Tootfinder

Do you ride your bike outdoors in the winter?
#bikeTooter #cycling

Yeah! Finally on the bike again! Hiking vacations were great, but an afterwork ride is great as well
#afterwork #cycling #getoutside

Nasty headwind home 💨
#cycling #biketooter

Nice simple guide to the effect of temperature (and altitude) on tyres; and possibly a useful warning for anyone #cycling on hookless rims in a heatwave.
https://www.bikeradar.com/features/qa…

How hot weather affects tyre pressure – and why riders with hookless rims need to take note | BikeRadar
Heat and altitude can raise your tyre pressures – and for riders on hookless rims, that could mean crossing safe limits

🚲 The Wotancraft Rider V2 Photography Sling is Inspired by Cycling Bags
https://petapixel.com/2025/08/21/the-wotancraft-rider-v2-photography-sling-is-inspired-by-cycling-bags/

The Wotancraft Rider V2 Photography Sling is Inspired by Cycling Bags
Wotancraft upgraded its Rider series sling, an expandable shoulder bag originally designed as a cycling messenger.

Had a blast visiting friends near #regensburg.
We just came home and decided to end the day with some physical activity.
#cycling #lenggries

Madrileños say no to #genocide
The final stage of the Vuelta a Espana has been abandoned after pro-Palestinian protesters entered part of the course in the centre of Madrid.
Vuelta a Espana: Final stage abandoned because of pro-Palestinian protests in Madrid - BBC Sport

Vuelta a Espana: Final stage abandoned because of pro-Palestinian protests in Madrid
The final stage of the Vuelta a Espana is abandoned after pro-Palestinian protesters enter the course in the centre of Madrid.

Cycling Along Euler Road
Dylan Wyrzykowski
https://arxiv.org/abs/2509.10460 https://arxiv.org/pdf/2509.10460

Cycling Along Euler Road
We introduce the notion of $P_λ$ points, which canonically parametrize points on the Euler line. This allows us to show that the Euler line of any inscribed $n$-polytope in $d$-dimensional Euclidean space arises from the Euler lines of its facets, beginning from the Euler line of a point in the plane. Furthermore, we situate $P_λ$ points in the literature of modern triangle centers.

When is your (outdoor) cycling / biking season?
#cycling #bikeTooter

A small poster under the bell tower of St Peter's, Marefair, Northampton. #cycling #churchbells #BellRinging

Mapy (#mapy #osm

Pogačar's (UAE Team Emirates-XRG) return to racing at the Grand Prix Cycliste de Québec on Friday was the scene of a rare miss, as the World Champion finished in 29th place – his worst one-day result in three years.
Julian Alaphilippe (Tudor Pro Cycling Team) claimed a brilliant solo victory, while Pogačar finished 26 seconds back in the chase group, his lowest placing in a one-day race since 2022.

Have to share another cool picture from Lost Dot. 😁
Caption: Christoph Tapken (314) arrived at noon, sharing how close he’d come to scratching at CP5. At one point, he was ready to jump in a taxi and call it a day, but standing at the Finish in Constanța, he was glad he’d pushed through. More proud of his mental resilience than the physical effort, Christoph is now looking forward to reuniting with his family in Germany.
Source: Lost Dot

Drum & Bass On The Bike heads to the BARCELONA this SUNDAY 19TH OCTOBER starting at 14:00HRS from ARC DE TRIOMF, Ciutat Vella, 08003 - Barcelona.
#barcelona #biketooter #cycling

Just in case you missed it.
I publish my #hiking and #cycling videos and clips on my own #peertube instance at:

Crosslisted article(s) found for math.MG. https://arxiv.org/list/math.MG/new
[1/1]:
- Cycling Along Euler Road
Dylan Wyrzykowski
https://a…

Duty-Cycling is Not Enough in Constrained IoT Networking: Revealing the Energy Savings of Dynamic Clock Scaling
Michel Rottleuthner, Thomas C. Schmidt, Matthias W\"ahlisch
https://arxiv.org/abs/2508.09620

Duty-Cycling is Not Enough in Constrained IoT Networking: Revealing the Energy Savings of Dynamic Clock Scaling
Minimizing energy consumption of low-power wireless nodes is a persistent challenge from the constrained Internet of Things (IoT). In this paper, we start from the observation that constrained IoT devices have largely different hardware (im-)balances than full-scale machines. We find that the performance gap between MCU and network throughput on constrained devices enables minimal energy delay product (EDP) for IoT networking at largely reduced clock frequencies. We analyze the potentials by in…

The #MTB was calling and I had to ride. But oh man, was it good after a day with about 7h calls.
Maybe I should borrow a racing bike some time ... Anyways. Keep fingers crossed that the weather tomorrow evening is nice again.
#cycling

Good afternoon!

A Physics-Informed Reinforcement Learning Approach for Degradation-Aware Long-Term Charging Optimization in Batteries
Shanthan Kumar Padisala, Bharatkumar Hegde, Ibrahim Haskara, Satadru Dey
https://arxiv.org/abs/2510.11515

A Physics-Informed Reinforcement Learning Approach for Degradation-Aware Long-Term Charging Optimization in Batteries
Batteries degrade with usage and continuous cycling. This aging is typically reflected through the resistance growth and the capacity fade of battery cells. Over the years, various charging methods have been presented in the literature that proposed current profiles in order to enable optimal, fast, and/or health-conscious charging. However, very few works have attempted to make the ubiquitous Constant Current Constant Voltage (CCCV) charging protocol adaptive to the changing battery health as …

I can imagine a future where personal passenger vehicles are banned from city streets and autonomous vehicles of different sizes move us to our destinations. They, of course, should be integrated with walking, cycling, and mass transit. There's gotta be a cost benefit to eliminating tired, aggressive, or inattentive drivers from the road, and cities should fund all larger vehicles (6 passengers? ) to keep corporations from owning the streets.
#Technology #AutonomousVehicles
https://youtube.com/shorts/EqNU2jUQNcI?si=FlN0PdkJj6XcZaNb

EDIS: A Simulation Software for Dynamic Ion Intercalation/Deintercalation Processes in Electrode Materials
Liqi Wang, Ruijuan Xiao, Hong Li
https://arxiv.org/abs/2508.10384 http…

EDIS: A Simulation Software for Dynamic Ion Intercalation/Deintercalation Processes in Electrode Materials
As the core determinant of lithium-ion battery performance, electrode materials play a crucial role in defining the battery's capacity, cycling stability, and durability. During charging and discharging, electrode materials undergo complex ion intercalation and deintercalation processes, accompanied by defect formation and structural evolution. However, the microscopic mechanisms underlying processes such as cation disordering, lattice oxygen loss, and stage structure formation phenomena are st…

MODE: Learning compositional representations of complex systems with Mixtures Of Dynamical Experts
Nathan Quiblier, Roy Friedman, Matthew Ricci
https://arxiv.org/abs/2510.09594 …

MODE: Learning compositional representations of complex systems with Mixtures Of Dynamical Experts
Dynamical systems in the life sciences are often composed of complex mixtures of overlapping behavioral regimes. Cellular subpopulations may shift from cycling to equilibrium dynamics or branch towards different developmental fates. The transitions between these regimes can appear noisy and irregular, posing a serious challenge to traditional, flow-based modeling techniques which assume locally smooth dynamics. To address this challenge, we propose MODE (Mixture Of Dynamical Experts), a graphic…

Where do Cowboys turn after Tyler Guyton injury: Cycling through Dallas offensive line options for Week 1

https://www.cbssports.com/nfl/news/where-d

I tested Bikemap. A bike app made in Austria! So not only is it European made it’s also a great app! It does what it suppose to do! And a coffee break of course!

One more #cycling clip from the weekend. This is the region near #Lenggries . Enjoy 🙂
https://video.franzgraf.de/w/bfn4X…

Investigation of Cathode Electrolyte Interphase Formation via Coupling Liquid Electrochemical TEM and GC/MS
Kevyn Gallegos-Moncayo, Josephine Rezkallah, Justine Jean, Arash Jamali, Gr\'egory Gachot, Arnaud Demorti\`ere
https://arxiv.org/abs/2510.12467

Investigation of Cathode Electrolyte Interphase Formation via Coupling Liquid Electrochemical TEM and GC/MS
A deeper understanding of the cathode electrolyte interphase (CEI) formation mechanism is essential to elucidate battery degradation. Here, we combine Liquid Electrochemical Transmission Electron Microscopy (ec-TEM) with Gas Chromatography/Mass Spectrometry (GC/MS) to monitor CEI evolution in a realistic electrochemical environment, focusing on electrolyte behavior under high voltages. The correlation between the electrochemical response, gas and liquid analysis after cycling, and the observati…

Increasingly getting the feeling that today's stage of the Tour of Britain is going on a 112km route from Newport to Cardiff without passing a single Doctor Who filming location. That takes some planning. #cycling #DoctorWho

Interesting question on road.cc: is there a bit of road that you just hate #cycling on?
For me, a short stretch of southbound Mearns Rd at Mearns Kirk. Slight rise, poor surface, from Eaglesham Rd to the roundabout:
https://www.…

OpenStreetMap
OpenStreetMap is a map of the world, created by people like you and free to use under an open license.

Cycling the Worth Way in West Sussex by Éric Via https://fediscience.org/@ericsfraga/114154329822916216
https://

Understanding Support for Cycling Infrastructure Through Moral Foundations Theory
https://www.sciencedirect.com/science/article/pii/S2950105925000397

Ouch
https://www.guitarworld.com/gear/effects-pedals/josh-scott-jhs-pedals-recovering-from-serious-cycling-accident

“Broken vertebrae, knee/shoulder damage and 29 face stitches”: JHS Pedals founder Josh Scott recovering after suffering serious cycling accident
The pedal specialist will be taking time away from his firm's YouTube channel while he recovers

I was totally sleeping on Stereolab's Margerine Eclipse album (2004).
yes, it has somber moments, being a tribute to their bandmate, the incomparable Mary Hansen (Marge), who'd been killed by a truck driver while cycling two years before.
but, it also fucking rocks? the last two songs have me dancing my ass off. and then thinking about the surviving band members' love and grief for Marge, and crying.

#goodmorning! We just decided to do a morning loop as it will very likely be too hot after work.
Tomorrow is a bank holiday. So it's the end of the week already
#cycling #BikeTooter

#coffeeneuring ride one
Cafè Bar El Teatre in Olesa de Montserrat
#coffeeneuring2025

alright im going through my old files again and rediscovered a shitty unfinished sci-fi epic poem thing i was writing sometime when i was 14/15/idfk. all i remember about it is that it was gonna keep doing this countdown and changing structure accordingly for a really long time, i was thinking of depicting the character finding love in an ethereal sorta way for the ending, and it was gonna incorporate a enochian number square for some reason.

Anyone else in #Pittsburgh South Hills looking for friends to ride bikes with? I’ve wanted to setup a group for a while and finally did. Open to anyone with any level of experience. Have a very casual ride planned for Saturday night, details in the group below. #Cycling

How built environment shapes cycling experience: A multi-scale review in historical urban contexts
Haining Ding, Chenxi Wang, Michal Gath-Morad
https://arxiv.org/abs/2509.15657 …

How built environment shapes cycling experience: A multi-scale review in historical urban contexts
Understanding how built environments shape human experience is central to designing sustainable cities. Cycling provides a critical case: it delivers health and environmental benefits, yet its uptake depends strongly on the experience of cycling rather than infrastructure alone. Research on this relationship has grown rapidly but remains fragmented across disciplines and scales, and has concentrated on network-level analyses of routes and connectivity. This bias is especially problematic in his…

I have been driving, cycling and walking past this old house for years* waiting for it to fail completely but it is still holds up for the most part.
* My wife has been paying attention to it since she was a young girl.

And a #selfie video from our #cycling on sunday. We just had a wonderful day on our cycling loop. (now with the video that I forgot in the previous post 🙈)

It's been wintry of late in Melbourne but I managed to get out on the bike for a sunny ride along the beach today, with just the right number of layers to stay warm. #Melbourne #straya #cycling

Strava sues Garmin for allegedly infringing two patents related to its segments and heatmap features and violating a 2015 agreement between the companies (Ray Maker/DC Rainmaker)
https://www.dcrainmaker.com/2025/10/strava-sues-garmin-demands-stop-sell…

Strava Just Sued Garmin: Demands Garmin Stop Selling Devices
 Strava has sued Garmin, an act that I very much did not have on my bingo card for 2025. In doing so, they are demanding that Garmin cease selling effectively all of their fitness/outdoor watches, as well as cycling

An ode to internal cable routing - Liam Mercer at road.cc
#cycling

Ten years ago, my friend Rik Wanninkhof's son, Patrick, was killed while cycling across the US doing charity work for Habitat for Humanity.
The woman who killed him was using her mobile phone.
She was also a nurse, like the woman in the video.
Rik is still devastated.
Don't text and drive.
https://

We have long #cycling paths in #Poznań.
#bicycle

Quantifying lower-limb muscle coordination during cycling using electromyography-informed muscle synergies
Reza Ahmadi (Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, Canada), Shahram Rasoulian (Human Performance Laboratory, Faculty of Kinesiology, University of Calgary, Calgary, Canada), Hamidreza Heidary (Department of Mechanical and Manufacturing Engineering, University of Calgary, Calgary, Canada), Saied Jalal Aboodarda (Human Performance La…

Quantifying lower-limb muscle coordination during cycling using electromyography-informed muscle synergies
Assessment of muscle coordination during cycling may provide insight into motor control strategies and movement efficiency. This study evaluated muscle synergies and coactivation patterns as indicators of neuromuscular coordination in lower-limb across three power levels of cycling. Twenty recreational cyclists performed a graded cycling test on a stationary bicycle ergometer. Electromyography was recorded bilaterally from seven lower-limb muscles and muscle synergies were extracted using non-n…

Turvaudun teihin, ja kysyn - haen pientä momenttiavainta (miel. 4Nm ylösp. ja <20 cm) pyöräilykäyttöön.
Mikä sinulla on käytössä ?
#pyöräilydontti #pyöräily #Cycling

What a nice loop this was!
Lot's of cyclists on the main roads. Seems like everyone is enjoying the weather 😊
#cycling #mountainbiking #mtb

Couple of pics from yesterday’s Purbeck ride. Really enjoyed the morning shower dodging. Must get the mountain bike out more often
#cycling #bike #biketooter

at the sultan room, long-standing collaborators william parker, daniel carter, & cooper-moore as black chamber folk music, cycling through instruments in non-verbal (but occasionally vocal) conversation, especially aglow when locking into pulse with parker on guimbri & cooper-moore on percussion. #nyc #jazz

Friday Links 25-18
Quick selection.
This week I liked the podcast with the whaler, and the Chinese cycling industry.
#engineering

Friday Links 25-18
Quick selection. This week I liked the podcast with the whaler, and the Chinese cycling industry.   Leadership  Rate My Manager  - Oh, no! I...

what a long strange trip trying to find this cool video again
Flight Brigade - Smoke & Wine
#Cycling

Meine liebsten OpenStreetMap-Angebote
* #Mapy - fast wie Google Maps (mit Kommentare, Routen, Umgebung) https://mapy.com/de/zakladni?source=osm&a…

Cycling and Society, Glasgow 2025
https://www.cyclingandsociety.org/2025glasgow/
Online access: free.
Provisional programme:

Proximity-based cities emit less mobility-driven CO2
https://arxiv.org/abs/2510.00094

Proximity-based cities emit less mobility-driven CO$_2$
In the quest for more environmentally sustainable urban areas, the concept of the 15-minute city has been proposed to encourage active mobility, primarily through walking and cycling. An urban area is considered a ``15-minute city" if every resident can access essential services within a 15-minute walk or bike ride from their home. However, there is an ongoing debate about the effectiveness of this model in reducing car usage and carbon emissions. In this study, we conduct a large-scale data-dr…

Day 29 of the road trip and what else do you find on Rottenest Island but a baby quokka. Of course the cycling, the lighthouse and the fabulous bays were pretty good as well #RoadTrip

Ecological Cycle Optimizer: A novel nature-inspired metaheuristic algorithm for global optimization
Boyu Ma, Jiaxiao Shi, Yiming Ji, Zhengpu Wang
https://arxiv.org/abs/2508.20458

Ecological Cycle Optimizer: A novel nature-inspired metaheuristic algorithm for global optimization
This article proposes the Ecological Cycle Optimizer (ECO), a novel metaheuristic algorithm inspired by energy flow and material cycling in ecosystems. ECO draws an analogy between the dynamic process of solving optimization problems and ecological cycling. Unique update strategies are designed for the producer, consumer and decomposer, aiming to enhance the balance between exploration and exploitation processes. Through these strategies, ECO is able to achieve the global optimum, simulating th…

"Although the principles of international climate diplomacy suggest that poorer countries, being less responsible for climate change, have less duty to go green, many face strong economic incentives to do so anyway."
https://www.economist.com/finance-and-…

The green transition has a surprising new home
Forget about northern Europeans, with their coalition governments and love of cycling

Burlington publishes a PDF of both sides of the foldable cycling route map (same one given away at community centres and street events) - it was last updated in 2022.
* #BikeTooter #OnPoli

I just learned about rain ponchos for cycling and... what?
#biking #bikeTooter

Lithium depth profiling in NMC/Graphite commercial coin cells under high C-rate cycling
Naisargi Kanabar, Seiichiro Higashiya, Daniele Cherniak, Devendra Sadana, Stephen Bedell, Haralabos Efstathiadis
https://arxiv.org/abs/2509.25697

Lithium depth profiling in NMC/Graphite commercial coin cells under high C-rate cycling
This study examines lithium distribution and its evolution in both anode and cathode materials of commercial lithium-ion coin cells subjected to high C-rate cycling, providing insights into lithium loss, trapping, and plating mechanisms. Cells were cycled at 1C to 3C rates, and post-mortem analysis were performed using Li nuclear reaction Analysis (Li-NRA), x-ray diffraction (XRD), and scanning electron microscopy (SEM) equipped with energy-dispersive x-ray spectroscopy (EDS). Li-NRA using the …

Extended thermal cycling of ATLAS ITk strip modules with and without stress mitigating interposers
Nikolai Fomin, Bart Hommels, Thomas Ivison, Kosala Kariyapperuma, Jesse Liu
https://arxiv.org/abs/2507.12586

Extended thermal cycling of ATLAS ITk strip modules with and without stress mitigating interposers
This paper investigates critical mechanical failures during stand-alone thermocycling of ATLAS Inner Tracker strip pre-production modules. Five modules undergo extended thermocycling after adequately levelling thermal chucks and introducing interlocks for unattended operation. Module bow evolution is tracked via regular sensor metrology. All five modules exhibit bow increases with a mean of $146\pm 27~μ$m when raising maximum cycling temperatures from $20^\circ$C to $40^\circ$C. Four such modu…

Cycling and tensed cells interpenetrated by non-cycling and compressed cells form a critical epithelial reticulum
Liav Daraf, Yael Lavi, Areej Saleem, Daniel Sevilla Sanchez, Yuri Feldman, Lior Atia
https://arxiv.org/abs/2509.16661

Cycling and tensed cells interpenetrated by non-cycling and compressed cells form a critical epithelial reticulum
With the completion of development and wound repair, as the epithelium approaches homeostasis, cell proliferation is reduced to a minimum. In parallel, cellular motion transitions from a migratory unjammed state to a quiescent jammed state. This quiescent state is commonly regarded as devoid of large-scale regional variations in cell-cycle re-entry and cellular mechanics. To the contrary, here we report that during late maturation there arises a heretofore unanticipated epithelial reticulum tha…

Just a quick short Video from our #Cycling today (okay, and I just wanted to upload SOMETHING to my peertube instance :-D)
https://video.franzgraf.de/w/8mjifqy7MbHPPaYWk1bFx8

Cosmic Rays in Galaxy Halos: Impacts on Galactic Outflows and Baryon Cycling
Ellis R. Owen, Leonard E. C. Romano, Kentaro Nagamine
https://arxiv.org/abs/2509.16524 https://

Cosmic Rays in Galaxy Halos: Impacts on Galactic Outflows and Baryon Cycling
Galaxies with high star-formation rate surface densities often host large-scale outflows that redistribute energy, momentum, and baryons between the interstellar medium and the halo, making them a key feedback channel regulating galaxy evolution. Despite their importance, the driving physics behind galactic outflows and their interaction with the surrounding halo is yet to be fully understood. In particular, the influence of a pre-existing reservoir of cosmic rays (CRs) in galaxy halos has not …

Rapid-cycling ReBCO dipole magnet concept for muon acceleration
Henryk Piekarz (Fermi National Accelerator Laboratory), Simon Otten (University of Twente, CERN), Anna Kario (University of Twente, CERN), Herman ten Kate (University of Twente, CERN)
https://arxiv.org/abs/2507.20895

Rapid-cycling ReBCO dipole magnet concept for muon acceleration
We present a concept of the rapid-cycling 1.7 T ReBCO magnet for 1 to 10 kT/s ramping range as required for muon acceleration in a future muon collider presently under study. This approach is based on the 6 kA CORC-like cable constructed with 12 superconducting ReBCO tapes of 2 mm width. Based on theoretical prediction there is a linear scaling of the ReBCO cable hysteresis loss with the crossing magnetic field possibly generating power loss independent of the magnetic field ramping speed. This…

Crosslisted article(s) found for cond-mat.soft. https://arxiv.org/list/cond-mat.soft/new
[1/1]:
- Cycling and tensed cells interpenetrated by non-cycling and compressed cells form a critical epit...
Liav Daraf, Yael Lavi, Areej Saleem, Daniel Sevilla Sanchez, Yuri Feldman, L…

Total number of fossil fuel cars in the Netherlands now starting to go down, but including plug-in hybrids it's still slightly increasing. We need a lot more EV sales to really make a dent.
Or, better still, less cars thanks to cycling, public transport, and car sharing.
https://mastodon.social…

Datagraver.com (@Datagraver@mastodon.social)
Attached: 1 image Aantal geregistreerde personenauto's in Nederland naar brandstofsoort, vanaf 2000.

Impact of the Social Action, Responsibility and Heroism Act 2015
"If a standard of care in relation to risk assessment which is too high is imposed [...], people may be put off contributing for free or at all. Insurance premiums will rise. Volunteers are not looking to be sued, they are looking to help others"

Law firm hails "important judgement" for local cycling events after judge throws out claim club was liable for driver seriously injuring time trial participant
High Court judge rules negligent driver solely at fault and club's risk assessment was carried out "properly and sufficiently", the ruling said to provide reassurance and "sensible guidance for those who give their free time to help organise events"

Hi guys,
I've found myself running quite a couple of fediverse handles now.
I can't expect everyone to know them all, so I just want to list them as a monthly reminder:
This one: @…
My Hiking & Cycling Videos: @…

this is every single wikipedia page i currently have open on my phone.

Replaced article(s) found for cs.NE. https://arxiv.org/list/cs.NE/new
[1/1]:
- Optimizing Container Loading and Unloading through Dual-Cycling and Dockyard Rehandle Reduction U...
Md. Mahfuzur Rahman, Md Abrar Jahin, Md. Saiful Islam, M. F. Mridha

Cracking ride this week over to Lulworth Cove and back the long way through Wool and Arne… #Dorset #cycling

Volunteer Manager
RBC GranFondo Whistler

Start Area - Stanley Park
5:00AM-8:30AM on Saturday, September 6th, 2025
#cycling #GranFondo

I was asked if I had tackled Ditchling Beacon (South Downs) - not yet. It prompted me to record yesterday's ride to Brighton on another route (sped up to about 400 mph!)
https://www.youtube.com/watch?v=YVPwL-WPT2Q

Modelling and Simulation of an Alkaline Ni/Zn Cell
Felix K. Schwab, Britta Doppl, Niklas J. Herrmann, Alice Boudet, Shadi Mirhashemi, Sylvain Brimaud, Birger Horstmann
https://arxiv.org/abs/2509.05026 …

Modelling and Simulation of an Alkaline Ni/Zn Cell
Nickel/zinc (Ni/Zn) technology is a promising post-lithium battery type for stationary applications with respect to aspects such as safety, environmental compatibility and resource availability. Although this battery type has been known for a long time, the theoretical knowledge about the processes taking place in the battery is limited. In order to gain a deeper understanding of the general cycling behaviour and the underlying processes, but also specific phenomena intrinsic to zinc-based cell…

First day without rain.
Right after work we brought our car to some maintenance and drove back by bike. Well not the direct way, but a fun way 😊
It felt really good!
#cycling #BikeTooter #getoutside

Cation vacancies mediate thermochemical water splitting with iron aluminates
Nathan J. Szymanski, Kent J. Warren, Alan W. Weimer, Christopher J. Bartel
https://arxiv.org/abs/2510.05328

Cation vacancies mediate thermochemical water splitting with iron aluminates
Solar thermochemical water splitting enables hydrogen production by cycling metal oxides between reduced and oxidized states, typically through an oxygen vacancy mechanism. However, recent experimental work suggests that cation vacancies have a greater influence on the redox behavior of iron aluminate spinels used in water splitting. This remains debated, as calculations predict that such cation vacancies are thermodynamically unfavorable. In the current work, we show that Fe vacancies in (Fe$�…

*I bought an actioncam.*
Finally!
I'm learning how to use it properly. I tried to capture some impressions from our #cycling ride last weekend near #Tegernsee. (And learned that I should really buy an appropriate SD Card.)
Don't worry, I'm still commited to photograph…

It would have been some great weather for a day in the mountains. But I decided that I wanted a very relaxed day with reading on the couch.
After lunch I thought that I should really utilise this wonderful weather, even though It took me quite some mental effort to get out.
But it was worth riding a little loop in the neighbourhood.
#BikeTooter

✅ Quick loop with my wife between some rain showers.
Feels so good to get out!
#cycling #BikeTooter #getoutside

Thermodynamics of proton insertion across the perovskite-brownmillerite transition in La0.5Sr0.5CoO3-{\delta}
Armand J. Lannerd, Nathan J. Szymanski, Christopher J. Bartel
https://arxiv.org/abs/2510.05323

Thermodynamics of proton insertion across the perovskite-brownmillerite transition in La0.5Sr0.5CoO3-δ
La$_{1-x}$Sr$_{x}$CoO3-$δ$ is a promising off-stoichiometric metal oxide that undergoes a topotactic perovskite ($δ$ = 0) to brownmillerite ($δ$ = 0.5) transition under electrochemical and thermochemical stimuli, with concomitant variations in its electrical, magnetic, thermal, and optical properties. Recent studies on thin-film cycling in electrochemical devices show incomplete reversibility of this transition, with significant acid-etching serving as a degradation mechanism. While earlier …

Currently I'm having the most fantastic leg cramps, after cycling up a hill for hours.
I even went slow!
#biktooter #fahrradbubble

Not a great day for cycling! Had a flat so I spent 20 minutes fixing it. Hoping I’ll get better/faster at some point. 3D printed tire levers helped. Just rode around the neighborhood since I was short on time and it was windy.
Took the opportunity to upgrade my front tire to one @… gave me. Still need to deal with the fork issue. :(

Early start today and successfully avoided the rain! #cycling #bike #biketooter #Dorset

Just did a nice #mountainbike loop nearby. My wife wanted to test her strength and endurance, especially with her new bike.
Well, it was a great ride! She did super well and I was surprised about how well it was for me, too!
Ohh and despite being doupt full at the start, I was super happy that I brought my water filter to refill my bottle during the ride!

Have to say, I'm impressed with Wahoo customer service.
Battery cover to my heart rate monitor broke a couple of years ago; I thought they might be able to send me a replacement cover, but after contacting them they sent me a completely new device.
This week the battery in my 4 year old Bolt 2 cycling computer failed and the device will no longer charge. After contacting them, they are now sending me a new Bolt 3 computer as a goodwill gesture.

Non-equilibrium Ion Transport in a Hybrid Battery Material
J. Cattermull, B. Jagger, S. J. Cassidy, S. Dhir, P. K. Allan, M. Pasta, A. L. Goodwin
https://arxiv.org/abs/2509.04587

Non-equilibrium Ion Transport in a Hybrid Battery Material
Hybrid materials, which combine inorganic and molecular components, often exhibit structural flexibility that enables unusual functional responses. Among them, Prussian blue analogues (PBAs) are a promising class for post-lithium battery technologies. Here, we show that non-equilibrium transformation processes govern the charge-storage mechanism of a PBA electrode, K2Mn[Fe(CN)6]. Ostensibly, this behavior mirrors that observed in high-rate cycling of conventional cathodes such as LiFePO4, yet a…

#FotoVorschlag 'Stressabbau' 'stress relief'
Well, definitely! I'm so grateful that I have hiking and cycling for stress relief. Especially hiking in the mountains when I'm just so physically exhausted that I can't think about my daily problems any more. Plus the overwhelming visual impressions.
To me, this kind of sports isn't a hobby any more. …

Ooooh! The current Printables contest is for 3D printed bike gear!
#3Dprinting

Bike Gear | Contest theme | Printables.com
If you like to ride your bicycle, you know—there’s always something that could work better. This round is for 3D-printable parts and accessories that make cycling smoother, safer, or just more fun. Think mounts for lights or action cameras, bottle holders, custom tool clips, chain keepers, mudguards, storage solutions, or transport helpers. Or give your bike some personality with custom valve caps, spoke decorations, handlebar charms, or other small touches that turn it into the bike of you…

Dear Lazyweb!
I plan to go on a cycling holiday on the long weekend this week. I can't decide where to go 🙂
Someone help me choose!
- Andorra - I have been before, lots of climbs, some annoying drivers, good food and shopping
- Puigcerda - easy access to some routes into France. I also been before, but only with others
- La Seu d'Urgell - just driven through so far, maybe new hills?
Any help appreciated. Be it 🎲 or 🤖 or random google image searc…

Wuhu! Nice #afterwork #cycling. But I admit that I underestimated how quickly it is getting dark already.
But it felt sooo good to get on the bike.
#BikeTooter

I helped the local alpine club with some filming today in the mountains. Followed by some trail marking.
Came home and did a nice bike ride.
I'll try to cut the film stuff later.
#cycling #BikeTooter

And one more #cycling clip just from today's ride via #Lenggries #sylvenstein #schronbach

✅ We replaced our 20min morning walk with a 40min #cycling loop. Now cooldown and then work.
Is this a "workin" if it happens before work? 🤔
#goodmorning

I tried batch uploading "a couple" (several hundreds) of my GPX tracks from the recent years into #wanderer . It went all smooth! And I finally have the "white areas" which I didn't walk or cycle -- yet! :D
When people ask me if I'm out and about often, I never know what to say. I try to get into nature once in a while, yes.

Hi guys,
I've found myself running quite a couple of fediverse handles now. I can't expect everyone to know them all, so I just want to list them:
This one: @…
My Hiking & Cycling Videos: @…

✅ Afterwork cycling

Back from a very nice MTB ride with my wife.
Based on a common loop to the #schwarztennAlm with some variations so that we had less road and saw some new locations around #badWiessee and #rottachEgern

✅ afterwork cycling loop with my wife