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Channel

IOHS Courses

@IOHS_ir

On this record: Growth · Engagement · Reactions · Posts · Citations · Handles named that no longer answer · Telegram's recommendations · Cite this entry

1,441subscribers

+14 since we began measuring on 6 August 2026

Risers and fallers across the register · movement among entries of 1,000–3,162.

Register entry

Telegram ID-1001861059364
TypeChannel
Username@IOHS_ir
CreatedBetween 1 October 2022 and 30 September 2023 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded6 August 2026
Last confirmed live11 September 2026
Measurements held11
Confirmed unchanged1 time, most recently 11 September 2026
On Telegramt.me/IOHS_ir

Growth

1,4271,4411,4346 August 2026 — 1,427 subscribers6 August 2026 — 1,427 subscribers9 August 2026 — 1,431 subscribers12 August 2026 — 1,433 subscribers15 August 2026 — 1,436 subscribers19 August 2026 — 1,439 subscribers22 August 2026 — 1,438 subscribers27 August 2026 — 1,436 subscribers30 August 2026 — 1,437 subscribers6 September 2026 — 1,438 subscribers11 September 2026 — 1,441 subscribers6 August 202611 September 2026
11 measurements spanning 35 days, net +14. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 1,425–1,443 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
11 Sept 2026, 07:411,441+3
6 Sept 2026, 21:401,438+1
30 Aug 2026, 17:461,437+1
27 Aug 2026, 19:351,436-2
22 Aug 2026, 03:461,438-1
19 Aug 2026, 01:431,439+3
15 Aug 2026, 14:591,436+3
12 Aug 2026, 09:331,433+2
9 Aug 2026, 13:211,431+4
6 Aug 2026, 23:461,427no change
6 Aug 2026, 23:331,427first reading

Engagement

20 posts held, back to 6 June 2026the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of Telegram’s post history, 20 posts per page.

Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 6 August 2026. An engagement rate over an empty window would be a number about nothing.

Reaction mix

21 reactions across 6 posts, in 3 distinct kinds. The most used accounts for 66.7% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
1466.7%
👍419.0%
🙏314.3%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 8 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 21 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 20 most recent posts we hold, published 6 June 2026 to 6 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

6 Aug 2026, 14:15 UTC139 viewsread 6 August 2026
Photo

لحظاتی قبل از شروع وبینار...

Signed Dr Mehran Ghalenoei

1 Aug 2026, 08:35 UTC646 views0 reactionsread 6 August 2026
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وبینار آموزشی : عوامل زیان آور فیزیکی محیط کار (از شناسایی تا ارزیابی مواجهه) -بخش اول مدرس: مهندس امیرمسعود وزیری زمان : پنجشنبه 15 مرداد ماه ساعت 20-18 لینک ثبت نام : https://mohit.online/event/f94dlf سرفصل های دوره : اندازه گیری و ارزشیابی روشنایی ، تنش های گرمایی، استرس سرمایی، میدان ها در محیط کار «کانال اطلاع رسانی انجمن‌ متخصصین بهداشت حرفه‌ای ایران » 🔻لینک کانال در بله https://ble.ir/IOHS_ir 🔻

Signed Dr Mehran Ghalenoei

29 Jul 2026, 09:58 UTC498 views5 reactionsread 6 August 2026
Photo

وبینار تخصصی: هوش مصنوعی کاربردی در بهداشت حرفه ای و ایمنی کار مدرس: دکتر مهران قلعه نوی (دانشیار عضو هیات علمی دانشگاه علوم پزشکی قزوین) 📅 زمان: چهارشنبه 28 مرداد ۱۴۰۵ | ساعت ۱۸:۰۰ تا ۲۱:۰۰ 🎯 مخاطبان: کارشناسان بهداشت حرفه‌ای،ایمنی و HSE 🔥 مباحث: آشنایی با مفاهیم پایه هوش مصنوعی کاربردهای هوش مصنوعی در بهداشت حرفه‌ای و ایمنی کار کاربرد AI در ارزیابی و مدیریت ریسک پیش‌بینی و تحلیل حوادث شغلی تحلیل داده‌ها و گزا

5

Signed Dr Mehran Ghalenoei

25 Jul 2026, 19:11 UTC572 views2 reactionsread 6 August 2026

گواهی حضور برای شرکت کنندگان در وبینار ارزیابی عوامل شیمیایی ، از طریق ایمیل ارسال گردید. لطفا پوشه اسپم بررسی شود.

2

Signed Dr Mehran Ghalenoei

20 Jul 2026, 05:01 UTC762 viewsread 6 August 2026

نحوه دسترسی به ویدیو و فایلهای وبینار برای شرکت کنندگان ایمیل شد، لطفا پوشه اسپم را نیز مشاهده بفرمایید.

Signed Dr Mehran Ghalenoei

13 Jul 2026, 19:38 UTC≈1,040 viewsread 6 August 2026
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وبینار تخصصی: عوامل زیان‌آور شیمیایی محیط کار از شناسایی آلاینده‌ها تا ارزیابی مواجهه مدرس: مهندس امیرمسعود وزیری (کارشناس ارشد ارگونومی، ۱۰ سال تجربه) 📅 زمان: پنجشنبه ۲۵ تیر ۱۴۰۵ | ساعت ۱۸:۰۰ تا ۲۱:۰۰ 🎯 مخاطبان: کارشناسان بهداشت حرفه‌ای، HSE، نمونه‌برداران و مدیران ایمنی. 🔥 مباحث: - شناسایی آلاینده‌های شیمیایی صنایع مختلف - انتخاب و استفاده از نمونه‌بردارها - کالیبراسیون پمپ‌ها و محاسبات OEL - کنترل خطاهای نمون

Signed Dr Mehran Ghalenoei

10 Jul 2026, 18:47 UTC858 viewsread 6 August 2026

گواهی حضور برای شرکت کنندگان در وبینار ارزیابی ریسک حریق با FRAME از طریق ایمیل ارسال گردید. لطفا پوشه اسپم بررسی شود.

Signed Dr Mehran Ghalenoei

10 Jul 2026, 07:09 UTC≈1,030 views2 reactionsread 6 August 2026
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🎧 اگر به مباحث ایمنی سیستم و مدیریت ریسک علاقه دارید، در "اپلیکیشن بله" وارد آی دی کانال زیر بشید: @hazard_analysis

2

Signed Pooya Naeim

5 Jul 2026, 18:27 UTC933 views4 reactionsread 6 August 2026
Forwarded from @hamedanmefdaPhoto

کسب رتبه سوم کشوری دانشگاه علوم پزشکی همدان در جشنواره طراحی و تولید محصولات آموزشی 🔺وزیر بهداشت، درمان و آموزش پزشکی با ارسال لوح تقدیر خطاب به رئیس دانشگاه علوم پزشکی همدان، از تلاش های دانشگاه علوم پزشکی همدان تقدیر کرد. 🔺در متن این تقدیرنامه آمده است که این موفقیت حاصل تلاش، همدلی و نوآوری اعضای هیئت علمی، کارکنان و دانشجویان دانشگاه در راستای ارتقای کیفیت آموزش علوم پزشکی و توسعه نظام آموزشی کشور است. 🔺وزیر ب

👍4

Signed Pooya Naeim

3 Jul 2026, 05:33 UTC793 viewsread 6 August 2026

نحوه دسترسی به ویدیو و فایلهای وبینار برای شرکت کنندگان ایمیل شد، لطفا پوشه اسپم را نیز مشاهده بفرمایید.

Signed Dr Mehran Ghalenoei

2 Jul 2026, 05:54 UTC878 views0 reactionsread 6 August 2026
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نیم ساعت تا شروع وبینار... ثبت نام : https://evnd.co/TNaHe

Signed Dr Mehran Ghalenoei

2 Jul 2026, 04:11 UTC≈1,350 viewsread 6 August 2026

یادآوری: کارگاه امروز ساعت ۱۰ صبح آغاز خواهد شد ثبت نام : https://evnd.co/TNaHe

Signed Dr Mehran Ghalenoei

Showing the 12 most recent of 20 posts we hold for @IOHS_ir. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Forward network

Republished by

Channels on the register that have forwarded this channel's posts into their own feed.

Republishes

Channels on the register whose posts this channel has forwarded.

Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.

Mentions

Named by 4 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

Appears in Telegram’s recommendations for other channels

The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.

پراکسی آنلاین | proxy_online
@proxy_online · 85,523
Telegram ranks this channel #43 of 75 here — alongside 74 others — read 18 August 2026

This channel appears in 1 seed channel's Telegram-generated recommendation list in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 11 September 2026 — this entry's latest reading, not the date you are reading this.

“IOHS Courses” (@IOHS_ir), 1,441 subscribers as measured 11 September 2026. Telegram Register, tgregister.com/channel/IOHS_ir.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.