• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
IOSR Journal of Environmental Science, Toxicology and Food Technology (IOSR-JESTFT)
IOSR Journal of Environmental Science, Toxicology and Food Technology (IOSR-JESTFT)

... phytoremediation capacity of the Scirpus mucronatus. The concentrations of the all elements in the bacteria 5, bacteria 60, and control samples were higher after 42 days rather than those on first day, as the most increasing was shown for Mn, and Pb. However variation of Be, Cu, Mo, Ni, Sb, and Se c ...
Coelectrospinning of biological compatible polymers with
Coelectrospinning of biological compatible polymers with

... biodegradability is becoming an issue, these materials also offer even more ideal growth surfaces for all kinds of bacteria. This in turn makes the use of these electrospun polymeric fibers unfavorable for the use in wound healing applications and also diapers. Here the risk of an infection is becom ...
simple positive stain with three easy to find dyes - Microscopy-UK
simple positive stain with three easy to find dyes - Microscopy-UK

E. Aminoglycosides
E. Aminoglycosides

Frequently Asked Questions about magnetic shielding
Frequently Asked Questions about magnetic shielding

... - Frequently Asked Questions about magnetic shielding What is Mumetal®? (or mu-metal or mewmetal, or moometal or newmetal?) Mumetal® is one registered trade name for a high-permeability, magnetically "soft" alloy used for magnetic shielding. Hipernom®, HyMu-80®. Permalloy®, and other names refer to ...
Tracing Field Lines
Tracing Field Lines

... magnet to the other. That's because each tiny iron shaving was temporarily magnetized by the magnet. Iron is a material that becomes magnetized in the presence of strong magnets which is why magnets attract iron. One end of the shaving temporarily became a north pole and the other end became a south ...
Holy Cow Magnet!
Holy Cow Magnet!

... magnet to the other. That's because each tiny iron shaving was temporarily magnetized by the magnet. Iron is a material that becomes magnetized in the presence of strong magnets which is why magnets attract iron. One end of the shaving temporarily became a north pole and the other end became a south ...
Lectures 5-6: Magnetic dipole moments
Lectures 5-6: Magnetic dipole moments

... o With field on, classically expect random distribution at target. In fact find two bands as beam is split in two. o There is directional quantisation, parallel or antiparallel to B. o Atomic magnetic moment has z = ±B. o Find same deflection for all atoms which have an s electron in the outermost ...
Magnetic Dipoles Magnetic Field of Current Loop i
Magnetic Dipoles Magnetic Field of Current Loop i

... For the silver atoms used in the experiment, one would expect to see either no deflection, or three lines, or five, etc. depending on the value of A for the orbital angular momentum of each atom. (Actually, silver has its outermost electron in an s state, so one would expect no deflection since A =0 ...
Nat 4-5 Unit 2 Section 2 pupil notes - update
Nat 4-5 Unit 2 Section 2 pupil notes - update

... water behind a dam high on a hill. This water is then allowed to run down pipelines to turn turbines, which then turn the generators to produce the electricity. Hydro-electric power stations are non-polluting; however they can only be used in certain areas and can cause damage to the local environme ...
pathogenicity of microbes - NYCC SP-01
pathogenicity of microbes - NYCC SP-01

... * reportable disease (HPV & chlamydia have knocked it down to #3) ...
bacteria on cell phones dmw
bacteria on cell phones dmw

... control and cell phones. In the cell phone you can see the different levels of bacteria of each phone. ...
TECHNICAL TRAINING TIP 017 Method for the diagnosis of ABS
TECHNICAL TRAINING TIP 017 Method for the diagnosis of ABS

... It is difficult to diagnose this type of sensor using an oscilloscope since the change in the sensor’s voltage, depending on the application, is only a few hundred millivolts. The magneto resistive sensor is also sensitive to variations in external magnetic fields, which implies that the object to d ...
Lecture 8: Probiotic Bacteria
Lecture 8: Probiotic Bacteria

... snook, red drum, spotted sea trout and striped mullet. Gram et al. (1999) reported a strain of Pseudomonas fluorescens reduced mortality of 40 g rainbow trout infected with pathogenic V. anguillarum Garcia-de-la-Banda et al. (1992) added Streptococcus lactis and Lactobacillus bulgaricus to rotifers ...
Wk7- Autophagy
Wk7- Autophagy

... Dot/icm mutants are defective in Type IV secretion involved with organelle trafficking or intracellular multiplication. Mutants localized to lysosomal-like vesicles, not autophagosomes. ‘Pregnant pause’ model says that autophagosome maturation is delayed to allow for pathogen development. ...
Magnetism
Magnetism

... pushes them to the right (labeled "R") side of the strip. This accumulates negative charge on the R-sid e and leaves the left side (labeled "L") of the strip positively charged. As a result of the accumulated charge, an electric field E is generated as shown in the figure so that the electric force ...
Pharmacology 34: Bacterial and Mycobacterial Infections (Cell Wall
Pharmacology 34: Bacterial and Mycobacterial Infections (Cell Wall

... Murein chains cross-linked by transpeptidases (TPs) aka penicillin-binding proteins (PBPs) Activation step -> TP attacks D-Ala-D-Ala amide bond on glycan polymer (releasing alanine) Coupling step -> free amino group (Gram-positive) or DAP (Gram-negative) attacks intermediate = new amide bond cross-l ...
Nanostorage - Max-Planck
Nanostorage - Max-Planck

... forming a needle pointing upward. Accordingly, the magnetic moments in the center of the permalloy wafer rotate out of the plane and form a magnetic field needle with a diameter of just about 20 nanometers, a so-called vortex core. Because the vortex cores can project upward or downward from the two ...
CLAS12 - Jefferson Lab
CLAS12 - Jefferson Lab

... CLAS12 Missing Mass Resolution ...
magnetic field
magnetic field

... A proton is released from rest at point A, which is located next to the positive plate of a parallel plate capacitor (see Figure 21.13). The proton then accelerates toward the negative plate, leaving the capacitor at point B through a small hole in the plate. The electric potential of the positive p ...
Chapter 11: Characterizing and Classifying Prokaryotes
Chapter 11: Characterizing and Classifying Prokaryotes

... Millions of bacterial species have not been isolated or cultured (up to 99.5% of existing species) ...
3_1-Clickers-Force-L..
3_1-Clickers-Force-L..

... What’s the direction of Fnet on the particle, at the instant it enters the region? A.To the left B.Into the page C.Out of the page D.No net force E.Not enough information ...
ajay yadav pgt- physics(9811552051)
ajay yadav pgt- physics(9811552051)

How Antibiotics Work
How Antibiotics Work

... tetracyclines compete with incoming transferRNA molecules; the aminoglycosides cause the genetic message to be misread and a defective protein to be produced; chloramphenicol prevents the linking of amino acids to the growing protein; and puromycin causes the protein chain to terminate prematurely, ...
Document
Document

... Magnetic Field of the Earth A small magnetic bar should be said to have north and south seeking poles. The north of the bar points towards the North of the Earth. The geographic north corresponds to a south magnetic pole and the geographic south corresponds to a magnetic north. The configuration of ...
< 1 ... 64 65 66 67 68 69 70 71 72 ... 142 >

Magnetotactic bacteria

Magnetotactic bacteria (or MTB) are a polyphyletic group of bacteria discovered by Richard P. Blakemore in 1975, that orient along the magnetic field lines of Earth's magnetic field. To perform this task, these bacteria have organelles called magnetosomes that contain magnetic crystals. The biological phenomenon of microorganisms tending to move in response to the environment's magnetic characteristics is known as magnetotaxis (although this term is misleading in that every other application of the term taxis involves a stimulus-response mechanism). In contrast to the magnetoception of animals, the bacteria contain fixed magnets that force the bacteria into alignment — even dead cells align, just like a compass needle. The alignment is believed to aid these organisms in reaching regions of optimal oxygen concentration.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report