What's the difference between aerial and antenna?

Aerial


Definition:

  • (a.) Of or pertaining to the air, or atmosphere; inhabiting or frequenting the air; produced by or found in the air; performed in the air; as, aerial regions or currents.
  • (a.) Consisting of air; resembling, or partaking of the nature of air. Hence: Unsubstantial; unreal.
  • (a.) Rising aloft in air; high; lofty; as, aerial spires.
  • (a.) Growing, forming, or existing in the air, as opposed to growing or existing in earth or water, or underground; as, aerial rootlets, aerial plants.
  • (a.) Light as air; ethereal.

Example Sentences:

  • (1) Careless Herbicidal aerial spray of a field for weed control and defoliation of cotton before machine picking, resulted in the contamination of an adjoining reservoir, killing large volume of fish.
  • (2) Facebook Twitter Pinterest An aerial view of the area.
  • (3) His comments come the day after David Cameron revealed that an unprecedented aerial strike in Syria had killed two Britons fighting alongside Islamic State (Isis).
  • (4) Facebook Twitter Pinterest An aerial view of the stricken Dharahara tower in Kathmandu.
  • (5) I must say that for the time being we are still missing some boats and aerial means.
  • (6) The report reveals a pattern of frequent Israeli attacks using large aerial bombs to level civilian homes, sometimes killing entire families,” Amnesty said.
  • (7) cpd-3 showed short aerial hyphae with dense formation of conidia.
  • (8) UN envoy Staffan De Mistura halted the latest Syria talks on 3 February, because of major differences between the two sides, exacerbated by increased aerial bombings and a wide military offensive by Syrian troops and their allies under the cover of Russian airstrikes.
  • (9) Meanwhile, rebel-held eastern Aleppo has been overrun by pro-regime forces led by Lebanese Hezbollah and Iranian-led Shia militias supported by Russian and Syrian regime aerial bombardment.
  • (10) Ethanolic extracts of the aerial parts of Artemisia abyssinica and A. inculta were subjected to acute toxicity observations in mice for 24 h and chronic toxicity evaluation for 3 months.
  • (11) It arrived at this number through a 2004-06 survey of tree canopy cover, carried out using aerial photography.
  • (12) It left Monk rueing Shelvey’s disallowed strike, while also questioning why Oliver did not send off Koné, rather than book the forward, for an aerial challenge on Federico Fernández in the first half.
  • (13) Facebook Twitter Pinterest Cows stranded on ‘island’ after New Zealand earthquake – aerial video Key said the quake was the most significant he could remember feeling in Wellington and that his team was clearing up damage in his own offices.
  • (14) Bullish as ever, a press release reveals that the service should be available by 2015 – once the Federal Aviation Administration (FAA)'s rules on the safety of unmanned aerial vehicles are finalised.
  • (15) Just as the internet has revolutionised the transport of online data, the company says a network of unmanned aerial vehicles (UAVs) – the "matternet" – could do the same for supplies.
  • (16) The primary health-care teams in a remote area of Queensland were linked with their base hospital, regional hospitals, a teaching hospital and an aerial retrieval team by means of AUSSAT 1.
  • (17) A close correlation was observed between the seasonal occurence of P. falciparum cases in 1973 and vector densities, and between vector densities and aerial application of agricultural insecticides.
  • (18) On Saturday the aerial advertising company Air Ads posted a message on Twitter which said: “Busy afternoon, putting together a banner for St James Park tomorrow afternoon!” That was accompanied by a picture of a banner being prepared, with red letters across it spelling out “AUF WIEDERSEHEN PREM”.
  • (19) It is pointed out that ground and aerial spraying techniques produce much higher daily mortalities than this, but they may often not be sustained for sufficiently long to achieve eradication.
  • (20) Superior situational awareness, an extraordinary awareness of the total flight environment and aerial combat situation, is a significant contributor to success in aerial engagement.

Antenna


Definition:

  • (n.) A movable, articulated organ of sensation, attached to the heads of insects and Crustacea. There are two in the former, and usually four in the latter. They are used as organs of touch, and in some species of Crustacea the cavity of the ear is situated near the basal joint. In insects, they are popularly called horns, and also feelers. The term in also applied to similar organs on the heads of other arthropods and of annelids.

Example Sentences:

  • (1) Since the employment of microwave energy for defrosting biological tissues and for microwave-aided diagnosis in cryosurgery is very promising, the problem of ensuring the match between the contact antennas (applicators) and the frozen biological object has become a pressing one.
  • (2) Animals continued to display escape responses after removal of eyestalks and antennae.
  • (3) In all cases, the antennas were omnidirectional co-linear arrays.
  • (4) Cyanobacteria utilize multimeric protein complexes, the phycobilisomes, as their major light-harvesting antennae.
  • (5) This substrate specificity correlates with the oligosaccharide residues thus far defined on glycoproteins of CHP 134 cells since NeuAc and Fuc alpha 1----3GlcNAc have yet to be detected on the same oligosaccharide antenna.
  • (6) Some antennae were equipped with an external cooling jacket.
  • (7) As illustrated by some antennas the dependence of sanitary and limitation zones on the wavelength, radiated power and the type of soil has been studied.
  • (8) Linkage crosses and X-autosome translocations were used to assign short antenna to the right arm of chromosome 3 about 45 map units proximal to stripe (st+), and melanotic was located on chromosome 2 near the centromere.
  • (9) Representative blood flow values were assigned within the tumour, and the applied SAR distribution was based on a previously developed antenna theory.
  • (10) Subfamilies II and III are expressed in both male and female antennae, appear to associate with general-odorant-sensitive neurons, and are highly conserved when compared among species.
  • (11) The 2450 MHz antenna array was the most effective at heating the shorter tumours, while the 433 MHz antenna array heated the longer tumours most effectively.
  • (12) Theoretical three-dimensional power deposition and temperature distributions were calculated for interstitial hyperthermia microwave antenna arrays driven at 915 and 2450 MHz in brain tissue.
  • (13) Diantennary structures without GalNAc were present as partially sialylated and partially (1-->6)-alpha-L-fucosylated structures in Fractions A and B. Sequences containing alpha-D-Galp-(1-->3)-beta-D-Gal on the alpha-D-Man-(1-->6) antenna, and beta-D-GalpNAc-(1-->4)-beta-D-GlcNAc and alpha-NeuAc-(2-->6)-beta-D-GalpNAc-(1-->4)-beta-D-GlcNAc on the alpha-D-Man-(1-->3) antenna were characterized in the oligosaccharide-alditols obtained by reductive cleavage of Fraction B.
  • (14) The antennas are made of thin coaxial cables with a radiation gap or gaps on the outer conductor.
  • (15) The severity and distribution of these histological changes correlated well with the thermal profile of the helical antenna.
  • (16) The structure of the antennae of PBLs was characterized by glcNac-gal and galNac-gal-Sa sequences, while in lymphomas additional asialo as well as sialylated galNac containing antennae have been identified.
  • (17) These results provide evidence that chlorophyll-protein complexes closely represent the state of the bulk of antenna chlorophyll in vivo.
  • (18) An accidental deep intraorbital penetration of a radio antenna tip damaged the optic nerve and caused immediate amaurosis in a 19-year-old female with normal funduscopic, electroretinographic and computerized tomographic orbital findings.
  • (19) Excellent qualitative agreement is found between the theoretical heating pattern and the measured pattern in a non-perfused phantom on a 2 cm x 2 antenna array.
  • (20) In the present investigation, flash-induced absorbance changes at 605 nm have demonstrated that the upper fraction is enriched two-fold in photochemical reaction center activity when compared to chromotophores; a similar enrichment in the reaction center-associated B-875 antenna bacteriochlorophyll complex was also observed.