Another inexpensive, efficient, solid state shock scrambler
نویسندگان
چکیده
منابع مشابه
Energy-efficient control of solid-state lighting
Lighting control is in the midst of radical change. Presentday state-of-the-art lighting systems tend to be extremely complex. They exhibit very flexible actuation possibilities with many degrees of freedom that can be exploited to answer dynamiclighting needs. However, user interfaces to these systems are woefully lacking. They are frequently denigrated to a panel of buttons that select partic...
متن کاملβ-galactosidase Production by Aspergillus niger ATCC 9142 Using Inexpensive Substrates in Solid-State Fermentation: Optimization by Orthogonal Arrays Design
Background: Enzymatic hydrolysis of lactose is one of the most important biotechnological processes in the food industry, which is accomplished by enzyme β-galactosidase (β-gal, β-D-galactoside galactohydrolase, EC 3.2.1.23), trivial called lactase. Orthogonal arrays design is an appropriate option for the optimization of biotechnological processes for the production of microbial...
متن کاملA simple design of shock-scrambler unit for studies on foot-shock elicited aggression in rats.
A simplified circuit design for fabricating a shock scrambler unit (SSU) is described in this note. This instrument finds application in research studies on aggression behaviour using rats for the experiments. In this experimental production of aggression, an aversive mood is generated in pair of rats kept in a test chamber by giving electric foot-shocks to them, and this evokes the fighting be...
متن کاملAutomated and inexpensive method to manufacture solid- state nanopores and micropores in robust silicon wafers
In this work an easy, reproducible and inexpensive technique for the production of solid state nanopores and micropores using silicon wafer substrate is proposed. The technique is based on control of pore formation, by neutralization etchant (KOH) with a strong acid (HCl). Thus, a local neutralization is produced around the nanopore, which stops the silicon etching. The etching process was perf...
متن کاملAn Inexpensive, All Solid-state Video and Data Recorder for Accident Reconstruction
An accurate record of the events preceding a traffic accident is useful to trucking companies, car rental agencies, commercial carriers, and insurance providers, as well as to passenger car drivers. A video and data recording is very helpful for accurate accident reconstruction. We have made a prototype of a “personal eye witness”: a small video camera with solid state memory and a short record...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Behavior Research Methods & Instrumentation
سال: 1980
ISSN: 1554-351X,1554-3528
DOI: 10.3758/bf03208324