astronomy

Tbeli Abuserisdze

Tbeli Abuserisdze is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Tbeli Abuserisdze rather than just read about it. In short: Tbeli Abuserisdze (Georgian: ტბელი აბუსერისძე) (c. 1190 – 1240) was a medieval Georgian scholar and religious writer. Biography A son of Ivane Abuserisdze, eristavt-eristavi ("archduke") of Khikhata (Upper Adjara, southwestern Georgia), he is principally known for his original treatise, The Complete Timekeeper, which contains information related to calendars, descriptions of different systems for maintaining chronol…

Key takeaways

Tbeli Abuserisdze belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Tbeli Abuserisdze to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Tbeli Abuserisdze from memory before moving on to harder problems.

Reference excerpt

Tbeli Abuserisdze (Georgian: ტბელი აბუსერისძე) (c. 1190 – 1240) was a medieval Georgian scholar and religious writer.

Biography A son of Ivane Abuserisdze, eristavt-eristavi ("archduke") of Khikhata (Upper Adjara, southwestern Georgia), he is principally known for his original treatise, The Complete Timekeeper, which contains information related to calendars, descriptions of different systems for maintaining chronology, dates of ecclesiastic holidays, tables of moonrise and moonset, information on special cycles, etc. Abuserisdze's work is purely theoretical, based largely upon his own mathematical investigations rather than on direct astronomical observations. Beyond this treatise, he authored The Miracles of Saint George... and the Testament of the Author, a work of religious as well as of historical character, in which he relates, among other things, the history of the Abuserisdze family. The religious-historical work describes the construction activities of the Ajarian farmers, the art of the Kalatozi, the Potsk-Basil construction. It contains the Abouserdester's family of mathematics, as well as important information about the life and morals of that time, as well as the data of specific historical character. The chronological-astronomical treatise is an extensive cell reference that describes the advantages and disadvantages of different systems of the cycling system and provides a set of pilgrimages and lunar arrivals.

Recognition He has been canonized by the Georgian Orthodox Church. His feast day is on 17 August.

References

Sources Machitadze, Archpriest Zakaria (2002), Saint Tbeli Abuserisdze. The Lives of the Georgian Saints. Abuselidze, Giorgi (2004), South-Western Georgia of Tbel Abuserisdze Epoch (Economic Situation). Tbilisi: Metsniereba, ISBN 99928-0-811-X.

Illustrations

Worked examples

Example 1 — a first encounter with Tbeli Abuserisdze

Start with the simplest possible case. Write down what Tbeli Abuserisdze claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Tbeli Abuserisdze before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Tbeli Abuserisdze ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Tbeli Abuserisdze

In research: Tbeli Abuserisdze appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Tbeli Abuserisdze in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Tbeli Abuserisdze is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1190 births, 1240 deaths, 13th-century Christian saints, so understanding it makes those chapters shorter.
In everyday life: Look for Tbeli Abuserisdze outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Tbeli Abuserisdze in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Tbeli Abuserisdze means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Tbeli Abuserisdze out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Tbeli Abuserisdze in simple terms?

Tbeli Abuserisdze (Georgian: ტბელი აბუსერისძე) (c. 1190 – 1240) was a medieval Georgian scholar and religious writer. Biography A son of Ivane Abuserisdze, eristavt-eristavi ("archduke") of Khikhata (Upper Adjara, southwestern Georgia), he is principally known for his original treatise, The Complet…

Why does Tbeli Abuserisdze matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Tbeli Abuserisdze?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Tbeli Abuserisdze.