Bee pollen is also taken to improve memory, increase hormone levels, prevent allergies, enhance prostate health, lower cholesterol, protect the liver, and to treat intestinal disorders such diarrhea and constipation. It is also used for weight loss.ee pollen is also taken to improve memory, increase hormone levels, prevent allergies, enhance prostate health, lower cholesterol, protect the liver, and to treat intestinal disorders such diarrhea and constipation. It is also used for weight loss.
Types of tankers. juillet 9, 2013 Â· par Â· dans Logistics Â·. While no standardized system for the classification of oil tankers exists; the fleet is typically divided into four major categories based on carrying capacity. These categories are ULCCs and VLCCs, Suezmax, Aframax, and Panamax and Handysize tankers.
There are two types of double-hull ballast arrangements: 1  The first is the âLâ type arrangement, where the ballast is the space between the outer and inner hulls. This design has the potential for large off-centre weights if any portion of the cargo in either the port or starboard tanks is lost. This can lead to instability and in rough seas potentially to capsize. The second type of double-hull tanker is the U type, in which the ballast is one continuous divider between the outer and inner hulls. This design is much more stable under spill conditions, and because it separates the cargo into smaller containers (assuming standard tanker size), less oil will spill if one tank is ruptured.