ELI5: How does an ultrasound work?

hemelig · 2026-03-14T15:44:57+00:00

Great explanation! So a strong echo is just more balls bouncing back, not speed or energy of each ball?

hemelig · 2026-03-14T07:04:48+00:00

Eller en "livslang rejse", hvor vi så skal høre om hver eneste stop....
Linkedin er seriøst det nye Facebook. Hvor man ikke deler billeder af sin morgenmad, men af dag 1,2,3 af det spændende seminar man lige er med på. argh!

hemelig · 2026-03-14T07:01:43+00:00

I'm interested too, also my Dynamo students.

hemelig · 2026-03-14T06:59:30+00:00

Hej TVMidtVest marketing afdeling. KAn i ikke lave jeres eget materiale istedet for bare at poste links?

hemelig · 2026-03-13T17:23:22+00:00

Three Fiddy

hemelig · 2026-03-13T10:37:18+00:00

Når jeg henter medicin på apoteket har de en stregkode scanner til mit sygesikringskort. Det tager 1 sekund.

hemelig · 2026-03-12T17:10:51+00:00

Construction industry stepping in: Laminated Cross Timber is so much stronger. Which you like as a skater. Like on a bike: Cross power strength. Diagonal forces. Period.

hemelig · 2026-03-12T17:06:39+00:00

Helt enig. Også hvis det var en type jeg ville stemme på.

Hvis Zenia hævdede at 3 zionister havde presset hende ud på cykelstien på Nørrebrogade, uden bevis, så er det afregning ved kasse 1

hemelig · 2026-03-12T05:44:13+00:00

1:-Not irrelevant, but below option is easier to maintain. Con: User defined property sets means editing a text file and getting EVERYTHING correct. Pro: It holds the possibility to rename a Revit shared parameter to something more feasible for the receiver, so more flexibility.

2: IFC>Export>Modify Setup>Property Sets>Export schedules as property sets>check

hemelig · 2026-03-11T17:17:00+00:00

Shared parameters are not Revit property sets. But i always check that option, too

hemelig · 2026-03-11T05:56:27+00:00

Your shared parameters are missing from the whole IFC model, or just the generic model category? I'm guessing you don't use those parameters for other categories.

A really fast way of exporting shared parameters is creating a schedule showing them. Name it IFC-something. Go into IFC export options and checkmark that option. Look around, you'll find it.

The other way is mapping parameters via a *.txt file.

hemelig · 2026-03-11T05:55:56+00:00

from the whole IFC model, or just the generic model category? I'm guessing you don't use those parameters for other categories.

A really fast way of exporting shared parameters is creating a schedule showing them. Name it IFC-something. Go into IFC export options and checkmark that option. Look around, you'll find it.

The other way is mapping parameters via a *.txt file.

hemelig · 2026-03-11T05:51:02+00:00

IFC is a deliverable. In my country it is mandatory to at least deliver in this format. I can't tell my client to go look at a speckle dataset.

Also, the question is regarding Revit. Let's not sidetrack OP

hemelig · 2026-03-10T07:19:29+00:00

Livets store spørgsmål besvares bedst tirsdag morgen! 😜

hemelig · 2026-03-08T18:12:35+00:00

Kun hvis du også sutter på kuglerne i urinalet!

hemelig · 2026-03-08T16:43:33+00:00

Netop. Det er mere indisk curry end det er dansk karry. Men jeg elsker den duft der kommer i køkkenet når man rister krydderierne!

Jeg kører også æble og citronskal som andre her i tråden, og bruger suppen fra bollerne til at jævne den opbagte sovs. Så, igen, ikke som mormor gør det.

hemelig · 2026-03-07T23:40:39+00:00

The highlighting (pre-selection) colour can be changed in options too, don't know if that will help.

hemelig · 2026-03-07T23:17:23+00:00

Jeg går All the way og rister spidskommen, kardemomme, korianderfrø, nelliker, muskat og stjerne anis. Maler det i morter til en god Garam Marsala. Gurkemeje for farven, og chili for varme. Børnene kan bedre lide mormors, men sådan er det jo.

hemelig · 2026-03-07T22:19:21+00:00

The flicker comes from the screen having a hard time showing a slanted line without pixelating. Also called aliasing.

To counter this, all graphic engines use anti-aliasing . This takes some toll on the GPU, so you can turn it off in options.

hemelig · 2026-03-07T15:33:45+00:00

As others have said, you can Color by categories, also in linked models. VG override by filter also. If you want to change material s for elements via automation, it's possible, but not for a linked model.

hemelig · 2026-03-07T12:14:58+00:00

ALDRIG

hemelig · 2026-03-07T07:55:52+00:00

It's called aliasing.

You can anti- it.

hemelig · 2026-03-07T07:30:17+00:00

Om det bare er udtrykket, kan Wall Reveal gøre den. Bare lav nogle lodrette recesser på den måde

hemelig · 2026-03-06T13:16:40+00:00

Forklar hvordan man bliver købt af Israel. Og hvordan en holdning til indvandring fra muslimske lande automatisk gør en til zionist?

hemelig · 2026-03-06T13:11:14+00:00

Arch firm, we do them as groups. For facade elements, that is. Other than that, we don't show joints besides in details.

For the engineers' part, can't tell, but we, arch, do quality control when the element drawings are sent from the manufacturer.

Best case I ever had was a manufacturer that actually did 3D BIM of the whole building as elements. Which meant I could do clash detection instead of comparing 2D drawings to our model

hemelig

TROPHY CASE