Nuke News (Moderator: Marlin)

SCOTUS goes nuclear: Justices’ decision could seal spent fuel storage options fo

Started by Marlin

Replies: 1
Views: 606

Feb 24, 2025, 01:28
by Mounder

SCOTUS goes nuclear: Justices’ decision could seal spent fuel storage options fo

Started by Marlin

Replies: 0
Views: 492

Feb 20, 2025, 09:51
by Marlin

SCOTUS EPA ruling means NRC can’t license temp storage of spent nuclear fuel

Started by Marlin

Replies: 0
Views: 437

Jul 08, 2022, 11:12
by Marlin

Scotch tape as a X-Ray source...

Started by grantime

Replies: 7
Views: 8,021

Feb 10, 2009, 11:02
by roadhp

Scientists use supercomputers to study reliable fusion reactor design, operation

Started by Marlin

Replies: 0
Views: 624

Feb 28, 2021, 09:31
by Marlin

Scientists use nuclear reactor to investigate Amelia Earhart’s

Started by Marlin

Replies: 0
Views: 715

Feb 17, 2021, 11:42
by Marlin

Scientists use high-energy heavy ion collisions as a new tool to reveal subtleti

Started by Marlin

Replies: 0
Views: 365

Nov 08, 2024, 11:29
by Marlin

Scientists tame damaging plasma instabilities

Started by Marlin

Replies: 0
Views: 997

Aug 23, 2018, 12:32
by Marlin

Scientists search breakthrough on how dogs of Chernobyl survived the world’s wor

Started by Marlin

Replies: 0
Views: 397

Dec 10, 2024, 12:23
by Marlin

Scientists Plan to Replace Fossil Fuels With Nuclear Fusion by 2030

Started by Marlin

Replies: 4
Views: 2,492

Feb 01, 2017, 06:36
by atomicarcheologist

Scientists may have solved a key barrier to fusion power

Started by Marlin

Replies: 0
Views: 1,353

Jun 24, 2017, 09:32
by Marlin

Scientists Launch Electron Ion Collider Project At Long Island Facility

Started by Marlin

Replies: 0
Views: 660

Sep 21, 2020, 12:02
by Marlin

Scientists just set a nuclear fusion record in a step toward unleashing the limi

Started by Marlin

Replies: 0
Views: 428

Feb 09, 2024, 12:24
by Marlin

Scientists in the U.S. and Japan Get Serious About Low-Energy Nuclear Reactions

Started by Marlin

Replies: 0
Views: 1,177

Nov 29, 2018, 02:23
by Marlin

Scientists in South Africa are making rhino horns radioactive to fight poaching

Started by Marlin

Replies: 0
Views: 1,682

Aug 03, 2025, 04:12
by Marlin

Scientists Find New Kind Of Fukushima Fallout

Started by Ksheed

Replies: 3
Views: 2,678

Jul 01, 2016, 10:00
by GLW

Scientists find 'spooky' quantum entanglement on incredibly tiny scales — within

Started by Marlin

Replies: 0
Views: 443

Jan 08, 2025, 03:02
by Marlin

Scientists discover 1st 'neutron-rich' isotope of uranium since 1979

Started by Marlin

Replies: 0
Views: 411

Apr 17, 2023, 11:42
by Marlin

Scientists develop method to detect radioactive materials in gold, copper

Started by Marlin

Replies: 0
Views: 603

Feb 02, 2021, 11:28
by Marlin

SCIENTISTS CLAIM THAT ACTUALLY, RADIATION IS GOOD FOR YOU

Started by Marlin

Replies: 3
Views: 1,265

Apr 30, 2021, 09:39
by Brett LaVigne

Scientists Are Close to Detecting the Elusive Tetraquark

Started by Marlin

Replies: 0
Views: 1,272

Nov 11, 2017, 09:06
by Marlin

Scientists announce plan to build nearly indestructible wall for 180-million-deg

Started by Marlin

Replies: 0
Views: 410

Mar 30, 2025, 09:34
by Marlin

Scientists agree with Army Corps that Jana Elementary is safe, but community sti

Started by Marlin

Replies: 0
Views: 422

Jun 09, 2023, 06:51
by Marlin

Scientists Accidentally Discover Efficient Process to Turn CO2 Into Ethanol

Started by Marlin

Replies: 0
Views: 1,799

Oct 19, 2016, 12:11
by Marlin

Scientist says there’s legacy plutonium contamination in Los Alamos

Started by Marlin

Replies: 0
Views: 653

Aug 17, 2024, 10:48
by Marlin

Scientist Develops New Fusion Rocket that Could Take Humans to Mars in Short Tim

Started by Marlin

Replies: 0
Views: 630

Feb 01, 2021, 11:52
by Marlin

Scientific mission to track radwaste barrels on Atlantic seabed

Started by Marlin

Replies: 1
Views: 575

Jun 20, 2025, 10:08
by Mounder

Science Takes On a Silent Invader

Started by Marlin

Replies: 0
Views: 1,806

Mar 03, 2014, 09:11
by Marlin

Science over fear: EPA approves WIPP expansion while anti-nuke crowd whines

Started by Marlin

Replies: 0
Views: 2,143

Aug 13, 2025, 09:36
by Marlin

Science and Partnerships Key to Tackling Marine Plastic Pollution

Started by Marlin

Replies: 0
Views: 450

Jun 29, 2022, 10:34
by Marlin

Schwarzenegger slams Germany, praises U.S., on nuclear

Started by Marlin

Replies: 0
Views: 507

Aug 08, 2024, 10:43
by Marlin

Schulz Electric™ Refurbishes Critical Circulating Water Pump Motor in Only Four

Started by Marlin

Replies: 0
Views: 82

Yesterday at 10:12
by Marlin

Schultz: Nuclear Icebreakers Are Not An Option for Coast Guard

Started by Marlin

Replies: 0
Views: 446

Jan 14, 2021, 11:34
by Marlin

SCE&G withdraws petition to scrap Summer project

Started by Marlin

Replies: 1
Views: 1,941

Aug 17, 2017, 10:43
by HeavyD

SCE&G fights damaging Bechtel report as it tries to recoup VC Summer costs

Started by Marlin

Replies: 0
Views: 1,380

Jun 20, 2018, 03:05
by Marlin

SCE&G customers should get up to $1 billion back — and fast, agency says

Started by Marlin

Replies: 0
Views: 1,345

Oct 19, 2017, 11:21
by Marlin

SCE&G applies to withdraw Summer licences

Started by Marlin

Replies: 6
Views: 3,522

Jan 07, 2018, 10:42
by bsdnuke

SCE plans relocation of San Onofre used fuel

Started by Marlin

Replies: 0
Views: 769

Mar 17, 2021, 01:16
by Marlin

Scandals Shouldn’t Cloud The Benefits Of Nuclear Power

Started by Marlin

Replies: 0
Views: 722

Aug 17, 2020, 02:57
by Marlin

Scandal-tainted FirstEnergy demands appeal of ‘shockwave’ privilege ruling

Started by Marlin

Replies: 0
Views: 508

Jul 31, 2024, 09:46
by Marlin

SCANA will likely cover $210M in expected costs from abandoned Summer nuclear

Started by Marlin

Replies: 0
Views: 1,363

Oct 30, 2017, 11:20
by Marlin

SCANA shareholders to vote Tuesday in nuke fiasco

Started by Marlin

Replies: 1
Views: 1,431

Aug 06, 2018, 09:46
by Ksheed

SCANA recruits outsiders to investigate insiders over failed nuclear project

Started by Marlin

Replies: 0
Views: 1,251

Jul 16, 2018, 11:03
by Marlin

SCANA leaves failed nuclear project to rot, upsetting some who want it finished

Started by Marlin

Replies: 13
Views: 6,016

Oct 30, 2017, 08:52
by SloGlo

SCANA execs uncovered ‘potential fraud’ at SC nuclear project.

Started by Marlin

Replies: 0
Views: 1,288

Oct 09, 2018, 11:35
by Marlin

SCANA CEO retires in wake of VC Summer nuclear abandonment

Started by Marlin

Replies: 2
Views: 2,458

Nov 02, 2017, 09:11
by retired nuke

SCANA and Toshiba/Westinghouse couldn't agree on a "turn-key" price for an AP 1000

Started by RP Instructor

Replies: 5
Views: 15,338

Oct 18, 2008, 02:07
by HydroDave63

Scaled down SMR pilot project remains on course

Started by Marlin

Replies: 0
Views: 574

Jul 23, 2021, 12:17
by Marlin

SC nuclear reboot sees interest from big tech, large utilities

Started by Marlin

Replies: 0
Views: 404

Apr 02, 2025, 11:42
by Marlin

SC nuclear advisers back atomic fuel plant with history of environmental violati

Started by Marlin

Replies: 0
Views: 677

Oct 19, 2021, 10:54
by Marlin

SC lawmakers want to tackle energy needs in 2025. Will that include VC Summer?

Started by Marlin

Replies: 0
Views: 389

Nov 14, 2024, 09:21
by Marlin

SC judge freezes federal funds from $600 million plutonium settlement

Started by Marlin

Replies: 0
Views: 811

Oct 01, 2020, 11:31
by Marlin

SC colleges see chance for more research dollars in Savannah River nuclear lab

Started by Marlin

Replies: 0
Views: 665

Dec 24, 2020, 11:26
by Marlin

Say no to small modular reactors: Stop normalizing the exploitation of nature

Started by Marlin

Replies: 2
Views: 1,758

Apr 04, 2024, 12:24
by Mounder

Savings possible by shutting down nuclear power plant

Started by Ksheed

Replies: 2
Views: 2,349

Feb 24, 2017, 11:03
by Bonds 25

Saving Palisades Nuclear Power Plant To Secure Michigan’s Clean Energy Future

Started by Marlin

Replies: 1
Views: 584

Apr 07, 2022, 07:13
by Rennhack

saving nukes fore c emissions

Started by SloGlo

Replies: 0
Views: 1,241

Oct 11, 2018, 08:22
by SloGlo

Saving nuclear plant could help California hit climate goals -report

Started by Marlin

Replies: 0
Views: 558

Nov 09, 2021, 11:34
by Marlin

Save the VTR!

Started by Marlin

Replies: 0
Views: 622

Dec 02, 2021, 11:27
by Marlin

Save Diablo Canyon

Started by Ksheed

Replies: 3
Views: 2,871

Feb 09, 2016, 02:13
by hamsamich

Save America's nuclear power plants

Started by Marlin

Replies: 5
Views: 3,531

Jul 28, 2019, 02:10
by Bonds 25

Savannah River waste-shipping equipment gets new life at Idaho

Started by Marlin

Replies: 0
Views: 950

Sep 05, 2025, 10:00
by Marlin

Savannah River Site's one-of-a-kind transporter makes pit stop

Started by Marlin

Replies: 0
Views: 611

May 31, 2024, 12:11
by Marlin

Savannah River Site offers select interns a career fast track

Started by Marlin

Replies: 0
Views: 592

Jan 04, 2024, 12:55
by Marlin

Savannah River Site Museum unveils radiation exhibit

Started by Marlin

Replies: 0
Views: 417

Dec 04, 2023, 11:15
by Marlin

Savannah River Site empties more waste tanks

Started by Marlin

Replies: 0
Views: 454

Jun 30, 2025, 09:24
by Marlin

Savannah River Site could produce 3.1 MT of HALEU as downblending plan okayed

Started by Marlin

Replies: 0
Views: 1,740

Jul 25, 2025, 10:50
by Marlin

Savannah River removes legacy Y-12 uranium from HB Line

Started by Marlin

Replies: 0
Views: 367

Apr 10, 2025, 10:40
by Marlin

Savannah River Remediation completes 32-million-gallon waste tank

Started by Marlin

Replies: 1
Views: 1,642

Jan 22, 2017, 03:39
by hamsamich

Savannah River reaches regulatory milestone on tank waste closure

Started by Marlin

Replies: 0
Views: 487

Feb 12, 2025, 09:48
by Marlin

Savannah River National Lab to Pursue DOE-Backed Fusion Energy Development

Started by Marlin

Replies: 0
Views: 399

Jul 22, 2022, 10:51
by Marlin

Savannah River hosts workshop, job shadowing event

Started by Marlin

Replies: 0
Views: 449

Jul 20, 2023, 11:09
by Marlin

Savannah River facility prepped for NNSA project

Started by Marlin

Replies: 0
Views: 438

Feb 08, 2023, 11:12
by Marlin

Savannah River employees honored with Secretary of Energy Achievement Awards

Started by Marlin

Replies: 0
Views: 558

Jan 31, 2022, 10:56
by Marlin

Savannah River closes liquid waste structures in place

Started by Marlin

Replies: 0
Views: 430

Dec 16, 2022, 12:26
by Marlin

Savannah River begins test of saltstone disposal mega unit

Started by Marlin

Replies: 0
Views: 432

Aug 17, 2023, 12:35
by Marlin

Saudis recruit legal muscle for leverage in US nuclear negotiations

Started by Marlin

Replies: 0
Views: 1,287

Feb 24, 2018, 11:46
by Marlin

Saudi minister prefers solar potential over nuclear energy

Started by Marlin

Replies: 0
Views: 1,474

May 26, 2016, 10:49
by Marlin

Saudi Arabia, US on 'pathway' to civil nuclear agreement, US Energy Secretary sa

Started by Marlin

Replies: 0
Views: 385

Apr 14, 2025, 12:28
by Marlin

Saudi Arabia Fast-Tracks Nuclear Power

Started by Marlin

Replies: 0
Views: 1,800

Sep 08, 2014, 03:20
by Marlin

Sapporo 5 leaders make significant progress in securing a reliable nuclear fuel

Started by Marlin

Replies: 0
Views: 490

Apr 18, 2024, 10:09
by Marlin

Santee Cooper, customers to get refunds from failed nuclear project

Started by Marlin

Replies: 0
Views: 722

Nov 23, 2020, 11:15
by Marlin

Santee Cooper wants to sell its unfinished reactors. What happens next?

Started by Marlin

Replies: 0
Views: 511

Mar 17, 2025, 11:46
by Marlin

Santee Cooper secretly griped for years about SCANA's 'ineptitude'

Started by Marlin

Replies: 1
Views: 1,518

Apr 10, 2018, 07:26
by SloGlo

Santee Cooper gauges interest in completing VC Summer nuclear plant

Started by Marlin

Replies: 0
Views: 460

Jan 23, 2025, 11:58
by Marlin

Santee Cooper electric rates will rise sharply because of nuclear project

Started by Marlin

Replies: 1
Views: 1,549

Mar 22, 2018, 12:42
by hamsamich

Santa Fe County Commission opposes radioactive material being sent to LANL

Started by Marlin

Replies: 2
Views: 521

Jan 12, 2023, 10:06
by Mounder

Sandia simulates used fuel storage cask temperatures

Started by Marlin

Replies: 0
Views: 1,221

Jul 19, 2018, 12:59
by Marlin

Sandia National Labs to test nuclear waste storage containers

Started by Marlin

Replies: 0
Views: 708

Dec 10, 2020, 10:52
by Marlin

Sandia extends computer modelling code to advanced reactors

Started by Marlin

Replies: 0
Views: 664

Aug 24, 2021, 01:14
by Marlin

Sandia and Aeva evaluate intrusion detection system

Started by Marlin

Replies: 0
Views: 522

Jul 14, 2025, 10:29
by Marlin

San Onofre operator eyes major dismantling start in Q1 2020

Started by Marlin

Replies: 5
Views: 2,830

Apr 26, 2019, 03:33
by Radwraith

San Onofre Nuclear Generating Station: A brief history

Started by Marlin

Replies: 0
Views: 429

Jun 22, 2023, 08:01
by Marlin

San Onofre Nuclear Generating Station: A brief history

Started by Marlin

Replies: 0
Views: 450

Jun 20, 2024, 10:12
by Marlin

San Onofre dismantlement starts next month

Started by Marlin

Replies: 0
Views: 1,063

Jan 24, 2020, 12:02
by Marlin

San Onofre critics dismiss push for federal action on nuclear waste as PR stunt

Started by Marlin

Replies: 0
Views: 647

Mar 31, 2021, 11:55
by Marlin

San Onofre

Started by DontGoToNPTU

Replies: 2
Views: 3,496

Jun 08, 2012, 11:34
by DontGoToNPTU

San Juan College aims to train students on uranium mine cleanup

Started by Marlin

Replies: 0
Views: 517

Jan 28, 2025, 12:34
by Marlin

San Francisco Earth Day Celebration Boots Pro-Nuclear Energy Group

Started by Marlin

Replies: 0
Views: 392

Apr 21, 2023, 12:17
by Marlin

San Diego’s General Atomics ships first piece of world’s most powerful magnet

Started by Marlin

Replies: 0
Views: 579

Aug 11, 2021, 11:50
by Marlin

San Diego judge dismisses U.S. sailors' Fukushima radiation lawsuits

Started by Marlin

Replies: 1
Views: 1,097

Mar 06, 2019, 08:15
by Mounder

Samsung Heavy presses ahead with floating nuclear power plants

Started by Marlin

Replies: 0
Views: 400

Jan 05, 2023, 10:39
by Marlin

Sam Altman’s OpenAI eyes deal for fusion-powered data centres to meet soaring en

Started by Marlin

Replies: 0
Views: 445

Jun 04, 2024, 12:26
by Marlin

Sam Altman-backed Oklo finalizes site inspection deal with DOE for Idaho nuclear

Started by Marlin

Replies: 0
Views: 425

Sep 26, 2024, 10:34
by Marlin

Sam Altman's OpenAI Could Be Entirely Powered by Nuclear Energy in 2027

Started by Marlin

Replies: 0
Views: 422

Jul 15, 2024, 09:53
by Marlin

Salt River Project board votes to increase its share of Palo Verde nuclear plant

Started by Marlin

Replies: 0
Views: 616

Dec 08, 2020, 11:36
by Marlin

Sales growth, diverse resources help give TVA best financial health 'in decades'

Started by Marlin

Replies: 0
Views: 549

Nov 16, 2021, 11:29
by Marlin

Sale of former Kewaunee nuclear plant approved

Started by Marlin

Replies: 0
Views: 527

Apr 04, 2022, 04:18
by Marlin

Saipem and Newcleo will jointly study offshore applications of nuclear technolog

Started by Marlin

Replies: 0
Views: 493

Sep 11, 2024, 12:50
by Marlin

Saint-Gobain Launches New Products for Radiation Portal Monitors (RPM)

Started by Marlin

Replies: 0
Views: 963

Jul 31, 2018, 08:29
by Marlin

SAFSTOR chosen for Three Mile Island decommissioning

Started by Marlin

Replies: 15
Views: 6,402

Apr 16, 2019, 11:22
by fiveeleven

Safety issues at Waste Isolation Pilot Plant slow disposal of nuclear waste

Started by Marlin

Replies: 0
Views: 601

Oct 20, 2021, 01:59
by Marlin

Safety board has concerns about WIPP’s new ventilation system

Started by Marlin

Replies: 0
Views: 428

May 22, 2024, 10:50
by Marlin

Safety and efficiency: Advancements in Generation IV nuclear reactor technology

Started by Marlin

Replies: 0
Views: 540

May 02, 2025, 01:09
by Marlin

Safer Nuclear Reactors Are on the Way

Started by Marlin

Replies: 0
Views: 1,351

Jul 10, 2019, 11:46
by Marlin

Sabey considers Natrium deployment at its data centres

Started by Marlin

Replies: 0
Views: 471

Jan 22, 2025, 12:22
by Marlin

s.o.n.g.s. management change

Started by SloGlo

Replies: 0
Views: 1,220

Nov 06, 2018, 10:38
by SloGlo

s.l.r.

Started by SloGlo

Replies: 0
Views: 767

Jun 12, 2020, 06:23
by SloGlo

s.l.d.a. work announced

Started by SloGlo

Replies: 1
Views: 714

Dec 10, 2021, 02:19
by Marlin

S.C. utilities knew of big problems 6 months into nuclear project

Started by Marlin

Replies: 0
Views: 1,376

Mar 06, 2018, 10:03
by Marlin

S&T researcher awarded $1 million to test nuclear fuel

Started by Marlin

Replies: 0
Views: 212

Sep 09, 2025, 11:53
by Marlin

S&P downgrades Georgia Power's partners in Vogtle nuclear project

Started by Marlin

Replies: 0
Views: 992

Oct 02, 2018, 10:44
by Marlin

Russia’s New Super Weapons May Be Cause Of Radiation Leak

Started by Marlin

Replies: 1
Views: 995

Jul 03, 2020, 12:20
by Marlin

Russia’s Grip on Nuclear-Power Trade Is Only Getting Stronger

Started by Marlin

Replies: 1
Views: 456

Feb 15, 2023, 07:30
by Mounder

Russia’s first VVER-440 reactor shuts for decommissioning

Started by Marlin

Replies: 0
Views: 1,659

Jan 15, 2017, 07:13
by Marlin

Russia’s Approach to Nuclear Power in Outer Space

Started by Marlin

Replies: 0
Views: 609

Jun 10, 2021, 12:04
by Marlin

russians building whirled wide

Started by SloGlo

Replies: 0
Views: 784

Mar 21, 2020, 06:31
by SloGlo

Russian-held Ukraine nuclear plant to stop using US fuel - Ifax

Started by Marlin

Replies: 0
Views: 424

Apr 20, 2023, 11:57
by Marlin

Russian-controlled Zaporizhzhia nuclear reactor damaged following drone attack

Started by Marlin

Replies: 0
Views: 443

Apr 08, 2024, 10:06
by Marlin

Russian Uranium Ban Will Speed up Development of U.S. Nuclear Fuel Supply Chain

Started by Marlin

Replies: 0
Views: 461

May 14, 2024, 02:34
by Marlin

Russian uranium ban aims to revive US supply

Started by Marlin

Replies: 0
Views: 646

May 29, 2024, 10:07
by Marlin

Russian troops who seized Chernobyl will soon suffer the effects of radiation ex

Started by Marlin

Replies: 0
Views: 408

Apr 14, 2022, 11:39
by Marlin

Russian soldiers disturbed radioactive dust in Chernobyl's 'Red Forest'

Started by Marlin

Replies: 0
Views: 540

Mar 29, 2022, 11:02
by Marlin

Russian Shelling Destroys Ukraine Atomic Lab Built With U.S.

Started by Marlin

Replies: 0
Views: 564

Mar 08, 2022, 11:12
by Marlin

Russian Scientists Reveal Plans for Fusion-Fission Reactor

Started by Marlin

Replies: 0
Views: 915

Jan 31, 2020, 02:23
by Marlin

Russian plant leaking?

Started by peteshonkwiler

Replies: 2
Views: 1,308

Jun 30, 2020, 01:56
by Mounder

Russian nuclear warheads bought, processed and material shipped to Southern Ohio

Started by Marlin

Replies: 1
Views: 754

May 27, 2022, 12:42
by Mounder

Russian Nuclear Plant

Started by watchforwater

Replies: 17
Views: 11,906

Jan 28, 2010, 08:25
by RDTroja

Russian hackers targeted US nuclear labs amid Vladimir Putin’s threats

Started by Marlin

Replies: 0
Views: 392

Jan 09, 2023, 04:11
by Marlin

Russian forces ‘firing rockets at physics institute containing nuclear reactor’

Started by Marlin

Replies: 0
Views: 534

Mar 07, 2022, 10:58
by Marlin

Russian floating plant cargo arrives at Pevek

Started by Marlin

Replies: 0
Views: 1,538

Oct 30, 2017, 01:51
by Marlin

Russian doctor has trace of radiation after explosion

Started by Marlin

Replies: 1
Views: 1,397

Aug 26, 2019, 05:25
by Mounder

Russian designs for underwater nuclear power plant in Arctic

Started by Marlin

Replies: 0
Views: 455

Jul 20, 2023, 12:32
by Marlin

Russia: 2 dead, 4 injured by rocket explosion at navy nuke base

Started by Marlin

Replies: 5
Views: 2,461

Aug 13, 2019, 07:42
by GLW

Russia-Ukraine war may increase support for nuclear energy

Started by Marlin

Replies: 0
Views: 549

Mar 10, 2022, 11:07
by Marlin

Russia, China Sign Several Major Nuclear Contracts in Nuclear Sphere

Started by Marlin

Replies: 1
Views: 1,322

Jun 11, 2018, 09:23
by SloGlo

Russia's nuclear nightmare flows down radioactive river

Started by Ksheed

Replies: 0
Views: 1,782

Apr 29, 2016, 01:58
by Ksheed

Russia's Leadership in Nuclear Exports

Started by Marlin

Replies: 0
Views: 1,521

Mar 30, 2016, 11:47
by Marlin

Russia's floating power plant clear for operation

Started by Marlin

Replies: 0
Views: 1,531

Jan 11, 2018, 12:28
by Marlin

Russia's floating plant heads for final destination

Started by Marlin

Replies: 0
Views: 1,177

Aug 23, 2019, 12:39
by Marlin