1,296 research outputs found

    Driving Revenue For Organizations Through Multiple Sales Channels

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    This research paper focuses on the sales industry from how sales became a profession to sales as we know it today. Driving revenue is the main goal of a for profit company or organization and how this goal can be achieved using one or more sales channels will be discussed within this research. This research seeks to determine if by utilizing multiple sales channels within an organization to sell its products and services, is that organization more profitable as they have more avenues to be able to reach more potential customers? While there are many sales channels that can be used to drive revenue for an organization, the two most common sales channels used today are direct sales channels and indirect sales channels. The success of the organization, the leadership team, and the sales team will depend on multiple variables discussed within this research such as hiring and keeping the right salespeople within the organization, the traits of great salespeople as well as the benefits and downsides to having multiple sales channels. The COVID-19 pandemic and its effects on the sales industry as well as the future of the sales industry will also be discussed within this research. Keywords: sales, direct sales, indirect sales, channel sales, sales channel

    Automatic bio-sample bacteria detection system

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    Electromechanical device analyzes urine specimens in 15 minutes and processes one sample per minute. Instrument utilizes bioluminescent reaction between luciferase-luciferin mixture and adenosine triphosphate (ATP) to determine number of bacteria present in the sample. Device has potential application to analysis of other body fluids

    Automatic instrument for chemical processing to detect microorganism in biological samples by measuring light reactions

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    An automated apparatus is reported for sequentially assaying urine samples for the presence of bacterial adenosine triphosphate (ATP) that comprises a rotary table which carries a plurality of sample containing vials and automatically dispenses fluid reagents into the vials preparatory to injecting a light producing luciferase-luciferin mixture into the samples. The device automatically measures the light produced in each urine sample by a bioluminescence reaction of the free bacterial adenosine triphosphate with the luciferase-luciferin mixture. The light measured is proportional to the concentration of bacterial adenosine triphosphate which, in turn, is proportional to the number of bacteria present in the respective urine sample

    Shock formation and the ideal shape of ramp compression waves

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    We derive expressions for shock formation based on the local curvature of the flow characteristics during dynamic compression. Given a specific ramp adiabat, calculated for instance from the equation of state for a substance, the ideal nonlinear shape for an applied ramp loading history can be determined. We discuss the region affected by lateral release, which can be presented in compact form for the ideal loading history. Example calculations are given for representative metals and plastic ablators. Continuum dynamics (hydrocode) simulations were in good agreement with the algebraic forms. Example applications are presented for several classes of laser-loading experiment, identifying conditions where shocks are desired but not formed, and where long duration ramps are desired

    Detection of (1,3)-Ī²-d-Glucan in Cerebrospinal Fluid in Histoplasma Meningitis

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    The diagnosis of central nervous system (CNS) histoplasmosis is often difficult. Although cerebrospinal fluid (CSF) (1,3)-Ī²-d-glucan (BDG) is available as a biological marker for the diagnosis of fungal meningitis, there are limited data on its use for the diagnosis of Histoplasma meningitis. We evaluated CSF BDG detection, using the Fungitell assay, in patients with CNS histoplasmosis and controls. A total of 47 cases and 153 controls were identified. The control group included 13 patients with a CNS fungal infection other than histoplasmosis. Forty-nine percent of patients with CNS histoplasmosis and 43.8% of controls were immunocompromised. The median CSF BDG level was 85 pg/ml for cases, compared to <31 pg/ml for all controls (P < 0.05) and 82 pg/ml for controls with other causes of fungal meningitis (P = 0.27). The sensitivity for detection of BDG in CSF was 53.2%, whereas the specificity was 86.9% versus all controls and 46% versus other CNS fungal infections. CSF BDG levels of ā‰„80 pg/ml are neither sensitive nor specific to support a diagnosis of Histoplasma meningitis

    On malfunctioning software

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    Artefacts do not always do what they are supposed to, due to a variety of reasons, including manufacturing problems, poor maintenance, and normal wear-and-tear. Since software is an artefact, it should be subject to malfunctioning in the same sense in which other artefacts can malfunction. Yet, whether software is on a par with other artefacts when it comes to malfunctioning crucially depends on the abstraction used in the analysis. We distinguish between ā€œnegativeā€ and ā€œpositiveā€ notions of malfunction. A negative malfunction, or dysfunction, occurs when an artefact token either does not (sometimes) or cannot (ever) do what it is supposed to. A positive malfunction, or misfunction, occurs when an artefact token may do what is supposed to but, at least occasionally, it also yields some unintended and undesirable effects. We argue that software, understood as type, may misfunction in some limited sense, but cannot dysfunction. Accordingly, one should distinguish software from other technical artefacts, in view of their design that makes dysfunction impossible for the former, while possible for the latter

    Two-microphone spatial filtering provides speech reception benefits for cochlear implant users in difficult acoustic environments

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    This article introduces and provides an assessment of a spatial-filtering algorithm based on two closely-spaced (āˆ¼1ā€‰cm) microphones in a behind-the-ear shell. The evaluated spatial-filtering algorithm used fast (āˆ¼10ā€‰ms) temporal-spectral analysis to determine the location of incoming sounds and to enhance sounds arriving from straight ahead of the listener. Speech reception thresholds (SRTs) were measured for eight cochlear implant (CI) users using consonant and vowel materials under three processing conditions: An omni-directional response, a dipole-directional response, and the spatial-filtering algorithm. The background noise condition used three simultaneous time-reversed speech signals as interferers located at 90Ā°, 180Ā°, and 270Ā°. Results indicated that the spatial-filtering algorithm can provide speech reception benefits of 5.8 to 10.7ā€‰dB SRT compared to an omni-directional response in a reverberant room with multiple noise sources. Given the observed SRT benefits, coupled with an efficient design, the proposed algorithm is promising as a CI noise-reduction solution.National Institutes of Health (U.S.) (Grant R01 DC 000117)National Institutes of Health (U.S.) (Grant R01 DC DC7152)National Institutes of Health (U.S.) (Grant 2R44DC010524-02
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