 4).