Results 81 to 90 of about 1,133,977 (303)

Protease‐Triggered Chromogenic Release From Peptide‐Modified Calcium Carbonate Microspheres Enables Colorimetric Detection of Porphyromonas gingivalis Activity

open access: yesAdvanced Science, EarlyView.
We report a chromogenic release‐based assay system with protease‐cleavage peptide‐modified calcium carbonate microspheres for colorimetric detection of Porphyromonas (P.) gingivalis activity. In response to Arg‐specific gingipain secreted by P. gingivalis, the supernatant becomes colored, enabling colorimetric analysis and providing the monitoring of ...
Yuki Hiruta   +9 more
wiley   +1 more source

Bridging the Psychic Distance Through Diaspora Networks: The Case of Polish Firms in Brazil

open access: yesProblemy Zarządzania, 2017
The objective of this paper is to assess the role of Polish diaspora in Brazil as a possible distance-reducing mechanism, facilitating the entry of Polish firms to the Brazilian market.
Aleksandra Wąsowska
doaj   +1 more source

Understanding low fertility in Poland [PDF]

open access: yes
After the state socialist regime of Poland collapsed in 1989, the nation’s total fertility rate plummeted from 2.1 to 1.27 by 2007. Simultaneously, Poland severely reduced social service provisions and restricted access to family planning.
Joanna Z. Mishtal
core  

Space Jam‐Ming: Generating Interstitial Space Using Fragmented Granular GelMA to Investigate Novel Paradigms of Cancer Metastasis

open access: yesAdvanced Science, EarlyView.
Microgels enable independent control of stiffness and interstitial space, overcoming limitations of conventional 3D hydrogels. Using fragmented gelatin methacryloyl microgels, we show that stiffness does not restrict non‐metastatic breast cancer growth, contrary to bulk hydrogels, and reveal the role of adherent‐to‐suspension transition in cancer ...
Danielle Vahala   +15 more
wiley   +1 more source

Comparing Legal Services Markets in Poland and Brazil – Managerial and Cultural Aspects

open access: yesProblemy Zarządzania, 2017
The purpose of this paper is to compare legal services markets and law firm management systems in two countries: Brazil and Poland. The first part of the paper will focus on the organisation and structure of Polish and Brazilian legal services markets,
Marek Gnusowski   +1 more
doaj   +1 more source

Engineering Borophene Band Structure Through Thickness

open access: yesAdvanced Science, EarlyView.
Borophene grown on W(110) shows a thickness‐dependent evolution of its structural and electronic properties. Surface microscopy, diffraction, XPS, and ARPES reveal distinct monolayer and bilayer phases. The formation of the second layer is accompanied by structural reconstruction, changes in chemical properties, and new ARPES features, demonstrating ...
Matteo Jugovac   +4 more
wiley   +1 more source

Mixed five-point correlators in the 3d Ising model

open access: yesJournal of High Energy Physics
We study five-point correlators of the σ, ϵ, and ϵ ′ operators in the critical 3d Ising model. We consider the σ × σ and σ × ϵ operator product expansions (OPEs) and truncate them by including a finite set of exchanged operators.
David Poland   +2 more
doaj   +1 more source

Atomically Modulating Competing Exchange Interactions in Centrosymmetric Skyrmion Hosts GdRu2X2 (X = Si and Ge)

open access: yesAdvanced Electronic Materials, EarlyView.
Our work bridges the gap between skyrmion discovery and material design by demonstrating how atomic‐scale control of exchange interactions enables tunable skyrmion phase transitions in centrosymmetric magnetic metals. ABSTRACT Magnetic skyrmions are topologically protected spin states that hold promise for shaping the future of electronics.
Dasuni N. Rathnaweera   +9 more
wiley   +1 more source

Poland

open access: yesIMF Staff Country Reports, 2000
This report provides the details of the IMF's projections and estimates on the Republic of Poland's sectoral breakdown of investment; value added by sector; growth and structure of agricultural production, during 1992–98; wages and salaries; private sector employment by sector, during 1993–98; monetary survey; balance sheet of the national bank of ...
openaire   +1 more source

Ronco Heat Sealer

open access: yes, 1962
Two female Ronco employees of the Noodle Department process noodles with the heat sealer on the second ...
Poland, Max C.
core  

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