(1) The kinds of audience investigated included the mate, unfamiliar females, other females and males with which subjects had had prior visual and auditory contact, and broody hens with and without young.
(2) Plasma concentrations of prolactin and corticosterone were determined in hourly samples collected over a 25-hr period from unrestrained turkey hens exhibiting incubation (broody) behavior.
(3) Under resting conditions thoracic skin temperature (Tths) and metabolic heat production (M) were significantly higher in broody than in non-broody hens, indicating a permanently increased conductance of the brood patch.
(4) The relation between metabolic rate and total peripheral resistance indicated more intense vasodilation for broody hens at the relatively low metabolic rates during moderate cooling, and more intense vasoconstriction for the broody hens at the high metabolic rates during stronger cooling.
(5) Body temperatures, metabolic rate, haemostatic parameters, and cardiovascular reactions to thoracic skin cooling were compared between incubating (broody) and non-broody Bantam hens.
(6) In broody hens, these coolings induced a large, immediate increase in M, no constriction of brood patch vasculature, and a decrease in colonic temperature (Tc).
(7) A higher thoracic skin temperature (Tths) for broody hens compared to non-broody hens suggests that brood patches are the probable site of this increased flow through arteriovenous anastomoses (AVAs).
(8) This treatment did not reduce broody behavior or have any beneficial effect on egg production.
(9) Under resting conditions, without thoracic skin cooling, cardiac output of broody hens was twice that of non-broody hens.
(10) Improved egg production was achieved both through an increase in the rate of egg production and through a reduction in broodiness.
(11) Hens also produced more (P less than .05) eggs when maintained under cyclic temperature conditions, although this observation was tempered by the fact that fewer hens were broody.
(12) Genetic changes in average clutch length, total days lost from broodiness, fertility, and response to cold stress did not have a major influence on semen production in the turkey.
(13) In addition, egg quality, broodiness, floor egg production, and poult weight data were obtained in Experiment 2.
(14) During moderate cooling, vasoconstriction in the feet and wattles of broody hens (but not of non-broody hens) freed non-nutrient blood flow for redistribution to the brood patches.
(15) Synthesis and release rates of prolactin and growth hormone (GH) in the anterior pituitary of laying and incubating broody chickens (Nagoya breed) were determined by a disc electrophoretic technique after in vitro incubation of anterior pituitaries with a labeled amino acid.
(16) In these hens, broodiness was disrupted on day 6 and feeding activity subsequently increased to levels of photorefractory hens.
(17) The RBC1 turkeys had linear increases in the percentage of broody hens during the first 84 and 180 days of production, the average length of the broody period, and the total number of days lost to broodiness during the 180-day period.
(18) When expressed as a deviation from RBC1, positive quadratic curvilinear changes were observed for E turkeys for number of clutches and broody periods, and days lost to broodiness during the first 180 days of production.
(19) Thoracic skin cooling from 35 to 25 degrees C decreased Tths less in broody than in non-broody hens.
(20) An assessment was made of the possible role of hypothalamic 5-hydroxytryptamine (5-HT) in the regulation of prolactin secretion in broody bantam hens.
Morose
Definition:
(a.) Of a sour temper; sullen and austere; ill-humored; severe.
(a.) Lascivious; brooding over evil thoughts.
Example Sentences:
(1) You want to explore the darker things in life – death is a part of life, sadness is a part of life - but we don’t ever want to be morose.” Later on, Phil comes back downstairs.
(2) I managed to view an entire seminar free of charge (though there was no sound and there was nothing useful to be gained other than looking at the morose faces of students awake before midday).
(3) His calm, clear and collaborative manner helped lift the spirit of a team who had become rather morose under his disciplinarian predecessor, Claude Puel , and he fostered a vibrant attacking style while remaining versatile enough to use a variety of formations.
(4) However, Rifkind’s own recent privacy issues had made that tricky; empty-chairing himself might have set an awkward precedent that the prime minister would not have appreciated, so he settled for looking grumpy and morose while Hazel Blears ran the show.
(5) And then GTA V is also a monstrous parody of modern life – our bubbling cesspit of celebrity fixation, political apathy and morose self-obsession.
(6) It is more than ‘morose’ it is a catastrophic economic situation.
(7) Photograph: Alamy Size: 0.03sq miles Threave Island introduced to the historical stage a character so morosely inimical there could be only one possible name for him: Archibald the Grim.
(8) Even when a newspaper falsely claimed that Motlanthe was having an affair with a 24-year-old, not once was he "morose, dejected, looking troubled", but instead showed "amazing fortitude".
(9) The early-observed improvement concerned inhibition, lack of energy, moroseness, favouring the patients' integration in the institutional context.
(10) Immediately following each unpleasant new announcement, Cleggsy Bear shuffles on stage to defend it, working his sad eyes and boyish face as he morosely explains why the decision was inevitable – and not just inevitable, but fair; in fact possibly the fairest, most reasonable decision to have been taken in our lifetimes, no matter how loudly people scream to the contrary.
(11) Anand Gopal, author of No Good Men Among the Living: America, the Taliban and the War Through Afghan Eyes, referred to their morose disposition on Twitter.
(12) The group is tough but I think that when I get over this initial moroseness, I think that I will be absolutely fine.” He said that given the strength of their opponents his side, who came through an equally tough qualifying group, could not afford to try and plot a way through and would simply have to go all-out in every game.
(13) Local papers, watching the pennies and morosely certain that pounds don't look after themselves, have very little that binds them to the Sun or the Mirror .
(14) The existence of depression in young individuals has often been denied or at least underestimated particularly during adolescence, to the benefit of such other concepts as morosity, inherent in this period of life, and from which depression should be differentiated.
(15) He's sounding morose but suddenly someone walks past and Stanhope kicks into life: "Hey man!
(16) An analysis of the individual LOI items between the two groups showed that the ulcerative colitis patients were more indecisive, and also more morose, more rigid and more punctual than the duodenal ulcer patients, i.e.
(17) "Get yourself into a good morose state," he advises.
(18) O’Neill said he was “morose” after landing Italy, Sweden and Belgium in Saturday night’s draw but his side would take inspiration from the approach showed by some sides at the Brazil World Cup in targeting victory in their opening group match, at the Stade de France in Paris on 13 June.
(19) But amid talk of a global race in which developing nations are surging forward while Europe gazes morosely at its navel, our insecure politicians are proposing isolationist policies that have an impact on national prosperity and indicate hostility to the rest of the planet.
(20) There’s not a morose feeling in my school because it’s a bloody good school and people want to stay.