{"id":1519,"date":"2018-11-14T11:30:08","date_gmt":"2018-11-14T11:30:08","guid":{"rendered":"https:\/\/e-rihs.hu\/portfolio-item\/nips-norma-neutron-induced-prompt-gamma-ray-spectroscopy-neutron-optics-and-radiography-for-material-analysis\/"},"modified":"2026-10-16T10:48:57","modified_gmt":"2026-10-16T10:48:57","slug":"nips-norma-neutron-induced-prompt-gamma-ray-spectroscopy-neutron-optics-and-radiography-for-material-analysis","status":"publish","type":"portfolio","link":"https:\/\/e-rihs.hu\/en\/portfolio-item\/nips-norma-neutron-induced-prompt-gamma-ray-spectroscopy-neutron-optics-and-radiography-for-material-analysis\/","title":{"rendered":"NIPS-NORMA (Prompt-gamma spektrometria + k\u00e9palkot\u00e1s)"},"content":{"rendered":"<h2><strong>Neutronos k\u00e9palkot\u00e1ssal kombin\u00e1lt Neutron Induk\u00e1lt Prompt-gamma Spektrometria (NIPS-NORMA Neutron Induced Prompt-gamma Spectrometry and Neutron Optics and Radiography for Material Analysis)<\/strong><\/h2>\n<h6><strong>A m\u00f3dszerr\u0151l<\/strong><\/h6>\n<p>A NIPS berendez\u00e9s, hasonl\u00f3an a PGAA berendez\u00e9shez, alkalmas k\u00fcl\u00f6nb\u00f6z\u0151 mint\u00e1k t\u00f6mbi elem\u00f6sszet\u00e9tel\u00e9nek roncsol\u00e1smentes meghat\u00e1roz\u00e1s\u00e1ra, az atommagba t\u00f6rt\u00e9n\u0151 neutronbefog\u00e1ssal gerjesztett karakterisztikus prompt-gammasug\u00e1rz\u00e1s detekt\u00e1l\u00e1s\u00e1val (PGAA m\u00f3dszer). Ez a neutronos m\u00f3dszer, a neutronok nagy behatol\u00e1si k\u00e9pess\u00e9ge r\u00e9v\u00e9n, a mint\u00e1k \u00e1tlagos elem\u00f6sszet\u00e9tel\u00e9t adja meg an\u00e9lk\u00fcl, hogy a t\u00e1rgyb\u00f3l mint\u00e1t venn\u00e9nk, azt homogeniz\u00e1ln\u00e1nk \u00e9s por\u00edtan\u00e1nk. A k\u0151zetekben, \u00e1sv\u00e1nyokban, ker\u00e1mi\u00e1kban, \u00fcvegekben, f\u00e9mekben \u00e9s sz\u00e1mos szervetlen anyagban meghat\u00e1rozhat\u00f3 a legt\u00f6bb f\u0151- \u00e9s n\u00e9h\u00e1ny nagy \u00e9rz\u00e9kenys\u00e9ggel m\u00e9rhet\u0151 nyomelem (pl. B, Cl, Co, Cd, Hg, Sm \u00e9s Gd). A PGAA berendez\u00e9shez k\u00e9pest nagyobb mintakamr\u00e1val rendelkezik, \u00edgy nagyobb m\u00e9ret\u0171 (max. 15 cm m\u00e9ret\u0171) t\u00e1rgyak vizsg\u00e1lata is lehets\u00e9ges. Emellett enn\u00e9l nagyobb t\u00e1rgyak vizsg\u00e1lata a mintakamra kiemel\u00e9s\u00e9vel t\u00f6rt\u00e9nhet.<\/p>\n<p>Ezenk\u00edv\u00fcl a NIPS-NORMA berendez\u00e9ssel lehets\u00e9ges nagyobb t\u00e1rgyak (pl. szobrok, ed\u00e9nyek) kiv\u00e1lasztott pontjainak vagy r\u00e9szeinek elem\u00f6sszet\u00e9tel m\u00e9r\u00e9s\u00e9t a 2D-s vagy 3D-s neutronos k\u00e9pekkel egy\u00fctt \u00e9rt\u00e9kelni (Prompt Gamma Activation Imaging, PGAI m\u00f3dszer). Ezt a technik\u00e1t a BNC munkat\u00e1rsai egy eur\u00f3pai egy\u00fcttm\u0171k\u00f6d\u00e9s keret\u00e9ben fejlesztett\u00e9k ki, \u00e9s jelenleg kiz\u00e1r\u00f3lag a BNC-ben alkalmazz\u00e1k rutinszer\u0171en. A besug\u00e1rz\u00e1sra haszn\u00e1lt neutronnyal\u00e1b maxim\u00e1lis keresztmetszete 4\u00d74 cm<sup>2<\/sup>, de lesz\u0171k\u00edthet\u0151 ak\u00e1r 2\u00d720 mm<sup>2<\/sup> vagy 5\u00d75 mm<sup>2<\/sup> m\u00e9ret\u0171re is.<\/p>\n<p>A NIPS-NORMA berendez\u00e9s teh\u00e1t alkalmas pl.:<\/p>\n<ul>\n<li>viszonylag homog\u00e9n mint\u00e1k reprezentat\u00edv t\u00e9rfogat\u00e1nak roncsol\u00e1smentes elem\u00f6sszet\u00e9tel meghat\u00e1roz\u00e1s\u00e1ra (PGAA m\u00f3dszer)<\/li>\n<li>komplex mint\u00e1k bels\u0151 szerkezet\u00e9nek k\u00e9pi felt\u00e9rk\u00e9pez\u00e9s\u00e9re \u00e9s a mint\u00e1n bel\u00fcli, t\u00e9rbeli elem\u00f6sszet\u00e9tel v\u00e1ltoz\u00e1sok nyomon k\u00f6vet\u00e9s\u00e9re (PGAI m\u00f3dszer). Megfelel\u0151 pozicion\u00e1l\u00e1ssal r\u00e9teges szerkezet\u0171 mint\u00e1k r\u00e9tegenk\u00e9nti vizsg\u00e1lata is lehets\u00e9ges, azonban a felbont\u00e1s nem \u00e9ri el a fel\u00fcleti elemanalitikai m\u00f3dszerek (pl. PIXE, SEM-EDS) t\u00e9rbeli felbont\u00f3k\u00e9pess\u00e9g\u00e9t.<\/li>\n<li>korrod\u00e1lt f\u00e9m- vagy \u00fcvegt\u00e1rgyak eredeti, t\u00f6mbi elem\u00f6sszet\u00e9tel\u00e9nek meghat\u00e1roz\u00e1s\u00e1ra. Amennyiben a korr\u00f3zi\u00f3s r\u00e9teg v\u00e9kony (&lt; 1 mm), \u00fagy az alatta tal\u00e1lhat\u00f3 \u00fcde f\u00e9m-\u00f6tv\u00f6zet vagy \u00fcveg \u00f6sszet\u00e9telt hat\u00e1rozhatjuk meg. Amennyiben a korr\u00f3zi\u00f3s r\u00e9teg vastag (n\u00e9h\u00e1ny mm-t\u0151l cm-ekig), \u00fagy a koncentr\u00e1ci\u00f3 \u00e9rt\u00e9kek az \u00fcde anyag \u00e9s a korr\u00f3zi\u00f3s term\u00e9kek egy\u00fcttes \u00f6sszet\u00e9tel\u00e9t t\u00fckr\u00f6zik.<\/li>\n<\/ul>\n<p><strong>Technikai r\u00e9szletek: <\/strong><a href=\"https:\/\/www.bnc.hu\/nips\">https:\/\/www.bnc.hu\/nips<\/a><\/p>\n<p><strong>Mintam\u00e9ret:<\/strong> A mintatart\u00f3 kamra m\u00e9rete 20 cm \u00d7 20 cm \u00d7 20 cm, max. 15 cm m\u00e9ret\u0171, 5 kg t\u00f6meg\u0171 t\u00e1rgy mozgat\u00e1s\u00e1ra \u00e9s m\u00e9r\u00e9s\u00e9re van lehet\u0151s\u00e9g. Hagyom\u00e1nyos elemanal\u00edzis eset\u00e9n, a PGAA berendez\u00e9shez hasonl\u00f3an min. 500 mg mint\u00e1ra van sz\u00fcks\u00e9g.<\/p>\n<p><strong>M\u00e9r\u00e9si id\u0151:<\/strong> A rendelkez\u00e9sre \u00e1ll\u00f3 minta mennyis\u00e9g\u00e9t\u0151l, illetve a kimutatand\u00f3 elemek mennyis\u00e9g\u00e9t\u0151l f\u00fcgg\u0151en 10 perc \u2013 2-3 nap.<\/p>\n<p><strong>Kimutathat\u00f3 elemek:<\/strong> F\u0151elem mennyis\u00e9gben (3 t\u00f6meg% felett) a legt\u00f6bb m\u00e1trix alkot\u00f3i kimutathat\u00f3k. A mell\u00e9kelem mennyis\u00e9g\u0171 (0.1 t\u00f6meg% felett) alkot\u00f3k sz\u00e1mos m\u00e1trixban kimutathat\u00f3k, azonban v\u00e1ltoz\u00f3 \u00e9rz\u00e9kenys\u00e9ggel&nbsp; (Si, Al, Ti, Fe, Mn, Ca, Na, K, H, Cu, Sn, esetleg S, P, C, Mg, Pb, Sb). Nyomelem mennyis\u00e9gben a B, Cl, Co, Cd, Hg, Sm \u00e9s Gd detekt\u00e1lhat\u00f3.<\/p>\n<p><strong>Eredm\u00e9nyek form\u00e1ja:<\/strong> spektrum, a spektrumokb\u00f3l sz\u00e1m\u00edtott koncentr\u00e1ci\u00f3 \u00e9rt\u00e9kek t\u00e1bl\u00e1zat vagy grafikon\/diagram form\u00e1ban, k\u00e9palkot\u00e1s eset\u00e9n sz\u00fcrke \u00e1rnyalatos 2D-s k\u00e9pek (radiogr\u00e1fia) vagy 3D-s rekonstrukci\u00f3k (tomogr\u00e1fia)<\/p>\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"300\" height=\"213\" src=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/07_BNC_EK_NIPS_012b-400x284-300x213.jpg\" alt=\"\" data-id=\"200\" data-full-url=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/07_BNC_EK_NIPS_012b-400x284.jpg\" data-link=\"https:\/\/e-rihs.hu\/portfolio-item\/nips-norma-neutron-induced-prompt-gamma-ray-spectroscopy-neutron-optics-and-radiography-for-material-analysis\/07_bnc_ek_nips_012b-400x284\/\" class=\"wp-image-200\" srcset=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/07_BNC_EK_NIPS_012b-400x284-300x213.jpg 300w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/07_BNC_EK_NIPS_012b-400x284-206x146.jpg 206w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/07_BNC_EK_NIPS_012b-400x284-50x36.jpg 50w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/07_BNC_EK_NIPS_012b-400x284-106x75.jpg 106w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/07_BNC_EK_NIPS_012b-400x284.jpg 400w\" sizes=\"(max-width:767px) 300px, 300px\" \/><figcaption class=\"blocks-gallery-item__caption\"><br><br><br><\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"300\" height=\"225\" src=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_small-sample_corriron1-300x225.jpg\" alt=\"\" data-id=\"415\" data-full-url=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_small-sample_corriron1-scaled.jpg\" data-link=\"https:\/\/e-rihs.hu\/portfolio-item\/nips-norma-neutron-induced-prompt-gamma-ray-spectroscopy-neutron-optics-and-radiography-for-material-analysis\/nips_small-sample_corriron1\/\" class=\"wp-image-415\" srcset=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_small-sample_corriron1-300x225.jpg 300w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_small-sample_corriron1-1024x768.jpg 1024w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_small-sample_corriron1-768x576.jpg 768w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_small-sample_corriron1-1536x1152.jpg 1536w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_small-sample_corriron1-2048x1536.jpg 2048w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_small-sample_corriron1-195x146.jpg 195w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_small-sample_corriron1-50x38.jpg 50w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_small-sample_corriron1-100x75.jpg 100w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_small-sample_corriron1-960x720.jpg 960w\" sizes=\"(max-width:767px) 300px, 300px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"225\" height=\"300\" src=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_large-sample_sword_out-225x300.jpg\" alt=\"\" data-id=\"431\" data-full-url=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_large-sample_sword_out-scaled-e1602661780455.jpg\" data-link=\"https:\/\/e-rihs.hu\/portfolio-item\/nips-norma-neutron-induced-prompt-gamma-ray-spectroscopy-neutron-optics-and-radiography-for-material-analysis\/nips_large-sample_sword_out\/\" class=\"wp-image-431\"\/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"225\" height=\"300\" src=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_szetszerelt_bronzedeny2-225x300.jpg\" alt=\"\" data-id=\"433\" data-full-url=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/NIPS_szetszerelt_bronzedeny2-scaled-e1602661805383.jpg\" data-link=\"https:\/\/e-rihs.hu\/portfolio-item\/nips-norma-neutron-induced-prompt-gamma-ray-spectroscopy-neutron-optics-and-radiography-for-material-analysis\/nips_szetszerelt_bronzedeny2\/\" class=\"wp-image-433\"\/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size\"><em>A BNC (Energiatudom\u00e1nyi Kutat\u00f3k\u00f6zpont) NIPS-NORMA berendez\u00e9se<br>A NIPS-NORMA mintakamra 3 tengely\u0171 mozgat\u00f3asztal\u00e1n egy kism\u00e9ret\u0171 mint\u00e1val, egy r\u00f3mai kori vassz\u00f6ggel<br>A NIPS-NORMA mintakamra m\u00e9reteit meghalad\u00f3 minta, egy f\u00e9m kard\u00e9l elhelyez\u00e9se<br>Nagym\u00e9ret\u0171 minta vizsg\u00e1lata a NIPS-NORMA mintakamra elt\u00e1vol\u00edt\u00e1s\u00e1val<\/em><\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>P\u00e9lda a NIPS-NORMA alkalmaz\u00e1sra:<\/strong><\/h6>\n\n\n\n<p><em>F\u00e9mt\u00e1rgyak korr\u00f3zi\u00f3s folyamatainak felder\u00edt\u00e9se<\/em><\/p>\n\n\n\n<p><em>\/ D. Watkinson, M. Rimmer (Cardiff University), Kasztovszky Zs., Mar\u00f3ti B., Szentmikl\u00f3si L. (BNC-EK)<\/em><\/p>\n\n\n\n<p>A vast\u00e1rgyak betemet\u0151d\u00e9se sor\u00e1n a f\u00e9mbe diffund\u00e1l\u00f3d\u00f3 klorid-ionok (Cl) jelent\u0151s okoz\u00f3i a korr\u00f3zi\u00f3nak. A korr\u00f3zi\u00f3s r\u00e9teg alatt akkumul\u00e1l\u00f3d\u00f3 Cl sz\u00e1mos analitikai technika sz\u00e1m\u00e1ra hozz\u00e1f\u00e9rhetetlen. R\u00f3mai kori, nagy-britanniai vast\u00e1rgyakon (London, Caerleon, Usk) szisztematikusan v\u00e9gzett NIPS\/PGAA elemz\u00e9sekkel \u00e9s azokkal p\u00e1rhuzamosan alkalmazott neutronos k\u00e9palkot\u00e1ssal (PGAI) vizsg\u00e1lt\u00e1k a kl\u00f3r okozta korr\u00f3zi\u00f3 jelens\u00e9g\u00e9t. A m\u00f3dszerek kombin\u00e1ci\u00f3ja alkalmas a leletek Cl-tartalm\u00e1nak \u00e9s eloszl\u00e1s\u00e1nak roncsol\u00e1smentes meghat\u00e1roz\u00e1s\u00e1ra. A vast\u00e1rgyak teljes kl\u00f3rtartalma, illetve a kl\u00f3r hosszir\u00e1ny\u00fa eloszl\u00e1sa korrel\u00e1lt a detekt\u00e1lt korr\u00f3zi\u00f3s r\u00e1t\u00e1val. A nagy Cl-koncentr\u00e1ci\u00f3t mutat\u00f3 ter\u00fcleteken az eredeti f\u00e9mtest er\u0151teljesebb korr\u00f3zi\u00f3ja \u00e9s a korr\u00f3zi\u00f3s r\u00e9teg l\u00e1that\u00f3 \u00e1talakul\u00e1sa azonos\u00edthat\u00f3. A kombin\u00e1lt neutronos technik\u00e1kkal a r\u00e9g\u00e9szeti f\u00e9mt\u00e1rgyak hat\u00e9konyan vizsg\u00e1lhat\u00f3k, k\u00fcl\u00f6n\u00f6sen a nagy behatol\u00e1si m\u00e9lys\u00e9gnek \u00e9s a kritikus elemek alacsony kimutat\u00e1si hat\u00e1rainak k\u00f6sz\u00f6nhet\u0151en.<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow\">\n<figure class=\"wp-block-gallery columns-2 wp-block-gallery-3 is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"859\" height=\"460\" src=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/watkinson_section.jpg\" alt=\"\" data-id=\"417\" data-full-url=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/watkinson_section.jpg\" data-link=\"https:\/\/e-rihs.hu\/portfolio-item\/nips-norma-neutron-induced-prompt-gamma-ray-spectroscopy-neutron-optics-and-radiography-for-material-analysis\/watkinson_section\/\" class=\"wp-image-417\" srcset=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/watkinson_section.jpg 859w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/watkinson_section-300x161.jpg 300w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/watkinson_section-768x411.jpg 768w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/watkinson_section-260x139.jpg 260w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/watkinson_section-50x27.jpg 50w, https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/watkinson_section-140x75.jpg 140w\" sizes=\"(max-width:767px) 480px, (max-width:859px) 100vw, 859px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"316\" height=\"320\" src=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/watkinson_tomo_cut-e1602661276199.jpg\" alt=\"\" data-id=\"438\" data-full-url=\"https:\/\/e-rihs.hu\/wp-content\/uploads\/2018\/11\/watkinson_tomo_cut-e1602661276199.jpg\" data-link=\"https:\/\/e-rihs.hu\/portfolio-item\/nips-norma-neutron-induced-prompt-gamma-ray-spectroscopy-neutron-optics-and-radiography-for-material-analysis\/watkinson_tomo_cut\/\" class=\"wp-image-438\"\/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size\"><em>A r\u00f3mai kori vassz\u00f6g (CPF08_062, Caerleon) fot\u00f3ja, r\u00f6ntgen radiogr\u00e1fi\u00e1s k\u00e9pe, neutron radiogr\u00e1fi\u00e1s k\u00e9pe a 3 mm \u00d7 20 mm-es kollim\u00e1torny\u00edl\u00e1s l\u00e9ptet\u00e9seivel, illetve a PGAI felv\u00e9tel sor\u00e1n nyert Cl \u00e9s Fe koncentr\u00e1ci\u00f3 adatok Cl\/Fe ar\u00e1nyk\u00e9nt a hosszmetszet ment\u00e9n \u00e1br\u00e1zolva;<\/em> <em>neutron tomogr\u00e1fi\u00e1s (b) hossz- \u00e9s (c) keresztmetszete (a s\u00f6t\u00e9tebb sz\u00fcrke \u00e1rnyalat a nagyobb neutron elnyel\u0151 k\u00e9pess\u00e9g\u0171, vasban d\u00fas, teh\u00e1t \u00fcd\u00e9bb f\u00e9mes r\u00e9szeket jel\u00f6li)<\/em><\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<p>Forr\u00e1s: <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1111\/arcm.12058\">D. Watkinson, M. Rimmer, Z. Kasztovszky, Z. Kis, B. Mar\u00f3ti, and L. Szentmikl\u00f3si The Use of Neutron Analysis Techniques for Detecting The Concentration And Distribution of Chloride Ions in Archaeological Iron, Archaeometry 56:(5) 841-859 (2013).<\/a><\/p>\n\n\n\n<p>Tov\u00e1bbi \u00f6r\u00f6ks\u00e9gtudom\u00e1nyi t\u00e9m\u00e1j\u00fa cikkek:<\/p>\n\n\n\n<p><a href=\"https:\/\/link.springer.com\/article\/10.1007\/s00339-014-8779-3\">E. Abraham, M. Bessou, A. Ziegle , M.C. Herve, L. Szentmikl\u00f3si, Z. Kasztovszky, Z. Kis, M. Menu: Terahertz, X-ray and neutron computed tomography of an Eighteenth Dynasty Egyptian sealed pottery, Applied Physics A &#8211; Materials Science and Processing 117:(3) 963-972 (2014).<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0305440313002057\">T. Rehren, T. Belgya, A. Jambon, G. K\u00e1li, Z. Kasztovszky, Z. Kis, I. Kov\u00e1cs, B. Mar\u00f3ti, M. Martin\u00f3n-Torres, G. Miniaci, V.C. Pigott, M. Radivojevi\u0107, L. Rosta, L. Szentmikl\u00f3si, and Z. Szokefalvi-Nagy: 5,000 years old Egyptian iron beads made from hammered meteoritic iron, Journal of Archaeological Science 40:(12), 4785-4792 (2013).<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0963869520303194\">B. Mar\u00f3ti, B. Polonkai, V. Szil\u00e1gyi, Z. Kis, Zs. Kasztovszky, L. Szentmikl\u00f3si, B. Sz\u00e9kely: Joint application of structured-light optical scanning, neutron tomography and position-sensitive prompt gamma activation analysis for the non-destructive structural and compositional characterization of fossil echinoids, NDT &amp; E International, 115 (2020) 102295 https:\/\/doi.org\/10.1016\/j.ndteint.2020.102295<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Neutronos k\u00e9palkot\u00e1ssal kombin\u00e1lt Neutron Induk\u00e1lt Prompt-gamma Spektrometria (NIPS-NORMA Neutron Induced Prompt-gamma Spectrometry and Neutron Optics and Radiography for Material Analysis) A m\u00f3dszerr\u0151l A NIPS berendez\u00e9s, hasonl\u00f3an<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1315,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"portfolio-types":[26,91,85,92],"_links":{"self":[{"href":"https:\/\/e-rihs.hu\/en\/wp-json\/wp\/v2\/portfolio\/1519"}],"collection":[{"href":"https:\/\/e-rihs.hu\/en\/wp-json\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/e-rihs.hu\/en\/wp-json\/wp\/v2\/types\/portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/e-rihs.hu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/e-rihs.hu\/en\/wp-json\/wp\/v2\/comments?post=1519"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/e-rihs.hu\/en\/wp-json\/wp\/v2\/media\/1315"}],"wp:attachment":[{"href":"https:\/\/e-rihs.hu\/en\/wp-json\/wp\/v2\/media?parent=1519"}],"wp:term":[{"taxonomy":"portfolio-types","embeddable":true,"href":"https:\/\/e-rihs.hu\/en\/wp-json\/wp\/v2\/portfolio-types?post=1519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}