DIN 4543-1 PDF

Standard [WITHDRAWN] DIN Office work place – Part 1: Space for the arrangement and use of office furniture; safety requirements. DIN – Amendments. This document has been replaced by:: DIN Relationship to other standards. This document references . DIN —1 Office work place — Part 1: Space for the arrangement and use of office furniture; safety requirements, testing (September ). BGI Office.

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After a temporary disruption, the landbridge has persisted continuously since the mid-Miocene about 15 Ma Harzhauser et al. As the voice of the U. Timing of the internal nodes was summarized in detail in Table S We defined seven regions for the analyses: The ancestors of the P. The recognition of subgenera within Phrynocephalus is a matter of taste.

The versicolor -group had two sublineages: The first rate constant was separated from the second by a plateau and occurred before 14 Ma for mtDNA and before 11 Ma for nuDNA and the second plateau occurred after these dates. For each subset, the best fitting substitution model was selected using the Bayesian Information Criterion in Treefinder.

Your Alert Profile lists the documents that will be monitored. Herein, we follow Golubev and use the name P. For an areas of up to 5 people, the minimum width should be 0. Our analyses strongly suggest that the ancestor of Phrynocephalus diverged from other agamines around 27 Ma in late Oligocene, or ca. The distance surrounding a desk for movement or a comfortable office chair must also be sufficient.


Because no reliable paleontological data have been reported for Phrynocephaluswe used ten fossils from non-agamid outgroup taxa and outgroup Agamidae as calibration points see Table S5 ; Fig.

In that case, this blog post will serve as an overview of some of the most common guidelines and recommendations.

Group 1 2 3 4 5 6 7 8 9 10 11 1 arabicus—maculatus Various paleogeographic factors played major roles in the shifting of Central Eurasian climate Ramstein et al.

r, office space standards and the ZDF – pCon blog

Middle and Central Asia have one of the oldest desert areas. However, this taxonomic action was based primarily on small to moderate genetic distances between these forms p -distance 2.

With such guidelines strictly enforced in some 4534-1 and highly-suggested in others, you may already be familiar with terms like movement area, walk ways and floor space. Figure 5 shows the main events 45543-1 biogeographic history of Phrynocephalus inferred from molecular analyses and paleorange reconstructions.

Cenozoic aridization in Central Eurasia shaped diversification of toad-headed agamas Phrynocephalus; Agamidae, Reptilia. Further studies are required to clarify phylogenetic relationships within this group. Statistically significant mito-nuclear discordance occurs likely due to hybridization and the introgression of mitogenomes.

Strict sand-dwellers, Microphrynocepahlus P. Estimates of divergence and diversification times for Phrynocephalus vary among authors. The genus has three clearly defined clades that may warrant taxonomic recognition. This standard is not included in any packages. Please enable Javascript to view PeerJ.

Transitions between states were formalized using step-matrix Table S7. The primary center of radiation for Phrynocephalus in Southwest Asia best explains their apparent lag in radiation.


Phrynocephalus is a characteristic element of the deserts of Palearctic Asia, and there is a substantial sympatry between species and species groups Arnold, Fig.

However, the phylogenetic position of its type species— P. The ancestral areas and biogeographic processes vicariance, dispersal, and colonization routes reconstructed from nuDNA data were shown in Fig.

Monophyly of the P. The older name Phrynosaurus Fitzinger, is available.

pCon.planner, office space standards and the ZDF

The optimum partitioning schemes for nuclear and mitochondrial alignments were identified with PartitionFinder Lanfear et al. BAuAand are as follows:. Environment You can no longer find the ambient lighting and background more… posted on December 13, Stepping into the set of Friends As a long-time fan of the TV series Friends, I more… posted on December 6, Phylogenetic placement of Phrynocephalus.

The distance surrounding a desk for xin or a comfortable office chair must also be sufficient For personally assigned space, users should have a distance of 1m.

Typo Missing or incorrect metadata Quality: This group of miniaturized species inhabit wind-blown sands of southern Middle Asia Turan and Middle East. Passage ways for personal workspace, or an area that is only used by one person, can have a width of 0.

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