Exam Code: 4A0-N02 Practice test 2023 by Killexams.com team
4A0-N02 Nuage Networks Virtualized Network Services (VNS) Fundamentals

Exam Name : Nuage Networks Virtualized Network Services (VNS) Fundamentals
Exam Number : 4A0-N02 VNS Fundamentals
Exam Duration : 90 minutes
Questions in test : 40
Passing Score : 80%
Exam Registration : PEARSON VUE
Real Questions : Nuage Networks 4A0-N02 Real Questions
VCE practice test : Nuage Networks Professional - Software Defined WAN (NNP SD-WAN) Practice Test

Section Objectives Introduction to VNS - Software-Defined Wide Area Networks (SD-WAN)
- Virtualized Network Services
- Relevant Technology (VXLAN Overlay, BGP EVPN)
- Typical deployments VNS Product Portfolio - Nuage Networks Product Portfolio overview
- Virtualized Services Directory (VSD)
- Virtualized Services Controller (VSC)
- Network Services Gateway (NSG)
- NSG deployment
- Virtual Routing and Switching (VRS)
- Other Nuage Networks components Nuage Networks VNS Use Cases
- NSG Bootstrapping
- NSG Branch-to-branch communication
- DHCP on the Bridge Ports
- SD-WAN/Datacenter Overlay Interop
- Exploring VSC, NSG and VRS
- Security Policies
- Service Chaining
- VNS Quality of Service
- NAT/PAT (Internet Offload)
- NSG Dual Uplinks
- IPsec VPN
- NAT-Traversal
- Access Redundancy Extensions to the VNS solution: VSAP, SD-WAN Portal and VNO
- Virtualized Services Assurance Platform (VSAP)
- SD-WAN Service Portal
- Virtual Networks Orchestration (VNO)

Nuage Networks Virtualized Network Services (VNS) Fundamentals
Alcatel-Lucent Fundamentals study help
Killexams : Alcatel-Lucent Fundamentals study help - BingNews https://killexams.com/pass4sure/exam-detail/4A0-N02 Search results Killexams : Alcatel-Lucent Fundamentals study help - BingNews https://killexams.com/pass4sure/exam-detail/4A0-N02 https://killexams.com/exam_list/Alcatel-Lucent Killexams : Industrial Routers Market Gains Traction, Study revealed with key players Alcatel-Lucent, Cisco, Huawei Technologies, Juniper Networks

The MarketWatch News Department was not involved in the creation of this content.

Jan 25, 2023 (Heraldkeepers) -- New Jersey, United States: A new business intelligence report released by Infinity Business Insights with title Global Industrial Routers Market research report provides a thorough examination of the industry. This research provides an analytical representation of the sector, as well as current trends and future projections, in order to identify likely investment opportunities. The study includes information on the major market drivers, inhibitors, opportunities, and challenges. The study provides an in-depth examination of the market's major segments, trends, drivers, constraints, competitive environment, and other critical elements.

Get a Free Exclusive PDF trial Copy of this Report at:https://www.infinitybusinessinsights.com/request_sample.php?id=1128873&SP

Major Key Players in the Industrial Routers Market : Alcatel-Lucent, Cisco, Huawei Technologies, Juniper Networks, Advantech, Dell, Ericsson, HP

Trusted current state analysis tools, such as Porter’s five forces analysis and SWOT analysis are employed in the report to assess the Industrial Routers market data to deploy a complete overview of the market. Furthermore, this report gives a complete review of the magnitude and application scope of the market around the world. A detailed overview of the purchasing criteria and difficulties confronted in the Industrial Routers business sector is also elaborated in this report.

Global Industrial RoutersMarket Segmentation by Type:

  • Wired Routers
  • Wireless Routers

Global Industrial RoutersMarket Segmentation by Application:

  • Energy
  • Oil & Gas
  • Railways
  • Road Infrastructure
  • Manufacturing and Processing Industries
  • Others

Reasons to buy this Report:

Our reports have been examined by professional experts of the industry, which makes them beneficial for the company to maximize their return on investment.
The analysis acknowledges that the sector players & key drivers of both conflicts and growth assess the impact of limitations as well as the opportunities on the sector.
Data regarding the industry share by every item fragment, alongside their reasonable worth, have been served in the report.
We provide statistic information, strategic and analysis tool results to provide a sophisticated landscape and target key market players. This will help the company to increase its efficiency.

Download FREE PDF trial Copy of the Industrial RoutersMarket Report: https://www.infinitybusinessinsights.com/request_sample.php?id=1128873&SP

Table of Contents:

Chapter 1. Executive Summary
Chapter 2. Industry Outlook
3.1. Industrial Routers Global Market segmentation
3.2. Industrial Routers Global Market size and growth prospects, 2015 - 2030
3.3. Industrial Routers Global Market Value Chain Analysis
3.3.1. Vendor landscape
3.4. Regulatory Framework
3.5. Market Dynamics
3.5.1. Market Driver Analysis
3.5.2. Market Restraint Analysis
3.6. Porter's Analysis
3.6.1. Threat of New Entrants
3.6.2. Bargaining Power of Buyers
3.6.3. Bargaining Power of Buyers
3.6.4. Threat of Substitutes
3.6.5. Internal Rivalry
3.7. PESTEL Analysis
Chapter 4. Industrial Routers Global Market Type Outlook
Chapter 5. Industrial Routers Global Market Application Outlook
Chapter 6. Industrial Routers Global Market Geography Outlook
6.1. Industrial Routers Industry Share, by Geography, 2023 & 2030
6.2. North America
6.2.1. Industrial Routers Market 2023 -2030 estimates and forecast, by Type
6.2.2. Industrial Routers Market 2023 -2030, estimates and forecast, by application
6.2.3. The U.S.
6.2.4. Canada
6.3. Europe
6.3.3. Germany
6.3.4. the UK
6.3.5. France
Chapter 7. Competitive Landscape
Chapter 8. Appendix

Continue…

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COMTEX_423257789/2582/2023-01-25T04:02:57

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Tue, 24 Jan 2023 10:00:00 -0600 en-US text/html https://www.marketwatch.com/press-release/industrial-routers-market-gains-traction-study-revealed-with-key-players-alcatel-lucent-cisco-huawei-technologies-juniper-networks-2023-01-25
Killexams : Video on Demand in Hospitality Market Gains Traction, Study revealed with key players 0Alcatel-Lucent, Huawei Technologies, AT and T, Cisco Systems

The MarketWatch News Department was not involved in the creation of this content.

Jan 18, 2023 (Heraldkeepers) -- The global Video on Demand in HospitalityMarket report offers the complete market share, size, & the growth rate of different segments at both the country & regional levels. It provides an in-depth study of the market subtleties such as the current trends, drivers, opportunities, & even the restraining factors. The report also highlights the qualitative aspects in the study. Additionally, the unit takes in the key findings, in terms of market overview & investment prospects. The market report also involves the competitive landscape containing the profiles of top ten major players in the industry. The frontrunners have been thoroughly assessed based on their revenue size, service/product portfolio, regional presence, key plans & policies, & overall contribution to the growth of the market.
Download the 2023 -2030 Video on Demand in Hospitality Market Report

  • The worldwide Video on Demand in Hospitality market is expected to grow at a booming CAGR of 2023-2030, rising from USD billion in 2023 to USD billion in 2030. It also shows the importance of the Video on Demand in Hospitality market main players in the sector, including their business overviews, financial summaries, and SWOT assessments. Top Key players operated in Global Video on Demand in Hospitality Market:
  • 0Alcatel-Lucent, Huawei Technologies, AT and T, Cisco Systems, Apple, Akamai Technologies, Avaya

If you have any query, Ask our analyst for more information:

https://www.infinitybusinessinsights.com/enquiry_before_buying.php?id=874162&PJ

  • Video on Demand in Hospitality Market Segmentation & Coverage: Video on Demand in Hospitality Market segment by Type:
  • On-premise
  • Cloud-based
  • Video on Demand in Hospitality Market segment by Application:
  • Hotels
  • Cruise/Luxury Yachts
  • Day Care Center
  • Others (Restaurants and Lounges)

Geographic Segment Covered in the Video on Demand in Hospitality Market Report:
The report has been segmented into following regions and countries-

  1. North America (USA and Canada).
  2. Europe (UK, Germany, France and the rest of Europe).
  3. Asia Pacific (China, Japan, India, and the rest of the Asia Pacific region).
  4. Latin America (Brazil, Mexico, and the rest of Latin America).
  5. Middle East and Africa (GCC and rest of the Middle East and Africa).

The years examined in this study are the following to estimate the Video on Demand in Hospitality market size:
History Year: 2017-2021
Base Year: 2022
Estimated Year: 2023
Forecast Year: 2023 to 2030
Download PDF trial Copy of the Video on Demand in Hospitality Market Report:

https://www.infinitybusinessinsights.com/request_sample.php?id=874162&PJ

The global epidemic, COVID-19, has had a devastating impact on various economies, causing tremendous damage. The government-imposed lockdown has resulted in the suspension of various industries' activities. However, a joint effort by the government and industry is expected to restore the economy and help in the restart of industrial operations.
The research study also covers the current market and its potential for growth over the projection period. An extensive and comprehensive research of the global Video on Demand in Hospitality market report has been conducted by industry certified and prepared in the most specific manner to offer just the most important facts. The research focuses primarily on the most active facts from the worldwide market. The report offers a complete analysis of the market size, focusing information on the industry's many elements such as drivers, restraints, opportunities, and threats.
Key takeaways from the Video on Demand in Hospitality market report:
- Detailed considerate of Video on Demand in Hospitality market-particular drivers, Trends, constraints, Restraints, Opportunities and major micro markets.
- Comprehensive valuation of all prospects and threat in the
- In depth study of industry strategies for growth of the Video on Demand in Hospitality market-leading players.
- Video on Demand in Hospitality market latest innovations and major procedures.
- Favorable dip inside Vigorous high-tech and market latest trends remarkable the Market.
- Conclusive study about the growth conspiracy of Video on Demand in Hospitality market for forthcoming years.
What to Expect from this Report on Video on Demand in Hospitality Market:

  1. A comprehensive summary of several area distributions and the summary types of popular products in the Video on Demand in Hospitality Market.
  2. You can fix up the growing databases for your industry when you have info on the cost of the production, cost of the products, and cost of the production for the next future years.
  3. Thorough Evaluation the break-in for new companies who want to enter the Video on Demand in Hospitality Market.
  4. Exactly how do the most important companies and mid-level companies make income within the Market?
  5. Complete research on the overall development within the Video on Demand in Hospitality Market that helps you elect the product launch and overhaul growths.

Table of Contents:
1 Video on Demand in HospitalityMarket Overview
1.1 Product Overview and Scope of Video on Demand in HospitalityMarket
1.2 Classification of Video on Demand in Hospitality Market by Type
1.2.1 Overview: Global Market Size by Type: 2018 Versus 2022 Versus 2030
1.3 Global Video on Demand in Hospitality Market by Application
1.3.1 Overview: Global Video on Demand in Hospitality Market Size by Application: 2018 Versus 2022 Versus 2030
1.5 Forecast by Region
1.5.1 Market Size by Region: 2018 VS 2022 VS 2030
1.5.2 Market Size by Region, (2018-2023)
1.5.3 North America Size and Prospect (2017-2030)
1.5.4 Europe Size and Prospect (2017-2030)
1.5.5 Asia-Pacific Size and Prospect (2017-2030)
1.5.6 South America Size and Prospect (2017-2030)
1.5.7 Middle East and Africa Size and Prospect (2017-2030)
1.6 Market Drivers, Restraints and Trends
4. Market Size Segment by Type
4.1 Global Market Share by Type (2017-2022)
4.2 Global Forecast by Type (2023-2030)
5 Market Size Segment by Application
5.1 Global Video on Demand in Hospitality Market Share by Application (2017-2022)
6. North America by Country, by Type, and by Application, Financial Services, and Insurance Market Size and Forecast (2017-2030)
7. Asia-Pacific by Region, by Type, and by Application
8. Asia-Pacific Revenue by Type (2017-2030)
9 South America by Country, by Type, and by Application
10 Middle East & Africa by Country, by Type, and by Application
11 Research Findings and Conclusion
12 Appendix
12.1 Methodology
12.2 Research Process and Data Source
12.3 Disclaimer.

Buy FULL Video on Demand in HospitalityMarket Research Report Now

https://www.infinitybusinessinsights.com/reports/global-video-on-demand-in-hospitality-market-2022-by-company-regions-type-and-application-forecast-to-2028-874162?PJ

About Us:

Infinity Business Insights is a market research company that offers market and business research intelligence all around the world. We are specialized in offering the services in various industry verticals to recognize their highest-value chance, address their most analytical challenges, and alter their work.

Contact Us:

Amit Jain

Sales Coordinator +1 518 300 3575

inquiry@infinitybusinessinsights.com

https://www.infinitybusinessinsights.com

COMTEX_422867948/2582/2023-01-18T04:32:19

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Tue, 17 Jan 2023 10:00:00 -0600 en-US text/html https://www.marketwatch.com/press-release/video-on-demand-in-hospitality-market-gains-traction-study-revealed-with-key-players-0alcatel-lucent-huawei-technologies-at-and-t-cisco-systems-2023-01-18
Killexams : Alcatel-Lucent Enterprise Hosts Global Partners at 2023 Virtual Conference

Paris, France --News Direct-- Alcatel-Lucent Enterprise

Alcatel-Lucent Enterprise, a leading provider of communications, cloud and networking solutions tailored to customers’ industries, is hosting its global partner conference on February 8th and 9th 2023.

Following the success of the past year’s Connex events, this year’s Connex23 conference will again take to a virtual stage, enabling maximum participation from partners around the world.

Alcatel-Lucent Enterprise partners will have the chance to hear first-hand from CEO, Jack Chen and his executive and management teams about how Alcatel-Lucent Enterprise will help them to drive sustainable business for their companies and customers.

Solutions certified will demonstrate new product roadmaps and show how Alcatel-Lucent Enterprise can help partners and end-customers achieve tangible business outcomes by making everything connect thanks to Advanced analytics and Artificial Intelligence, Connectivity and platforms, and the Internet of Things.

Continuing its vertical focus, Connex23 will reveal Alcatel-Lucent Enterprise’s plans for further innovation across the healthcare, education, government, transportation, energy and utilities markets.

“Businesses on their path to digital transformation are embracing new technologies and models to boost their business outcomes through increased employee and customer collaboration with an enhanced user experience.” comments Rukmini Glanard, Executive Vice President of Global Sales, Services and Marketing. “We are offering an increased portfolio of value-added services to help accelerate this move to cloud subscription and as a Service business models.”

Alcatel-Lucent Enterprise is continuing to focus on supporting its global ecosystem of 3,400 business partners and its worldwide base of over a million customers. The management will demonstrate how the company is using flexible and agile methods, which have been successfully implemented over the last year, to go the extra mile to enable complex opportunities, manage industry shortages and support business continuity for partners and end customers on an hourly and daily basis.

“The theme for this year’s event is ‘Technology for Good’. This underlines the importance of how our people, our partners, and our secure solutions work hand-in-hand to create and deliver positive outcomes, good for people, good for business and good for the environment. Technology can help individuals and companies to be better connected, to collaborate in more innovative and productive ways.” said Rukmini Glanard.

About Alcatel-Lucent Enterprise

Alcatel-Lucent Enterprise delivers the customised technology experiences enterprises need to make everything connect.

ALE provides digital-age networking, communications and cloud solutions with services tailored to ensure customers’ success, with flexible business models in the cloud, on premises, and hybrid. All solutions have built-in security and limited environmental impact.

Over 100 years of innovation have made Alcatel-Lucent Enterprise a trusted advisor to more than a million customers all over the world.

With headquarters in France and 3,400 business partners worldwide, Alcatel-Lucent Enterprise achieves an effective global reach with a local focus.

Press Contacts

Alcatel-Lucent Enterprise

Global Press

Carine Bowen

press@al-enterprise.com

Contact Details

Fox Agency

Katherine Skidmore

+44 20 3750 6688

katherine@fox.agency

Company Website

https://www.al-enterprise.com/

View source version on newsdirect.com: https://newsdirect.com/news/alcatel-lucent-enterprise-hosts-global-partners-at-2023-virtual-conference-858591512

Thu, 02 Feb 2023 03:55:00 -0600 en-US text/html https://www.yahoo.com/lifestyle/alcatel-lucent-enterprise-hosts-global-130000480.html
Killexams : Alcatel Jitterbug Smart

Info Photos News Forum  

This smartphone for older users sports a huge 5.5-inch screen. Its unique software offers simple menus with large text, plus GreatCall's extensive suite of services for older users. It also offers full Android functionality at a low price. Other features include 3.5mm audio jack and front and rear cameras.

This phone is not currently available from any major U.S. carrier. It is compatible with some U.S. networks, and may be available from third-party dealers or smaller, regional carriers.

Specs

 
Compare side-by-side vs...
Display 5.5 in   diagonal, 16:9
HD   720 x 1280 pixels
267 ppi   approx.
Type: LCD (TFT/TFD)
Battery 2,500 mAh
Removable
Talk: 6.5 hours max.
Standby: 250 hours max.
Processor Qualcomm Snapdragon 210   MSM8909
1.1 GHz
1 GB RAM
Storage 8 GB raw hardware
4 GB available to user
Expandable via memory card
Cameras

5 megapixel
LED flash
HDR, panorama, code scanner modes

Video: 720p HD

Front Camera 2 megapixel
Weight 6.1 oz   173 g
Dimensions 6 x 3.1 x 0.4 in   152 x 79 x 10.2 mm
OS / Platform Android version 5.1
Network Bands

4G LTE: 4, 13

CDMA: 850, 1900

LTE   4G
band 4 / 1700 MHz   AWS (Americas)
band 13 / 750 MHz   Upper 700 (USA (Verizon))

CDMA   2G / 3G
band 5 / BC0 / 850 MHz   Cellular (Americas, Oceania, Brazil, Israel)
band 2 / BC1 / 1900 MHz   PCS (Americas)

Data Technology LTE (Cat 4)
SIM card size Micro   3FF

Advertisements       phone info continues below...

Features

 
Ungroup Features   Show all features Key features only
Barometer -
Fingerprint Reader -
Flashlight Yes
Ruggedized -
VR-ready -
Water-Resistant -
Accessibility
Hearing Aid Compatible Rating: M4, T4 (very tele-coil compatible)
TTY/TDD (Digital) Yes
Alerts
Extra Display -
Ringer Profiles -
Connectivity
Bluetooth Supported Profiles: HSP 1.2, HFP 1.6, OPP, FTP, PBA, A2DP 1.2, AVRC 1.5, HID, PAN, SAP 1.1, MAP
version 4.0
Infrared (IR) -
MirrorLink -
NFC -
USB Connector: Micro-USB
UWB -
Wi-Fi Version: 4 (802.11 b,g,n)
Customization
Changeable Body Plates -
Data & Network
Dual-SIM -
Input
Side Keys lock, volume on right
Stylus -
Text Keyboard, Hardware -
Touch Screen Type: Capacitive
Memory
Memory Card Slot Card Type: microSD
up to 32 GB
Music
FM Radio Yes
Headphone Jack (3.5mm) Yes
Stereo Speakers -
Photo & Video
DLNA -
Miracast -
TV Output -
Power
Fast Charging -
Wireless Charging -
Voice
Call Screening -
HD Voice Yes
Push-To-Talk -
Speaker Phone Type: Full-duplex
Tue, 14 Feb 2023 10:00:00 -0600 en-US text/html https://www.phonescoop.com/phones/phone.php?p=5026
Killexams : Study finds children are naturally disposed to help others – with one exception

Young children are naturally inclined to help others, revealed a new study that also underscored the one exception when they stop showing compassion.

When kindness came at a personal cost, it reduced compassionate responding, researchers also found.

The research, published on Wednesday in the journal Royal Society Open Science, assessed the nature of over 280 four- and five-year-old children to help others.

Scientists, including James Kirby from The University of Queensland in Australia, conducted experiments to determine what factors facilitated and inhibited compassionate behaviour in them.

Compassion is a widely studied behaviour that is strongly linked to how people help and comfort others.

The trait comes with a complex motive and sensitivity to one’s own suffering as well as to others, along with a commitment to alleviate or prevent it.

Previous studies have shown that children tend to have a natural tendency to show compassion whenever they can.

It has, however, remained unclear under what conditions they can drop out of helping others.

In the new study, scientists sought to examine what factors may facilitate greater compassionate behaviour in young children and what conditions may lead to them being less helpful to others.

Researchers asked children to play a puzzle game, on the completion of which they received a sticker as a reward.

Before being introduced to the games, the children picked their three favourite stickers from a large selection.

They played the games alongside adults or puppets – Millie the Monkey, Ellie the Elephant and George the Giraffe – who did not have sufficient pieces to finish the task.

The children became visibly distressed in three different ways after being unable to receive stickers.

“This allowed three opportunities for the child to help,” scientists explained in the study.

“If the child helped after the suffering was shown by the puppet, it was operationalised as compassionate behaviour,” they added.

The tasks were ended either when the child helped or after three prompts when the child did not help.

Researchers found the children helped across all the studies whenever they had extra puzzle pieces.

But when they had only enough pieces to complete the puzzle themselves, they were found to not help others.

“We found strong evidence that cost reduces compassionate responding,” researchers explained.

Scientists also found that the recipient of compassion did not influence the children’s behaviour as they were equally likely to help a human adult and a puppet.

The findings suggested that in children who are four and five years of age, personal cost could be a “greater inhibitor” to responding compassionately than to who the compassion is directed.

Researchers also tried to vary study conditions to understand what factors may increase the chances of children giving up the puzzle piece and forgoing their sticker reward.

They did this by telling the children in a separate experiment that they could share pieces, adding that they were on the same team with the puppet or adult. However, this too was without success, researchers said.

“It is possible that children saw the ‘finite’ amount of resources available in the shared bucket and realised they had to get the pieces they needed before the puppet,” researchers added.

Taken together, the results of the experiments suggest that personal cost is a key inhibitor to compassionate behaviour in children, implying that reducing this cost may facilitate compassion.

The findings, according to the scientists, can help facilitate compassionate behaviour in young children.

Wed, 15 Feb 2023 17:58:00 -0600 en text/html https://www.independent.co.uk/news/science/children-naturally-help-others-one-exception-b2283327.html
Killexams : Care about your heart? Try getting better sleep, new study suggests

A group of researchers at Columbia University's Mailman School of Public Health evaluated the American Heart Association’s recently expanded metric — which now includes sleep as it relates to cardiovascular disease risk. 

The study published in the Journal of the American Heart Association provided evidence that sleep plays an important role when it comes to heart health

 "Our results show that sleep health is integral to heart health, and that an expanded definition of cardiovascular health that includes sleep is more predictive of future heart disease risk," lead study author Nour Makarem, PhD, an assistant professor of epidemiology at the Mailman School of Public Health at Columbia University in New York City, told Fox News Digital.

A STRESSFUL MARRIAGE MAY HARM YOUR HEART HEALTH, STUDY FINDS

"Our study supports the inclusion of sleep as the novel 8th metric of cardiovascular health," Makarem also said.

The study represents the first examination of adding sleep to the American Heart Association’s original Life’s Simple 7 metrics as a novel 8th metric of cardiovascular health, the study author said. 

The new sleep metric suggests 7-9 hours of sleep daily for optimal cardiovascular health for adults — and more hours of sleep for children, depending on their age. (BSIP/Universal Images Group via Getty Images)

Sleep was recently added to the American Heart Association’s Life’s Simple 7 measures, a checklist-type of scoring tool used to assess an individual’s cardiovascular health risk. 

The new sleep metric suggests 7-9 hours of sleep daily for optimal cardiovascular health for adults, and more for children depending on age, according to the American Heart Association’s statement about the revised metrics. 

NOISY NEIGHBORS UPSTAIRS? EFFORTS ARE UNDERWAY TO PROTECT YOUR HEALTH FROM ‘IMPACT SOUNDS’: NEW STUDY

The previous checklist included measures such as nicotine exposure, physical activity, diet, weight, blood glucose, cholesterol and blood pressure.  

The tool that includes sleep is now referred to as the Life’s Essential 8.™

The Columbia University researchers, deciding to evaluate the expanded measure, looked at approximately 2,000 middle-aged-to-older adults from the Multi-Ethnic Study of Atherosclerois (MESA), a U.S. study of cardiovascular disease and its risk factors.

For a new study on sleep and heart health, participants shared data on their sleep characteristics and took part in a sleep exam.  (iStock)

The participants provided data on their sleep characteristics and took part in a sleep exam, according to the news release from Columbia University.

THE BEST FOODS FOR A GOOD NIGHT'S SLEEP

The investigators examined cardiovascular health scores that included the original American Heart Association’s Life’s Simple 7 (LS7) metrics, along with different sleep health measures to determine the sleep parameters that should be a priority for preventing cardiovascular disease. 

"Our results highlight the importance of embracing a holistic vision of sleep health."

Cardiovascular health scores that looked at different dimensions of sleep such as sleep duration, efficiency, sleep regularity, sleep disorders and daytime sleepiness — as well as cardiovascular health scores that included duration of sleep only as a measure of sleep health — were both predictive of cardiovascular disease (CVD), the researchers found.

"The most important advice when it comes to promoting sleep health is to make sleep a priority." (iStock)

The study found that sleeping 7 hours or more but less than 9 hours each night was considered indicative of ideal sleep health.

"Our results demonstrate that sleep is an integral component of CVH. In our study, even a CVH score that includes only sleep duration, the most widely measured aspect of sleep health and the most feasible measure to obtain in a clinic or public health setting, predicted CVD incidence," said Makarem in the Columbia news release. 

GET BETTER SLEEP AT NIGHT WITH THE HELP OF 10 SMART PRODUCTS

"Notably, we also found that a CVH score that incorporated multiple dimensions of sleep health was also significantly associated with incident CVD," she said.

"Our results highlight the importance of embracing a holistic vision of sleep health that includes sleep behaviors and highly prevalent, mild sleep problems — rather than strictly focusing on sleep disorders when assessing an individual’s cardiovascular risk."

"Sleep seems to be the first thing that people squeeze out of their schedules when they are busy. [But] the first step to healthy sleep is making time for sleep …"

Individuals who slept fewer hours had higher chances of having low sleep efficiency (defined as less than 85% time in bed after lights off spent sleeping), the news release explained about the study's findings. 

HOW TO TRACK SLEEP ON YOUR APPLE WATCH

Also, those with less sleep duration were likely to have irregular sleep patterns — meaning variations in sleep duration and timing — across days. 

They were also likely to experience excessive daytime sleepiness and sleep apnea, the release said. 

Multiple unhealthy sleep dimensions may occur — which could further increase the risk of heart disease, a new study has found.  (iStock)

Findings also revealed a higher prevalence of Type 2 diabetes, hypertension and obesity/overweight in those considered "short duration sleepers." 

This suggested that multiple unhealthy sleep dimensions may occur simultaneously and interact — which could further increase the risk for heart disease, the release said. 

Sixty-three percent of participants slept less than 7 hours per night and 30% slept less than 6 hours, the study found. 

The study also found that 14% of the participants reported excessive daytime sleepiness — and 36% stated they had high insomnia symptoms. 

It also found that 39% had high night-to-night variability in sleep duration and 25% had a high variation in sleep timing. 

The study also found that 14% reported excessive daytime sleepiness and 36% stated they had high insomnia symptoms. 

In addition, the study found 47% of the people who participated had moderate-to-severe sleep apnea (OSA).

"Stick to a stable sleep schedule — meaning try to go to bed and wake up at the same time every day," said a new study's lead author on sleep and heart health. (iStock)

"The most important advice when it comes to promoting sleep health is to make sleep a priority," said Makarem to Fox News Digital. 

"Sleep seems to be the first thing that people squeeze out of their schedules when they are busy. However, the first step to healthy sleep is making time for sleep to ensure that you get 7-8 hours of sleep each night, the ideal sleep duration for promoting heart health."

It's important to practice good sleep hygiene, which means putting yourself in the best position to sleep well by optimizing your sleep schedule, bedtime routine and sleep environment, the lead author told Fox News Digital.

There are a few ways to get better sleep habits, she said.

"Optimize your sleep environment by making your bedroom comfortable, quiet, cool and dark."

"Stick to a stable sleep schedule, meaning try to go to bed and wake up at the same time every day, and try to keep the same sleep schedule on weekdays and weekends to avoid disrupting your body clock's sleep-wake rhythm," she said.

"Use the hour before bedtime to relax and unwind, and optimize your sleep environment by making your bedroom comfortable, quiet, cool and dark."

Makarem also suggested getting rid of distractions such as bright light and noise.

SLEEP DISRUPTIONS MAY BE LINKED TO MENTAL HEALTH DISORDERS, SAYS NEW STUDY

"Avoid sources of bright light such as computers, TVs and phones before bedtime. Also, try to drown out any noise by using earplugs or a white noise machine, and avoid stimulants such as nicotine and caffeine," she told Fox News Digital.   

Fox News medical contributor Dr. Marc Siegel, weighing in on the study, said that sleep is a time for the heart and brain to repair. 

"Sleep is a rejuvenating time for the heart and brain."

"When you are sleeping, hormones are released, including oxytocin, that are cardio-protective and promote heart healing," he told Fox News Digital. 

"When you are awake, especially when you are anxious, stress hormones are released, which increase heart rate blood pressure and overall stress on the heart."

Dr. Siegel added, "Sleep is a rejuvenating time for the heart and brain."

A little boy yawns and sleeps in his bed while snuggling a stuffed animal. Those who slept less "than the recommended amount were found to have higher rates of obesity, diabetes and high blood pressure," said one medical professional about the new study out of Columbia University in New York City.  (iStock)

Dr. Deepak L. Bhatt, MD, MPH, director of Mount Sinai Heart and a Dr. Valentin Fuster Professor of Cardiovascular Medicine at the Icahn School of Medicine at Mount Sinai Health System in New York City, told Fox News Digital, "This is a very informative study that shows an association between insufficient sleep duration (defined here as less than 7 hours or more than 9 hours) and worse cardiovascular health." 

He said as well, "People who slept less than the recommended amount were also found to have higher rates of obesity, diabetes and high blood pressure, which are well-established risk factors for heart disease as well."

"Insufficient sleep doesn't get the respect it deserves as a cardiovascular risk factor."

Bhatt was not part of the study but was a senior author on the American Heart Association scientific statement on sleep and cardio metabolic risk.

He also said, "Insufficient sleep doesn't get the respect it deserves as a cardiovascular risk factor." He added that he hopes "studies such as this one will change societal attitudes about the importance of a good night's sleep."

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The team of Columbia University researchers said in the release that they recommend additional research be conducted regarding the relationship of sleep to lifetime risk of developing CVD.  

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The team also said that clinical trials are needed to evaluate the impact of screening for sleep problems and improving the different dimensions of sleep health through sleep hygiene interventions on cardiovascular outcomes.

Tue, 17 Jan 2023 00:06:00 -0600 Fox News en text/html https://www.foxnews.com/health/care-heart-getting-better-sleep-new-study
Killexams : Loyalty card data could help to identify ovarian cancer symptoms sooner

image: The study of almost 300 women found that pain and indigestion medication purchases were higher in women who were subsequently diagnosed with ovarian cancer, compared to women who did not have ovarian cancer view more 

Credit: Lancaster University

Loyalty card data on over-the-counter medicine purchases could help spot ovarian cancer cases earlier according to a pioneering study funded by Cancer Research UK.

The first-of-its-kind Cancer Loyalty Card Study (CLOCS) study looked at whether there is a link between a diagnosis of ovarian cancer and a history of buying over-the-counter pain and indigestion medications, such as pain killers and digestive aids like antacids.

The study of almost 300 women found that pain and indigestion medication purchases were higher in women who were subsequently diagnosed with ovarian cancer, compared to women who did not have ovarian cancer.

This change in purchases could be seen eight months before diagnosis.

The findings could help to identify people who may have ovarian cancer at an earlier stage, which is one of the most effective ways to Boost survival.

93% of people diagnosed with ovarian cancer survive their disease for 5 years or more if diagnosed at the earliest stage (stage 1) compared to just 13% when diagnosed at the latest stage (stage 4).

Dr Yasemin Hirst, formerly of University College London and now at Lancaster University’s Medical School, led the preliminary study which paved the way for this latest research – published in JMIR Public Health and Surveillance - where she is a co-investigator.

Dr Hirst said: “Self-care is about individuals’ capability to manage illnesses, keeping healthy without the support from healthcare providers as well as the appropriate use of healthcare when it is required. Self-care is an important part of recognizing and managing the early signs and symptoms of cancer which could resemble common illnesses and can be cared for without the guidance from healthcare providers. It is therefore crucial to understand to what extent this process may influence timely presentation in healthcare.

“The Cancer Loyalty Card Study (CLOCS) is one of the leading projects showing that our health behaviours can be measured beyond healthcare records using transactional data. This data is very exciting for behavioural scientists to further explore life-style changes, dietary behaviours and perhaps exploring other datasets (e.g. biosensors) that can provide more information about self-care and health outcomes.”

Symptoms of ovarian cancer can be unclear in the early stages of the disease, which leads to some people buying medication from a local pharmacy to alleviate their symptoms instead of visiting a GP, because they do not think their condition is serious. These early symptoms can include loss of appetite, stomach pain and bloating. This results in many people with ovarian cancer being diagnosed late, often when the cancer has already spread, and when their likelihood of survival has greatly reduced.

Ovarian cancer is the sixth most common cancer in the UK, with around 7400 people diagnosed each year and more than 4000 deaths each year from the disease. One in 5 women with ovarian cancer are diagnosed in A&E and many do not receive any treatment for their disease, often because they are too unwell by the time they are diagnosed.

Dr James Flanagan, lead author for the study, from Imperial College’s Department of Surgery & Cancer, said: “The cancer symptoms we are looking for are very common, but for some women, they could be the first signs of something more serious.

“Using shopping data, our study found a noticeable increase in purchases of pain and indigestion medications among women with ovarian cancer up to 8 months before diagnosis, compared with women without ovarian cancer. This suggests that long before women have recognised their symptoms as alarming enough to go to the GP, they may be treating them at home.

“As we know early diagnosis of ovarian cancer is key to improving chances of survival, we hope this research can lead to ovarian cancer symptoms being picked up earlier and Boost patients’ options for treatment.”

The study included loyalty card data from two UK-based high street retailers of 283 women. Of these participants, 153 were women who had been diagnosed with ovarian cancer, and 120 were women who had not. The researchers studied six years' worth of purchase histories from the women.

Participants were also asked to complete a short questionnaire about ovarian cancer risk factors, along with the symptoms they experienced (if any) and the number of visits to their GP in the year leading up to cancer referral or diagnosis for cases.

On average, participants with ovarian cancer began to recognise their symptoms about 4 and a half months before diagnosis. Of those who visited a GP to check their symptoms, the first visit occurred, on average, about 3 and a half months before diagnosis.

The researchers note that more research is needed to confirm their findings, and hope that larger studies with patients diagnosed at different stages will be able to support and strengthen these results.

It is also hoped that this research could lead to the future development of an alert system for individuals to help them to seek medical attention for symptoms of cancer, or other diseases, sooner than they might otherwise do.

Dr David Crosby, Head of Prevention and Early Detection Research at Cancer Research UK, said: "Today, in the digital age, we live with a wealth of data at our fingertips. Studies like this are a great example of how we can harness this information for good and help us detect cancer earlier.

“It's incredible to think that this innovative study using loyalty cards, something most of us carry in our wallets, could help women with ovarian cancer which is often diagnosed late and mimics the symptoms of other, more benign conditions.

"Whilst further research with more patients is needed, this study indicates exciting potential for a new way to detect cancer earlier and save lives."

The research team have been funded by Cancer Research UK to continue this work by investigating whether purchases of over-the-counter products could be used in a similar way for other cancers, such as stomach, liver, and bladder cancers - all of which also commonly have non-specific symptoms. 

Fiona Murphy, an ovarian cancer patient representative who helped develop the study, said: “I lived on Gaviscon for 18 months prior to my ovarian cancer diagnosis, it went everywhere with me due to severe acid reflux. Had this been associated with ovarian cancer, I would have had a faster diagnosis, far less surgeries and better fertility options.

"I wanted to help with developing this study because I had the wrong diagnosis for nearly two years. If there is a way to get an earlier diagnosis, I want to help people who are in the same position I was in."

Fiona was diagnosed with mucinous ovarian cancer in 2008 after being symptomatic for nearly 2 years. She was not one of the 283 participants whose loyalty card data was used for the study.


Thu, 26 Jan 2023 02:26:00 -0600 en text/html https://www.eurekalert.org/news-releases/977740
Killexams : Study finds way to help children overcome peanut allergy

Consuming small, sequential doses of boiled peanuts help overcome children’s allergic reactions, according to a new study.

The research, published in the journal Clinical & Experimental Allergy, found that 80 per cent of children with peanut allergy become desensitised to eating peanuts following the trial.

Since up to three per cent of children in Western countries are grappling with peanut allergies, scientists, including those from Flinders University in the US, say the new clinical trial can help develop a novel treatment to reduce the risk of accidental peanut exposure and Boost quality of life for peanut-allergic children.

Their new study is based on previous findings that heat affects the protein structure and allergic properties of peanuts, making them potentially less likely to cause severe allergic reactions.

Scientists tested whether a therapy delivering small, increasing doses of boiled peanuts, followed by roasted peanuts, may help children overcome their peanut allergies.

“Small and increasing doses of boiled nuts were first given to children to partially desensitise them, and when they showed no signs of an allergic reaction, increasing doses of roasted peanuts were then provided to increase their tolerance in the next stage of treatment,” study co-author Tim Chataway said in a statement.

Researchers asked 70 peanut-allergic children of ages six to 18 to consume peanuts boiled for 12 hours for 12 weeks, 2 hour boiled peanuts for 20 weeks, and roasted peanuts for 20 weeks.

Scientists found that 56 of the 70 (80 per cent) participants became desensitized to a daily target dose of consuming 12 roasted peanuts without allergic reactions.

While treatment-related adverse events were reported in over 60 per cent of the participants, only 3 withdrew from the trial as a result, the study noted.

“Our clinical trial shows promising early signs in demonstrating that boiling peanuts may provide a safe and effective method for treating peanut-allergic children with sequential doses of boiled and roasted peanuts over an extended period of time,” says Luke Grzeskowiak, another author of the study, said.

However, scientists caution that this method of therapy may not work for everyone, but add that they are in the process of better understanding what factors can influence how people respond to treatment.

While these findings hold “great promise”, researchers add that the results also require confirmation in a larger definitive clinical trial.

Mon, 06 Feb 2023 00:05:00 -0600 en text/html https://www.independent.co.uk/news/science/peanut-allergy-desensitising-children-study-b2276434.html
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