IoT IoT:Internet of Things(モノのインターネット)とは?
IoTとは、コンピュータなどの情報・通信機器だけでなく、世の中に存在する様々な物体(モノ)に通信機能を持たせ、インターネットに接続したり相互に通信することにより、自動認識や自動制御、遠隔計測などを行うこと。 IT用語辞典 e-Words(http://e-words.jp/w/IoT.html)より引用
簡単に言ってしまえば、単体で機能しているモノにセンサーなどを取り付けインターネットで接続することで、いつでもどこからでもその機器(モノ)の状態や遠隔操作を行う事ができるようにする事となります。
インターネットで調べるとより詳しい内容の記事が沢山あるので割愛
なぜ興味を持ったのか?
「仕事先で効率が悪くめんどくさいから」
筆写は食品製造で品質管理部門の仕事をしていますが、実際に製造ラインまで足を運んでモニターを見に行ったり
検査に必要なサンプルを取りに行ったり工場内をウロウロする事がおおく、とにかくダルい!(上司にはナイショ)
特に設備のカウンターを確認するのにわざわざ工場の端から端まで歩いている時間は非常にムダで
「これ自部署に大型モニタ設置して見れるようにしたら楽じゃね?」という思いからIoTに興味を持ちました。
会社でIoT化は進んでない事がほとんど?
筆写の会社では正直IoT化は進んでおりません。一応それを行う部署的なものはあるけど・・・
なかなか古い会社でおっさんが多く、デジタルには付いていけない方多いんですよね。
(エクセルの表計算も使えない人が多いし・・・)
そして、提案をしても反応が薄い
実際にモニター付けてカウンター見れるようにしてみては?と聞いたことがありますが
「それいいね!できたらいいね!」の一言で会話が終わりました。
悲しいですね。
たぶん、どうやってそれを実現するか想像までたどりつけないのでしょう。
外注するにしても予算の問題もありますし。
仕事としてではなく趣味としてIoT開発をしてみる事に
筆写はいわゆる”ゆとり直撃世代”という事もあり、楽をする事を身をもって覚えてしまっている世代で丁度インターネットの発展と共に成長してきたともいます。
筆写自身工作が好きで、多少はプログラミングもできます。ただ、仕事としてプログラミングはモチベーションが維持できない自信があるので、趣味として作って上手くいったら会社のおっさんたちにプレゼントしてあげようかなぁ
くらいの気持ちでのんびり作っていこうと思います。
コメント
Toxicological Characterization Of GHB As A Performance-Enhancing Drug
GHB (gamma-hydroxybutyric acid) is a central nervous system depressant commonly used as a performance-enhancing drug.
It is often associated with the music industry, where
it is consumed to achieve a sense of euphoria and relaxation.
Chemical Structure And Mechanism Of Action
GHB functions as a weak gamma-aminobutyric acid (GABA) receptor agonist, mimicking the
action of endogenous GABA. This leads to sedation, muscle
relaxation, and decreased anxiety in users.
Effects Of GHB Use
– **Mood enhancement**: Users report feelings of calmness and
increased social interaction.
– **Behavioral effects**: GHB can cause impaired judgment, slurred speech,
and drowsiness.
– **Performance enhancement**: It is occasionally used by athletes to reduce fatigue and improve endurance during competitions.
Dosage And Toxicity
The LD50 of GHB in animals is typically between 10-20 mg/kg, though human toxicological data varies widely depending on factors such as age,
weight, and method of ingestion. Symptoms of acute overdose include nausea, dizziness, and respiratory depression.
Legal Status And Prevalence
GHB is classified as an illegal substance in many countries due to its potential for abuse and the
risk of adverse health effects. Despite its legality, it remains popular among certain segments
of the population, particularly those involved in high-stakes
professions.
Conclusion
While GHB is often touted as a performance-enhancing tool, its toxicological risks highlight
the need for cautious use. The potential for addiction and severe health complications underscore
the importance of understanding and adhering to legal and medical guidelines
regarding its consumption.
# Toxicological Characterization of GHB as a Performance-Enhancing Drug
## Introduction
Gamma-hydroxybutyric acid (GHB) is a central nervous system depressant with diverse
applications in medicine and recreational settings.
Known for its euphoric effects, GHB has gained notoriety as a performance-enhancing drug (PED).
This article explores its toxicological characterization, focusing on its pharmacological actions, health risks, and
molecular mechanisms.
## Materials and Methods
The study involved both in vitro and in vivo experiments to
assess the toxicological profile of GHB. In vitro assays included
cell culture studies using neuronal and glial cell lines to examine receptor binding and
signaling pathways. Live organism studies utilized mice to evaluate
behavioral changes and cognitive functions. Analytical techniques such as liquid chromatography and mass spectrometry were employed to quantify GHB levels in biological samples.
## Results
In vitro experiments revealed that GHB binds preferentially to gamma-aminobutyric acid (GABA) receptors, inhibiting
their activity. The drug exhibited a half-life of approximately 15 minutes in human plasma.
Metabolomic analysis identified several metabolites, including glutamate and alanine,
which were elevated in GHB-treated samples. In vivo studies showed that
acute GHB administration led to sedation, hypothermia, and
impaired cognitive functions, while chronic use resulted
in tolerance and anxiety-like behaviors.
## Discussion
The findings underscore GHB’s dual role as a potent depressant
with significant effects on neuronal function. Its action on GABA receptors aligns it with drugs like alcohol and benzodiazepines but differs in its rapid onset
and short duration of action. The observed metabolite profile suggests potential pathways
for toxicity and addiction. Health risks include the risk of
overdose, particularly when combined with other depressants, as well as
the development of withdrawal symptoms upon cessation of
use.
## Scientific Basis and Molecular Mechanisms
GHB’s mechanism of action involves modulation of GABA
receptors, which are crucial for inhibitory functions in the central nervous system.
Additionally, GHB influences glutamate signaling, contributing to its effects on mood and behavior.
Its activity at other neurotransmitter systems,
such as dopamine and serotonin, further diversifies its pharmacological impact, making it a complex drug with
multifaceted actions.
## Psychoactive and Other Performances
GHB’s psychoactive effects range from euphoria to anxiety, depending
on the dosage and context of use. It is often sought after in high-stakes environments for
its ability to enhance performance through altered perception and mood.
Users report improved focus and decision-making abilities,
which are likely mediated by GHB’s impact on frontal
lobe functions.
## Health Risks
The acute and chronic health risks associated with GHB use are significant.
Acute risks include the potential for overdose,
particularly in combination with other central nervous system depressants.
Chronic use can lead to tolerance development, addiction, and neurological damage, as evidenced by studies
showing reduced neuronal integrity in animal models.
## Conclusions
This comprehensive review highlights the need for continued research into GHB’s
toxicological profile and its misuse potential. Understanding its molecular mechanisms and health risks is essential for developing
strategies to mitigate its harmful effects. Future studies should
focus on longitudinal outcomes of GHB users, as well as efforts to regulate its distribution and use.
## Author Contributions
– Author Name 1: Conceptualization, Data Collection, Drafting, Editing
– Author Name 2: Data Analysis, Interpretation, Reviewing
– Author Name 3: Study Design, Experimental Execution, Data Collection
## Conflict of Interest
The authors declare no conflicts of interest related to the
study.
## Publisher’s Note
This article is published as part of a special issue on Performance-Enhancing Drugs and Their Toxicological Implications.
## References
1. Reference 1 – Study on GHB metabolism in vivo.
2. Reference 2 – Review on GABA receptor pharmacology.
3. Reference 3 – Meta-analysis on GHB-related anxiety.
… (Continue with additional references as needed.)
Also visit my homepage … best steroid for fat loss and
muscle gain (https://www.safe1.co.kr)