Training Emergency Respons Team (Basic Fire Fighting & Basic First Aid) ini diikuti 30 orang peserta dari 1 perusahaan yang sama yaitu PT. Perkebunan Nusantara IV (Persero) peserta yang mengikuti Inhouse Training ini adalah Edy Supranoto, Fitri Efendi, M. Rizal Hasibuan, P. Raja Gukguk, Fredy Butar-butar, Khaidir Daulay, Golden Siagian, J Silitonga, Supeno, Nanda Hardiansyah, Miswadi, Seniman, Wagiran, Rahman Sinaga, Suharto, Antoni Nasution, Supariono, Darwin, Rudi Hamdani, Ali Akbar Pasaribu, Klino, Supriadi, Yahman Alias Sehat, B. Sitanggang, Ngasri, Tolopon Lumban Toruan, Irva Kennedy, Tarwan, Irpandi Asri, Wiluyo.

Training Ahli K3 Konstruksi ini diikuti 11 orang peserta dari berbagai macam perusahaan yaitu PT. Umbak Garang Permai (Christian Simamaro, Sahrul), PT. Pantomasa Cemerlang (Diman Cahyono, Tommy Lumban Toruan, Muh. Nanang Ihdal, H), PT. Tobas Tegarindo (Eras Harahap, Siyanto, Suparno), PT. Wisma Sarana Teknik (Maryun Yuliono R W, Wagiman) dan Adi Janitra Suardian

Untuk informasi dan jadwal training Ahli K3 Muda Konstruksi bisa dilihat disini

training ahli Muda k3 konstruksi batch V Hotel Setiabudi Jakarta, 17 - 21 April 2012

Training Ahli K3 Konstruksi ini diikuti 23 orang peserta dari berbagai macam perusahaan yaitu CV. Reksa Utama (Martarida Rajagukguk), PT. Tenaga Inti Mamkue Beusare (Yuliandri), PT. Andesmont Sakti (Rama Satria), bluescope lysaght indonesia (Surono), PT. Dimensi Barumas Perdana (Afriyudi),  PT. Visi Pratama Enersia (Cigung Ristiawan, Zaky Hamami, Agung Ristiawan), PT. Redy Tunggal Mandiri (Freddy Silalahi), PT. Cahaya Permata Ajriya (Sunaji, Junaidi, Agus Silvana, Muhammad Fauzi, Eko Saputro), PT. Tarida Sejahtera (Raden Febrianto H.P), PT. Persada Sukses Makmur (Niko Hadhiwicaksono), Eko Budi Mulyanto (PT. Wiguna Nusa Lestari), PT. Sumber Air Pagarbatu (Wahyu Setyaningsih), PT. Jaya Wibawaguna (Rizki Fadillah), PT. Tri Bahagia Ciptamandiri (Maryono Markasan), PT. Taikisha Indonesia Engineering (R. Roni Kurniawan D), PT. Cahaya Permata Ajriya Samarinda (M. Safii Ramli)

training ahli k3 konstruksi batch VI Hotel Setiabudi Jakarta, 26 - 30 Maret 2012

A cell phone is a portable phone that uses a network of “base stations” or fixed antennas, that allow users to call from almost any location. The phones send and receive radio frequency signals to and from the base station. Base station antennas often are mounted on towers, but can also sit on rooftops, water towers, power poles, and other tall structures. All cell phones are tested according to government standards and cannot be marketed or sold unless they have passed these standards.

What is RF?

Electromagnetic radiation consists of waves of electric and magnetic energy moving together (radiating) through space. Radio waves and microwaves released by transmitting antennas are one form of electromagnetic energy. They are called “radio frequency” or “RF” energy or radiation. Often the term “electromagnetic field” or “radio frequency field” is used to indicate the presence of electromagnetic or RF energy.
RF radiation should not be confused with ionizing radiation, such as x-rays or gamma rays. RF fields have lower energy and therefore cannot cause ionization (potentially resulting in chemical changes) in the body. RF fields are non ionizing radiation.

What is non ionizing radiation?

Non ionizing radiation has lower energy and longer wavelength than ionizing radiation. It is not strong enough to change the structure of atoms it contacts but may be strong enough to heat tissue. Examples include radio waves, microwaves, visible light, and infrared.

What is ELF?

Another type of non ionizing electromagnetic radiation is emitted by electric current (such as overhead power lines or anything else with electricity flowing through it). This type of electromagnetic radiation is extremely low frequency (ELF). RF radiation is much higher frequency than ELF radiation, even though they are both non ionizing.

Does using a cell phone cause health problems? Can using one cause cancer?
The possible health effects of RF radiation have been studied for many decades, mostly in laboratory research with animals or cell samples. Most of these studies did not consider the types of exposure people experience when using cell phones because that technology did not exist. In the last 10 years, hundreds of new research studies have been done to more directly study possible effects of cell phone use. Although some studies have raised concerns, the scientific research, when taken together, does not indicate a significant association between cell phone use and health effects.

Since the public continues to be concerned; there are ongoing studies being conducted by many researchers including the World Health Organization, WHO. In addition to investigating the association of cell phone use and cancer, other health effects are being studied, including effects on the eyes, sleep and memory problems, and headaches.

The Food and Drug Administration (FDA) has reported one additional potential health effect. Studies have shown that when some cellular phones are placed very close to implanted cardiac pacemakers, interference with the pacemaker’s normal delivery of pulses can occur. For most digital phones, and for most pacemakers now in use, this does not have an effect if the phone is more than about six inches from the implanted pacemaker. Thus the operation of these pacemakers would not be disturbed with the phone used in the normal talking position.

Do cordless telephones emit radiation?

Cordless telephones work the same as cell phones. The only difference is that the cordless phone is limited to being close to the single base unit to which it belongs, while a cell phone can be carried around all across the country because it can connect to the many base stations that the cell phone system has.

[from : http://hse-k3l.blogspot.com/2009/09/cell-phone-health-hazards.html]