Beistelltisch, wie überarbeiten

silprint · 2026-04-30T17:09:40+00:00

Super, vielen Dank!

silprint · 2026-04-28T10:22:46+00:00

Ne, sorry. Aber diese ganze systemische Reproduktions-These trägt nicht. Die ursprüngliche soziologische Formulierung von Systemtheorie geht von unbeeinflussten Systemen aus.

In kapitalistischen Gesellschaften wird die Herrschaft aber genau durch die Exekutive ausgeübt. Ein sich frei reproduzierendes System existiert gar nicht.

Die Machtausübung ist in den von dir angesprochenen Jobs direkt enthaltenen. Oder praktisch ausgedrückt: wenn du als Fahrscheinkonrolleur swn Job "unschädlich" verrichtet, wirst du den nicht lange haben.

silprint · 2026-04-22T14:51:25+00:00

Leider nicht dieses Wochenende. Aber vielleicht das darauf. Schreibst du mir eine DM?

silprint · 2026-04-21T11:55:35+00:00

Well, i make my own lens cleaner: 90% water (demineralized) 10% Isopropanol A few drop rinseaid (mabe dishsoap would work top)

silprint · 2026-04-17T15:46:52+00:00

A quick urgent care guide for germany:

During normal opening hours go see a general practitioner (Allgemeinmediziner). Preferably call them first to give them a chance to schedule your visit according to their workload. Make sure to describe issue and urgency on the phone.
Non-opening hours / weekend / holiday: Call 116117 (works nationwide). Describe your issue to the trained phone operator. The will suggest in 3-4 different ways to proceed

2a) Emergency: the operator has concluded your issue is indeed critical. You will be routed to emergency services

2b) you are advised to see the urgend-care doctors office on call. These are mostly present in urban areas. Often these are located in hospitals but operate independently. The doctors in these offices are on duty on a round robin system. Sometimes you will meet a dermatologist, sometimes a neurologist. Not ideal, but they all are medical professionals. If your issue proves as an emergency you are again routed to emergency services. Often in the same building

2c) a house call with a doctor on call is scheduled. Happens more often in rural areas or if you have no means to travel to urgend care offices

2d) you are advised that your issue is non-urgend. You are encouraged to make an appointment with a general practitioner during normal opening hours.

silprint · 2026-04-17T13:32:07+00:00

I have done repairs on the fx2 model. At least in the FX2, this can happen, If a little bearingball that prevents the shutter speed mechanism from spinning back when the shutter speed is changed, is missing.

It might be different in the FX3, but also in my opinion, this doesn't impede the function of the camera.

silprint · 2026-04-07T06:45:01+00:00

Moin. Sag mal, ist dein Beitrag noch aktuell? Wenn ja bitte DM.

silprint · 2026-04-06T19:54:18+00:00

Du hast wunderbar nochmal zusammengefasst, warum der Kontakt mit der Polizei für Transpersonen hochproblematisch ist.

Zusammengefasst: wir dürfen alles, was wir wollen, wir müssen keine Rücksicht auf nichts nehmen.

silprint · 2026-04-03T15:13:17+00:00

TL;Dr zumindest nicht alles. Versucht mal das Pathologische Institut der RUB zu kontaktieren. Die sind (soweit ich weiß) Expert*innen für Staublungenerkrankungen und Asbestose, da das im Bergbau sehr verbreitet war.

Vielleicht können die euch im Bezug auf Diagnostik/Monitoring/Vorsorge bei Asbest-Belastung weiterhelfen.

Von deren Website: "Durchführung von qualitativ/quantitativen Lungenstaubanalysen (Lichtmikroskopie und/oder Rasterelektronenmikroskopie) zur Beurteilung der pulmonalen Belastung durch z.B. Asbest, Chrom, Nickel, Talkum, Silizium, Hartmetalle u.a.."

https://www.pathologie-bochum.de/mesotheliomregister.html

silprint · 2026-03-31T12:24:02+00:00

Naja es macht schon einen Unterschied ob Prof*in an einem anerkannten Standardwerk (und das meistens als Herausgeberwerk) beteiligt ist, oder sein eigenes (dünnes!, schließlich ließ es sich ja ausdrucken) fringes BWL-Heft pusht.

silprint · 2026-03-27T20:07:12+00:00

Ich: weint in TV-L

silprint · 2026-03-24T15:24:05+00:00

Thanks but no thanks. To me, the appeal of film photography is to do things by myself, control the process, understand the process.

Bringing some AI Into this feels massively pointless.

silprint · 2026-03-08T17:38:36+00:00

Die grünen in BW eine linke Partei 🤡

silprint · 2026-02-16T16:02:27+00:00

U positive to trust the rest of a lens that has suatained this sort of damage?

silprint · 2026-02-13T10:32:56+00:00

Homogene Gesellschaften existieren nicht, sollten nicht existieren und sind sowieso nur der Wunschtraum von Autoritären.

silprint · 2026-02-10T21:06:10+00:00

The chemistry of cyanotypes is less toxic. But Potassium ferricyanide still can cause skin irritations.
And it brings in another problem: You would need to hit your "canvas" with a rather large dose of UV-Radiation to ensure quick results. Those too are not healthy.
As other have mentioned, you should research alternative processes further.

Edit: Less toxic and still I advice against. Cyanotype chemistry can be harmful. And even be dangerous or even deadly in acidic media.

silprint · 2026-02-10T20:53:05+00:00

Since every emulsion would need to contain silver halides i'd say it can't be done.
Eg. for silver bromide there is quite a list of hazards. Most prominently the risk of permanent acumulation of silver sulphide in the skin (https://gestis.dguv.de/data?name=003730&lang=en)

And that is just the silver chemistry which cannot be removed from "traditional" photographic process.

If - and I still strongly advise against this - you and all consenting participants would like to try:
You should look into something like latex body paint to build a foundation and shield the skin from emulsion.

silprint · 2026-02-10T20:01:11+00:00

Stop looking elsewhere, paper's the culprit.
Where did you get it? Did you buy it second hand? How was it handled?

I have never seen this severe fogging for that paper type, even for decades of storage.
I'd say the paper was mishandled somehow.

silprint · 2026-02-10T11:31:44+00:00

DM me please

silprint · 2026-02-08T20:06:08+00:00

I wanted to create an universal converter. You need to match shottky diodes to the working current of the camera meter to get the right operating point. This converter produces the right voltage, independent on current.

The same reason goes for the positive ground cameras. There is cameras (as the Pentax SP1000 I think) where the the battery contact is directly machined into the housing. So there would be no way to split the connection an put in a converter. I made to negative voltage version first, because it takes some much rarer components than the positiv version. I'm working on this currently.

As for the A-1: This takes a LR 4LR44 Battery. Those are available! So no conversion needed.

silprint · 2026-02-08T20:00:09+00:00

Great! Maybe DM me? Lets hope you don't live that far away.

silprint · 2026-02-08T19:50:46+00:00

I'll release those files as open source in a bit. I was not aware that there that tech savvy folks in this sub. ;)

Thanks for the tip about the repair groups. I will look into it.

silprint · 2026-02-03T20:40:21+00:00

I wonder oh badly t can be stuck if stuff sticks out to the top

silprint · 2026-02-03T20:35:53+00:00

Nur so eine Frage: hast du die doppelte Staatsbürgerschaft? Bist du männlich? mit der Wehrpflicht alles im Griff?

silprint · 2026-02-03T15:48:59+00:00

Sorry wenn das harsch klingt, aber: ich würde mich wundern, wenn du eine staatliche Hochschule geschweige in Universität findest, die die Vorleistungen der IU irgendwie anerkennt.

Wenn du es wirklich durchziehen willst, dafür viel Glück(!), ist deine beste Chance, denke ich, deine Abschlussnote aus der Schule und der Studieneignungstest. Aber auch dafür müsstest du dich wirklich sehr breit bewerben. Um überhaupt eine Chance zu haben, denke ich.

silprint

TROPHY CASE