Abstract: Provided herein are compositions of polyolefin masterbatches containing liquid phosphite antioxidants intended for use as antioxidizing preparations for polyolefins. The polyolefin masterbatches herein exhibit good shelf stability including reduced blooming of the liquid phosphite and reduced consumption of the active phosphite during storage due to hydrolysis or other undesirable reactions.

Abstract: The invention relates to a method for calculating a stimulus for the change of shape of a medical aid in order to change the position of the medical aid from an actual position to a final target state. In order to achieve optimized treatment for the patient, a method comprising the following steps is provided: Detecting the actual position of the body part to be corrected after a first correction step in a control unit, Comparing the actual position of the body part to be corrected with a target position that is stored in the control unit, If applicable, detecting, by the control unit, the deviation between the actual position and target position of the body part to be corrected, Calculating with the control unit the stimulus that has to act on the medical aid to perform a second correction step, taking into account the deviation between the actual state and target state of the body part to be corrected, wherein the effect of the stimulus on the medical aid is saved in the control unit.

Abstract: Systems, devices, and methods for manufacturing nanobubbles are disclosed herein. In an embodiment, a nanobubble generator system includes a medium, wherein in the medium is a liquid medium or a semi-liquid medium. A device is immersed in the medium. The device includes a ceramic membrane having a first surface and an opposing second surface, and pores extending through the membrane from the first surface to the second surface, and a hydrophobic porous coating layer disposed on the first surface of the membrane. The system includes a gas source for providing a gas to the medium. In operation, the gas enters pores on the second surface of the membrane and exits the coating layer in the form of nanobubbles.

Abstract: Systems, devices, and methods for manufacturing nanobubbles are disclosed herein. In an embodiment, a nanobubble generator system includes a medium, wherein in the medium is a liquid medium or a semi-liquid medium. A device is immersed in the medium. The device includes a ceramic membrane having a first surface and an opposing second surface, and pores extending through the membrane from the first surface to the second surface, and a hydrophobic porous coating layer disposed on the first surface of the membrane. The system includes a gas source for providing a gas to the medium. In operation, the gas enters pores on the second surface of the membrane and exits the coating layer in the form of nanobubbles.

Abstract: The method for enhancing strength and durability of weak soils includes the steps of selecting a weak soil, such as marl or dune sand, mixing the weak soil with 2% cement by weight and between 5% and 30% by weight of Electric Arc Furnace Dust (EAFD) to form a dry mixture, mixing the dry mixture with water to form a substantially homogenized mixture, and curing the homogenized mixture, wherein curing can include the step of sealing the homogenized mixture in an environment having a temperature between 19° C. and 25° C., inclusive, for seven days.

Abstract: The method for enhancing strength and durability of weak soils includes the steps of selecting a weak soil, such as marl or dune sand, mixing the weak soil with 2% cement by weight and between 5% and 30% by weight of Electric Arc Furnace Dust (EAFD) to form a dry mixture, mixing the dry mixture with water to form a substantially homogenized mixture, and curing the homogenized mixture, wherein curing can include the step of sealing the homogenized mixture in an environment having a temperature between 19° C. and 25° C., inclusive, for seven days.

Abstract: Native oxides and residue are removed from surfaces of a substrate by performing a hydrogen remote plasma process on the substrate. In one embodiment, the method for removing native oxides from a substrate includes transferring a substrate containing native oxide disposed on a material layer into a processing chamber, wherein the material layer includes a Ge containing layer or a III-V compound containing layer, supplying a gas mixture including a hydrogen containing gas from a remote plasma source into the processing chamber, and activating the native oxide by the hydrogen containing gas to remove the oxide layer from the substrate.