An inexpensive six-digit solid-state counter

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

An 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 کامل

Ankylosis of the Digit Bones in Six Culling Lame Cows

Objective- To review the six cases for determination the radiological, pathological andclinical features of bony ankylosis of the interphalangeal joint.Design- Cross-sectional and Observational studyAnimal- Six Culling Lame Dairy CowsProcedures- Forty one culled lame cows of 1135 culled cows having digit disorderswhich were randomly selected for clinical and radiographic and pathological purpos...

متن کامل

β-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 کامل

Automated 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 کامل

Use of a solid-state multihead gamma counter in a second-generation system for solid-phase immunoassay.

Simultaneous advances in detector technology and solid-phase separation systems, as well as the availability of powerful desktop computers, have made possible the development of "second-generation" solid-phase immunoassays. These retain the advantages of classical solid phase while significantly accelerating reaction kinetics. Hapten assays--such as for digoxin, thyroxin, and triiodothyronine u...

متن کامل

ذخیره 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: 1976

ISSN: 1554-351X,1554-3528

DOI: 10.3758/bf03201820