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Topic: Copulation



  
 COPULATION AND MATE GUARDING IN THE NORTHERN FULMAR
There was little indication that visiting birds purposely disrupted copulations in progress; nonbreeders commonly landed near site-hold- ing pairs at other times, and their behavior after landing was generally passive in any case.
These results seem especially relevant to the inter- pretation of copulation behavior in birds that inseminate repeatedly and have delayed fertil- ization.
http://elibrary.unm.edu/sora/Auk/v104n03/p0450-p0461.html   (10525 words)

  
 Regulation by the Medial Amygdala of Copulation and Medial Preoptic Dopamine Release -- Dominguez et al. 21 (1): 349 -- ...
Malsbury CW (1971) Facilitation of male rat copulatory behavior by electrical stimulation of the medial preoptic area.
Kondo Y, Yamanouchi K (1995) The possible involvement of the nonstrial pathway of the amygdala in neural control of sexual behavior in male rats.
families of receptors on copulation and genital reflexes.
http://www.jneurosci.org/cgi/content/full/21/1/349   (4907 words)

  
 INABIS '98 - The Role of Vocalizations in the Behavioral Regulation of Reproductive Behavior in Rodents
On the other hand, the female be better able to avoid a male if she has not received enough intromissions to achieve an endocrine state conducive to pregnancy; this situation is possible in rats, which copulate in groups in the natural environment.
During copulation, male and female rats generally approach each other and sniff.
Instead of engaging in the quiescent behavior that usually occurs in the post-ejaculatory interval, the male attacked the subordinate if he attempted to copulate with the female that he has just inseminated.
http://www.mcmaster.ca/inabis98/brudzynski/white0360/two.html   (3853 words)

  
 Lambert of Auxerre: Properties of Terms
And our concern here is with the supposition and copulation that are properties of terms, not insofar as they are the significations of terms.
Ampliation is the extension of a term's supposition to a broader range that can be brought about by certain verbs, such as 'can,' that cause the terms to which they are linked to stand also for things that only possibly exist.
Copulating, on the other hand, belongs to what adjoins ((adiacentis/adiectivis)) [something else] and to what represents a dependent thing, but to adjoin and to represent a dependent thing is a property of adjectives.
http://www.fordham.edu/gsas/phil/klima/MEDPHIL/Lambert.htm   (4305 words)

  
 Briceno genitalic Structure copulation
The present work describes the internal genitalia of the males of Paralabella dorsalis and explains the probable functions of its structures during copulation.
Letter C indicate the hairs between sclerites that need to yield as the aedeagus passes towards the female genital opening.
Genitalic structure and copulation in Paralabella dorsalis (Dermaptera: Labbidae)
http://rbt.ots.ac.cr/revistas/45-3/briceno.htm   (2066 words)

  
 Female mate preferences and subsequent resistance to copulation in the mallard -- Cunningham 14 (3): 326 -- Behavioral ...
Female mate preferences and subsequent resistance to copulation in the mallard -- Cunningham 14 (3): 326 -- Behavioral Ecology
female responses to pair or extrapair copulation attempts.
choice of copulation partner) and/or the postcopulatory level
http://beheco.oxfordjournals.org/cgi/content/abstract/14/3/326   (317 words)

  
 lingerer, a Drosophila Gene Involved in Initiation and Termination of Copulation, Encodes a Set of Novel Cytoplasmic ...
This stereotypic pattern of courtship represents an innate behavior
number of copulating pairs that released genital connection
This observation, together with the finding that the genital
http://www.genetics.org/cgi/content/full/162/4/1775   (7702 words)

  
 Female remating in Drosophila ananassae: shorter duration of copulation during second mating as compared to first mating
An analysis of variance (one-way ANOVA) was applied to test the variation in mean remating days among different strains.
During the course of the present study, ten mass culture wildtype strains of D.
Thus, it may be suggested that different species may vary in the incidence of remating and duration of copulation due to differences in their reproductive biology and adaptation.
http://www.ias.ac.in/jbiosci/december1999/article5.htm   (3455 words)

  
 Copulation
If copulation is observed in the field, the habitat, time of day, position used, duration, and any associated behavior should be recorded.
Enlarged testes secrete greater amounts of male hormones that may brighten skin (not feather) colors and stimulate singing and courtship behavior.
Consequently, there is considerable variation among species in the frequency of copulations.
http://www.stanfordalumni.org/birdsite/text/essays/Copulation.html   (591 words)

  
 Copulation
During copulation, the penis is stimulated by friction.
When sufficiently stimulated, waves of contraction sweep through the smooth muscles of the epididymis, vasa deferentia, seminal glands, and urethra.
As a result, the penis becomes hard and erect, prepared for insertion into the female vagina.
http://www.scientia.org/cadonline/Biology/reproductive/copulation.ASP   (449 words)

  
 Sexual intercourse - Wikipedia, the free encyclopedia
A detailed description of the physiology of sexual arousal and orgasm can be found in the article Human sexual response cycle.
The "doggy style" position is a misnomer, as dogs, unlike many other quadrupeds, do not copulate in this position (see canine copulation).
Sexual intercourse, specifically coitus, is the human form of copulation.
http://en.wikipedia.org/wiki/Sexual_intercourse   (2206 words)

  
 Animal Behavior: Walnut Flies (research abstracts)
Consistent with a priori expectations concerning costs of territorial behavior, the effect of male density on copulation duration was stronger than that of female density.
III a second laboratory experiment, we measured copulation duration for individuals exposed alternately to male-biased and female-biased ratios.
In our first laboratory experiment, results were clearly consistent with theoretical expectation: increases in male density were associated with significant increases in copulation duration while increases in female density were associated with significant decreases in copulation duration.
http://eebweb.arizona.edu/Animal_Behavior/walnut_flies/walnut_fly9a.htm   (480 words)

  
 RongoRongo by Steven Fischer
That is, someone or something copulates with someone or something and the result of the copulation is the offspring, which can be a child, plant, fish, bird, or even the sun.
YX, whereby the offspring of the copulation is the same as the procreator, for example: "Ant copulated with Pura Yam: There issued forth the ant." This X
YX alternative structure is also common in the rongorongo inscriptions [Figure 14].
http://www.netaxs.com/~trance/fischer.html   (3475 words)

  
 Hartford Advocate: Let Copulation Thrive
But, just as any drunk's life will predictably unravel into debauchery and despair, Lycett's biography wears out its welcome at the point when Dylan's boozy bonhomie turned into monstrous behavior.
This is a man who, as a 19-year-old provocateur in London, closed an expletive-laced talk to a staid literary gathering "filled with middle-aged virgins" by proclaiming, "Let copulation thrive." How can America not take someone like this to her ample bosom?
http://hartfordadvocate.com/gbase/Arts/content.html?oid=oid:84817   (700 words)

  
 AEZ : Vol. 37 (2002) , No. 1 199-205
The adaptive significance of these patterns in sexual maturity and their possible implications for the integrated management of this snail are discussed.
However, age at first copulation was similar among snails at all food levels.
The size and age at first copulation and spawning of the apple snail, Pomacea canaliculata, were determined at three food levels under laboratory conditions (14L:10D; 25°C).
http://dx.doi.org/10.1303/aez.2002.199   (238 words)

  
 Short description of Owl Copulation
There was, of course, no chance for the precopulatory ritual feeding so often mentioned in the literature.
The act of copulation is sometimes repeated within about five minutes but more often the two birds fly off immediately after the first, the female leading the way and the male close behind her.
The female goes into a sort of squat as the male edges toward her and as he places a foot low on her back with his wings partially outspread, she partially spreads her own and tilts her underside toward him.
http://home.socal.rr.com/rbalg/owlpage3.html   (999 words)

  
 Circadian clock genes reign in duration of fruit fly copulation
This week, researchers at Oregon State University report evidence that two genes representing key components of the circadian clock somehow also influence sexual behavior in the fruit fly Drosophila.
The effect is sex-specific, because mutant female flies copulating with normal males did not show a similar change in behavior.
The researchers found, for example, that altered oscillations of the circadian clock do not affect the flies' time in copulation and neither does constant light, which abolishes the clock function.
http://www.eurekalert.org/pub_releases/2004-08/cp-ccg081704.php   (394 words)

  
 The Works of Aristotle - Of Carnal Copulation.
Whether can this carnal copulation be done by the mouth, so that beasts may conceive thereby, as some say of pigeons, that by kissing they do it, and conceive, some say that it is true in the weasel and ermine?
The Works of Aristotle - Of Carnal Copulation.
Because it is the most natural work that is in them to beget their like, for if copulation were not, all procreation had sunk ere now.
http://www.exclassics.com/arist/arist52.htm   (674 words)

  
 SUMMA THEOLOGICA: Is impotence an impediment to marriage?
Further, just as impotence prevents carnal copulation so does frigidity.
This impediment is called by the general name of impotence as regards coition, and can arise either from an intrinsic and natural cause, or from an extrinsic and accidental cause, for instance spell, of which we shall speak later (2).
Nevertheless, since frigidity is a greater and more frequent impediment (for it not only hinders the mingling of seeds but also weakens the members which co-operate in the union of bodies), it is accounted an impediment rather than calidity, since all natural defects are reduced to frigidity.
http://www.newadvent.org/summa/505801.htm   (1100 words)

  
 Crime Scene Blog » Decisions
So what we have here is what they term a “graduated scale of punishment&; regarding different types of sex with various age groups.
Although section 288a (b)(1) applies to all acts of oral copulation with a person under the age of 18, other provisions provide for greater punishment for involuntary acts and acts involving younger victims.
“[A] person who participates in an act of oral copulation with another person who is under 18 years of age shall be punished by imprisonment in the state prison, or in a county jail for a period of not more than one year.”
http://www.crimesceneblog.com/?cat=12   (3176 words)

  
 Dungeon of Surgically Made Orfice Copulation
But it's not....such disappointment i sense...yeesh, you feel as if you should....harm something, out of frustration for your long lasting search for a Dungeon...a dungeon where you could surgically construct an orifice, in the body of a young woman.
Undoubtly causing various infections, that however doesn't matter at this time.
To still the hunger of invading that orifice with your phallus, and succincinctly copulating with that individually made opening, right up until violently ejaculating in that fresh, seeping wound.
http://spaces.msn.com/dsmoc   (270 words)

  
 The Quantitative Genetic Basis of Male Mating Behavior in Drosophila melanogaster -- Moehring and Mackay 167 (3): 1249 ...
The major difference in using this technique to study behavioral
and courtship and copulation latency, demonstrating that the
both courtship latency and copulation latency to occur in many
http://www.genetics.org/cgi/content/full/167/3/1249   (5936 words)

  
 New Scientist Breaking News - Six degrees of copulation
Dread lights up like pain in your brain
New Scientist Breaking News - Six degrees of copulation
For what's in New Scientist magazine this week see contents
http://www.newscientist.com/article.ns?id=dn913   (347 words)

  
 Drosophila female sexual behavior induced by sterile males showing copulation complementation -- Xue and Noll 97 (7): ...
Drosophila female sexual behavior induced by sterile males showing copulation complementation
Drosophila female sexual behavior induced by sterile males showing copulation complementation -- Xue and Noll 97 (7): 3272 -- Proceedings of the National Academy of Sciences
Fertility of sperm from paired males can be
http://www.pnas.org/cgi/content/abstract/97/7/3272   (657 words)

  
 Copulation - Wikipedia, the free encyclopedia
The two organisms may be of opposite sexes or hermaphroditic, as is the case with, for example, snails.
This article is about biological copulation in general.
Many other animals reproduce sexually with external fertilization, such as the low vertebrates (catfish and most amphibians).
http://en.wikipedia.org/wiki/Copulation   (292 words)

  
 AEZ : Vol. 37 (2002) , No. 1 163-169
Copulations took place during the dusk flight and the complete process of successful mating behavior in E.
hepialidae, Endoclita excrescens, copulation, male calling, mating behavior
Actual copulations of the swift moth, Endoclita excrescens (Butler), were recorded both in field observations at Takasaki in Kukizaki Town, Ibaraki Prefecture, Japan and in a large cage at the Forestry and Forest Products Research Institute during a research period from 1 September to 7 October 1999.
http://dx.doi.org/10.1303/aez.2002.163   (248 words)

  
 The beneficial sexually transmitted microbe hypothesis of avian copulation -- Lombardo et al. 10 (3): 333 -- Behavioral ...
The beneficial sexually transmitted microbe hypothesis of avian copulation
The beneficial sexually transmitted microbe hypothesis of avian copulation -- Lombardo et al.
Key words: beneficial microbes, birds, copulations, extrapair copulations, sexually transmitted diseases, sexually transmitted microbes.
http://beheco.oxfordjournals.org/cgi/content/abstract/10/3/333   (297 words)

  
 ARS Publication request: Copulation Duration in Three Species of Anthocoris (Heteroptera: Anthocoridae) at Different ...
Probability of insemination was often higher than probability of ovarian maturation, suggesting that some females that were successfully inseminated nonetheless failed to develop eggs.
Results suggest that males transferred seminal products for most of the copulation period.
Interpretive Summary: Despite their importance as biological control agents, the basic biology of predatory bugs within the genus Anthocoris is poorly described.
http://ars.usda.gov/research/publications/publications.htm?SEQ_NO_115=111422   (430 words)

  
 Extra-pair Copulation in Starlings (Sturnus vulgaris)
Extra-pair Copulations (EPC’s) are instances where an animal that has a mate copulates with an individual other than its mate.
In the study described above, none of the EPC’s were actually observed by the researchers watching the birds.
Males also seemed to guard their mates more during this time, apparently to prevent EPC’s.
http://depts.alverno.edu/nsmt/441samprev.htm   (306 words)

  
 Minnie's Breeding
Day 16 (Su) - 12/26/04 - Estrus*** - Second natural copulation was attempted at Rodina Borzoi and was unsuccessful.
Day 12 (We) - 12/22/04 - Estrus*** - No copulation attempted.
Day 5 (We) - 12/15/04 - Proestrus** - No copulation attempted.
http://mypeoplepc.com/members/cdufer/whitecottagefarm2/id23.html   (569 words)

  
 Supreme Court Considers Oral Copulation
He also said that "arousal" was a prerequisite for a finding of lewdness - and that no one involved said they had been aroused.
Stark characterized the phrase "simulated oral copulation" as a "simulated biological impossibility" - because copulation was defined as a genital joining and oral pertained to the mouth.
Stark said it was impossible to be law-abiding when the law can mean "whatever you want it to mean." "What about a female drinking beer out of a long-neck bottle, slowly, sensuously, languidly...
http://www.mdn.org/1999/STORIES/ORALSEX.HTM   (506 words)

  
 Ask the Veterinarian: Canine Copulation
Is it common that canines copulate when bitches aren't in heat?
A female will only stand to be bred when she is in heat.
The bitch doesn't show any signs of being in heat.
http://experts.about.com/q/Ask-Veterinarian-700/Canine-Copulation.htm   (391 words)

  
 ARS Publication request: Copulation Duration and Probability of Insemination in Anthocoris Whitei Reuter (Heteroptera: ...
These results assist our understanding of the reproductive biology of this important natural enemy, and could contribute in the future if this species is reared in the laboratory for release in the field.
We interrupted copulation at 20 minutes or 40 minutes at both 25 deg C and 15 deg C to determine the interacting effects of male size, temperature, and copulation duration on probability of insemination.
Title: Copulation Duration and Probability of Insemination in Anthocoris Whitei Reuter (Heteroptera: Anthocoridae) As a Function of Male Body Size
http://www.ars.usda.gov/research/publications/publications.htm?SEQ_NO_115=112215&pf=1   (358 words)

  
 Russian copulation - Wikipedia, the free encyclopedia
This is of course desirable for those sending messages and wishing them to remain confidential.
In cryptography, Russian copulation is a method of rearranging plaintext before encryption so as to conceal stereotyped headers, salutations, introductions, endings, signatures, etc. This obscures clues for a cryptanalyst, and will nearly always increase cryptanalytic difficulty.
http://en.wikipedia.org/wiki/Russian_copulation   (225 words)

  
 Centaurs appeared after copulation between humans and animals - Pravda.Ru
May it be so that humans with such mutations lived in all epochs?
Centaurs appeared after copulation between humans and animals - Pravda.Ru 6 May 2006
Centaurs appeared after copulation between humans and animals
http://english.pravda.ru/science/19/94/377/16284_centaur.html   (1065 words)

  
 Virile Cricket Hits Copulation Record
The research also suggests that "extreme repeated mating" can develop in response to female-imposed limits on copulation.
Australian scaly cricket males can copulate 50 to 58 times within three to four hours with the same female, which sets the world record for the mostcopulations per unit time of any creature within the animal and insect kingdom, according to a report in the current Royal Society Biology Letters.
Tigers can mate up to 50 times a day at a rateof five to 15 minutes over the course of five or six days.
http://www.animalbehavior.org:8081/ABS/ABSNews/1084398272/index_html   (176 words)

  
 Notes to the database
Semple, S. The function of Barbary macaque copulation calls.
Females also vocalize when they attempt to initiate a copulation, or when a male tries to do so.
It was shown that the use of the mating call during copulation increases the likelihood of a ‘successful’ copulation, i.e.
http://www.ldc.upenn.edu/talkbank/macaque   (1351 words)

  
 Fossil found in copulation stage : HindustanTimes.com
"It is the first time that sexual copulation has been discovered in a fossil state," according to Ranjeet Kar at the Birbal Sahni Institute of Palaeobotany (BSIP) in Lucknow.
However, one needs a microscope to see the fossil sex frozen in time because what Kar and co-workers have captured is between "swarm cells" that are smaller than the width of a human hair.
http://www.hindustantimes.com/news/181_1535199,00040009.htm   (290 words)

  
 The energetic cost of copulation in a polygynandrous millipede -- Telford and Webb 201 (11): 1847 -- Journal of ...
uncinatus, a polygynandrous millipede in which copulation can last for
The energetic cost of copulation in a polygynandrous millipede -- Telford and Webb 201 (11): 1847 -- Journal of Experimental Biology
depression in the rate of oxygen consumption by females during copulation.
http://jeb.biologists.org/cgi/content/abstract/201/11/1847   (243 words)

  
 Criminal Appeal: May 2004
Forcing a defendant who commits oral copulation on a child to register while no such requirement exists for a defendant who has intercourse with a child seems a vestige of the legal view that oral copulation is unnatural under any circumstance.
I urge the Legislature to address the disparate treatment of these two crimes.
Collins (1978) 21 Cal.3d 208, 211.) In my view unlawful sexual intercourse with a minor is far more dangerous and has more serious consequences than oral copulation with a minor.
http://www.crimblawg.com/2004/05   (6036 words)

  
 copulation - definition of copulation by the Free Online Dictionary, Thesaurus and Encyclopedia.
This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.
copulation - the act of sexual procreation between a man and a woman; the man's penis is inserted into the woman's vagina and excited until orgasm and ejaculation occur
copulation - definition of copulation by the Free Online Dictionary, Thesaurus and Encyclopedia.
http://www.thefreedictionary.com/copulation   (216 words)

  
 Redtailboa.net - A Copulation and Three Super Twisty Pretzels
He's only about 1 1/2 years old and has proved to be one of my best breeders yet!
He is currently about 3 1/2 feet long (in the photo of him breeding, the female he is copulating with is 8 to 9 feet long) and at the beginning of this season, I didn't know how well he would do.
I was hoping he would breed at least one of my females, my Hypo female in particular.
http://www.redtailboa.net/forums/printthread.php?t=14183&pp=40   (789 words)

  
 MC COPULATION
What science has not known is what happens when a unicorn crams his unsheathed hose into the loading slot of a Nintendo while reading "Infinite Jest." Not known until now, anyway.
After graduating from college, I suddenly found myself playing at Pearl Street to a crowd of hundreds, thanks to the draw of the semi-regular Panic dance night.
My name is MC Copulation, and I am a genius sex rapper.
http://copulation.destructo.org   (277 words)

  
 THC and Copulation - CANNABIS.COM Message Boards - Quality Marijuana and Hemp Information
Since cannabis goes back in time for who knows how many millions of years, i am pretty sure our ancestors, and even people more recently than that, have had THC in their systems during pregnancy or copulation (male and female).
So my question is: if both male and female have THC in system and have intercourse and she gets pregnant, is this a no-no?
I myself also am going clean during this period until conception (lucky me!)
http://boards.cannabis.com/showthread.php?t=37624   (635 words)

  
 [Zombies] Volume 16+it Copulation Explosion
-----Original Message----- From: Matt Fruits [mailto:mjfruits at hotmail.com] Sent: Tuesday, June 03, 2003 5:00 PM To: zombies at hollyfeld.org Subject: [Zombies] Volume 16+it Copulation Explosion I've had this compilation cd for many years, which I bought for the Alternative Version of Future Worlds.
I don't believe I've ever seen a single video from Satyricon.
http://www.hollyfeld.org/pipermail/zombies/2003-June/000132.html   (225 words)

  
 Definition of copulate - Merriam-Webster Online Dictionary
For More Information on "copulate" go to Britannica.com
Get the Top 10 Search Results for "copulate"
Etymology: Latin copulatus, past participle of copulare to join, from copula
http://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=copulation   (53 words)

  
 MC COPULATION
Most of them are being re-recorded so as to be publicly airable without shame; the second track is, on the other hand, unsalvageable.
The Unneccesary and Humiliating MC Copulation Promo Photos
http://copulation.destructo.org/media.php   (116 words)

  
 Travel: Osculation And Copulation In Kama Sutra Style
Travel: Osculation And Copulation In Kama Sutra Style
Picture size 1536 x 2048, created at 01/11/05 3:43:00 PM Post Question / Comment
World : Asia : India : Temples And Gods : Highlights : Osculation And Copulation In Kama Sutra Style
http://www.hat.net/album/asia/india/10_temples_and_gods/01_highlights/detail022.htm   (50 words)

  
 Copulation Compilation - Listen, Review and Buy at ARTISTdirect
Copulation Compilation - Listen, Review and Buy at ARTISTdirect
Browse artists: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #
http://www.artistdirect.com/nad/store/artist/album/0,,223391,00.html   (69 words)

  
 The Copulation on Flickr - Photo Sharing!
Sign up for a free account, or sign in (if you're already a member).
"The Copulation" as imagined and drawn by Leonardo da Vinci.
http://www.flickr.com/photos/19112289@N00/11370315   (46 words)

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