282 domains belong to Energy International, Inc.
The list of 282 websites linked to Energy International, Inc.
Total results: 282
Domains on this page: 74
Results:
Supercross Live : The Official Site of Monster Energy Supercrosshttp://portalrankings.com/info/supercrossonline.com
Created in 1974, Monster Energy AMA Supercross, an FIM World Championship, has become the premier off-road motorcycle racing series on the planet, attracting the world’s top professional riders. Events are held in U.S. and International stadiums where intensely competitive dirt race tracks are constructed within the venues.
- Google Analytics code: 5190373-21
- Updated On (Date): 2016-Dec-11
- Expiration time: 2018-Jan-12
- Website Registered On (Date): 2006-Jan-12
morningwin.comhttp://portalrankings.com/info/morningwin.com
belVita Breakfast Biscuits are the perfect source of nutritious, sustained energy. With 18-20 g of whole grain, fiber, and B vitamins, belVita comes in five delicious flavors: Golden Oat, Blueberry, Apple Cinnamon, Cinnamon Brown Sugar, and Chocolate. Learn more here.
- Updated On (Date): 2016-Aug-29
- Expiration time: 2017-Sep-03
- Website Registered On (Date): 1999-Sep-03
Honeywellhttp://portalrankings.com/info/honeywell.jp
We are blending products with software solutions to link people and businesses to the information they need to be more efficient, safer and connected.
- Updated On (Date): 2017-Apr-04
- Expiration time: 2017-Nov-30
- Website Registered On (Date): 2006-Nov-23
Homepage | Cima Energyhttp://portalrankings.com/info/cima-energy.com
CIMA is majority-owned by company employees and Mitsubishi Corp. This unique combination of local and international ownership supports stability and growth.
- Updated On (Date): 2014-May-22
- Expiration time: 2019-May-29
- Website Registered On (Date): 1996-May-30
YantraYoga.net – the Tibetan Yoga of Movementhttp://portalrankings.com/info/yantrayoga.net
Yantra Yoga, the Tibetan Yoga of Movement is one of the oldest recorded systems of Yoga that exists in the world. For centuries Yantra was a closely guarded secret reserved for advanced yogic practitioners. In light of its universal benefits for humanity, Yantra Yoga was first introduced to the West in the 1970s by Chögyal Namkhai Norbu. The system of Yantra Yoga contains a wide range of movements that can be applied by everyone. It is a superb method for attaining optimal health, relaxation, and balance through the coordination of breath and movement. This fundamental and rich method is connected with the profound essence of the Dzogchen teachings, although a Yantra Yoga practitioner does not necessarily need to follow a particular spiritual path. Therefore, anyone can practice it without limitation. Synchronizing every movement with conscious breathing we find ourselves in a perfectly relaxed state. Each yoga sequence performed in Yantra Yoga aims to guide the breath into a natural harmony with the mind and body.
- Google+ User ID: 107096665486582192591
- Google Analytics code: 59534990-1
- Updated On (Date): 2015-Apr-11
- Expiration time: 2020-Apr-11
- Website Registered On (Date): 2015-Apr-11
home | effect energyhttp://portalrankings.com/info/effect-energy.com
- Known AddThis user account ID: ra-53e8dc3a2331455f
- Google Analytics code: 57128462-1
- Updated On (Date): 2016-Oct-10
- Expiration time: 2017-Oct-09
- Website Registered On (Date): 2002-Oct-09
World Newshttp://portalrankings.com/info/wn.com
Latest headlines from WN Network. WorldNews delivers latest Breaking news including World News, U.S., politics, business, entertainment, Video, science, weather and sports news. Search News and archives in 44 languages.
- Google+ User ID: +Wndotcom
- Google Analytics code: 1177289-31
- Updated On (Date): 2017-Mar-03
- Expiration time: 2025-Mar-24
- Website Registered On (Date): 1995-Mar-23
Honeywell | Total Connect Comforthttp://portalrankings.com/info/mytotalconnectcomfort.com
Honeywell’s Total Connect Comfort delivers comfort, piece of mind and energy efficiency to both homeowners around the world and business owners alike.
- Google Analytics code: 12340078-71
- Updated On (Date): 2015-May-20
- Expiration time: 2017-Jun-20
- Website Registered On (Date): 2011-Jun-20
Primordial Energy – Welcomehttp://portalrankings.com/info/primordial-energy.com
- Updated On (Date): 2017-Sep-23
- Expiration time: 2018-Sep-30
- Website Registered On (Date): 2009-Sep-30
Home - Windtech Internationalhttp://portalrankings.com/info/windtech-international.com
Windtech International is the only worldwide magazine with a technological focus for global the wind energy industry.
- ID for Google Adsense: ca-pub-393141646365077
- Google Analytics code: 3180532-1
- Updated On (Date): 2017-Apr-14
- Expiration time: 2018-Apr-13
- Website Registered On (Date): 2004-Apr-13
Southern California Edison - SCEhttp://portalrankings.com/info/sce.com
At SCE, we provide electricity and energy efficiency rebates and incentives for lighting, CFLs, food service technology, HVAC, air conditioning and related electric appliances and systems to help manage electricity costs.
- Updated On (Date): 2017-Apr-18
- Expiration time: 2018-Apr-22
- Website Registered On (Date): 1993-Apr-21
Proef Group | Believe the Impossible - Proefhttp://portalrankings.com/info/proefgroup.com
Global solutions in the areas of Telecommunications and Electricity, IT, Renewable Energy, and Energy Efficiency, Insurance and Equipment Rental.
- Google Analytics code: 86069818-1
- Updated On (Date): 2017-Jun-13
- Expiration time: 2018-Jul-23
- Website Registered On (Date): 2012-Jul-23
Ducane|Residential Heating and Cooling|Home HVAChttp://portalrankings.com/info/ducanehvac.com
Ducane. That means you’re going to enjoy reliable, worry-free heating and cooling today, and long into the future.
- Known AddThis user account ID: ra-529f7a621b1aae37
- Google Analytics code: 49714117-1
- Updated On (Date): 2017-Jan-13
- Expiration time: 2018-Jan-17
- Website Registered On (Date): 2000-Jan-17
Hunting Energy Services | Products & Serviceshttp://portalrankings.com/info/hunting-intl.com
Products and Services
- Google Analytics code: 44336963-1
- Updated On (Date): 2016-Jan-20
- Expiration time: 2022-Apr-10
- Website Registered On (Date): 2001-Apr-10
Honeywellhttp://portalrankings.com/info/honeywell.cn
We are blending products with software solutions to link people and businesses to the information they need to be more efficient, safer and connected.
- Expiration time: 2019-Mar-17
- Website Registered On (Date): 2003-Mar-17
Dougans International | Homehttp://portalrankings.com/info/dougans-international.com
Dougans International focuses on three main pillars of business; Education and Training (South Africa and International), Products and Complementary Therapies (Vacuflex Concepts and Magnetic Healing).
- Google Analytics code: 22272681-1
- Updated On (Date): 2018-Jan-02
- Expiration time: 2019-Jan-08
- Website Registered On (Date): 2007-Jan-08
belvitabreakfast.comhttp://portalrankings.com/info/belvitabreakfast.com
belVita Breakfast Biscuits are the perfect source of nutritious, sustained energy. With 18-20 g of whole grain, fiber, and B vitamins, belVita comes in five delicious flavors: Golden Oat, Blueberry, Apple Cinnamon, Cinnamon Brown Sugar, and Chocolate. Learn more here.
- Updated On (Date): 2016-Sep-18
- Expiration time: 2017-Sep-22
- Website Registered On (Date): 2009-Sep-22
Infinite Energy Magazinehttp://portalrankings.com/info/infinite-energy.com
INFINITE ENERGY is the international magazine for Cold Fusion and New Energy Technologies. It is a technical magazine with outreach to the general public, providing material of interest to all people. It includes some highly technical papers and patents. It also includes non-technical articles and news on developments in the field, as well as the social, political, and economic implications of these changes.
- Updated On (Date): 2013-Jun-02
- Expiration time: 2021-Jun-20
- Website Registered On (Date): 1997-Jun-21
Honeywell: Home Security Systems and Home Automationhttp://portalrankings.com/info/mytotalconnect.com
Discover how a security and home automation system from Honeywell is the best way to protect your home and family and save on energy costs. You can also control locks and lighting and view live video cameras from anywhere
- Google+ User ID: 117173848523055930932
- Google Analytics code: 12340078-40
- Updated On (Date): 2017-Jan-08
- Expiration time: 2019-Feb-09
- Website Registered On (Date): 2010-Feb-09
Powergas Africa | Nigeria Natural Gas Producer & Distributor CNGhttp://portalrankings.com/info/powergas.com
Powergas operates three CNG compression plants in Nigeria and is building one of West Africa’s first mini-LNG plants, delivering clean and cost effective energy
- Google Analytics code: 80055604-1
- Updated On (Date): 2017-May-08
- Expiration time: 2018-May-06
- Website Registered On (Date): 2004-May-06
Data Logger - MadgeTech Temperature, Humidity, Pressure Data Loggershttp://portalrankings.com/info/madgetech.com
Contact MadgeTech today for data logger solutions to measure and record pressure, humidity, shock or temperature data, serving many industries including food, pharmaceuticals, energy and more.
- Google+ User ID: 112382281771902755783
- Google Analytics code: 3479483-7
- Updated On (Date): 2015-Mar-10
- Expiration time: 2019-Feb-12
- Website Registered On (Date): 2000-Feb-12
IRN - International Research Networkshttp://portalrankings.com/info/irn-international.com
IRN is an organiser of Senior Level Summits, High-Profile Meetings and Training Courses. We operate across Oil and Gas, Commodity Trading, Infrastructure and Construction and more
- Google Analytics code: 37771276-1
- Updated On (Date): 2016-Jul-15
- Expiration time: 2017-Jul-15
- Website Registered On (Date): 2010-Jul-15
Healing Beyond Borders, Educating and Certifying the Healing Touchhttp://portalrankings.com/info/healingtouchinternational.org
Healing Touch International, Inc., dba Healing Beyond Borders, Educating and Certifying the Healing Touch
- Updated On (Date): 2017-Jan-09
- Expiration time: 2019-Jan-08
- Website Registered On (Date): 2006-Jan-08
Home | Strathcona Countyhttp://portalrankings.com/info/strathcona.ca
Strathcona County is a thriving, successful and vibrant community of almost 96,000 residents, set in the centre of Alberta’s energy and agricultural heartland.
- Updated On (Date): 2012-Jul-10
- Expiration time: 2022-Jun-04
- Website Registered On (Date): 2002-Jun-14
Energy Self-Mastery for Spiritual Awakening | Jonathan Parkerhttp://portalrankings.com/info/energyselfmastery.com
Energy Self-Mastery for Spiritual Awakening is a 16 week online training program designed to enable you to tap into the enlightened qualities of Your Soul and
- Google Analytics code: 42681907-1
- Updated On (Date): 2016-Jun-06
- Expiration time: 2019-Jun-06
- Website Registered On (Date): 2013-Jun-06
Energy Tools Internationalhttp://portalrankings.com/info/energytoolsint.com
- Known AddThis user account ID: xa-4fb2e44965663ae8
- Google Analytics code: 52023511-1
- Updated On (Date): 2017-Jul-12
- Expiration time: 2018-Nov-10
- Website Registered On (Date): 2000-Nov-10
Honeywellhttp://portalrankings.com/info/honeywell.com
We are blending products with software solutions to link people and businesses to the information they need to be more efficient, safer and connected.
- Updated On (Date): 2017-Jan-11
- Expiration time: 2019-Feb-12
- Website Registered On (Date): 1988-Feb-11
China Britain Trade Expohttp://portalrankings.com/info/chinabritaintradeexpo.com
- Google Analytics code: 93493317-1
- Updated On (Date): 2017-Aug-25
- Expiration time: 2019-Feb-19
- Website Registered On (Date): 2015-Feb-19
International Energy Control |http://portalrankings.com/info/energycontrol-international.org
- Google Analytics code: 89259500-1
- Updated On (Date): 2017-Mar-14
- Expiration time: 2019-Apr-06
- Website Registered On (Date): 2016-Apr-06
ETI - Bring Back the Blue Skies!http://portalrankings.com/info/etiglobal.org
Emission Technologies International, Inc
- Updated On (Date): 2017-Mar-27
- Expiration time: 2017-Apr-20
- Website Registered On (Date): 2014-Apr-20
Home: Linuo Ritter Internationalhttp://portalrankings.com/info/linuo-ritter-international.com
- Updated On (Date): 2016-Nov-03
- Expiration time: 2017-Nov-02
- Website Registered On (Date): 2010-Nov-02
ENERGY PIA GROUPhttp://portalrankings.com/info/energypiagroup.com
ENERGY PIA GROUP es un holding empresarial, conformado por profesionales plenamente capacitados, dedicado a refinación, transporte y comercialización de productos petrolíferos.
- Updated On (Date): 2015-Mar-16
- Expiration time: 2020-Mar-30
- Website Registered On (Date): 2011-Mar-30
LAI Internationalhttp://portalrankings.com/info/laico.com
LAI International Leading Advanced Innovations Aerospace Defense Energy Industrial Medical Manufacturing Solutions Additive Manufacturing Waterjet Laser Electrical Discharge Machining CNC Machining
- Updated On (Date): 2015-Apr-21
- Expiration time: 2022-Dec-06
- Website Registered On (Date): 1998-Dec-07
Orgone.orghttp://portalrankings.com/info/orgone.org
Orgone, Orgone Accumulator, Wilhelm Reich, Orgonon, Dr. Reich, Life Energy, orgonomy, alternative healing, cosmic energy, International Conference on Orgonomy
- Google Analytics code: 3213268-8
- Updated On (Date): 2017-Mar-12
- Expiration time: 2017-Jul-03
- Website Registered On (Date): 1997-Jul-04
Homehttp://portalrankings.com/info/inncom.com
INNCOM by Honeywell develops energy management, lighting control, and integrated room automation systems for the global lodging and healthcare industries.
- Google Analytics code: 55119897-1
- Updated On (Date): 2015-Jul-08
- Expiration time: 2017-Aug-09
- Website Registered On (Date): 1995-Aug-10
International Charity | Clean Water & Energy Conservationhttp://portalrankings.com/info/energyforall.ca
Calgary based charity dedicated to alleviating poverty by increasing people's access to clean water, renewable energy, and improved wastewater
- Updated On (Date): 2017-Aug-31
- Expiration time: 2018-Sep-23
- Website Registered On (Date): 2014-Sep-23
Aube Technologies inc.http://portalrankings.com/info/aubetech.com
Aube Technologies is a manufacturer of electronic thermostats and energy control products / Aube Technologies est un manufacturiers de thermostats et de produits électronique
- Updated On (Date): 2015-Sep-17
- Expiration time: 2017-Oct-19
- Website Registered On (Date): 1997-Oct-20
Energy Internationalhttp://portalrankings.com/info/energyintl.com
- Google Analytics code: 54740230-1
- Updated On (Date): 2016-Sep-22
- Expiration time: 2020-Oct-27
- Website Registered On (Date): 1996-Oct-28
African Energy |http://portalrankings.com/info/africanenergy.com
I sat down with Bill at the recent Solar Power International exhibition to understand more about what Morningstar means by “reliability”.
- Updated On (Date): 2016-Apr-07
- Expiration time: 2018-Apr-06
- Website Registered On (Date): 2002-Apr-06
ETI - Bring Back the Blue Skies!http://portalrankings.com/info/etiglobal.ca
Emission Technologies International, Inc
- Updated On (Date): 2016-Nov-18
- Expiration time: 2017-Sep-10
- Website Registered On (Date): 2015-Sep-10
ICF Builder Magazine - The information source for residential and commercial ICF contractorshttp://portalrankings.com/info/icfmag.com
ICF Builder magazine: the information source for residential and commercial ICF contractors who build energy-efficient, hurricane resistant homes, houses and commercial buildings from foam insulating concrete forms
- ID for Google Adsense: ca-pub-4294688292834052
- Google Analytics code: 1347456-1
- Updated On (Date): 2016-Jun-15
- Expiration time: 2018-May-05
- Website Registered On (Date): 2005-May-05
Rasna International - Beverages, Instant Fruit Drink Powder, Soft Drinks and Health Drinks |http://portalrankings.com/info/rasnainternational.com
Rasna International- Most Trusted Beverage Brand across the world to provide Instant Fruit Powder Drinks, Beverages, Fruit Juice Products, Healthy Drinks and Soft Drink Concentrates.
- Google+ User ID: 114418773296928572709
- Updated On (Date): 2015-Dec-27
- Expiration time: 2019-Aug-19
- Website Registered On (Date): 1997-Aug-20
Home - SPE Intelligent Energy Internationalhttp://portalrankings.com/info/intelligentenergyevent.com
- Google+ User ID: +Intelligentenergyevent_spe
- Updated On (Date): 2017-Mar-01
- Expiration time: 2018-Mar-28
- Website Registered On (Date): 2007-Mar-28
Lehigh Valley news, Easton news, Bethlehem news, Allentown news, Phillipsburg news and Lehigh Valley sports & weather - lehighvalleylive.comhttp://portalrankings.com/info/lehighvalleylive.com
Get the latest Lehigh Valley PA Local News, Easton, Bethlehem, Allentown, Phillipsburg, Warren County, Slate Belt, Upper Bucks news, sports & US breaking News. View daily Pennsylvania weather updates, watch videos and photos. Find more news articles and stories from Allentown, Bethlehem & Easton online at lehighvalleylive.com.
- Google+ User ID: 100260940594005412703
- Updated On (Date): 2016-Nov-01
- Expiration time: 2017-Oct-25
- Website Registered On (Date): 2004-Oct-25
PSI International Inc. - Trusted Technology Advisershttp://portalrankings.com/info/psiint.com
PSI International Inc. provides a blend of technology, health science, social services, and energy management solutions to our clients throughout the world.
- Updated On (Date): 2017-Jul-19
- Expiration time: 2022-Aug-25
- Website Registered On (Date): 1994-Aug-26
Metal Roofing and Metal Walls Systems | ATAS International, Inc.http://portalrankings.com/info/atas.com
ATAS offers metal roofs, metal wall panels and energy-efficient building envelope technology for commercial and residential buildings
- Google Analytics code: 12359994-1
- Updated On (Date): 2015-Nov-19
- Expiration time: 2017-Sep-01
- Website Registered On (Date): 1996-Sep-02
CALZUR INTERNATIONAL CORP | CICORPhttp://portalrankings.com/info/cicorpint.com
Calzur International Corp, industry leaders covering financial services, energy, infrastructures, transportation and more
- Updated On (Date): 2017-Sep-19
- Expiration time: 2018-Sep-19
- Website Registered On (Date): 2012-Sep-19
ICHEP2018 SEOULhttp://portalrankings.com/info/ichep2018.org
The ICHEP is the vital platform for exchanging recent achievements and discussing future facilities in particle physics, astrophysics, and cosmology. During ICHEP2018, a wide-ranging scientific program consisting of plenary lectures, parallel sessions, and satellite meetings as well as poster sessions for young scientists covering all topics in high energy physics will be scheduled.
- Google Analytics code: 113211077-1
- Updated On (Date): 2016-Jul-26
- Expiration time: 2026-Feb-12
- Website Registered On (Date): 2016-Feb-12
Pan Stanford Publishing - Homehttp://portalrankings.com/info/panstanford.com
Pan Stanford Publishing is an independent international publisher of science, technology and medicine. The company was founded by a group of publishing professionals who are dedicated to publish the best in various topical areas for the scholarly and professional communities worldwide.
- Google Analytics code: 1321431-1
- Updated On (Date): 2016-Aug-30
- Expiration time: 2017-Oct-11
- Website Registered On (Date): 2005-Oct-11
Homepage of the international OSRAM website | Light is OSRAMhttp://portalrankings.com/info/osram.com
Osram offers innovative and sustainable lighting solutions. The product portfolio of Osram ranges from modules, LED lamps and luminaires to light management systems.
- Updated On (Date): 2016-Aug-11
- Expiration time: 2018-Mar-25
- Website Registered On (Date): 1999-Mar-25
Home | Hertelhttp://portalrankings.com/info/hertel.co.uk
Hertel is a leading international industrial services company. Today, more than 12,000 professionals around the globe support the need of customers with a coordinated range of customized solutions centred around access solutions, insulation and corrosion protection.
- Google Analytics code: 34724999-1
- Updated On (Date): 2017-Jan-23
- Expiration time: 2017-May-18
- Website Registered On (Date): 1999-May-18
MAGMOV - FREE ELECTRICITY - MAGNETIC ELECTRIC GENERATOR www.magmov.cohttp://portalrankings.com/info/magmov.co
MAGMOV is a Magnetic Electric Generator . Designed and producing by MAGMOV INTERNATIONAL . It can produces electricity without any outside source up to 3000 watts. MAGMOV is GREEN , CLEAN and FREE ENERGY . MAGMOV is operating by magnetic fields . NO FUEL NO SOLAR NO ...
- Updated On (Date): 2017-May-12
- Expiration time: 2018-Jul-12
- Website Registered On (Date): 2016-Jul-13
Shell Global | Shell Globalhttp://portalrankings.com/info/shell.com
Shell is a global group of energy and petrochemical companies. Learn more about Shell on our global website.
- Updated On (Date): 2014-Oct-21
- Expiration time: 2020-Jul-14
- Website Registered On (Date): 1989-Jul-15
RAND Corporation Provides Objective Research Services and Public Policy Analysis | RANDhttp://portalrankings.com/info/rand.org
The RAND Corporation is a nonprofit institution that helps improve policy and decisionmaking through research and analysis. RAND focuses on the issues that matter most such as health, education, national security, international affairs, law and business, the environment, and more. With a research staff consisting of some of the world's preeminent minds, RAND has been expanding the boundaries of human knowledge for more than 60 years.
- Google+ User ID: 100109823679722994621
- Google Analytics code: 34917040-1
- Updated On (Date): 2017-Apr-26
- Expiration time: 2018-Apr-03
- Website Registered On (Date): 1987-Apr-02
Auroville Radiohttp://portalrankings.com/info/aurovilleradio.org
Evolving consciousness. We share Auroville`s social & spiritual experiment happening since February 1968 in the south of India. Interviews and sounds of the creative people in the International Community of Auroville.
- Google+ User ID: 107032021571948243325
- Google Analytics code: 37373631-1
- Updated On (Date): 2017-Mar-24
- Expiration time: 2018-Mar-24
- Website Registered On (Date): 2005-Mar-24
PowerSecure International, Inc.http://portalrankings.com/info/powersecure.com
PowerSecure provides energy technologies and services to electric utilities and their large industrial, commercial, institutional and municipal customers.
- Google Analytics code: 16639172-1
- Updated On (Date): 2014-Jan-23
- Expiration time: 2019-Apr-10
- Website Registered On (Date): 2002-Apr-10
Platform - ME Karanahttp://portalrankings.com/info/me-soldesign.com
GSM/WiFi-enabled µC-platform board for the Open Energy Access world
- Google Analytics code: 24162630-1
- Updated On (Date): 2017-Jun-02
- Expiration time: 2018-Jun-01
- Website Registered On (Date): 2016-Jun-01
ICEF Innovation for Cool Earth Forumhttp://portalrankings.com/info/icef-forum.org
Innovation for Cool Earth Forum (ICEF)is an international conference where the world's leading policy makers, business persons, and researchers can meet and cooperate with each other to address climate change through innovation. ICEF's two main activities include Annual Meetings and ICEF Web-based Platform, a platform for year-round, on-line discussion outside the Annual Meetings.
- Google Analytics code: 100972490-1
- Updated On (Date): 2017-Jun-05
- Expiration time: 2018-Jun-03
- Website Registered On (Date): 2014-Jun-03
Financial Tribune | Iranian English Economic Dailyhttp://portalrankings.com/info/financialtribunedaily.com
Financial Tribune, the fifth English-language daily newspaper in Iran, was launched in August 2014. A defining feature of this publication is that it is planned at a time when the private enterprise within and outside Iran prepares to resume a working relationship based on mutual trust after years of acrimony.
- Google+ User ID: +financialtribuneplus
- Google Analytics code: 54541410-1
- Updated On (Date): 2015-Aug-07
- Expiration time: 2020-Jun-28
- Website Registered On (Date): 2014-Jun-28
GEFIRA | Global Analysis from the European Perspective.http://portalrankings.com/info/gefira.org
A European news site for financial and geopolitical analysis. Global Analysis from the European Perspective. Preparing for the world of tomorrow.
- Google Analytics code: 79936018-1
- Updated On (Date): 2017-Apr-18
- Expiration time: 2018-Apr-17
- Website Registered On (Date): 2015-Apr-17
Chubeestore | 趣味网店http://portalrankings.com/info/chubeestore.com
Chubeestore-
- Updated On (Date): 2016-Dec-30
- Expiration time: 2017-Dec-31
- Website Registered On (Date): 2014-Dec-31