Results 51 to 60 of about 47,623 (225)

Blood cholesterol levels of hypercholesterolemic rat (Rattus norvegicus) after VCO treatment [PDF]

open access: yes, 2009
Abstrak. Harini M, Astirin OP. 2009. Kadar kolesterol darah tikus putih (Rattus norvegicus) hiperkolesterolemik setelah perlakuan VCO. Nusantara Bioscience 1: 53-58.
ASTIRIN, OKID PARAMA, HARINI, MARTI
core   +2 more sources

Optical‐to‐Microcomb Stability Transfer for Ultrastable Timing and Microwave/Millimeter‐Wave Generation

open access: yesLaser &Photonics Reviews, EarlyView.
This work demonstrates a high‐fidelity stability transfer from an optical reference to a high‐repetition‐rate microcomb using a mode‐locked laser bridge. By employing electro‐optic sampling timing detection, femtosecond‐level synchronization and 10−18‐level fractional frequency stability are achieved.
Changmin Ahn   +4 more
wiley   +1 more source

Multi‐band VCO PLL with continuously maintained optimum VCO control voltage

open access: yesElectronics Letters, 2014
A new architecture for a multi‐band voltage‐controlled oscillator (VCO) phase‐locked loop (PLL) is presented, which can continuously maintain the optimum VCO sub‐band and the VCO control voltage even with severe supply voltage variation. A prototype 2 GHz PLL with the new architecture is successfully demonstrated in 0.13 µm CMOS technology.
Young‐Seok Park   +3 more
openaire   +1 more source

Quantum State‐Resolved Photodissociation Dynamics Study of Transition‐Metal Carbonyl and Nitrosyl

open access: yesThe Chemical Record, EarlyView.
State‐resolved scattering measurements provide experimental visualization of nuclear motions in reacting molecules. Carbonyls and nitrosyls are typical ligands in most of the transition‐metal complexes, which undergo dissociation upon visible and ultraviolet photoexcitation.
Keigo Nagamori   +2 more
wiley   +1 more source

Potency of Turmeric Extract (Curcuma domestica Val.) with Virgin Coconut Oil (VCO) Against Incision Wound Healing

open access: yesBiology, Medicine & Natural Product Chemistry
Wounds are damage or loss of body tissues that occur due to a factor that interferes with the body's protective system. One example of an open wound is an incision where there is a linear tear in the skin and underlying tissue.
Yusni Atifah, Aifa Kurnia
doaj   +1 more source

Low power and low phase noise complementary voltage controlled oscillator optimised by a meta‐heuristic algorithm

open access: yesIET Microwaves, Antennas & Propagation, 2023
This paper presents a differential complementary metal oxide semiconductor inductor‐capacitor voltage controlled oscillator (LC‐VCO). The VCO is adopted from the gate‐to‐source capacitor feedback Colpitts VCO which has the advantage of large value of ...
Mohammad Jafar Hemmati   +1 more
doaj   +1 more source

Pulsed phase locked loop strain monitor [PDF]

open access: yes, 1982
The RF output of a voltage controlled oscillator (VCO) is periodically gated to a transducer which produces acoustic waves in a bolt. The reflected acoustic waves are converted to electrical signals by the transducer and gated to a mixer which also ...
Heyman, J. S.
core   +1 more source

Design of a 4.2-5.4 GHz Differential LC VCO using 0.35 m SiGe BiCMOS Technology [PDF]

open access: yes, 2006
In this paper, a 4.2-5.4 GHz, Gm LC voltage controlled oscillator (VCO) for IEEE 802.11a standard is presented. The circuit is designed with AMS 0.35´m SiGe BiCMOS process that includes high-speed SiGe Heterojunction Bipolar Transistors (HBTs).
Bozkurt, Ayhan   +7 more
core   +1 more source

Cannabidiol and cannabigerol ameliorate steatotic liver disease via phosphocreatine buffering and lysosomal restoration

open access: yesBritish Journal of Pharmacology, EarlyView.
Cannabidiol (CBD) and cannabigerol (CBG) alleviate hepatic steatosis in obese mice by shifting energy buffering towards phosphocreatine and enhancing lysosomal lipid degradation and trafficking. These effects are associated with increased creatine kinase activity and lysobisphosphatidic acid (LBPA) levels, highlighting a previously unrecognised ...
Radka Kočvarová   +12 more
wiley   +1 more source

Aktivitas Antioksidan Kombinasi Fraksi Metanol Virgin Coconut Oil dan Madu Kele Bali dengan Metode DPPH (2,2-diphenyl-1-picrylhidrazyl)

open access: yesJPSCR: Journal of Pharmaceutical Science and Clinical Research, 2020
Virgin coconut oil (VCO) dan madu telah banyak digunakan sebagai bahan baku sediaan topikal untuk perawatan kulit. Salah satu khasiat yang telah terbukti adalah aktivitas antioksidannya.
Ni Putu Eka Leliqia   +4 more
doaj   +1 more source

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