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Channel

انجمن علمي مهندسي پليمر

@Polymer_Association

On this record: Growth · Engagement · Reactions · Posts · Polls · Citations · Cite this entry

422subscribers

+3 since we began measuring on 6 August 2026

Risers and fallers across the register · movement among entries of Under 1,000.

Register entry

Telegram ID-1003496143166
TypeChannel
Username@Polymer_Association
CreatedBetween 1 November 2025 and 30 April 2026— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded6 August 2026
Last confirmed live7 August 2026
Measurements held3
Confirmed unchanged1 time, most recently 7 August 2026
On Telegramt.me/Polymer_Association

Growth

419422420.56 Aug 2026, 04:35 — 419 subscribers6 Aug 2026, 19:32 — 419 subscribers7 Aug 2026, 03:36 — 422 subscribers6 Aug 2026, 04:357 Aug 2026, 03:36
3 measurements taken within a single day, net +3. 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 419–422 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
7 Aug 2026, 03:36422+3
6 Aug 2026, 19:32419no change
6 Aug 2026, 04:35419first reading

Engagement

19 posts held, back to 30 July 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 pageof Telegram’s post history, 20 posts per page.

ERR · 30 days
38.5%
avg views ÷ 422 subscribers
Avg views / post
162
19 posts measured
Reaction rate
1.37%
reactions ÷ views · ER floor
Posts in window
19
of 19 held

ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.

ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate. It is computed over the 11 of 19 measured posts that carry a reaction reading, and over those same posts' views.

What these figures were computed from
WindowRolling 30 days · latest post in window 5 August 2026
Posts held19 (30 July 20265 August 2026)
Views total3,083
Reactions total29
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken6 Aug 2026, 19:32 UTC

Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.

Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.

Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.

Reaction mix

29 reactions across 11 posts, in 3 distinct kinds. The most used accounts for 75.9% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
2275.9%
🔥620.7%
👍13.45%

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 11 of the 19 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 29reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 19 most recent posts we hold, published 30 July 2026 to 5 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

5 Aug 2026, 08:37 UTC95 viewsread 6 August 2026

می‌کند.برای غلبه بر این موانع، پژوهشگران بر توسعه حامل‌های دارویی ضدسرطان در مقیاس نانو تمرکز کرده‌اند تاهم اثربخشی درمانی را بهبود دهند و هم عوارض جانبی ناخواسته را کاهش دهند در مقایسه با نانوذرات امولسیون‌های مایع و لیپوزوم‌ها میسل‌های پلیمری مبتنی بر کوپلیمرهای بلوکی آمفی‌فیلیک دارای مزایای برتری از جمله سهولت فنی،زیست‌سازگاری بالا و ظرفیت بارگیری دارویی، سمیت پایین، و دارورسانی بسیار کارآمد هستند. آن‌ها به‌عنو

5 Aug 2026, 08:37 UTC96 viewsread 6 August 2026

شد.رهایش in vitro دوکسوروبیسین از میسل‌ها هنگامی که pH محلول از 7.4 به 5.0 کاهش یافت،به‌طور معنی‌داری تسریع شد.رهایش DOX در 10 ساعت نخست، ظاهراً از مکانیزم انتشار فیکی پیروی می‌کرد. آزمون سمیت نشان داد که کوپلیمرها سمیت پایینی دارند،در حالی که میسل‌های بارگذاری‌شده با DOX همچنان برای سلول‌های HepG2 سمیت‌زایی بالایی نشان دادند.  نتایج نشان می‌دهند که میسل pH-حساس MPEG-b-(PLA-co-PAE)می‌تواند به‌عنوان یک حامل بالقوه ب

5 Aug 2026, 08:34 UTC92 viewsread 6 August 2026
Photo

بسیاری از داروهای درمانی ضدسرطان، با وجود اثربخشی فارماکولوژیک در درمان سرطان به‌دلیل سمیت‌های جدی، در کاربردهای بالینی خود محدودیت دارند برای مثال، دوکسوروبیسین (DOX) یکی از مؤثرترین داروها علیه طیف گسترده‌ای از سرطان‌ها است.با این حال، کاربرد بالینی آن به‌دلیل عوارض جانبی شدیدی مانند سمیت قلبی و مقاومت دارویی اکتسابی محدود شده است.مقاومت چنددارویی، از جمله مقاومتی که در اثر پدیده پمپاژ P-gp(وسیله ای که طی دوره زمان

3 Aug 2026, 17:34 UTC124 views3 reactionsread 6 August 2026
Video

🎥 از گرانول تا لوله؛ سفری پیوسته در خط اکستروژن HDPE در این ویدیو، بخشی از فرآیند تولید لوله‌های HDPE (High Density Polyethylene) را مشاهده می‌کنید. در این خط، گرانول‌های پلی‌اتیلن پس از ذوب و اختلاط در اکسترودر، از دای عبور کرده و با عبور از واحد کالیبراسیون و خنک‌کاری، به لوله‌هایی با ابعاد دقیق و خواص مکانیکی مطلوب تبدیل می‌شوند. لوله‌های HDPE به دلیل استحکام بالا، مقاومت شیمیایی، انعطاف‌پذیری، وزن کم و عمر طولا

3

3 Aug 2026, 14:34 UTC121 views1 reactionsread 6 August 2026
Forwarded from @khustemcellPhoto

🧬 دعوت به یک نشست علمی 🧫 زیست‌شناسی سنتتیک، امروزه تنها یک فناوری نوظهور نیست؛ بلکه به یکی از ارکان آینده‌ی پزشکی، زیست‌فناوری و امنیت زیستی در جهان تبدیل شده است. اما این حوزه چگونه از یک ایده‌ی آزمایشگاهی به یک مأموریت ملی رسیده است؟ 📯 گروه پژوهشی بیولوژی سلولی و پزشکی بازساختی جهاد دانشگاهی واحد استان قم با همکاری انجمن سلول‌های بنیادی و مهندسی بافت دانشگاه خوارزمی برگزار می‌کند: 🔺 نشست علمی «زیست‌شناسی سنتتیک؛

1

3 Aug 2026, 05:31 UTC140 views2 reactionsread 6 August 2026

«تأثیر جنگ بر هرمز؛ قیمت جهانی پلیمرها به بالاترین سطح ۴ ساله رسید / غول‌های پتروشیمی از اختلال در عرضه خاورمیانه می‌گویند» تنش‌های نظامی در منطقه خلیج‌فارس و اختلال در تردد از تنگه هرمز، زنجیره تأمین جهانی صنعت پتروشیمی را با بحرانی بی‌سابقه مواجه کرده است. قیمت مواد اولیه کلیدی مانند پلی‌اتیلن (PE) و پلی‌پروپیلن (PP) در ماه‌های اخیر به بالاترین سطح خود در چهار سال اخیر رسیده و تحلیلگران از «شوک خوراک» در مقیاس ج

1🔥1

2 Aug 2026, 17:31 UTC145 views1 reactionsread 6 August 2026

نکات SOP نوشتن: «باید و نبایدها» ✅ باید: ۱) علایق پژوهشی‌تون (Research Interests) رو به‌وضوح ذکر کنید و توضیح بدید چطور با تمرکز پوزیشن مورد نظر هم‌خوانی داره. ۲) تجربیات پژوهشی‌تون رو با مثال‌های مشخص و دستاوردهای قابل اندازه‌گیری ارائه‌ بدید. ۳) انگیزه خودتون رو برای انتخاب این پروگرم/پوزیشن به شکل مشخص بیان کنید و اونو به اهداف بلندمدت آکادمیک-حرفه‌ای خودتون پیوند بدید. ۴) توضیح بدید چطور مهارت‌ها و تجربیات

1

2 Aug 2026, 13:30 UTC471 views2 reactionsread 6 August 2026
Photo

🔬 وبینار تخصصی کاربرد فناوری نانو در صنعت پلیمر با گسترش استفاده از فناوری نانو در صنایع پلیمری، شناخت نانومواد و کاربرد آن‌ها در بهبود خواص محصولات، به یکی از موضوعات مهم و کاربردی این حوزه تبدیل شده است. در این وبینار، مفاهیم پایه فناوری نانو و مهم‌ترین کاربردهای آن در صنعت پلیمر بررسی می‌شود. 📚 محورهای وبینار: ▪️ آشنایی با فناوری نانو و مفاهیم پایه ▪️ معرفی نانومواد پرکاربرد در صنعت پلیمر ▪️ نقش فناوری نانو در ب

1🔥1

1 Aug 2026, 17:30 UTC188 views5 reactionsread 6 August 2026

🌍 مسئله برای دویدن در مسافت ۴۲ کیلومتری ماراتن، بدن انسان با یک محدودیت بزرگ مواجه است: اتلاف انرژی. با هر گامی که دوندگان روی زمین می‌گذارند، بخشی از انرژی عضلات آن‌ها ضربه زمین را جذب کرده و به شکل حرارت تلف می‌شود. چطور می‌توان این انرژی تلف‌شده را مثل یک فنر به پای دونده بازگرداند؟ 🤔 چرا حل آن سخت است؟ مواد سنتی مثل لاستیک‌های معمولی یا فوم‌های EVA (که در کفش‌های عادی استفاده می‌شوند) دو مشکل بزرگ دارند: - اگر خ

5

Showing the 12 most recent of 19 posts we hold for @Polymer_Association. 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.

Polls

The poll we hold for this entry, as Telegram rendered it when we read the post. A poll’s figures keep moving after that, so each one is dated.

1 Aug 2026, 13:05 UTCAnonymous Quiz12 voters

مکانیسم اصلی تغییر رفتار رهایش انسولین از حالت «نفوذ ساده» به «کنترل‌شده با تورم (غیرفیکی)» در شرایط چشم بیمار (pH=7.4, دمای 37 درجه) چیست؟

  1. تشکیل پیوندهای کووالانسی جدید بین کیتوسان و آلجینات25%
  2. افزایش گرانروی اولیه محلول و کاهش اندازه‌ی منافذ شبکه33%
  3. جمع‌شدگی زنجیره‌های PNIPAAm و افزایش آب‌دوستی آلجینات33%
  4. تخریب کامل آنزیمی ماتریس کوپلیمری در اثر تغییر دما8%

Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.

Percentages only — there are no per-option vote counts here, because Telegram publishes none.The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.

The shares need not add up to 100.Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.

Read from the 19 most recent posts we hold, published 30 July 2026 to 5 August 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.

Citation-graph rank

Citation-graph rank — 103,230 of 1,160,990entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.

Forward network

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 8 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.

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 7 August 2026 — this entry's latest reading, not the date you are reading this.

“انجمن علمي مهندسي پليمر” (@Polymer_Association), 422 subscribers as measured 7 August 2026. Telegram Register, tgregister.com/channel/Polymer_Association.

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.