Abstract: Lipocoacervates and compositions comprising lipocoacervates, methods of making and using same. A lipocoacervate comprises a coacervate phase and a lipid or lipids, where the lipid(s) is/are disposed on at least a portion of an exterior surface of the coacervate phase, and optionally, one or more biomolecules. In various examples, a coacervate phase comprises cationic component(s), such as, for example, polycations, such as, for example, chitosan, spermine, spermidine, positively-charged polymers, positively-charged proteins, and any combination thereof, and anionic component(s), such as, for example, polyanions, such as, for example, glycosaminoglycans, nucleic acids, negatively-charged proteins, and any combination thereof. In various examples, an anionic component is a biomolecule. In various examples, a lipocoacervate is made by contacting a coacervate composition with a lipid composition, where lipocoacervate(s) or a lipocoacervate composition is/are formed.

Abstract: A buckle device capable of displaying a locked state includes a main body unit, a latch unit, a fastening unit, an electromagnetic unit, and a control unit. The main body unit includes a main body and the latch unit includes a detachable tongue element. The fastening unit includes a bolt body interfering with the tongue element. The electromagnetic unit includes an electromagnetic module and an electromagnetic rod. The electromagnetic module controls the electromagnetic rod to interfere with the bolt body. The control unit includes a control module, a display module and a magnetic rod detection module for detecting the position of the electromagnetic rod. The control unit receives detection information of the magnetic bolt detection module and controls the display module to display a current state according to the position of the at least one electromagnetic rod.

Abstract: A buckle device capable of displaying a locked state includes a main body unit, a latch unit, a fastening unit, an electromagnetic unit, and a control unit. The main body unit includes a main body and the latch unit includes a detachable tongue element. The fastening unit includes a bolt body interfering with the tongue element. The electromagnetic unit includes an electromagnetic module and an electromagnetic rod. The electromagnetic module controls the electromagnetic rod to interfere with the bolt body. The control unit includes a control module, a display module and a magnetic rod detection module for detecting the position of the electromagnetic rod. The control unit receives detection information of the magnetic bolt detection module and controls the display module to display a current state according to the position of the at least one electromagnetic rod.

Abstract: The present invention relates to an efficient process of synthesizing some known Ertapenem compounds and to provide new intermediate compounds of Meropenem and Doripenem. The process and the intermediate can substantially increase the effective yield and reduce the impurity generation. The present invention further provides a novel and effective process for recovering and purifying ertapenem compounds by utilizing a low cost, materials with chemical stability as a carrier for isolating ertapenem compounds from extracts.

Abstract: A method for automatic consecutive installing operating systems is disclosed. The method includes establishing a transmission link between a server device and a device under test (DUT), downloading a preinstallation environment module from the server device via the transmission link, utilizing the preinstallation environment module to perform a boot process, obtaining an installation file from the server device and installing a first operating system on the DUT according to the installation file, modifying the installation file to indicate that a second operating system is a next installation operating system, and utilizing the preinstallation environment module to perform a boot process again and installing the second operating system on the DUT according to the modified installation file.

Abstract: The present invention relates to preparing carbapenem intermediates that are useful to produce Ertapenem, Meropenem and Doripenem; and provides an effective process for recovering ertapenem compounds.