Search results for "DPI"

showing 3 items of 23 documents

Sperm morphological abnormalities appearing in the male rabbit reproductive tract

1996

The role of the excurrent duct system in producing and/or eliminating morphologically abnormal spermatozoa may modify the semen parameters and interfere with sperm fertilizing capacity. To study this process, changes in the morphology of spermatozoa during their transit through the reproductive tract in sexually mature rabbits were investigated. The incidence of head, midpiece and tail abnormalities as well as of multiple defects in a single spermatozoon, and the position of the cytoplasmic droplet along the sperm midpiece were evaluated in samples from the testis, 6 regions of the epididymis and the vas deferens. Spermatozoa were characterized by rapid migration of the cytoplasmic droplet …

endocrine systemSpermatozoonurogenital systemEquineVas deferensLumen (anatomy)SemenBiologyEpididymisSpermAndrologymedicine.anatomical_structureFood AnimalsSperm MidpiecemedicineAnimal Science and ZoologySmall AnimalsDuct (anatomy)reproductive and urinary physiologyTheriogenology
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FLUMO: FLexible Underwater MOdem

2019

The last years have seen a growing interest in underwater acoustic communications because of its applications in marine research, oceanography, marine commercial operations, the offshore oil industry and defense. High-speed communication in the underwater acoustic channel has been challenging because of limited bandwidth, extended multipath, refractive properties of the medium, severe fading, rapid time variation and large Doppler shifts. In this paper, we show an implementation of a flexible Software-Defined Acoustic (SDA) underwater modem, where modulation parameters are completely tunable to optimize performance. In particular, we develop the system architecture following two key ideas. …

extended multipathSDAOrthogonal frequency-division multiplexingComputer sciencemarine commercial operationsUnderwater; acoustic ; software defined ; modem; JANUS; SDA; FSK; RedPitaya; WatermarkSettore ING-INF/01 - ElettronicaacousticFSKmodulate signalsDemodulationcontrolled testbedsUnderwaterunderwater acoustic channelOFDMFrequency-shift keyingFLUMOunderwater acoustic communicationsBandwidth (signal processing)Frequency shift keyingflexible Software-Definedoffshore oil industrysoftware definedRedPitayaflexible underwater MOdemmodulated signalsmodulation parameterstunable systemrefractive propertiesMultipath propagationStandardssystem architectureDoppler shiftsunderwater acoustic communicationhigh-speed communicationflexible systemElectronic engineeringDoppler shiftFadingoceanographymodemSettore ING-INF/03 - Telecomunicazionirapid time variationField programmable gate arraysmarine researchmodemsJANUSWatermarkSystems architectureUnderwater
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The Warriors' Cult : representations of masculinity on the subreddit /r/TheRedPill

2018

Internet on yksi arkemme merkittävimmistä informaation lähteistä ja kantaa sisällään paljon mielenkiintoista sisältöä. Reddit on moniaiheinen internet- ja keskustelusivusto, jonka yksi kiehtovimmista yhteisöistä (subredditeistä) on /r/TheRedPill. Yhteisö kuvailee itseään seuraavasti: “The Red Pill: Keskustelua seksuaalisesta strategiasta kulttuurissa, jossa on vähenevissä määrin positiivisia identiteettejä miehille”. Vuosien 2017 ja 2018 aikana mediassa on keskusteltu paljon miehistä ja huomattavan usein heitä on kritisoitu esimerkiksi epäsopivasta seksuaalikäyttäytymisestä. Halusin omassa tutkimuksessani sukeltaa sisälle yhteisöön, joka pyrkii voimaannuttamaan miehiä yhteiskunnallisen kesk…

representationsmasculinityarchetypesTheRedPillcritical discourse analysis
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