Maintenance of permanent international television circuits, links and connections

Control circuits

Maintenance measurements to be made on international sound-programme circuits

Limits and procedures for the lining-up of a sound-programme circuit

Different types of sound-programme circuit

Organization, responsibilities and functions of control and sub-control international television centres and control and sub-control stations for international television connections, links, circuits and circuit sections

Organization, responsibilities and functions of control and sub-control ITCs and control and sub-control stations for international television connections, links, circuits and circuit sections

Assessment of the LTE circuit switched fall back - Impact on voice quality of service

Procedures for the identification and selection of common modes of operation between data circuit-terminating equipments (DCEs) and between data terminal equipments (DTEs) over the general switched telephone network and on leased point-to-point telephone-type circuits

a modem operating at data signalling rates of up to 28 800 bit/s for use on the general switched telephone network and on leased point-to-point 2-wire telephone-type circuits

List of definitions for interchange circuits between data terminal equipment (DTE) and data circuit-terminating equipment (DCE)

Electrical characteristics for balanced double-current interchange circuits operating at data signalling rates up to 10 Mbit/s

A 48/56/64 kbit/s data-circuit terminating equipment standardized for use on digital point-to-point leased circuits

Electrical characteristics for unbalanced double-current interchange circuits for general use with integrated circuit equipment in the field of data communications

Electrical characteristics for balanced double-current interchange circuits for general use with integrated circuit equipment in the field of data communications

List of definitions for interchange circuits between data terminal equipment (DTE) and data circuit-terminating equipment (DCE)

Automatic calling and/or answering equipment on the general switched telephone network (GSTN) using the 100-series interchange circuits

Electrical characteristics for unbalanced double-current interchange circuits

A family of 2-wire, duplex modems operating at data signalling rates of up to 9600 bit/s for use on the general switched telephone network and on leased telephone-type circuits

A modem operating at data signalling rates of up to 33 600 bit/s for use on the general switched telephone network and on leased point-to-point 2-wire telephone-type circuits

List of definitions for interchange circuits between data terminal equipment (DTE) and data circuit-terminating equipment (DCE)

Project Description:We are seeking a skilled PCB designer for a project involving the design and layout of a PCB that will incorporate Solid-State Relays (SSRs) for AC and DC voltage control. This board will not include any FPGA components or software; it will strictly focus on SSR relays for machine operations.Project Scope:Design a PCB containing SSRs, intended as part of an ongoing machine project.Collaborate with an internal team working on an existing machine that currently operates with...

Location: Electronic Resource- 

Location: Electronic Resource- 

Location: Engineering Library- TK6585.K56 2016

Tukwila, WA United States - Job Description At Boeing, we innovate and collaborate to make the world a better place. From the seabed to outer space, you can contribute to work that matters with a company where diversity, equity and inclusion are shared values. We’re committed to fostering an en... View

Huntington Beach, CA United States - Job Description At Boeing, we innovate and collaborate to make the world a better place. From the seabed to outer space, you can contribute to work that matters with a company where diversity, equity and inclusion are shared values. We’re committed to foster... View

El Segundo, CA United States - Job Description At Boeing, we innovate and collaborate to make the world a better place. From the seabed to outer space, you can contribute to work that matters with a company where diversity, equity and inclusion are shared values. We’re committed to fostering an... View

Tukwila, WA United States - Job Description At Boeing, we innovate and collaborate to make the world a better place. From the seabed to outer space, you can contribute to work that matters with a company where diversity, equity and inclusion are shared values. We’re committed to fostering an en... View

COLLEGE PARK, Md., Nov. 11, 2024 — IonQ, a leader in the quantum computing industry, has announced that it is developing photonic integrated circuits (PICs) and chip-scale ion trap technology for […]

The post IonQ Partners with imec to Advance Quantum Computers with Photonic Integrated Circuits appeared first on HPCwire.

Wen Grace Chen
Nov 9, 2022; 42:8498-8507
Symposium and Mini-Symposium

Rafael G. Almeida
Oct 18, 2017; 37:10023-10034
Viewpoints

Elena Neumann
Oct 9, 2024; 44:e0591242024-e0591242024
Systems/Circuits

John M. Beggs
Dec 3, 2003; 23:11167-11177
BehavioralSystemsCognitive

Emerging research in nonhuman animals implicates cerebellar projections to the ventral tegmental area (VTA) in appetitive behaviors, but these circuits have not been characterized in humans. Here, we mapped cerebello-VTA white matter connectivity in a cohort of men and women using probabilistic tractography on diffusion imaging data from the Human Connectome Project. We uncovered the topographical organization of these connections by separately tracking from parcels of cerebellar lobule VI, crus I/II, vermis, paravermis, and cerebrocerebellum. Results revealed that connections between the cerebellum and VTA predominantly originate in the right cerebellar hemisphere, interposed nucleus, and paravermal cortex and terminate mostly ipsilaterally. Paravermal crus I sends the most connections to the VTA compared with other lobules. We discovered a mediolateral gradient of connectivity, such that the medial cerebellum has the highest connectivity with the VTA. Individual differences in microstructure were associated with measures of negative affect and social functioning. By splitting the tracts into quarters, we found that the socioaffective effects were driven by the third quarter of the tract, corresponding to the point at which the fibers leave the deep nuclei. Taken together, we produced detailed maps of cerebello-VTA structural connectivity for the first time in humans and established their relevance for trait differences in socioaffective regulation.

GABAergic neurons and GABA_A receptors (GABA_ARs) are critical elements of almost all neuronal circuits. Most GABA_ARs of the CNS are heteropentameric ion channels composed of two α, two β, and one subunits. These receptors serve as important drug targets for benzodiazepine (BDZ) site agonists, which potentiate the action of GABA at GABA_ARs. Most GABA_AR classifications rely on the heterogeneity of the α subunit (α1–α6) included in the receptor complex. Heterogeneity of the subunits (1–3), which mediate synaptic clustering of GABA_ARs and contribute, together with α subunits, to the benzodiazepine (BDZ) binding site, has gained less attention, mainly because 2 subunits greatly outnumber the other subunits in most brain regions. Here, we have investigated a potential role of non-2 GABA_ARs in neural circuits of the spinal dorsal horn, a key site of nociceptive processing. Female and male mice were studied. We demonstrate that besides 2 subunits, 1 subunits are significantly expressed in the spinal dorsal horn, especially in its superficial layers. Unlike global 2 subunit deletion, which is lethal, spinal cord-specific loss of 2 subunits was well tolerated. GABA_AR clustering in the superficial dorsal horn remained largely unaffected and antihyperalgesic actions of HZ-166, a nonsedative BDZ site agonist, were partially retained. Our results thus suggest that the superficial dorsal horn harbors functionally relevant amounts of 1 subunits that support the synaptic clustering of GABA_ARs in this site. They further suggest that 1 containing GABA_ARs contribute to the spinal control of nociceptive information flow.

Mosquitoes transmit deadly pathogens from person to person as they obtain the blood meal that is essential for their life cycle. Female mosquitoes of many species are unable to reproduce without consuming protein that they obtain from blood. This developmental stage makes them highly efficient disease vectors of deadly pathogens. They can transmit pathogens between members of the same species and different species that can provide a route for evolving zoonotic viruses to jump from animals to humans. One possible way to develop novel strategies to combat pathogen transmission by mosquitoes is to study the sensory systems that drive mosquito reproductive behaviors, in particular the neural architecture and circuits of mosquito sensory afferent neurons, the central circuits that process sensory information, and the downstream circuits that drive reproductive behaviors. The study of mosquito neuroanatomy and circuitry also benefits basic neuroscience, allowing for comparative neuroanatomy in insect species, which has great value in the current model species-heavy landscape of neuroscience. Here, we introduce two important techniques that are used to study neuroanatomy and neural circuitry—namely, immunofluorescent labeling and neural tracing. We describe how to apply these approaches to study mosquito neuroanatomy and describe considerations for researchers using the techniques.

Addresses high demand for integrated electrical and mechanical design platform

Hi everyone. 

I'm very a new cadence user. I'm not good at using it and quite lost in finding a way to get the results. With the topic, I would like to ask you for some suggestions to improve my cadence skills.

I have some digital decision logic. Some are combinational logic, some are sequential logic that I would like to import or generate random input combination to the inputs of my decision logic to get the maximum, minimum, and average delay power dissipation and area when feeding the different input combination.

My logic has 8-bit, 16-bit, and 32-bit input. The imported data tends to be decimal numbers.

I would like to ask you:

- which tool(s) are the most appropriate to import and feed the different combination to my decision logic?

- which tool is the most appropriate to synthesis with different number of input? - I have used Genus Synthesis Solution so far. However with my skill right now I can only let Genus synthesize my Verilog code one setup at a time. I'm not sure if I there is anyway I can feed a lot of input at a time and get those results (min, max, average of delay, power dissipation and area)

- which language or scripts I should pick up to use and achieve these results?

-where can I find information to solve my problem? which information shall I look for?

Thank you so much for your time!!

Best Regards

Hi, have two designs and would like to copy paste one area of circuit from the old design to the new design, best way/approach and guidance please..

Read this blog for an overview to the Circuit physical verification and parasitic extraction design stage in the Custom IC Design methodology and the key design steps which can help you achieve this.(read more)

to wire a motor control circuit

Title: Health Tip: Explaining Circuit Training
Category: Health News
Created: 8/24/2016 12:00:00 AM
Last Editorial Review: 8/24/2016 12:00:00 AM

Pharmaceutical and biotech companies breathed a sigh of relief Monday when the Federal Circuit unanimously ruled in a precedential opinion that the mere sale of manufacturing services to create embodiments of a patented product is not a “commercial sale” of the invention that triggers the on-sale bar of 35 U.S.C. § 102(b) (pre-AIA).[1]  The en banc opinion...… Continue Reading

Avalon Technologies: దేశీయ స్టాక్ మార్కెట్లు గత రెండు వారాలుగా అమెరికా అధ్యక్ష ఎన్నికలతో పాటు దేశీయంగా కార్పొరేట్ కంపెనీలు తమ ఫలితాలను కూడా ప్రకటించటంతో కొన్ని స్టాక్స్ భారీగా క్షీణతను చూస్తున్నాయి. సెప్టెంబర్ త్రైమాసికంలో పేలవమైన కంపెనీల పనితీరు ఈక్విటీ మార్కెట్లలో ఇన్వెస్టర్లను పూర్తిగా నిరాశకు గురిచేస్తున్నట్లు కొన్ని పరిణామాలను చూస్తే తెలుస్తోంది. అయితే మరికొన్ని

Max Verstappen won his second Formula 1 season title at Suzuka in 2022, and he dominated in Japan last season as he won his third straight title.

The tyre brand has been part and parcel of Indian racing’s evolving journey