HEBAHAN: Borak Santai- Sudut Bacaan Kiosk Buku ITBM

Hebahan program atas talian anjuran Institut Terjemahan Buku Malaysia (ITBM)

Jemputan mengikuti program atas talian seperti maklumat berikut: 

Tajuk: “Sudut Bacaan dan Kios Buku – Akses untuk Bangsa Membaca”

Tarikh: 27 Januari 2023 (Jumaat),
Masa: 3:30 petang
Platform siaran langsung (live stream): 
Facebook (Institut Terjemahan & Buku Malaysia/rakanITBM),
YouTube (ITBMtv) dan Twitter (rakanITBM).

Artikel: Effective, and impressive, radio astronomy in Malaysia, by Sascha Trippe

Effective, and impressive, radio astronomy in Malaysia

 Due to its geographic location, Malaysia is an interesting site for radio observations, and especially VLBI: a VLBI station in Malaysia would improve the uv-plane coverage of radio arrays in the Asia-Pacific area substantially. Obviously, the tropical weather imposes serious constraints, in two ways: absorption by water vapor, and rain attenuation.

 However: At frequencies less than about 10 GHz, the atmosphere is almost perfectly transparent regardless of water vapor content. In addition, at those frequencies rain attenuation becomes more or less negligible. So which science can we do there?

 A lot, actually. Continuum observations in the frequency range 1–10 GHz have provided us with loads of information on non-thermal sources of radiation, like the jets and radio cores of AGN. Mapping the 1.4-GHz radiation of atomic hydrogen traces the large-scale distribution of interstellar matter. Observations of 6.7-GHz methanol maser lines probe the physics of the interstellar medium around young stars.

 A Malaysian radio telescope observing at low frequencies would be highly productive most of the time – especially so if also used as a test bed for technologies: continuous frequency coverage 1–10 GHz, full polarization capabilities, low-noise receivers etc. would make the telescope – and Malaysian radio astronomy – stand out globally.

Sascha Trippe, Seoul National University.
Telegram: https://t.me/prof_sascha_trippe/128

Hebahan: Makluman Penutupan Perkhidmatan Pinjaman Dewasa PNM mulai 3 Januari hingga 31 Mac 2023

Makluman Penutupan Perkhidmatan Pinjaman Dewasa PNM mulai 3 Januari hingga 31 Mac 2023.

Disepanjang tempoh penutupan perkhidmatan Pinjaman Dewasa, pengguna boleh menggunakan perkhidmatan u- Pustaka dengan melayari https://www.u-library.gov.my/portal/ untuk bahan bacaan digital dan tempahan buku melalui perkhidmatan QuickBooks di https://www.pnm.gov.my/index.php/forms/form/23

Selain itu, pengguna juga boleh mengunjungi dan menggunakan perkhidmatan PNM di Perpustakaan Komuniti AEON AU2 Setiawangsa, Perpustakaan Awam Bukit Damansara, Perpustakaan Komuniti Mahkota Cheras dan Buku2U@Radia, Bukit Jelutong untuk pinjaman buku fizikal.

Bagi pemulangan buku, pengguna boleh membuat pemulangan buku Pinjaman Dewasa di Mesin Layan Diri (Bookdrop machines) di Aras G, Wisma Sejarah yang beroperasi 24 jam. Segala pertanyaan boleh menghubungi kami (Perpustakaan Negara Malaysia) di talian 03-2687 1700/1714/1715

Sekian, terima kasih.

Harap maklum.

Pangkalan Data U-Pustaka

 

𝗣𝗼𝗿𝘁𝗮𝗹 𝗺𝗮𝗸𝗹𝘂𝗺𝗮𝘁 𝘀𝗲𝗵𝗲𝗻𝘁𝗶 𝘂𝗻𝘁𝘂𝗸 𝗿𝗮𝗸𝘆𝗮𝘁 𝗠𝗮𝗹𝗮𝘆𝘀𝗶𝗮 𝘆𝗮𝗻𝗴 𝗯𝗼𝗹𝗲𝗵 𝗱𝗶𝗮𝗸𝘀𝗲𝘀 𝗽𝗮𝗱𝗮 𝗯𝗶𝗹𝗮-𝗯𝗶𝗹𝗮 𝗺𝗮𝘀𝗮 𝗱𝗮𝗻 𝗱𝗶 𝗺𝗮𝗻𝗮-𝗺𝗮𝗻𝗮 𝘀𝗮𝗵𝗮𝗷𝗮.

𝗦𝗲𝗯𝗮𝗴𝗮𝗶 𝗮𝗵𝗹𝗶 𝘂-𝗣𝘂𝘀𝘁𝗮𝗸𝗮 𝗮𝗻𝗱𝗮 𝗱𝗮𝗽𝗮𝘁 𝗺𝗲𝗻𝗶𝗸𝗺𝗮𝘁𝗶 𝗽𝗲𝗹𝗯𝗮𝗴𝗮𝗶 𝗸𝗲𝗺𝘂𝗱𝗮𝗵𝗮𝗻 𝗮𝗻𝘁𝗮𝗿𝗮𝗻𝘆𝗮 :
• 𝑲𝒆𝒂𝒉𝒍𝒊𝒂𝒏 𝑷𝑬𝑹𝑪𝑼𝑴𝑨 𝒔𝒆𝒑𝒂𝒏𝒋𝒂𝒏𝒈 𝒉𝒂𝒚𝒂𝒕
• 𝑴𝒖𝒅𝒂𝒉 & 𝒄𝒆𝒑𝒂𝒕
• 𝑷𝒊𝒏𝒋𝒂𝒎𝒂𝒏 𝒃𝒖𝒌𝒖 𝒅𝒂𝒍𝒂𝒎 𝒕𝒂𝒍𝒊𝒂𝒏 𝒅𝒂𝒏 𝒃𝒖𝒌𝒖 𝒅𝒊𝒉𝒂𝒏𝒕𝒂𝒓 𝒌𝒆 𝒑𝒊𝒏𝒕𝒖 𝒓𝒖𝒎𝒂𝒉 𝒎𝒆𝒍𝒂𝒍𝒖𝒊 𝒑𝒆𝒓𝒌𝒉𝒊𝒅𝒎𝒂𝒕𝒂𝒏 𝒑𝒐𝒔 𝒍𝒂𝒋𝒖
• 𝑻𝒆𝒎𝒑𝒂𝒉𝒂𝒏 & 𝒑𝒆𝒎𝒃𝒂𝒉𝒂𝒓𝒖𝒂𝒏 𝒃𝒖𝒌𝒖 𝒅𝒂𝒍𝒂𝒎 𝒕𝒂𝒍𝒊𝒂𝒏
• 𝑷𝒆𝒎𝒖𝒍𝒂𝒏𝒈𝒂𝒏 𝒃𝒖𝒌𝒖 𝒎𝒆𝒍𝒂𝒍𝒖𝒊 𝒈𝒆𝒍𝒐𝒏𝒈𝒔𝒐𝒓 𝒃𝒖𝒌𝒖
• 𝑨𝒌𝒔𝒆𝒔 𝒌𝒆𝒑𝒂𝒅𝒂 𝒑𝒂𝒏𝒈𝒌𝒂𝒍𝒂𝒏 𝒅𝒂𝒕𝒂 𝒆-𝒃𝒖𝒌𝒖, 𝒆-𝒎𝒂𝒋𝒂𝒍𝒂𝒉,𝒆-𝒋𝒖𝒓𝒏𝒂𝒍, 𝒆-𝒔𝒖𝒓𝒂𝒕𝒌𝒉𝒂𝒃𝒂𝒓, 𝒆-𝒑𝒆𝒎𝒃𝒆𝒍𝒂𝒋𝒂𝒓𝒂𝒏 𝒅𝒂𝒏 𝒍𝒂𝒊𝒏-𝒍𝒂𝒊𝒏.

𝐁𝐞𝐥𝐮𝐦 𝐣𝐚𝐝𝐢 𝐚𝐡𝐥𝐢 𝐮-𝐏𝐮𝐬𝐭𝐚𝐤𝐚?
𝐉𝐚𝐧𝐠𝐚𝐧 𝐫𝐢𝐬𝐚𝐮 𝐛𝐨𝐥𝐞𝐡 𝐝𝐚𝐟𝐭𝐚𝐫 𝐬𝐞𝐤𝐚𝐫𝐚𝐧𝐠. 𝐏𝐄𝐑𝐂𝐔𝐌𝐀 𝐣𝐞.

𝐋𝐚𝐲𝐚𝐫𝐢 𝐰𝐰𝐰.𝐮-𝐩𝐮𝐬𝐭𝐚𝐤𝐚.𝐠𝐨𝐯.𝐦𝐲 @ https://www.u-library.gov.my/portal/ms/registration