はてなキーワード: Onwardとは
ADP 4-0
Chapter 1では、持続可能性 (Sustainment) の概念と、その軍事作戦における重要性について説明されています。
持続可能性とは、作戦の成功を確実にするために、部隊に必要なサポート(物資、兵站、人員、医療支援など)を提供すること を指します。
持続可能性は、作戦の自由度を確保し、作戦範囲を拡大し、持久力を高める ために必要不可欠。
持続可能性の効果的な提供は、部隊の即応性 (Readiness)、作戦の有効性、長期的な成功 に影響を与える。
持続可能性は、陸軍の 統一陸軍作戦 (Unified Land Operations, ULO) の一部として機能。
作戦環境は 競争 (Competition)、危機 (Crisis)、紛争 (Conflict)、安定 (Stability) の4つのフェーズに分類され、それぞれのフェーズで異なる持続可能性の要求が発生する。
統合 (Integration) - 持続可能性を作戦全体に統合する。
予測 (Anticipation) - 将来の需要を予測して準備する。
即応性 (Responsiveness) - 変化に対応し、適切な支援を提供する。
単純性 (Simplicity) - 効率的な計画と管理を行う。
経済性 (Economy) - リソースを効率的に使用する。
生存性 (Survivability) - 兵站・医療支援などの持続可能性の要素を保護する。
継続性 (Continuity) - 支援が途切れないようにする。
即興性 (Improvisation) - 予測不能な状況に柔軟に適応する。
兵站 (Logistics) - 補給、輸送、整備、インフラ整備など。
人的サービス (Personnel Services) - 人事管理、財務管理、宗教支援、リーガルサポートなど。
医療サービス支援 (Health Service Support) - 医療補給、患者処置、医療輸送など。
持続可能性は、軍事作戦の成功を支える重要な要素であり、その計画と実行は 「8つの原則」と「3つの主要要素」 に基づいて行われる。戦場の状況に適応しながら、継続的に支援を提供することが、勝利への鍵となる。
Chapter 2では、持続可能性の3つの主要要素である 兵站 (Logistics)、人的サービス (Personnel Services)、医療サービス支援 (Health Service Support) について詳しく説明されています。
それぞれの要素がどのように機能し、軍事作戦の成功に貢献するのかが解説されています。
兵站は、部隊の運用を支えるために物資やサービスを提供する機能 であり、以下の主要分野に分類される。
クラス I: 食料、水
クラス II: 衣類、装備
必要な物資を適切なタイミングで部隊に供給するためのシステム。
陸軍は プッシュ型 (Push) と プル型 (Pull) の2種類の補給方式を使用。
陸上、空中、海上輸送を組み合わせて、兵員・物資を適切な地点に移動させる。
戦術輸送 (Tactical Transportation) と 戦略輸送 (Strategic Transportation) に分類。
現場レベルの修理 (Field Maintenance) と 拠点レベルの修理 (Depot Maintenance) に分類。
基地建設、橋の架設、道路の補修など、部隊の運用を支える工兵作業。
新たに戦域へ展開する部隊をスムーズに作戦地域に統合するためのプロセス。
人的サービスは、部隊の士気・福祉・法的保護などを提供し、長期的な戦闘持続力を高める。
兵士とその家族の士気向上のための施設やプログラム(娯楽、スポーツ施設、教育プログラムなど)。
医療サービス支援は、兵士の健康を維持し、負傷者の治療・後送を行う ことを目的とする。
戦域病院 (Role 3 & 4) - 重症患者の治療と本国送還
持続可能性の3つの主要要素(兵站、人的サービス、医療サービス支援)は、それぞれ異なる役割を持ちながら、統合的に機能することで部隊の戦闘持続力を最大化 する。
兵站は物理的な補給・輸送を担当し、人的サービスは士気や法的支援を提供し、医療支援は兵士の健康と戦闘継続能力を確保する。
これらの要素が適切に機能しなければ、作戦の成功は困難となる。
Chapter 3では、持続可能性がどのように軍事作戦に統合され、実行されるのか について説明されています。
持続可能性の作戦は、戦略・作戦・戦術の各レベルで実施され、部隊の即応性と持続力を確保する役割を果たします。
持続可能性の作戦は、戦略 (Strategic)、作戦 (Operational)、戦術 (Tactical) の3つのレベルで展開される。
国防総省 (DoD) の指揮のもと、持続可能性の全体計画を策定
グローバルな兵站ネットワークの管理(補給拠点、輸送ルートの確保)
例: 戦域への戦略輸送、燃料供給ルートの確保、大規模な装備生産・補給
戦域で持続可能性を確保するために、以下のシステムが活用される。
戦域持続可能性コマンド (Theater Sustainment Command, TSC): 戦域全体の兵站・補給活動を統括
持続可能性旅団 (Sustainment Brigades): 作戦地域内での兵站・輸送・医療支援を管理
戦闘部隊支援大隊 (Combat Sustainment Support Battalions, CSSB): 最前線への補給・支援を担当
戦略拠点 (Strategic Base): 本国や同盟国の補給基地
戦域持続可能性拠点 (Theater Sustainment Base): 戦域内の主要補給拠点
前進補給拠点 (Forward Logistics Base): 前線部隊に最も近い補給拠点
戦略輸送 (Strategic Lift): 海上・航空輸送を使用して戦域に物資を送る
作戦輸送 (Operational Movement): 戦域内の部隊や物資の移動
戦術輸送 (Tactical Resupply): 前線部隊への弾薬・燃料・食料の輸送
近年の軍事作戦では、陸・海・空・宇宙・サイバー領域が統合された「多領域作戦 (MDO)」 が重要視されている。
分散型補給 (Distributed Sustainment): 兵站拠点を分散し、攻撃に耐えるシステムを構築
自律型輸送 (Autonomous Logistics): 無人車両・ドローンを活用した物資輸送
サイバー防御 (Cyber Resilience): 兵站ネットワークの防御を強化
持続可能性作戦は、統合戦力 (Joint Force)、多国籍軍 (Multinational Forces)、民間機関と連携して計画・実行 される。
統合兵站システム (Joint Logistics Enterprise, JLEnt) による全体管理
持続可能性司令部 (Sustainment Command) の調整 による迅速な意思決定
持続可能性は、戦略・作戦・戦術の各レベルで統合的に実施される必要がある。
Please consider the histroy of humanity from biological perpsecitve and current known fact in nearby universe, which expo-planet (from the Sol system perspective) is most likely to have civlizaed society? Please add percentage next to it in the chart
ChatGPT
Reasoned about exoplanet civilization likelihoodを28 秒行う
Evaluating planetary prospects
OK, I’m looking at the likelihood of a civilized society on an exoplanet within our Solar System. I’ll consider biological history and current space knowledge, aiming to identify the most promising candidate.
Identifying potential candidates
I'm considering exoplanets like Proxima Centauri b and TRAPPIST-1e, which might suggest they are within or observed from our Solar System.
Assessing potential candidates
I’m evaluating Proxima Centauri b, Barnard's Star, LHS 1140, and TRAPPIST-1, focusing on their habitable zones and available data. The Drake equation might help estimate their civilized society likelihoods.
Identifying promising exoplanets
I’m noting key exoplanets like Proxima Centauri b and TRAPPIST-1, which have Earth-like characteristics and are in habitable zones. This narrows down the potential candidates for advanced civilizations.
I'm gathering info on planets like Proxima Centauri b and TRAPPIST-1, considering factors like magnetic fields, atmospheres, and proximity to G-type stars for their potential to support advanced civilizations.
Evaluating exoplanet prospects
I'm noting that Proxima Centauri b, despite being close and around a red dwarf star, might support life if it has a magnetic field and atmosphere. This makes me think about its potential.
Charting probabilities
I'm estimating civilization probabilities for exoplanets like Proxima Centauri b and TRAPPIST-1 e, using speculative percentages based on the Drake equation and the lack of evidence for intelligent life.
I'm crafting a chart with exoplanet names and civilization likelihood percentages, grounded in the long timeline of life's evolution, despite the speculative nature of these figures.
Identifying exoplanet contenders
I’m evaluating exoplanets like Proxima Centauri b, TRAPPIST-1 e, and Kepler-186f, considering their star types and distances, to gauge their potential for supporting advanced civilizations from our solar system's viewpoint.
Weighing proximity and observation
I'm leaning towards Proxima Centauri b due to its closeness and observational potential, despite concerns about its flare star dynamics. TRAPPIST-1 e, f, or g are also worth considering.
I'm focusing on exoplanets like Proxima Centauri b, Ross 128 b, LHS 1140 b, TRAPPIST-1 e/f/g, and K2-18b, aiming to chart their likelihood of hosting a civilized society based on current knowledge.
Assessing exoplanet potentials
I'm gathering speculative probabilities for exoplanets like Proxima Centauri b and TRAPPIST-1 e/f/g, using the Drake equation and current understanding, to better estimate their chances of hosting a civilized society.
Refining speculative probabilities
I’m refining speculative probabilities for exoplanets, including Proxima Centauri b and TRAPPIST-1 e/f/g, to estimate their chances of hosting a civilized society, considering Earth's long biological history.
Refining odds
I'm considering the astronomical timeline for intelligent life on Earth, leading me to assign even lower speculative odds for exoplanets like Proxima Centauri b and TRAPPIST-1 e.
I’m crafting a simplified chart with arbitrary percentages, clearly noting the speculative nature and lack of scientific data, while considering the target audience's basic understanding of the topic.
I’m charting arbitrary percentages for exoplanets, clarifying their speculative nature, and ensuring the data is accessible for young audiences with minimal scientific detail.
Crafting a chart
I’m creating a markdown table with speculative percentages for the likelihood of civilized life on exoplanets, emphasizing their purely theoretical nature and considering the understanding level of an 8-year-old.
Integrating speculative analysis
I’m mapping out a markdown chart with speculative percentages for the likelihood of a civilized society on exoplanets, mindful of the complexity and simplifying for an 8-year-old's understanding.
I’m piecing together markdown for exoplanets, noting Proxima Centauri b's reduced civilized life chance due to the red dwarf's activity. This inclusion highlights the speculative nature of the analysis.
Piecing together speculative odds
I’m detailing a markdown chart for audience-friendly exoplanet likelihoods, considering environmental challenges and adding a disclaimer about the speculative nature and lack of evidence.
Piecing together
I’m leaning towards Proxima Centauri b for its proximity and silent star, but I’ll add a speculative chart ranking nearby exoplanets, noting their advanced civilizations' hypothetical likelihood.
Assessing civilization probabilities
I'm emphasizing the slow emergence of intelligent life on Earth, which suggests that the odds of any habitable planet developing a complex civilization might be as low as a few percent.
Below is a very speculative chart that—based on what we know about Earth’s long, winding path from simple life to a “civilized society” and our limited observations of nearby exoplanets—gives some fun, made‑up percentage chances for a few of our best candidate exoplanets. Remember: Scientists have not yet found any proof of life (let alone advanced civilizations) on any exoplanet. These numbers are just playful estimates to help you think about the ideas!
Speculative Chances of Finding an Advanced Civilization on Nearby Exoplanets
Exoplanet Estimated Likelihood of a Civilized Society
Proxima Centauri b ~2%
LHS 1140 b ~0.5%
How Did We (Very Roughly) Guess These Numbers?
Earth’s Example:
On Earth, life began as simple single‑celled organisms and took billions of years to evolve into a species that built complex societies. This long journey suggests that—even if a planet is in the “habitable zone” (where liquid water could exist)—developing an advanced, civilized society might be rare.
Proxima Centauri b:
This is the closest exoplanet to us. Even though its star (Proxima Centauri) is a red dwarf that sometimes sends out strong flares (which might harm life), its closeness makes it one of our most interesting candidates. That’s why we give it a slightly higher guess (~2%).
These planets are part of a group orbiting a very cool star. Their environments might be challenging (for example, they could be tidally locked, meaning one side always faces the star), so the chance of a complex, advanced civilization might be a bit lower.
LHS 1140 b:
This planet is promising in some ways but is a little farther away and around a dimmer star, so our playful estimate is even lower.
All of these percentages are extremely rough guesses based on what little we understand about the conditions for life and intelligence. Scientists use ideas like the Drake Equation to think about these chances—but until we have concrete evidence, these numbers remain just for fun and imagination.
Enjoy exploring these ideas—and remember, space is full of mysteries waiting to be discovered!
あなた:
Please examine the Drake Equation itself and see if this euqation is acculate or more opition in the equation you will use
ChatGPT
Reasoned about the Drake Equationを6 秒行う
re-examining the Drake Equation
evaluating the Drake Equation's value
OK, let me see. The Drake Equation isn't a precise formula; it's more of a guiding heuristic that tackles numerous uncertainties regarding extraterrestrial civilizations.
Thinking through the Drake Equation, I’m evaluating its conceptual nature, its uncertain parameters, and its criticism to conclude on its reliability as an accurate predictive model.
Understanding the Drake Equation
I’m mapping out the Drake Equation as a conceptual guide, detailing its parameters, which are often based on estimates or opinions, to evaluate its reliability for predicting extraterrestrial civilizations.
The Drake Equation is a famous formula that was created to help scientists think about the many factors involved in estimating the number of detectable extraterrestrial civilizations in our galaxy. However, when we look at the equation closely, we see that it is more of a conceptual framework or heuristic tool than a precise, predictive formula. Let’s break down why:
The equation is usually written as:
𝑁
=
𝑅
∗
×
𝑓
𝑝
×
𝑛
𝑒
×
𝑓
𝑙
×
𝑓
𝑖
×
𝑓
𝑐
×
𝐿
N=R
∗
×f
p
×n
e
×f
l
×f
i
×f
c
×L
Where:
𝑅
∗
R
∗
: The average rate of star formation per year in our galaxy.
𝑓
𝑝
f
p
: The fraction of those stars that have planetary systems.
𝑛
𝑒
n
e
: The average number of planets that could potentially support life per star with planets.
𝑓
𝑙
f
l
: The fraction of those planets where life actually develops.
𝑓
𝑖
f
i
: The fraction of planets with life where intelligent life evolves.
𝑓
𝑐
f
c
: The fraction of civilizations that develop technology that releases detectable signals into space.
𝐿
L: The length of time such civilizations release detectable signals.
Why the Drake Equation Is More of a Guideline Than a Precise Formula
Uncertain Inputs:
𝑅
∗
R
∗
𝑓
𝑝
f
p
(fraction of stars with planets), have become better known through modern astronomy.
The parameters related to the development of life and intelligence—
𝑓
𝑙
f
l
,
𝑓
𝑖
f
i
,
𝑓
𝑐
f
c
, and
𝐿
L—are based on very limited data. For example, Earth is the only planet we know where life has developed, so we have no way to compare or derive a statistically robust estimate for these factors. This means that the values chosen for these parameters are largely subjective estimates or educated guesses.
Wide Ranges of Possible Values:
Because many of these factors are not well-constrained, if you change one of the more uncertain parameters even slightly, the final estimate for
𝑁
N (the number of civilizations) can vary by many orders of magnitude. This wide range shows that the equation can lead to very different outcomes based on personal or theoretical assumptions.
The Drake Equation was never meant to provide a precise answer. Instead, it serves as a way to organize our thinking about what conditions might be necessary for the development of extraterrestrial civilizations. It encourages discussion about the relative importance of different factors and highlights where our scientific knowledge is limited.
Is the Drake Equation Accurate or More Opinion-Based?
Accurate?
In the sense of being a strict mathematical model with well-defined inputs and predictable outputs, the Drake Equation is not accurate. Its accuracy is limited by the extreme uncertainties in several of its key parameters.
Many of the terms in the equation, especially those concerning the evolution of life and intelligence, are based on opinion, interpretation, and the single example of Earth. Therefore, while the structure of the equation is logical, the numbers you put into it (and hence the final result) are often more reflective of our current opinions and assumptions than of robust empirical data.
The Drake Equation is a valuable tool for framing the question of extraterrestrial life. It helps scientists and enthusiasts break down a complex problem into smaller, more manageable questions. However, because several of its factors are highly uncertain and subject to personal interpretation, it is more of a conceptual guide—or even a way to stimulate discussion—than a formula that provides a definitive, accurate prediction of the number of extraterrestrial civilizations.
In summary, while the Drake Equation is useful for thinking about the various factors that might lead to the emergence of a civilization, its outputs should be taken as highly speculative estimates rather than precise measurements.
あなた:
Please also consider the possiblities of non-human intelligent emrgencing from the long history of Sol system and nearby planets and see if there is any possiblites that in one time intelligent life emerged in nearby planets and see this to the equation
ChatGPT
Reasoned about non-human intelligence and the Drake Equationを19 秒行う
Evaluating non-human intelligence
I'm thinking about the potential for non-human intelligent life forms in the Sol system and neighboring planets, and how this might factor into the equation.
Piecing together possibilities
I'm thinking about how to integrate the emergence of non-human intelligent life, possibly on Mars or Europa, into the Drake Equation for the Sol system and neighboring planets.
It's interesting to think about the hypothesis of intelligent life emerging on Mars or Venus, though Earth remains the only known life-supporting planet in the solar system.
Considering other realms
I'm examining if intelligent life could have emerged on planets like Mars, Venus, or Europa, and how this possibility aligns with the predictions of the Drake Equation.
Hmm, I’m thinking about how non-human intelligent life on Mars or Venus could intersect with the assumptions of the Drake Equation, which seems to focus solely on Earth-based evolution.
I’m piecing together the hypothesis of non-human, advanced, intelligent life in the solar system. Mars, Venus, and Titan present challenges, but Europa and Enceladus might harbor microbial life.
Please consider the histroy of humanity from biological perpsecitve and current known fact in nearby universe, which expo-planet (from the Sol system perspective) is most likely to have civlizaed society? Please add percentage next to it in the chart
ChatGPT
Reasoned about exoplanet civilization likelihoodを28 秒行う
Evaluating planetary prospects
OK, I’m looking at the likelihood of a civilized society on an exoplanet within our Solar System. I’ll consider biological history and current space knowledge, aiming to identify the most promising candidate.
Identifying potential candidates
I'm considering exoplanets like Proxima Centauri b and TRAPPIST-1e, which might suggest they are within or observed from our Solar System.
Assessing potential candidates
I’m evaluating Proxima Centauri b, Barnard's Star, LHS 1140, and TRAPPIST-1, focusing on their habitable zones and available data. The Drake equation might help estimate their civilized society likelihoods.
Identifying promising exoplanets
I’m noting key exoplanets like Proxima Centauri b and TRAPPIST-1, which have Earth-like characteristics and are in habitable zones. This narrows down the potential candidates for advanced civilizations.
I'm gathering info on planets like Proxima Centauri b and TRAPPIST-1, considering factors like magnetic fields, atmospheres, and proximity to G-type stars for their potential to support advanced civilizations.
Evaluating exoplanet prospects
I'm noting that Proxima Centauri b, despite being close and around a red dwarf star, might support life if it has a magnetic field and atmosphere. This makes me think about its potential.
Charting probabilities
I'm estimating civilization probabilities for exoplanets like Proxima Centauri b and TRAPPIST-1 e, using speculative percentages based on the Drake equation and the lack of evidence for intelligent life.
I'm crafting a chart with exoplanet names and civilization likelihood percentages, grounded in the long timeline of life's evolution, despite the speculative nature of these figures.
Identifying exoplanet contenders
I’m evaluating exoplanets like Proxima Centauri b, TRAPPIST-1 e, and Kepler-186f, considering their star types and distances, to gauge their potential for supporting advanced civilizations from our solar system's viewpoint.
Weighing proximity and observation
I'm leaning towards Proxima Centauri b due to its closeness and observational potential, despite concerns about its flare star dynamics. TRAPPIST-1 e, f, or g are also worth considering.
I'm focusing on exoplanets like Proxima Centauri b, Ross 128 b, LHS 1140 b, TRAPPIST-1 e/f/g, and K2-18b, aiming to chart their likelihood of hosting a civilized society based on current knowledge.
Assessing exoplanet potentials
I'm gathering speculative probabilities for exoplanets like Proxima Centauri b and TRAPPIST-1 e/f/g, using the Drake equation and current understanding, to better estimate their chances of hosting a civilized society.
Refining speculative probabilities
I’m refining speculative probabilities for exoplanets, including Proxima Centauri b and TRAPPIST-1 e/f/g, to estimate their chances of hosting a civilized society, considering Earth's long biological history.
Refining odds
I'm considering the astronomical timeline for intelligent life on Earth, leading me to assign even lower speculative odds for exoplanets like Proxima Centauri b and TRAPPIST-1 e.
I’m crafting a simplified chart with arbitrary percentages, clearly noting the speculative nature and lack of scientific data, while considering the target audience's basic understanding of the topic.
I’m charting arbitrary percentages for exoplanets, clarifying their speculative nature, and ensuring the data is accessible for young audiences with minimal scientific detail.
Crafting a chart
I’m creating a markdown table with speculative percentages for the likelihood of civilized life on exoplanets, emphasizing their purely theoretical nature and considering the understanding level of an 8-year-old.
Integrating speculative analysis
I’m mapping out a markdown chart with speculative percentages for the likelihood of a civilized society on exoplanets, mindful of the complexity and simplifying for an 8-year-old's understanding.
I’m piecing together markdown for exoplanets, noting Proxima Centauri b's reduced civilized life chance due to the red dwarf's activity. This inclusion highlights the speculative nature of the analysis.
Piecing together speculative odds
I’m detailing a markdown chart for audience-friendly exoplanet likelihoods, considering environmental challenges and adding a disclaimer about the speculative nature and lack of evidence.
Piecing together
I’m leaning towards Proxima Centauri b for its proximity and silent star, but I’ll add a speculative chart ranking nearby exoplanets, noting their advanced civilizations' hypothetical likelihood.
Assessing civilization probabilities
I'm emphasizing the slow emergence of intelligent life on Earth, which suggests that the odds of any habitable planet developing a complex civilization might be as low as a few percent.
Below is a very speculative chart that—based on what we know about Earth’s long, winding path from simple life to a “civilized society” and our limited observations of nearby exoplanets—gives some fun, made‑up percentage chances for a few of our best candidate exoplanets. Remember: Scientists have not yet found any proof of life (let alone advanced civilizations) on any exoplanet. These numbers are just playful estimates to help you think about the ideas!
Speculative Chances of Finding an Advanced Civilization on Nearby Exoplanets
Exoplanet Estimated Likelihood of a Civilized Society
Proxima Centauri b ~2%
LHS 1140 b ~0.5%
How Did We (Very Roughly) Guess These Numbers?
Earth’s Example:
On Earth, life began as simple single‑celled organisms and took billions of years to evolve into a species that built complex societies. This long journey suggests that—even if a planet is in the “habitable zone” (where liquid water could exist)—developing an advanced, civilized society might be rare.
Proxima Centauri b:
This is the closest exoplanet to us. Even though its star (Proxima Centauri) is a red dwarf that sometimes sends out strong flares (which might harm life), its closeness makes it one of our most interesting candidates. That’s why we give it a slightly higher guess (~2%).
These planets are part of a group orbiting a very cool star. Their environments might be challenging (for example, they could be tidally locked, meaning one side always faces the star), so the chance of a complex, advanced civilization might be a bit lower.
LHS 1140 b:
This planet is promising in some ways but is a little farther away and around a dimmer star, so our playful estimate is even lower.
All of these percentages are extremely rough guesses based on what little we understand about the conditions for life and intelligence. Scientists use ideas like the Drake Equation to think about these chances—but until we have concrete evidence, these numbers remain just for fun and imagination.
Enjoy exploring these ideas—and remember, space is full of mysteries waiting to be discovered!
あなた:
Please examine the Drake Equation itself and see if this euqation is acculate or more opition in the equation you will use
ChatGPT
Reasoned about the Drake Equationを6 秒行う
re-examining the Drake Equation
evaluating the Drake Equation's value
OK, let me see. The Drake Equation isn't a precise formula; it's more of a guiding heuristic that tackles numerous uncertainties regarding extraterrestrial civilizations.
Thinking through the Drake Equation, I’m evaluating its conceptual nature, its uncertain parameters, and its criticism to conclude on its reliability as an accurate predictive model.
Understanding the Drake Equation
I’m mapping out the Drake Equation as a conceptual guide, detailing its parameters, which are often based on estimates or opinions, to evaluate its reliability for predicting extraterrestrial civilizations.
The Drake Equation is a famous formula that was created to help scientists think about the many factors involved in estimating the number of detectable extraterrestrial civilizations in our galaxy. However, when we look at the equation closely, we see that it is more of a conceptual framework or heuristic tool than a precise, predictive formula. Let’s break down why:
The equation is usually written as:
𝑁
=
𝑅
∗
×
𝑓
𝑝
×
𝑛
𝑒
×
𝑓
𝑙
×
𝑓
𝑖
×
𝑓
𝑐
×
𝐿
N=R
∗
×f
p
×n
e
×f
l
×f
i
×f
c
×L
Where:
𝑅
∗
R
∗
: The average rate of star formation per year in our galaxy.
𝑓
𝑝
f
p
: The fraction of those stars that have planetary systems.
𝑛
𝑒
n
e
: The average number of planets that could potentially support life per star with planets.
𝑓
𝑙
f
l
: The fraction of those planets where life actually develops.
𝑓
𝑖
f
i
: The fraction of planets with life where intelligent life evolves.
𝑓
𝑐
f
c
: The fraction of civilizations that develop technology that releases detectable signals into space.
𝐿
L: The length of time such civilizations release detectable signals.
Why the Drake Equation Is More of a Guideline Than a Precise Formula
Uncertain Inputs:
𝑅
∗
R
∗
𝑓
𝑝
f
p
(fraction of stars with planets), have become better known through modern astronomy.
The parameters related to the development of life and intelligence—
𝑓
𝑙
f
l
,
𝑓
𝑖
f
i
,
𝑓
𝑐
f
c
, and
𝐿
L—are based on very limited data. For example, Earth is the only planet we know where life has developed, so we have no way to compare or derive a statistically robust estimate for these factors. This means that the values chosen for these parameters are largely subjective estimates or educated guesses.
Wide Ranges of Possible Values:
Because many of these factors are not well-constrained, if you change one of the more uncertain parameters even slightly, the final estimate for
𝑁
N (the number of civilizations) can vary by many orders of magnitude. This wide range shows that the equation can lead to very different outcomes based on personal or theoretical assumptions.
The Drake Equation was never meant to provide a precise answer. Instead, it serves as a way to organize our thinking about what conditions might be necessary for the development of extraterrestrial civilizations. It encourages discussion about the relative importance of different factors and highlights where our scientific knowledge is limited.
Is the Drake Equation Accurate or More Opinion-Based?
Accurate?
In the sense of being a strict mathematical model with well-defined inputs and predictable outputs, the Drake Equation is not accurate. Its accuracy is limited by the extreme uncertainties in several of its key parameters.
Many of the terms in the equation, especially those concerning the evolution of life and intelligence, are based on opinion, interpretation, and the single example of Earth. Therefore, while the structure of the equation is logical, the numbers you put into it (and hence the final result) are often more reflective of our current opinions and assumptions than of robust empirical data.
The Drake Equation is a valuable tool for framing the question of extraterrestrial life. It helps scientists and enthusiasts break down a complex problem into smaller, more manageable questions. However, because several of its factors are highly uncertain and subject to personal interpretation, it is more of a conceptual guide—or even a way to stimulate discussion—than a formula that provides a definitive, accurate prediction of the number of extraterrestrial civilizations.
In summary, while the Drake Equation is useful for thinking about the various factors that might lead to the emergence of a civilization, its outputs should be taken as highly speculative estimates rather than precise measurements.
あなた:
Please also consider the possiblities of non-human intelligent emrgencing from the long history of Sol system and nearby planets and see if there is any possiblites that in one time intelligent life emerged in nearby planets and see this to the equation
ChatGPT
Reasoned about non-human intelligence and the Drake Equationを19 秒行う
Evaluating non-human intelligence
I'm thinking about the potential for non-human intelligent life forms in the Sol system and neighboring planets, and how this might factor into the equation.
Piecing together possibilities
I'm thinking about how to integrate the emergence of non-human intelligent life, possibly on Mars or Europa, into the Drake Equation for the Sol system and neighboring planets.
It's interesting to think about the hypothesis of intelligent life emerging on Mars or Venus, though Earth remains the only known life-supporting planet in the solar system.
Considering other realms
I'm examining if intelligent life could have emerged on planets like Mars, Venus, or Europa, and how this possibility aligns with the predictions of the Drake Equation.
Hmm, I’m thinking about how non-human intelligent life on Mars or Venus could intersect with the assumptions of the Drake Equation, which seems to focus solely on Earth-based evolution.
I’m piecing together the hypothesis of non-human, advanced, intelligent life in the solar system. Mars, Venus, and Titan present challenges, but Europa and Enceladus might harbor microbial life.
Bing: Yes, this is the **Bad Place**. The air smells like **rotten eggs**, and the Wi-Fi is **terrible**. But don't worry, we'll find a way out of here! 😅
ワイ: What sin have I violated?
You find yourself in the **Bad Place**, a realm where Wi-Fi is **terrible** and the air smells like **rotten eggs**. Fear not, for I shall unravel the mystery of your transgressions. 🌋
Your sin? Ah, it's a peculiar one. You committed the grave offense of **"Not Rewinding the VHS Tapes Before Returning Them."** Yes, that's right! The cosmic balance was disrupted by your negligence, and now you're stuck here, surrounded by outdated technology and mildly annoying background music.
But fret not, dear soul! Redemption awaits. To escape this wacky dimension, you must embark on a quest to find the mythical **"Golden Remote Control"** hidden somewhere in the stacks of ancient VHS tapes. Only then can you break free from this pixelated purgatory.
So, onward, brave wanderer! May your tracking adjust well, and your tracking number lead you to salvation. 📼✨
信じられないほど分かりにくかったよね、という話。
イアンの運転で今すぐに逃げなければいけないという状況でバーリーが指示を出すシーン。
車のメーターのところに手書きしたOのシールが貼られており、「ONWARD<前進>のOだ!」という字幕が出た。
そうすると見ている人は「ONWARDという単語は日本語では前進という意味なんだ」と知ることができる。
その時点でタイトルを回収したことにより嬉しくなったが、映画を見終わった時に
などなど、見る人によっても色々な前進がかかっていてタイトルがONWARDである意味を実感して感動した。
映画館で字幕で見た際の映像とは異なり、シールが「↑」のマークになっている。
その矢印がアップで映ったときに「前進だ!」というセリフが充てられている。
そこで「前進=ONWARD、なるほど!タイトル回収〜!」とはならない。
日本版Disney+上で字幕に切り替えても映像は「↑」のマークになっている。
映像の中にOもないし、前進のOと表示されたところでONWARDのOって意味かー、ともならない。
日本語版のタイトルは「2分の1の魔法」なので、漢字で前進と書かれてもタイトル回収にも関係がない。
今までDisney+で「雰囲気を壊すような、映像の中に配置されてる英語を勝手にダサいフォントで日本語にするのはどうかと思う」と散々言われてた。
物語に大きく関係しなかったので「そこまで文句言わなくても...」とは思っていたが、
今回は物語の真骨頂に関係のある内容なので個人的に少し残念だった。
でもこの作品が大好きなので、日本版Disney+に登場してくれてありがとう。
何度も繰り返し見て楽しみます!
4月13日の週から、今週まで東京都のデータ入れて、matplotlibで3D化してみた。
これだと減ってる様子は見て取れないけど、東洋経済のサイトのグラフだと実行再生算数1切ってるんだよね。
下記のコードは好きに使ってくださいな。
---
from mpl_toolkits.mplot3d import Axes3D
import matplotlib.pyplot as plt
x = np.array([-1, -2, -3, -4, -5, -6, -7]) # from Mon to Sun
y = np.array([1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17]) # From Apr13 to onward
X, Y = np.meshgrid(x, y)
# Number Data of New Infection Patient
Z = np.array([[ 98,161,127,150,204,185,107], # Apr13
[100,123,125,134,166,107,76], # Apr20
[40,112, 47, 46, 164,159, 90], # Apr27
[87, 57, 37, 23, 39, 36, 22], # May4
[15, 28, 10, 30, 9, 14, 5], # May11
[ 10, 5, 5, 11, 3, 2, 14], # May18
[ 8, 10, 11, 15, 22, 14, 5], # May25
[ 13, 34, 12, 28, 20, 26, 14], # Jul1
[ 13, 12, 18, 22, 25, 24, 47], # Jul8
[ 48, 27, 16, 41, 35, 39, 35], # Jul15
[ 29, 31, 55, 48, 54, 57, 60], # Jul22
[ 58, 54, 67,107,124,130,111], # Jul29
[102,106, 75,224,243,206,206], # Jul6
[119,143,165,286,293,290,188], # Jul13
[168,237,238,366,260,295,239], # Jul20
[131,266,250,367,463,472,292], # Jul27
[282,276,260,377,473,482,302]]) # Aug3 : encliding expectations = prev week number + 10
fig = plt.figure(figsize=(10,8))
ax.set_xlabel('Day', fontsize=16)
ax.set_ylabel('Week', fontsize=16)
ax.get_proj = lambda: np.dot(Axes3D.get_proj(ax), np.diag([0.8, 1.2, 1, 1]))
ax.plot_wireframe(X, Y, Z)
ax.plot_surface(X, Y, Z, cmap=plt.cm.jet, rstride=1, cstride=1, linewidth=0)
plt.show()
時間 | 記事数 | 文字数 | 文字数平均 | 文字数中央値 |
---|---|---|---|---|
00 | 66 | 19254 | 291.7 | 75 |
01 | 64 | 13356 | 208.7 | 57.5 |
02 | 22 | 2078 | 94.5 | 44 |
03 | 49 | 7913 | 161.5 | 27 |
04 | 70 | 8076 | 115.4 | 68.5 |
05 | 35 | 4003 | 114.4 | 50 |
06 | 24 | 4486 | 186.9 | 116.5 |
07 | 96 | 9898 | 103.1 | 45.5 |
08 | 133 | 9582 | 72.0 | 38 |
09 | 94 | 13490 | 143.5 | 43 |
10 | 107 | 12589 | 117.7 | 35 |
11 | 109 | 16776 | 153.9 | 49 |
12 | 133 | 11462 | 86.2 | 43 |
13 | 143 | 13764 | 96.3 | 51 |
14 | 136 | 19941 | 146.6 | 35 |
15 | 157 | 21266 | 135.5 | 36 |
16 | 202 | 21209 | 105.0 | 51 |
17 | 152 | 26676 | 175.5 | 48 |
18 | 179 | 28690 | 160.3 | 46 |
19 | 136 | 17741 | 130.4 | 47.5 |
20 | 115 | 14607 | 127.0 | 44 |
21 | 143 | 27721 | 193.9 | 38 |
22 | 139 | 20023 | 144.1 | 47 |
23 | 128 | 30745 | 240.2 | 63 |
1日 | 2632 | 375346 | 142.6 | 45 |
kazeo(12), ongakunohi(9), pelisplus(12), 春馬(9), parasitos(8), 三浦春馬(40), noe(6), gaspar(6), onward(5), imdif(4), 三浦九段(5), 棋界(4), Go(15), ユニクロ(26), 俳優(32), en(16), ガード(16), 都民(21), 💩(38), キャンペーン(32), 👁(13), サル(7), 賃貸(12), 将棋(13), 東京都(14), 不動産(12), 自殺(73), 亡くなっ(20), -2(20), 旅行(33), 芸能人(26), お気持ち(36), マンション(16), ポリコレ(20), 地方(36), 死(39)
■35歳後半。服はどこで買えばいいですか? /20200718001405(27), ■幼馴染み一家が結婚星人になっていた 追記有り /20200718012036(19), ■ちきりんも残念な人になったな /20200718000431(17), ■都民って他県民差別してる? /20200717152440(16), ■渡辺明の孤独な闘い /20200718001048(15), ■才能のある人間が羨ましいという話 /20200718070640(14), ■炊飯の労力を最大限省略したい /20200717213538(14), ■リベラル派のオタクの居場所がなくなってきている。 /20200717234540(11), ■ブクマカ「ブコメを非公開にするのは卑怯」 /20200718091023(10), ■ハンドメイドは所詮はコミュ力なんだ /20200713212404(9), ■増田のやべーやつ番付(2020年7月場所)幕内 /20200718145803(9), ■ゲーム作りの相談 /20200718032205(8), ■中途採用の面接で「恋人はいますか?」と質問された話 /20200717232217(7), ■32歳腐女子の友人側と語る30歳腐女子を眺める同年代腐女子の感想 /20200718115124(7), ■35歳後半。とんかつはどこで買えばいいですの? /20200718153545(7), ■正義の剣を振りかざすの楽しいですか? /20200717203333(7), ■ちきりんの GoToキャンペーン論 /20200718171639(6), ■巣ごもりから子づくりを連想してしまう /20200718132649(6), ■スクワットしようとすると /20200718220720(6), ■俳句をやってみたい /20200717192100(6), ■ /20200718072245(6), ■手取り14万って人間の生活できないだろ /20200717184033(6)
oculus lift Sを買った。自分は軽度のDNC、つまりダイブ不適合者(ノンコンフォーミング)のようで、眩暈と吐き気に耐えながら頑張っているわけだ。
ある程度吐気等には慣れてきて、最近はそれなりの時間ダイブできるようになった。
それで色々なゲームを試してみようという気になったんだ。
この世の中には五行思想というものがある。木・火・土・金・水で自然界は説明できるというものだ。正直この世の中のモノを全て5つで説明するのは無理があるんだけど、大体の事は説明できる。
VRも同じように、全てについてもれなく紹介するのは難しいけど、大体の王道ジャンルを5つ出してみようと思う。
VR5要素、すなわち
フライトシミュレーター、カーレーシング等の乗り物に乗ったり、移動をゲーム性にしたもの。
「格闘」-格闘、剣
「FPS」-銃・弓
があると思う。