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MAT SCI CM263 · Dis 1A

Electrochemical Processes

Fall 2026An unnamed TA4 units

Also listed as CH ENGR CM214 (open, 19 of 26 enrolled, standing limit): the same class, and each department holds its own seats and its own grade history.

dibs reads this section's seats hourly, like everything else, but it does not send alerts for graduate courses yet.

Seats, time, final and grades

Seats

Open, 1 seat left.

9 of 10 enrolled.

Meets

F 12:00pm-12:50pm

This discussion only. You also attend Lec 1.

Final

Tue 8 Dec, 3:00pm to 6:00pm

One exam for the whole class, Los Angeles time.

Read 4 days ago.

Grades

no grade history

No grade record for this section yet.

Read 5 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

dibs has seen this section open 3 times since 18 August. The last time was 1 October. 1 of those was a reading where the capacity figure moved and the enrolled count did not, so dibs could not tell whether a seat existed and did not send an alert.

Enroll on the registrar (opens in a new tab)

Put this class on a board

A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.

Before you can enroll

Tell dibs what you have already taken and this line will say which of these you have. Your list.

From the registrar

Students who enroll in upper-division courses offered by the Samueli School without completing the requisites are subject to disenrollment after the second class meeting. If necessary, consult with an OASA counselor through MyUCLA Message Center.

Restrictions read 4 days ago. dibs re-reads these slowly because they rarely change, and it does not sweep graduate courses at all, so this one has no faster cadence to move to. Check the registrar.

When it meets

Mon
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10pm

Meets: F 12:00pm-12:50pm

Lecture: MW 2:00pm-3:50pm

Boelter Hall 5420

Grades

no grade history

More about MAT SCI CM263, though its grade history is empty too.

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.

Will it still be here

Not a question any more: see the notice at the top of this page.

Seats over time

Nothing read since 1 Oct, 5 hours ago. Over about 1 month before that, filled by 5.

3 times reopened
9 of 10 · 1 left
18 Aug 20:409 Sep 17:311 Oct 14:22 · 5 hours ago
dibs read 108 of the 900 hours its hourly record covers, 12%, and did not look in 792. dibs had no hourly record before 25 Aug, which is the other 151 of 1051 plotted.9 of 10 enrolled at the newest reading, 5 hours ago, with 1 left. Seats from 18 Aug 20:40 to 1 Oct 14:22, 4 to 9. dibs read 108 of the 900 hours its hourly record here covers, 12%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 792 hours dibs was keeping a record and did not reach this section. Nothing before 25 August at 03:00, where this section's record starts, has a read either way, which is 151 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 5 hours ago. It is where the line stops, not where the count is now.

Show the readings (13)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 14:22 9 10 open - 3 of 14
1 Oct 01:32 9 10 open - 2 of 4
30 Sep 22:02 10 10 closed - 2 of 5
30 Sep 18:32 9 10 open - 10 of 57
28 Sep 10:52 10 10 closed - 3 of 14
27 Sep 21:32 9 10 open - 8 of 42
26 Sep 04:12 8 10 open - 6 of 36
24 Sep 17:22 9 10 open - 3 of 14
24 Sep 04:12 7 10 open - 2 of 6
23 Sep 23:42 4 10 open - 2 of 4
23 Sep 20:12 7 10 open - 9 of 52
21 Sep 17:32 4 10 open - 69 of 814, 151 no hourly record
18 Aug 20:40 4 4 closed - -
How readings and alerts work

A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

Nobody on dibs watches this class or has it on a plan yet. Nobody has posted yet.

Dis 1A shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".

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