Abstracts: Fears rise over BSE infection in UK abattoirs. Chemistry prize reflects tailor-made reactions. Royal Society disputes value of carbon sinks
Abstracts: Feast or famine?. Plant development: the flowers that bloom in the spring. Leaves by number
Abstracts: Feather asymmetry in Archaeopteryx. The avian nature of the brain and inner ear of Archaeopteryx. Postcranial pneumatization in Archaeopteryx
Abstracts: Feather mites, pectoral muscle condition, wing length and plumage coloration of passerines. Feather mites (Astigmata) avoid moulting wing feathers of passerine birds
Abstracts: Feather-pecking and victim pigmentation. Sequence and comparative analysis of the chicken genome provide unique perspectives on vertebrate evolution
Abstracts: Feathers, filaments and theropod dinosaurs. A Cretaceous terrestrial snake with robust hindlimbs and a sacrum
Abstracts: Feathers fly over Chinese fossil bird's legality and authenticity. The biggest, wildest fossil market in the west
Abstracts: Fecal steroid profiles in black-footed ferrets exposed to natural photoperiod. The effect of rearing methods on survival of reintroduced black-footed ferrets
Abstracts: Federal panel endorses Baylor fraud claim. Espionage verdict prompts call for retraction of polymerase paper. Genetic sleuths rush to identify anthrax strains in mail attacks
Abstracts: Feedback inhibition of calcineurin and Ras by a dual inhibitory protein Carabin. Sequence-specific recruitment of transcriptional co-repressor Cabin1 by myocyte enhancer factor-2
Abstracts: Feeding behaviour and foraging strategy of free-living mouse-eared bats, Myotis myotis and Myotis blythii. Behavioral flexibility: the little brown bat, Myotis lucifugas, and the northern long-eared bat, M. sepatentrionalis, both glean and hawk prey
Abstracts: Feeding experience affects web relocation and investment in web threads in an orb-web spider, Cyclosa argenteoalba
Abstracts: Feeding inhibition by neuropeptide Y. Inhibition of oxytocin receptor function by direct binding of progesterone
Abstracts: Feeding innovations and forebrain size in birds. Mind the gap: means-end discrimination by pigeons. Mixed-species aggregations in birds: Zenaida doves, Zenaida aurita, respond to the alarm calls of carib grackles, Quiscalus lugubris
Abstracts: Feeding interruptions, diurnal mass changes and daily routines of behaviour in the zebra finch. Operant conditioning, song learning and imprinting to taped song in the zebra finch
Abstracts: Feeding value of frost-damaged soybeans for lambs. Mineral deposits on Dacron bags during ruminal incubation. Effect of asynchronous nitrogen and energy supply on growth of ruminal bacteria in batch culture
Abstracts: Feedlot performance of steers and bulls actively immunized against gonadotropin-releasing hormone. Management systems for Holstein steers that utilize alfalfa silage and improve carcass value
Abstracts: Feedlot segment. Genetic and economic analyses of female replacement rates in the dam-daughter pathway of a hierarchical swine breeding structure
Abstracts: Feedlot segment. Integrated system. Cow-calf segment
Abstracts: Feline friend or potential foe? A weapon the world needs. Global task force for influenza
Abstracts: Female aggregation and male competition reduce costs of sexual harassment in the mosquitofish Gambusia holbrooki
Abstracts: Female aggregation and male competition reduce costs of sexual harassment in the mosquitofish Gambusia holbrooki. part 2
Abstracts: Female aggression in the European starling during the breeding season. Interfemale variation in egg yolk androgen allocation in the European starling: do high-quality females invest more?
Abstracts: Female call preferences in tree-hole frogs: Why are there so many unattractive males? Time budgets and sex differences in the Eurasian beaver
Abstracts: Female choice and selection on male calling behavior in the grey trrefrog Hyla versicolor. Male vocalization and female choice in the hybridogenetic Rana lessonae/Rana esculenta complex
Abstracts: Female choice for song characteristics in the house finch. The effect of laying and hatching order on the timing and asynchrony of hatching
Abstracts: Female choice for spot symmetry in the Trinidadian guppy. The influence of male and female eyespan on fertility in the stalk-eyed fly, Cyrtodiopsis dalmanni
Abstracts: Female choice in a feral guppy population: are there multiple cues? Sexual coercion and the opportunity for sexual selection in guppies
Abstracts: Female choice, parasite load and male ornamentation in wild turkeys. The effect of coccidial infection on iridescent plumage coloration in wild turkeys
Abstracts: Female competition in wild house mice depends upon timing of female/male settlement and kinship between females
Abstracts: Female control of copulations to maximize male help: a comparison of polygynandrous alpine accentors, Prunella collaris, and dunnocks, P. Modularis
Abstracts: Female control of mating sequences in the mountain scorpion Zabius fuscus: Males do not use coercion as a response to unreceptive females
Abstracts: Female cooperation, consortship maintenance, and male mating success in savanna baboons. Copulation calls and paternity in chacma baboons
Abstracts: Female development in mammals is regulated by Wnt-4 signalling. Placental abnormalities in mouse embryos lacking the orphan nuclear receptor ERR-beta
Abstracts: Female European starlings increase their copulation solicitation rate when faced with the risk of polygyny. Song learning in captive European starlings, Sturnus vulgaris
Abstracts: Female foraging responses to sexual harassment in the solitary bee Anthophora plumipes. Capture and mass change: perceived predation risk or interrupted foraging?
Abstracts: Female fur seals show active choice for males that are heterozygous and unrelated. Female mating bias results in conflicting sex-specific offspring fitness
Abstracts: Female gene flow stratifies Hindu castes. Three-dimensional organization of a human water channel. Effects of social organization on gene flow in the fire ant Solenopsis invicta
Abstracts: Female house crickets, Acheta domesticus, prefer the chirps of large males. Is cricket courtship song condition dependent?
Abstracts: Female mate-choice copying in guppies, Poecilia reticulata: a re-evaluation. Mate choice in the hermaphroditic land snail Succinea putris (Stylommatophora: Succineidae)
Abstracts: Female mate choice for large males in several species of seaweed fly (Diptera: Coelopidae). Sexual selection as a side-effect fo sexual conflict in the seaweed fly, Coelopa ursina
Abstracts: Female mating strategy and male brood cannibalism in a sand-dwelling cardinalfish. Male interactions and female mate choice in the sand goby, Pomatoschistus minutus
Abstracts: Female-mediated differential sperm storage in a fly with complex spermathecae,Scatophaga stercoraria. Fluctuating asymmetry in Scatophaga stercoraria L.: successful males are more symmetrical
Abstracts: Female mouthbrooders adjust incubation duration to perceived risk of predation. Mouthbrooding and biparental care: An unexpected combination, but male brood care pays
Abstracts: Female nest choice in the penduline tit: a comment on Hoi et al. Nests built on the dorsum of conspecifics in Polistes: the value of anomalous behaviour
Abstracts: Female nest choice in the penduline tit: a comment on Hoi et al. part 2 What cues do brown-headed cowbirds use to locate red-winged blackbird host nests?
Abstracts: Female pigeons, Columba livia, respond to multisensory audio/video playbacks of male courtship behaviour. Female-biased predation risk and its differential effect on the male and female courtship behaviour of jumping spiders
Abstracts: Female preference for dynamic traits in the green swordtail, Xiphophorus helleri. The role of sexual selection in the loss of sexually selected traits in the swordfish Xiphophorus continens
Abstracts: Female preference for fly song: playback experiments confirm the targets of sexual selection. Variation, but no covariance, in female preference functions and male song in a natural population of Drosophila montana
Abstracts: Female preference for specific pulse duration of male songs in the grasshopper, Omocestus viridulus. Use and function of genital contacts among female bonobos
Abstracts: Female red-winged blackbirds accrue material benefits from copulating extra-pair males. Do female tree swallows guard their mates by copulating frequency? A comment on Whittingham et al
Abstracts: Female responses to isolated signals from multimodal male courtship displays in the wolf spider genus Schizocosa (Araneae: Lycosidae)
Abstracts: Female sailfin mollies, Poecilia latipinna, remember males and copy the choice of others after 1 day. Female aggregation and male competition reduce costs of sexual harassment in the mosquitofish Gambusia holbrooki
Abstracts: Female sailfin mollies, Poecilia latipinna, remember males and copy the choice of others after 1 day. part 2 Effect of thermal acclimation on female resistance to forced matings in the eastern mosquitofish
Abstracts: Female sexual preferences differ in Mus spicilegus and Mus musculus domesticus: the role of familiarization and sexual experience
Abstracts: Females of the lekking great snipe do not prefer males with whiter tails. Mate sampling and copulation behaviour of great snipe females
Abstracts: Female song sparrow, Melospiza melodia, response to simulated conspecific and heterospecific intrusion across three seasons
Abstracts: Females prefer noninfected males as mates in the grain beetle Tenebrio molitor: Evidence in pre- and postcopulatory behaviours
Abstracts: Female sticklebacks count alleles in a strategy of sexual selection explaining MHC plymorphism. Sexual selection and the maintenance of sex
Abstracts: Female swordtail fish prefer symmetrical sexual signal. A negative correlation between trait and mate preference in Xiphophorus pygmaeus
Abstracts: Female territorial aggression and steroid hormones in mountain spiny lizards. Effects of residence time on displays during territory establishment in a lizard
Abstracts: Female traits, ovary and follicle characteristics, and the conditional probability of normal oocyte development after superovulation of beef cows
Abstracts: FEMA's testing time: the US federal agency with responsibility for national emergencies has flunked again. ... As UK agency cuts staff to prepare for privatization
Abstracts: Feminization of male carp. Neglected tests for neglected patients. Carp virus crisis prompts moves to avert global spread
Abstracts: Feminizing turtle embryos as a conservation tool. Conservation scientists and the policy process. Interactive keys, inventory, and conservation
Abstracts: Feminizing turtle embryos as a conservation tool. Modeling controlled burning and trampling reduction for conservation of hudsonia montana
Abstracts: Femtosecond molecular dynamics of tautomerization in model base pairs. Slick switching of X-rays
Abstracts: Femtosecond time-resolved X-ray diffraction from laser-heated organic films. Femtosecond X-ray measuyrement of coherent lattice vibrations near the Lindemann stability limit
Abstracts: Ferns diversified in the shadow of angiosperms. Horsetails and ferns are a monophyletic group and the closest living relatives to seed plants
Abstracts: Ferroelectric liquid crystals from achiral molecules. Two-dimensional ferroelectric films. Photochemical switching of polarization in ferroelectric liquid-crystal films
Abstracts: Ferromagnetism and EMFs. Ferromagnetism in the hexaborides. Coexistence of ferromagnetism and metallic conductivity in a molecule-based layered compound
Abstracts: Ferrous iron oxidation by anoxygenic phototrophic bacteria. Phosphite oxidation by sulphate reduction. Microbial ferrous wheel
Abstracts: Fertile discussions. Space 'time capsule' could send a message to the future. Q & A: Siti Fadilah Supari
Abstracts: Fertility: Age no barrier... How does the teenage brain work? Nature jobs: get a lifestyle
Abstracts: Fertility hormone in repose. Weighing the baby. Microbialite resurgence after the Late Ordovician extinction
Abstracts: Fertility on a shoestring. Pulsar planets. To the planets on a shoestring
Abstracts: Fertilized female quail avoid conspecific males: Female tactics when potential benefits of new sexual encounters are reduced
Abstracts: Fetal tissue wrangle. NIH agrees to temporary by-pass of AIDS office in allocation of grants. First Bush budget set to favour life sciences
Abstracts: Field experiments in animal behaviour: methods and ethics. Energetics of mound-tending behaviour in the malleefowl, Leipoa ocellata (Megapodiidae)
Abstracts: Field experiments on foraging in free-ranging water snakes Enhydris polylepis (homalopsinae). From individual behavior to population pattern: weather-dependent foraging and breeding performance in black kites
Abstracts: Field regulation of single-molecule conductivity by a charged surface atom. Demixing in simple fluids induced by electric field gradients
Abstracts: Field trials of line transect methods applied to estimation of desert tortoise abundance. Null hypothesis testing: problems, prevalence, and an alternative
Abstracts: Fighting a reporting battle. Success and successor. Defence deficit
Abstracts: Fighting fish Betta splendens extract relative information from apparent interactions: what happens when what you see is not what you get
Abstracts: Filaments in creation's heart. Coexisting conical bipolar and equatorial outflows from a high-mass protostar. Shocking behaviour of young stars in Orion
Abstracts: Filial cannibalism in a paternal mouthbrooding fish in relation to mate availability. Effect of maternal and paternal line on spatial and temporal marine distribution in Atlantic salmon
Abstracts: Filling in the background. The red planet's big picture. The impact of deep impact
Abstracts: Final listing rules approved for 21 species during July/October 1992. Fifty-six species added to list of threatened and endangered species in August-October 1991
Abstracts: Finding a dominance order most consistent with a linear hierarchy: a new procedure and review. Why does dominance decline with age in wintering snow buntings?
Abstracts: Finding an appropriate order for a hierarchy: a comparison of the I&SI and the BBS methods. Measuring and testing the steepness of dominance hierarchies
Abstracts: Finding circumstellar disks. Circumstellar disks deduced from sub-arcsecond polarization observations of two young stars
Abstracts: Finding fraud in China. Millet noodles in late Neolithic China. Is China prepared for microbial threats?
Abstracts: Finding genes in Plasmodium falciparum. A superfamily of variant genes encoded in the subtelomeric region of Plasmodium vivax
Abstracts: Finding the emerging strategy for endangered species recovery. The case of forest carnivores: small packages, big worries
Abstracts: Finding the emerging strategy for endangered species recovery. part 2 Zoos, aquariums, and endangered species conservation
Abstracts: Fine-structure variable? A high deuterium abundance in the early universe. The inconstant constant?
Abstracts: Fingering in granular flows. Nonlinear modes of vibration. Patterns in the sand
Abstracts: 'Finishing' success marks major genome sequencing milestone... Music software to come to genome aid?
Abstracts: Finite lifetime of turbulence in shear flows. Rigorous location of phase transitions in hard optimization problems
Abstracts: Finland: faith in a European future. Low-temperature gains. Sweden's central role
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