The Effect of Various Hot Environments on Physiological Responses and Information Processing Performance Following Firefighting Activities in a Smoke-Diving Room

Hemmatjo, Rasoul; Motamedzade, Majid; Aliabadi, Mohsen; Kalatpour, Omid; Farhadian, Maryam

doi:10.1016/j.shaw.2017.02.003

Cited by 24 publications

(16 citation statements)

References 38 publications

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“…Teori pemrosesan informasi termasuk dalam teori kognitif tentang belajar yang menjelaskan pemrosesan, penyimpanan, dan pemanggilan kembali pengetahuan dari otak. Teori ini menjelaskan proses seseorang memperoleh sejumlah informasi dan dapat diingat dalam waktu yang cukup lama oleh (Gurbin, 2015;Hemmatjo, Motamedzade, Aliabadi, Kalatpour, & Farhadian, 2017).…”

Section: Pendahuluanunclassified

“…Dalam upaya menjelaskan bagaimana suatu informasi (pesan pengajaran) diterima, disandi, disimpan dan dimunculkan kembali dari ingatan serta dimanfaatkan dan diperlukan, telah dikembangkan sejumlah teori dan model pemrosesan informasi oleh (Gurbin, 2015;Hemmatjo et al, 2017). Teori-teori tersebut umumnya berpijak pada tiga asumsi (Cookson, Hazeltine, & Schumacher, 2016)yaitu: bahwa antara stimulus dan respon terdapat suatu seri tahapan pemrosesan informasi pada masing-masing tahapan dibutuhkan sejumlah waktu tertentu, stimulus yang diproses melalui tahapan-tahapan tadi mengalami perubahan bentuk ataupun isinya, salah satu dari tahapan mempunyai kapasitas yang terbatas.…”

Section: Proses Berpikir Kreatif Hasil Dari Pemprosesan Informasiunclassified

“…Proses hubungan antara proses informasi dengan berpikir kreatif dapat dilihat pada gambar di bawah ini Gambar Bagan Proses Sistem Informasi Sumber: (Unsworth, 2017;Hughes et al, 2016;Hemmatjo et al, 2017;Gurbin, 2015) Secara rinci, (Unsworth, 2017;Hughes et al, 2016;Hemmatjo et al, 2017;Gurbin, 2015)memaparkan pemrosesan informasi sebagai berikut: Pertamatama, manusia menangkap informasi dari lingkungan melalui organ-organ sensorisnya (sistem indra manusia). Beberapa informasi disaring (diabaikan) pada tingkat sensoris, kemudian sisanya dimasukkan ke dalam ingatan jangka pendek (kesadaran), terjadi proses preparasi pada proses berpikir kreatif.…”

Section: Proses Berpikir Kreatif Hasil Dari Pemprosesan Informasiunclassified

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Creative Thinking: Reviewed From Information Processing Model (Ipm) for Primary School Teachers

Atmojo¹,

Sajidan²,

Winarno³

et al. 2018

SHEs

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<em><span>Memory is a structured system and causes organisms to be able to record facts and use knowledge to guide their behavior. Memory is also said to be a tool that serves to capture, process and use it when needed. Memory takes place through three processes, namely encoding, storage, and retrieval. The brain works through the information process by processing information through sensory stimulation and storing it into memory and involving thinking activities. Increasing the potential for creative thinking, the incoming stimulus is determined by personal situational factors. The purpose of this literature study is to find out that creative thinking is the result of information processing that occurs in human memory. The results of this literature study show that situational factors that are external or attention getter and prominent characteristics such as visual movements, novelty, clarity (fluency), new and extraordinary stimuli attract attention so that they can influence positive perception that goes into short-term memory. Through thinking activities, one's ideas and concepts developed through the process of relationships between the parts of information stored in him. Thinking is done to understand reality in order to make decisions (decision making), problem-solving (problem-solving) and produce new ones (creativity).</span></em>

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Section: Pendahuluanunclassified

Section: Proses Berpikir Kreatif Hasil Dari Pemprosesan Informasiunclassified

See 1 more Smart Citation

Creative Thinking: Reviewed From Information Processing Model (Ipm) for Primary School Teachers

Atmojo¹,

Sajidan²,

Winarno³

et al. 2018

SHEs

View full text Add to dashboard Cite

show abstract

“…One of study stated that the body temperature of workers experienced changes before being exposed to a hot work climate that was from 37.17°C to 38.17°C (Hemmatjo et al, 2017). Another difference in physiological responses due to the effects of a hot work climate is that according to research stating that there was an increase in systolic and diastolic blood pressure in workers after they were exposed to a hot work climate.…”

Section: Introductionmentioning

confidence: 99%

The Analysis of Differences in Body Temperature and Blood Pressure Before and After Exposure to Hot Work Climates

Rahma

Safitri

Tualeka

2020

IJOSH

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Introduction: Working in a hot work environment has a negative impact on occupational health and safety. The impact on health due to work at temperatures above a comfortable temperature can affect body temperature and blood pressure of workers. The aim of this study was to analyze the differences in body temperature and blood pressure of workers before and after exposure to hot work climates at PT. Pertamina (Persero) Tanjung Wangi. Method: This research was an observational study with cross sectional approach. The population of this study was all workers at PT. Pertamina (Persero) Tanjung Wangi., with the total of 11 people. The sample in this study was obtained by total sampling method with a sample of 11 workers. The dependent variables in this study were body temperature, blood pressure, age, fluid intake, and nutritional status, while the independent variable was work climate. Results: Most of the grass lathe workers at PT. Pertamina (Persero) Tanjung Wangi has an age between 17-25 years, some of the grass lathe workers had a fluid intake with less categories with normal nutritional status. The measurement results showed that the average ISBB value was 28.8°C, this value still exceeded TLV. In addition, the results showed that there were differences in body temperature before and after work, from 36.04° C to 36.8° C. In addition there were differences in systolic and diastolic blood pressure before work which was 112.7 mm Hg 77.3 mm Hg, and the average after work was 121 mm Hg and 83.6 mm Hg. Conclusion: There is a difference between body temperature and blood pressure before and after exposure to hot work climates.Keywords: blood pressure, body temperature, hot work climate

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“…Conducting the physical activity in a hot and strenuous environment and the existence of heartbreaking and grievous scenes increases the release of stress hormones such as norepinephrine and cortisol (Hemmatjo, Motamedzade, Aliabadi, Kalatpour, & Farhadian, ; McMorris, Collard, Corbett, Dicks, & Swain, ). This condition could influence the physiological and psychological capacity of firefighters (Perroni, Guidetti, Cignitti, & Baldari, ).…”

Section: Introductionmentioning

confidence: 99%

Physiological strain and decision making affected by different cooling tactics following live‐fire training

Hemmatjo

Hajaghazadeh

Allahyari

et al. 2018

Hum Ftrs & Erg Mfg Svc

Self Cite

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Multiple factors, including different environmental, physical, and psychophysiological agents, influence firefighters’ health and safety in real fire and rescue operations. This experimental study investigated the effect of live‐fire training and cooling strategies on both physiological response and decision making. Twenty‐three healthy male firefighters performed live‐fire tasks in four separate conditions: namely rest or without cooling method (WCM), cool vest (CV), forearm immersion (FI), and cool vest and forearm immersion (CV + FI). Cooling effects of the employed interventions were evaluated based on heart rate (HR), tympanic temperature (TT), and Iowa gambling task (IGT) scores. At the end of the four experimental conditions, HR and TT increased, whereas IGT scores as a measure of decision making decreased relative to baseline. HR (beats per minute) and TT (°C) were significantly lower at the end of the experiment in the CV, FI, and CV + FI compared with the WCM conditions. There was no significant difference in Iowa scores between experimental conditions. These consequences demonstrate that live‐fire tasks are effective in raising the physiological and decision‐making responses following firefighting activities. It is concluded that CV, FI, and CV + FI were more effective than the WCM in attenuating physiological responses and decision making during live‐fire training.

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The Effect of Various Hot Environments on Physiological Responses and Information Processing Performance Following Firefighting Activities in a Smoke-Diving Room

Cited by 24 publications

References 38 publications

Creative Thinking: Reviewed From Information Processing Model (Ipm) for Primary School Teachers

Creative Thinking: Reviewed From Information Processing Model (Ipm) for Primary School Teachers

The Analysis of Differences in Body Temperature and Blood Pressure Before and After Exposure to Hot Work Climates

Physiological strain and decision making affected by different cooling tactics following live‐fire training

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