Metabolic control of nitrogen fixation in rhizobium-legume symbioses by Schulte, CCM, Borah, K, Wheatley, RM, Terpolilli, JJ, Saalbach, G, Crang, N, de Groot, DH, Ratcliffe, RG, Kruger, NJ, Papachristodoulou, A, Poole, PS

“…Despite the agricultural importance of this symbiosis, the mechanisms that govern carbon and nitrogen allocation in bacteroids and promote ammonia secretion to the plant are largely unknown. …”

Nitrogen-doped silicon: Mechanical, transport and electrical properties by Murphy, J, Alpass, C, Giannattasio, A, Senkader, S, Emiroglu, D, Evans-Freeman, J, Falster, R, Wilshaw, P

“…A novel dislocation locking technique is used to study the behaviour of nitrogen in float-zone silicon (FZ-Si). Specimens containing well-defined arrays of dislocation half-loops are subjected to isothermal anneals of controlled duration, during which nitrogen diffuses to the dislocations. …”

MODELS FOR THE DI-NITROGEN CENTERS FOUND IN BROWN DIAMOND by Newton, M, Baker, J

The influence of nitrogen on dislocation locking in float-zone silicon by Murphy, J, Giannattasio, A, Alpass, C, Senkader, S, Falster, R, Wilshaw, P

“…Dislocation locking by nitrogen impurities has been investigated in float-zone silicon with nitrogen concentrations of 2.2 x 10(15) cm(-3) and 3 x 10(14) cm(-3). …”

Reactive nitrogen intermediates and outcome in severe adult malaria. by Taylor, A, Day, N, Sinh, D, Loc, P, Mai, T, Chau, T, Phu, N, Hien, T, White, N

“…We conducted a retrospective case-control study of Vietnamese adults with severe malaria to determine the relationship between outcome and admission plasma reactive nitrogen intermediates (RNI), the stable metabolites of NO. …”

The molecular mechanism of nitrogen-containing bisphosphonates as antiosteoporosis drugs. by Kavanagh, K, Guo, K, Dunford, J, Wu, X, Knapp, S, Ebetino, F, Rogers, M, Russell, R, Oppermann, U

“…The interactions of the N-BP cyclic nitrogen with Thr-201 and Lys-200 suggest that these inhibitors achieve potency by positioning their nitrogen in the proposed carbocation-binding site. …”

Control of nitrogen fixation and ammonia excretion in Azorhizobium caulinodans by Haskett, T, Karunakaran, R, Bueno Batista, M, Dixon, R, Poole, P

“…<p>Due to the costly energy demands of nitrogen (N) fixation, diazotrophic bacteria have evolved complex regulatory networks that permit expression of the catalyst nitrogenase only under conditions of N starvation, whereas the same condition stimulates upregulation of high-affinity ammonia (NH₃) assimilation by glutamine synthetase (GS), preventing excess release of excess NH₃&nbsp;for plants. …”

Effect of renal function on serum nitrogen oxide concentrations. by Mackenzie, I, Ekangaki, A, Young, J, Garrard, C

“…We evaluated serum and urine nitrates + nitrites as serum nitrogen oxides (sNOx), nitrogen oxide (NOx) clearance, and creatinine clearance in 71 patients on the Intensive Therapy Unit. …”

Dark state photophysics of nitrogen-vacancy centres in diamond by Han, K, Wildanger, D, Rittweger, E, Meijer, J, Pezzagna, S, Hell, S, Eggeling, C

“…Nitrogen-vacancy (NV) colour centres in diamond are attractive fluorescence emitters owing to their unprecedented photostability and superior applicability to spin manipulation and sub-diffraction far-field optical microscopy. …”

Hydrogen cyanide in nitrogen-rich atmospheres of rocky exoplanets by Rugheimer, S, Rimmer, P

“…The formation of HCN in an N2-rich atmospheres requires first that the triple bond between N≡N be severed, and then that the atomic nitrogen find a carbon atom. These two tasks can be accomplished via photochemistry, lightning, impacts, or volcanism. …”

The development of catalytic methods for the synthesis of saturated nitrogen heterocycles by Chamberlain, A.E.R.

“…This chapter also reviews the history and development of hydrogen borrowing catalysis for nitrogen alkylation. </p> <p><b>Chapter 2: Photoredox Catalysis for the Synthesis of Azetidines </b> </p> <p>The development of visible light mediated photoredox catalysis for azetidine synthesis was explored. …”

ROTATIONAL AUTOIONIZATION DYNAMICS IN HIGH RYDBERG STATES OF NITROGEN by Merkt, F, Mackenzie, S, Softley, T

Release of subducted sedimentary nitrogen throughout Earth’s mantle by Barry, P, Hilton, D

“…The dynamic process of subduction represents the principal means to introduce chemical heterogeneities into Earth's interior. In the case of nitrogen (N) - atmosphere's most abundant gas - biological-activity converts N2 into ammonium ions (NH4+), which are chemically-bound within seafloor sediments and altered oceanic crust that comprise the subducting slab. …”

Release of subducted sedimentary nitrogen throughout Earth’s mantle by Barry, P, Hilton, D

“…The dynamic process of subduction represents the principal means to introduce chemical heterogeneities into Earth's interior. In the case of nitrogen (N) - atmosphere's most abundant gas - biological-activity converts N2 into ammonium ions (NH4+), which are chemically-bound within seafloor sediments and altered oceanic crust that comprise the subducting slab. …”

Nitrogen fixation by Ru single-atom electrocatalytic reduction by Tao, H, Choi, C, Ding, L, Jiang, Z, Hang, Z, Jia, M, Fan, Q, Gao, Y, Wang, H, Robertson, A, Hong, S, Jung, Y, Liu, S, Sun, Z

Lipogenesis and redox balance in nitrogen-fixing pea bacteroids by Ratcliffe, R, Terpolilli, J, Masakapalli, S, Karunakaran, R, Webb, I, Green, R, Kruger, N, Poole, P, Watmough, N

Nitrogen diffusion and interaction with dislocations in single-crystal silicon by Alpass, C, Murphy, J, Falster, R, Wilshaw, P

“…The stress required to unpin a dislocation from nitrogen impurities in nitrogen-doped float-zone silicon (NFZ-Si) and from oxygen impurities in Czochralski silicon (Cz-Si) is measured, as a function of the unlocking duration. …”

Loss and recovery of carbon and nitrogen after mangrove clearing by Adame, Maria Fernanda, Zakaria, Rozainah Mohamad, Fry, Brian D., Chong, Ving Ching, Then, Amy Yee Hui, Brown, C.J., Lee, Shing Yip

“…Offsetting carbon (C) emissions and reducing nitrogen (N) pollution have been goals of mangrove restoration programs around the world. …”

Evaluation of two methods of nitrogen determination in rice plant by Choudhury, Abu Turab Mohmmad Ali, Sabir, M., Yusop, Mohd Khanif, Hussin, Aminuddin, Wahab, Zakaria

“…The samples were analyzed for total nitrogen (N) content using the both conventional and rapid methods. …”
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Photosynthetic quotient relationship to inorganic nitrogen of rivers in Trengganu by Shamsuddin, Lokman

“…P.Q is 1.2) when ammonia is the prime source of nitrogen.…”
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