A singly symmetrical (C section) or a point-symmetrical (Z section) cold-formed purlin is even more susceptible to buckling because it has its shear center in a location quite different from the point ...

Purlin spacing is dictated by the load-carrying capacity of the roof panels; a 5-ft spacing is common. Appendix B includes section properties for purlin sizes offered by some manufacturers.

Suppliers wishing to do business with UNHCR in a specific region or country in answer to local/regional solicitations, shall request registration directly to the local/ regional operation. Suppliers ...

To protect and provide solutions to people forced to flee, UNHCR must anticipate, plan, source and purchase goods and services in a timely, efficient and sustainable manner. This might range from ...

All of the electricity supplied by So Energy is from renewable sources. The supplier sources its energy according to its customers’ votes, so billpayers know exactly where their green ...

Julie Kratz promotes allyship in the workplace. Supplier diversity, often a function tucked away in an organization’s procurement department, rarely has the visibility that other diversity ...

UN suppliers are expected to refrain from offering employment to any such person based on the Secretary-General’s bulletin ST/SGB/2006/15. The bulletin describes the post-employment restrictions ...

Octopus Energy is an Eco Provider for the second time. At the other end of the spectrum, two gas and electricity suppliers scored zero points in our assessment. Energy companies approach renewable ...

At Red Bull the relationship with our suppliers is a top priority, as it has a big contribution to our company’s success and growth. To support this relationship during the overall collaboration ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...

It is important to source supplies of a high standard or it may affect your finished product and therefore your customer satisfaction. If a supplier does not deliver at the agreed time ...