cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.21258/1603216
title: Inventario forestale nazionale svizzero - Tabella n. 885545
DOI: 10.21258/1603217
title: Inventario forestale nazionale svizzero - Tabella n. 806895
DOI: 10.21258/1603218
title: Inventario forestale nazionale svizzero - Tabella n. 813436
DOI: 10.21258/1603219
title: Inventario forestale nazionale svizzero - Tabella n. 874918
DOI: 10.21258/1603220
title: Inventario forestale nazionale svizzero - Tabella n. 823376
DOI: 10.21258/1603221
title: Inventario forestale nazionale svizzero - Tabella n. 881616
DOI: 10.21258/1603211
title: Inventario forestale nazionale svizzero - Tabella n. 798448
DOI: 10.21258/1603212
title: Inventario forestale nazionale svizzero - Tabella n. 816243
DOI: 10.21258/1603213
title: Inventario forestale nazionale svizzero - Tabella n. 831881
DOI: 10.21258/1603214
title: Inventario forestale nazionale svizzero - Tabella n. 867063
DOI: 10.21258/1603215
title: Inventario forestale nazionale svizzero - Tabella n. 870507
DOI: 10.21258/1603206
title: Inventario forestale nazionale svizzero - Tabella n. 796185
DOI: 10.21258/1603207
title: Inventario forestale nazionale svizzero - Tabella n. 839975
DOI: 10.21258/1603208
title: Inventario forestale nazionale svizzero - Tabella n. 853263
DOI: 10.21258/1603209
title: Inventario forestale nazionale svizzero - Tabella n. 815101
DOI: 10.21258/1603210
title: Inventario forestale nazionale svizzero - Tabella n. 881506
DOI: 10.21258/1603202
title: Inventario forestale nazionale svizzero - Tabella n. 806543
DOI: 10.21258/1603203
title: Inventario forestale nazionale svizzero - Tabella n. 893495
DOI: 10.21258/1603204
title: Inventario forestale nazionale svizzero - Tabella n. 873878
DOI: 10.21258/1603205
title: Inventario forestale nazionale svizzero - Tabella n. 815017
DOI: 10.21258/1603198
title: Inventario forestale nazionale svizzero - Tabella n. 889268
DOI: 10.21258/1603199
title: Inventario forestale nazionale svizzero - Tabella n. 809113
DOI: 10.21258/1603200
title: Inventario forestale nazionale svizzero - Tabella n. 900235
DOI: 10.21258/1603201
title: Inventario forestale nazionale svizzero - Tabella n. 883732
DOI: 10.21258/1603192
title: Inventario forestale nazionale svizzero - Tabella n. 903152
DOI: 10.21258/1603193
title: Inventario forestale nazionale svizzero - Tabella n. 795068
DOI: 10.21258/1603194
title: Inventario forestale nazionale svizzero - Tabella n. 825957
DOI: 10.21258/1603195
title: Inventario forestale nazionale svizzero - Tabella n. 812199
DOI: 10.21258/1603196
title: Inventario forestale nazionale svizzero - Tabella n. 800402
DOI: 10.21258/1603197
title: Inventario forestale nazionale svizzero - Tabella n. 810605
DOI: 10.21258/1603187
title: Inventario forestale nazionale svizzero - Tabella n. 832212
DOI: 10.21258/1603188
title: Inventario forestale nazionale svizzero - Tabella n. 889807
DOI: 10.21258/1603189
title: Inventario forestale nazionale svizzero - Tabella n. 832610
DOI: 10.21258/1603190
title: Inventario forestale nazionale svizzero - Tabella n. 836868
DOI: 10.21258/1603191
title: Inventario forestale nazionale svizzero - Tabella n. 872771
DOI: 10.21258/1603182
title: Inventario forestale nazionale svizzero - Tabella n. 838158
DOI: 10.21258/1603183
title: Inventario forestale nazionale svizzero - Tabella n. 852244
DOI: 10.21258/1603184
title: Inventario forestale nazionale svizzero - Tabella n. 820484
DOI: 10.21258/1603185
title: Inventario forestale nazionale svizzero - Tabella n. 877388
DOI: 10.21258/1603186
title: Inventario forestale nazionale svizzero - Tabella n. 863306
DOI: 10.21258/1603177
title: Inventario forestale nazionale svizzero - Tabella n. 872961
DOI: 10.21258/1603178
title: Inventario forestale nazionale svizzero - Tabella n. 830689
DOI: 10.21258/1603179
title: Inventario forestale nazionale svizzero - Tabella n. 857497
DOI: 10.21258/1603180
title: Inventario forestale nazionale svizzero - Tabella n. 817997
DOI: 10.21258/1603181
title: Inventario forestale nazionale svizzero - Tabella n. 892127
DOI: 10.21258/1603172
title: Inventario forestale nazionale svizzero - Tabella n. 891336
DOI: 10.21258/1603173
title: Inventario forestale nazionale svizzero - Tabella n. 797286
DOI: 10.21258/1603174
title: Inventario forestale nazionale svizzero - Tabella n. 830856
DOI: 10.21258/1603175
title: Inventario forestale nazionale svizzero - Tabella n. 802438
DOI: 10.21258/1603176
title: Inventario forestale nazionale svizzero - Tabella n. 867923
DOI: 10.21258/1603165
title: Inventario forestale nazionale svizzero - Tabella n. 878599
DOI: 10.21258/1603166
title: Inventario forestale nazionale svizzero - Tabella n. 811047
DOI: 10.21258/1603167
title: Inventario forestale nazionale svizzero - Tabella n. 889740
DOI: 10.21258/1603168
title: Inventario forestale nazionale svizzero - Tabella n. 852732
DOI: 10.21258/1603169
title: Inventario forestale nazionale svizzero - Tabella n. 804118
DOI: 10.21258/1603170
title: Inventario forestale nazionale svizzero - Tabella n. 819897
DOI: 10.21258/1603171
title: Inventario forestale nazionale svizzero - Tabella n. 848683
DOI: 10.21258/1603159
title: Inventario forestale nazionale svizzero - Tabella n. 826417
DOI: 10.21258/1603160
title: Inventario forestale nazionale svizzero - Tabella n. 869104
DOI: 10.21258/1603161
title: Inventario forestale nazionale svizzero - Tabella n. 829356
DOI: 10.21258/1603162
title: Inventario forestale nazionale svizzero - Tabella n. 803304
DOI: 10.21258/1603163
title: Inventario forestale nazionale svizzero - Tabella n. 799936
DOI: 10.21258/1603164
title: Inventario forestale nazionale svizzero - Tabella n. 899739
DOI: 10.21258/1603155
title: Inventario forestale nazionale svizzero - Tabella n. 794314
DOI: 10.21258/1603156
title: Inventario forestale nazionale svizzero - Tabella n. 831843
DOI: 10.21258/1603157
title: Inventario forestale nazionale svizzero - Tabella n. 818676
DOI: 10.21258/1603158
title: Inventario forestale nazionale svizzero - Tabella n. 890654
DOI: 10.21258/1603152
title: Inventario forestale nazionale svizzero - Tabella n. 838555
DOI: 10.21258/1603153
title: Inventario forestale nazionale svizzero - Tabella n. 798568
DOI: 10.21258/1603154
title: Inventario forestale nazionale svizzero - Tabella n. 892271
DOI: 10.21258/1603148
title: Inventario forestale nazionale svizzero - Tabella n. 885926
DOI: 10.21258/1603149
title: Inventario forestale nazionale svizzero - Tabella n. 888425
DOI: 10.21258/1603150
title: Inventario forestale nazionale svizzero - Tabella n. 882204
DOI: 10.21258/1603151
title: Inventario forestale nazionale svizzero - Tabella n. 820432
DOI: 10.21258/1603142
title: Inventario forestale nazionale svizzero - Tabella n. 859394
DOI: 10.21258/1603143
title: Inventario forestale nazionale svizzero - Tabella n. 886777
DOI: 10.21258/1603144
title: Inventario forestale nazionale svizzero - Tabella n. 853330
DOI: 10.21258/1603145
title: Inventario forestale nazionale svizzero - Tabella n. 830312
DOI: 10.21258/1603146
title: Inventario forestale nazionale svizzero - Tabella n. 858035
DOI: 10.5286/isis.e.rb1620050
title: INTRACELLULAR WATER AS A SECONDARY DRUG TARGET IN CHEMOTHERAPY: THE IMPACT OF A NEW Pd-BASED ANTICANCER AGENT ON HUMAN BREAST CANCER CELLS

description: Water plays a vital role in biochemical processes in a living organism. Within a cell, intracellular water structure/dynamics are known to be changed by metabolites or extrinsic entities (e.g. drugs), while water properties are prone to affect the function of biomolecules and hence cell viability. Intracellular water may thus be a potential secondary drug target. This is an innovative way for tackling the drug´s pharmacodynamics aiming at an enhanced therapeutic activity.This study aims at exploring this concept for a Pd(II) anticancer agent, following a similar experiment on cisplatin that yielded promising results (OSIRIS/RB1400034 and 1510054). Building on this successful proof-of-concept study, the QENS technique (with isotope labelling) will be used to probe the effect of a Pd(II) anticancer agent on water dynamics in low prognostic triple-negative human breast cancer cells.
DOI: 10.5286/isis.e.rb1620080
title: Chemical control of structures and magnetic ordering of cobalt oxide chalcogenides - OSIRIS

description: The response of the magnetic ordering of layered cobalt oxide chalcogenides to changes in electron count will be investigated in detail following a preliminary experiment at ISIS. The topotactic deintercalation of coinage metals from Sr2CoO2Cu2Se2, Sr2CoO2Ag2Se2 and Sr2CoO2Cu2Se1.6S0.4 using an iodine solution will produce a series of compounds. The effect of composition on magnetic ordering will enable the robustness of two competing magnetic structures, and the competition between them, to the Co oxidation state to be probed. The combined use of OSIRIS and HRPD for obtaining structural and magnetic information has been shown to be effective for similar compounds.
DOI: 10.5286/isis.e.rb1620131
title: Controlling Biosurfactant self assembly in solution.

description: Biosurfactants are becoming more commonplace in pharmaceuticals, vaccines and other forms of medicines. With the biobased economy growing substantially and pressure to reduce reliance on palm and crude oil derived materials, it is vital that the Home and Personal Care industry develops frameworks for deploying sustainably sourced alternative materials. Biosurfactants tend to be very similar to nonionic and mild anionic surfactants but with significantly higher molecular weights, generally more than double that of the most commonly used conventional surfactants. We have observed that like their synthetic counterparts these molecules self assemble into liquid crystalline like structures and the aim of this work is to progress towards understanding the way that the molecular architecture drives this mesostructure formation.
DOI: 10.5286/isis.e.rb1620167
title: Study of the Hybridization Gap in the Topological Insulator YbB6

description: Topological insulators (TIs) are a new quantum state of matter which have bulk insulation but topologically protected metallic surface states. Initially, the TI state was thought to only exist in band insulators but it was found that Kondo insulators, which are correlated electron systems, could also be TIs. One promising topological Kondo insulator (TKI) candidate is the rare earth compound YbB6. The most compelling evidence is angle-resolved photoemission spectroscopy data which indicate YbB6 has topologically non-trivial surface states. SmB6, the most well-known TKI candidate, has recently been studied using time-of-flight (TOF) neutron scattering and the data showed a band structure which satisfy the TI conditions. We propose to investigate the hybridization gap of YbB6 using the inelastic neutron TOF technique with the purpose of discovering any new features related to its TI nature
DOI: 10.5286/isis.e.rb1620215
title: Exploring piezomagnetism in Mn3NiN thin films

description: The family of manganese antiperovskites with the formula Mn3+xT1-xN (T = Sn, Ni, Ga..) have recently attracted much attention due to the range of interesting properties they display, such as barocaloric, Invar and piezomagnetic (PME) effects. The interplay of magnetic and elastic properties and the constraints due to the geometric frustration of the non-collinear antiferromagnetic structure underlies these phenomena. Recently we have predicted giant PME in antiperovskite films. We have successfully grown films of Mn3NiN on various substrates, which are strained compared to the bulk and show a magnetic signature. Using POLREF, we propose to study the magnetisation as a function of depth in strained 30nm and 50nm thick Mn3NiN thin films on MgO substrates, to determine how the magnetisation is distributed through the film and the role played by the strain induced by the substrate.
DOI: 10.5286/isis.e.rb1620383
title: Elemental analysis of cannon balls

description: This proposal requests 4 days on CHRONUS to study cannon balls from Henry VIIIs flagship, The Mary Rose.  The beam time will be spent carrying out a full, non-destructive elemental analysis of three round shot.   One large lead shot with an iron inclusion, one smaller shop of solid lead and a third large shot of solid lead, which may or may not be part of the Mary Rose armoury.  If this shot is found to be of French, rather than of English, origin then a significant part of history would need to be reconsidered.
DOI: 10.5286/isis.e.rb1620419
title: The application of QENS to investigate the methanol-to-gasoline reaction over ZSM-5

description: This proposal requests 6 days of OSIRIS time to conduct QENS measurements on commercial zeolite catalysts which have been removed from a reactor converting methanol to gasoline at various times on stream. The objective is to understand how the diffusion of methanol into the active catalyst is influenced by the presence of hydrocarbon products within the pores, which ultimately result in catalyst deactivation. The proposal forms part of a wider project funded by the EPSRC Catalysis Hub and Johnson-Matthey aimed at understanding the reaction pathways involved in the conversion of methanol. The application is coupled to an INS proposal which aims to speciate the hydrocarbon species in the catalyst.
DOI: 10.5286/isis.e.rb1620424
title: Structure of a 2D antiferromagnet under pressure

description: Magnetic superexchange is strongly dependant on the degree of orbital overlap and hence the interatomic distances and angles within a structure.  One way of tuning magnetic interactions within a material is by the application of pressure, which can modify the interatomic distances and angles within the crystal structure.  We propose to study the structural modifications of the quasi two-dimensional antiferromagnet, Cu(5CAP)2Br4 under the application of pressure, to investigate the changes in the dimensionality of the system and the modification of the hydrogen bonding network.
DOI: 10.5286/isis.e.rb1620451
title: Temperature dependence of the NO3-initiated oxidation of cerebroside/fatty acid mixtures studied by simultaneous NR and IRRAS.

description: We will add temperature control to our reaction chamber for simultaneous neutron reflectometry(NR) and infra-red reflection absorption spectroscopy (IRRAS). This new set-up will allow us tostudy NO3-initiated oxidation of cerebroside/fatty acid mixtures -proxies for marine aerosols- forthe first time in the atmospherically relevant temperature range of 0 to 20 Celsius. We aim to (i) establish the impact of the presence of Ca2+ on the ordering and stability of the surfactant mixture in two sub-phases (CaCl2 and artificial sea water); (ii) establish the temperature dependence of the oxidative decay at atmospherically relevant temperatures; and (iii) enable simultaneous use of IRRAS and temperature control for this and future studies.
DOI: 10.5286/isis.e.rb1700022
title: DESolution of Cucurbit[n]urils

description: Cucurbit[n]urils (CB[n]s) are a class of macrocyclic molecules that have many applications in drug delivery, metal extraction, molecular switching, dye tuning and molecular recognition, and in supramolecular catalysis. However, one major challenge in CB[n] chemistry is their poor solubilities in a wide range of solvents.  This work aims to explore why CB[n] macrocycles are much more soluble in deep eutectic solvents than they are in water in order to help develop new applications of these key macrocycles.
DOI: 10.5286/isis.e.rb1700028
title: Round Robin on TOF Texture Analysis

description: In view of advances in texture research at pulsed neutron sources, we propose that ISIS participates in a 'Texture Round Robin' to benchmark the existing texture analysis capabilities on time-of-flight instruments. The Texture Round Robin will enable ISIS to check where it stands with respect to conventional neutron texture analysis and with respect to other TOF instruments. The Round Robin will identify strengths and shortcomings of texture analysis on GEM. By working together with instrument scientists at other facilities, this will eventually help identifying ways to improve the data reduction and data analysis routines. We require 2 days of beamtime on GEM for taking data on 17 round robin samples. We also ask for 2 days on ENGIN-X to run five of the round robin samples for an ISIS-internal comparison of extracted ODFs.
DOI: 10.5286/isis.e.rb1500027
title: Understanding Surfactant-Semiconducting Polymer Interactions for Optimisation of Nanodiagnostics
DOI: 10.5286/isis.e.rb1510051
title: Using the nano discs approach at surfaces to determine the relation between substrate specificity and the conformation of cytochromes P450

description: Membrane bound proteins continue to be to date the most elusive molecules in nature, since they are only functional in the lipid bilayer. We have developed a method to study membrane bound proteins at surfaces using nanodiscs films. We have focused our attention to an enzyme complex producing dhurrin, since this is a model of high value pharmaceutical compounds produced by plants. In particular, we study two cytochrome P450 enzymes that catalyse the reaction of tyrosine into a dhurrin precursor. Despite being very similar in amino-acid structure, they differ largely in substrate specificity. We hypothesise that these differences are due to the specific conformation that the proteins undertake at the lipid membrane. Here we apply neutron reflection and use a series of native and mutant enzymes to corroborate our hypothesis.
DOI: 10.5286/isis.e.rb1510113
title: Neutron reflection study into the adsorption and penetration of non-ionic alkyl ethoxylates into reconstituted plant wax films

description: We propose to explore how to use NR to study the structural features of the reconstituted plant wax films, capturing the main structural characteristics. In addition, we propose to study the adsorption and absorption of nonionic C12E6 onto the wax film and the impact of this molecular interaction process on the structure of the plant wax films. The structural infor from NR could contribute to the understanding of transport of water and active agrichemicals across plant wax films. We request 4 days of Inter/Surf time for completing this experiment.
DOI: 10.5286/isis.e.rb1510267
title: Magnetic Fluctuations in BaCo2As2

description: ACo2As2 (A=Ba, Sr, Ca) are end members of Co doped Ba-122 family. Understanding the magnetic behavior of these end members can help us to understand the magnetic properties of the whole Ba122 family. CaCo2As2 is A-type AFM, while SrCo2As2 and BaCo2As2 don't have static magnetic order. INS experiment on SrCo2As2 observes stripe-like AFM fluctuation, and the magnetic fluctuation of BaCo2As2 is still unknown. Here we propose to study the magnetic fluctuation of BaCo2As2, and finish the whole picture of the ACo2As2. Our study may shed light on the microscopic origin of the magnetism in these materials .
DOI: 10.5286/isis.e.rb1510291
title: Single Crystal Investigations of Polymorphism and Disorder in CH3NH3PbI3

description: Photovoltaics are one of the most promising technologies for meeting future energy requirements.   CH3NH3PbI3 was first used in a solar cell in 2009, which gave an efficiency of 3.81%.  Since then the efficiencies for solar cells containing CH3NH3PbI3 have increased extremely rapidly, concurrent with progress in film processing conditions, device architecture and chemical composition, with the current highest certified efficiency being 17.9%.  The efficiencies of CH3NH3PbI3 based materials are now approaching values for more established technologies such as crystalline-Si or CdTe thin films.   However, the structure of CH3NH3PbI3 has only been partially determined.  As part of our EPSRC funded research on ¿All Inorganic Bulk Heterojunction Solar Cell Devices¿, we request 8 days of SXD beamtime to determine the structure of CH3NH3PbI3 and correlate it with the properties displayed.
DOI: 10.5286/isis.e.rb1510346
title: Adsorption of nanodics (stabilised by sytrene-maleic anhydride derived copolymers) at the solid liquid interface

description: Nanodiscs are self-assembled structures that consist of a bilayer of phospholipids controlled in diameter by a polymer or protein belt. We have already shown that such discs stabilised by the negatively charged poly (styrene-alt-maleic acid) (PSMA) will adsorb at the silicon-water interface when a lipid monolayer is present, but not on the bare silicon surface. Here we propose to repeat these measurements using a new polymer to stabilise the discs. This polymer, poly (styrene-co-maleimide) (PSMI) which is positively charged also forms discs, but in a different pH range to PSMA. This change is expected to modify the behaviour of adsorption, particularly on the bare silicon substrate and also allows the potential to remove the polymer after disc adsorption by simply modifying the pH and so destabilising the discs. This may offer a new method of making floating bilayers.
DOI: 10.5286/isis.e.rb1510388
title: Magnetic ordering of moments from ionic dimers on a distorted triangular lattice

description: Magnetic systems generally involve magnetic moments on individual ions or atoms with coupling between them that can induce magnetic ordering. An alternative paradigm is realised when small groups of ions share a magnetic moment with coupling between the groups that may induce magnetic ordering. Recently spin liquids with spin-1/2 moments on molecular dimers and LiZn2Mo3O8 with spin-1/2 moments on Mo3 trimers have attracted enormous attention in frustrated magnetism. Here we propose to study La3Re2O10, which has spin-1/2 moments on Re2 clusters on a distorted triangular lattice that order via two transitions around 18K. The moment size appears to be enormously suppressed in the ordered state and there is evidence of short-range ordering well above the antiferromagnetic transitions, so this system should be ideal for study with ISIS muons.
DOI: 10.5286/isis.e.rb1510401
title: Probing Non-Centrosymmetric Superconductors ThCoC2 with Muons

description: Superconductivity in compounds whose crystal structure lacks inversion symmetry are known to display intriguing properties that deviate from conventional BCS behavior. Magnetization, resistivity, and heat capacity measurements on ThCoC2 sample (noncentrosymmetric CeNiC2 prototype structure) show evidence of bulk superconductivity with  Tc = 2.65 K. Interestingly the upper critical field phase diagram displays positive curvature, and the specific heat at low temperature deviates from conventional exponential temperature dependence, which is suggestive of possible unconventional superconducting behavior in ThCoC2, analogous to that seen in the isostructural and isoelectronic noncentrosymmetric superconductor LaNiC2. We want to study zero field, transverse field and longitudinal field to investigate microscopic superconducting properties of ThCoC2 using the MUSR spectrometer.
DOI: 10.5286/isis.e.rb1520050
title: Magnetic structure of heavily Fermion TbxYb1-xAgGe

description: YbAgGe has an enhanced electronic specific heat coefficient and two magnetic phase transitions at TM1=0.8K  and TM2=0.65K. We have grown a series of TbxYb1-xAgGe and YbAgGe polycrystalline samples and found Tb doping equivalent to magnetic field indeed supresses the antiferromagnetic system in YbAgGe towards spin-liquid or heavy fermion-liquid, which predicts a BCP or QCP possibly. we propose to measure the magnetic structure of the YbAgGe and Tb0.1Yb0.9AgGe. The results will help us to understand the evolution of exchange energies and the existence of BCP in YbAgGe under high magnetic field.