Explore Aquarius Season's unique energy, from innovation to social connection. Learn how this zodiac period influences creativity, relationships, and self-expression.

Earthquake hits Midlands as British Geological Survey confirm magnitude  Birmingham Live

Pay and benefits  British Geological Survey

Ordnance Survey adds geological data to its Data Hub  Geographical Magazine

Five multicomponent solid forms of an antifungal drug flucytosine are reported with a hygroscopic stability study. A detailed CSD search on the cocrystal/salts of flucytosine is evaluated and correlated the structures based on bond angles and bond distances.

Glucose-6-phosphate dehydrogenase (G6PD) is the first enzyme in the pentose phosphate pathway. It has been extensively studied by biochemical and structural techniques. 13 X-ray crystal structures and five electron cryo-microscopy structures in the PDB are focused on in this topical review. Two F420-dependent glucose-6-phosphate dehydrogenase (FGD) structures are also reported. The significant differences between human and parasite G6PDs can be exploited to find selective drugs against infections such as malaria and leishmaniasis. Furthermore, G6PD is a prognostic marker in several cancer types and is also considered to be a tumour target. On the other hand, FGD is considered to be a target against Mycobacterium tuberculosis and possesses a high biotechnological potential in biocatalysis and bioremediation.

A chiral nickel(II) Schiff base complex derived from 2-hy­droxy­benzo­phenone and (1S,2S)-1,2-di­phenyl­ethyl­enedi­amine shows a λ conformation of the central di­amine chelate ring. The substituents on the C&z-dbnd;N carbon atoms significantly affect the circular dichroism spectra.

The title compound, [Ni(C40H30N2O2)] (1), with an optically active Schiff base ligand derived from 2-hydroxybenzophenone and (1S,2S)-1,2-diphenylethylenediamine, was crystallized as the solvent-free and ethanol solvate forms (1 and 1·2C2H5OH). In both structures, the two phenyl groups on the stereogenic centers of the O,N,N,O-tetradentate ligand are axially oriented, and the conformation of the central diamine chelate ring is λ. The circular dichroism (CD) spectra of 1 and the analogous nickel(II) complex [Ni(C30H26N2O2)] (2) in solution show partially similar patterns in the 350–450 nm range, but are mirror images in the longer wavelength region (450–650 nm). In the latter region, the sign of CD for these complexes is sensitive to the substituents on the C=N carbon atoms (phenyl for 1 and methyl for 2) rather than the diamine chelate ring conformation.

Achieving diffraction-limited performance in fourth-generation synchrotron radiation sources demands monochromator crystals that can preserve the wavefront across an unprecedented extensive range. There is an urgent need for techniques of absolute crystal diffraction wavefront measurement. At the Beijing Synchrotron Radiation Facility (BSRF), a novel edge scan wavefront metrology technique has been developed. This technique employs a double-edge tracking method, making diffraction-limited level absolute crystal diffraction wavefront measurement a reality. The results demonstrate an equivalent diffraction surface slope error below 70 nrad (corresponding to a wavefront phase error of 4.57% λ) r.m.s. within a nearly 6 mm range for a flat crystal in the crystal surface coordinate. The double-edge structure contributes to exceptional measurement precision for slope error reproducibility, achieving levels below 15 nrad (phase error reproducibility < λ/100) even at a first-generation synchrotron radiation source. Currently, the measurement termed double-edge scan (DES) has already been regarded as a critical feedback mechanism in the fabrication of next-generation crystals.

A confiscated package of street drugs was characterized by the usual mass spectral (MS) and FT–IR analyses. The confiscated powder material was highly crystalline and was found to consist of two very different species, accidentally of sizes convenient for X-ray diffraction. Thus, one each was selected and redundant com­plete sets of data were collected at 100 K using Cu Kα radiation. The selected crystals contained: (a) 1,2-diphenyl-2-(pyrrolidin-1-yl)ethanone hy­dro­chloride hemihydrate or 1-(2-oxo-1,2-di­phenyl­eth­yl)pyrrolidin-1-ium chloride hemihydrate, C18H20NO+·Cl−·0.5H2O, (I), a synthetic cathinone called `α-D2PV', and (b) the sugar myo-inositol, C6H12O6, (II), probably the only instance in which the drug and its diluent have been fully characterized from a single confiscated sample. Moreover, the structural details of both are rather attractive showing: (i) inter­esting hydrogen bonding observed in pairwise inter­actions by the drug mol­ecules, mediated by the chloride counter-anions and the waters of crystallization, and (ii) π–π inter­actions in the case of the phenyl rings of the drug which are of two different types, namely, π–π stacking and edge-to-π. Finally, the inositol crystallizes with Z' = 2 and the resulting diastereoisomers were examined by overlay techniques.

The Mycobacterium tuberculosis trifunctional enzyme (MtTFE) is an α2β2 tetrameric enzyme in which the α-chain harbors the 2E-enoyl-CoA hydratase (ECH) and 3S-hydroxyacyl-CoA dehydrogenase (HAD) active sites, and the β-chain provides the 3-ketoacyl-CoA thiolase (KAT) active site. Linear, medium-chain and long-chain 2E-enoyl-CoA molecules are the preferred substrates of MtTFE. Previous crystallographic binding and modeling studies identified binding sites for the acyl-CoA substrates at the three active sites, as well as the NAD binding pocket at the HAD active site. These studies also identified three additional CoA binding sites on the surface of MtTFE that are different from the active sites. It has been proposed that one of these additional sites could be of functional relevance for the substrate channeling (by surface crawling) of reaction intermediates between the three active sites. Here, 226 fragments were screened in a crystallographic fragment-binding study of MtTFE crystals, resulting in the structures of 16 MtTFE–fragment complexes. Analysis of the 121 fragment-binding events shows that the ECH active site is the `binding hotspot' for the tested fragments, with 41 binding events. The mode of binding of the fragments bound at the active sites provides additional insight into how the long-chain acyl moiety of the substrates can be accommodated at their proposed binding pockets. In addition, the 20 fragment-binding events between the active sites identify potential transient binding sites of reaction intermediates relevant to the possible channeling of substrates between these active sites. These results provide a basis for further studies to understand the functional relevance of the latter binding sites and to identify substrates for which channeling is crucial.

Human peptidylarginine deiminase isoform VI (PAD6), which is predominantly limited to cytoplasmic lattices in the mammalian oocytes in ovarian tissue, is essential for female fertility. It belongs to the peptidylarginine deiminase (PAD) enzyme family that catalyzes the conversion of arginine residues to citrulline in proteins. In contrast to other members of the family, recombinant PAD6 was previously found to be catalytically inactive. We sought to provide structural insight into the human homologue to shed light on this observation. We report here the first crystal structure of PAD6, determined at 1.7 Å resolution. PAD6 follows the same domain organization as other structurally known PAD isoenzymes. Further structural analysis and size-exclusion chromatography show that PAD6 behaves as a homodimer similar to PAD4. Differential scanning fluorimetry suggests that PAD6 does not coordinate Ca2+ which agrees with acidic residues found to coordinate Ca2+ in other PAD homologs not being conserved in PAD6. The crystal structure of PAD6 shows similarities with the inactive state of apo PAD2, in which the active site conformation is unsuitable for catalytic citrullination. The putative active site of PAD6 adopts a non-productive conformation that would not allow protein–substrate binding due to steric hindrance with rigid secondary structure elements. This observation is further supported by the lack of activity on the histone H3 and cytokeratin 5 substrates. These findings suggest a different mechanism for enzymatic activation compared with other PADs; alternatively, PAD6 may exert a non-enzymatic function in the cytoplasmic lattice of oocytes and early embryos.

The hardware for data archiving has expanded capacities for digital storage enormously in the past decade or more. The IUCr evaluated the costs and benefits of this within an official working group which advised that raw data archiving would allow ground truth reproducibility in published studies. Consultations of the IUCr's Commissions ensued via a newly constituted standing advisory committee, the Committee on Data. At all stages, the IUCr financed workshops to facilitate community discussions and possible methods of raw data archiving implementation. The recent launch of the IUCrData journal's Raw Data Letters is a milestone in the implementation of raw data archiving beyond the currently published studies: it includes diffraction patterns that have not been fully interpreted, if at all. The IUCr 75th Congress in Melbourne included a workshop on raw data reuse, discussing the successes and ongoing challenges of raw data reuse. This article charts the efforts of the IUCr to facilitate discussions and plans relating to raw data archiving and reuse within the various communities of crystallography, diffraction and scattering.

Synthesis experiments were conducted in the quaternary system K2O–Na2O–CaO–SiO2, resulting in the formation of a previously unknown compound with the composition K0.72Na1.71Ca5.79Si6O19. Single crystals of sufficient size and quality were recovered from a starting mixture with a K2O:Na2O:CaO:SiO2 molar ratio of 1.5:0.5:2:3. The mixture was confined in a closed platinum tube and slowly cooled from 1150°C at a rate of 0.1°C min−1 to 700°C before being finally quenched in air. The structure has tetragonal symmetry and belongs to space group P4122 (No. 91), with a = 7.3659 (2), c = 32.2318 (18) Å, V = 1748.78 (12) Å3, and Z = 4. The silicate anion consists of highly puckered, unbranched six-membered oligomers with the composition [Si6O19] and point group symmetry 2 (C2). Although several thousands of natural and synthetic oxosilicates have been structurally characterized, this compound is the first representative of a catena-hexasilicate anion, to the best of our knowledge. Structural investigations were completed using Raman spectroscopy. The spectroscopic data was interpreted and the bands were assigned to certain vibrational species with the support of density functional theory at the HSEsol level of theory. To determine the stability properties of the novel oligosilicate compared to those of the chemically and structurally similar cyclo­silicate combeite, we calculated the electronegativity of the respective structures using the electronegativity equalization method. The results showed that the molecular electronegativity of the cyclo­silicate was significantly higher than that of the oligostructure due to the different connectivities of the oxygen atoms within the molecular units.

The nitro­gen–sulfur Schiff base proligand S-n-octyl 3-(1-phenyl­ethyl­idene)di­thio­carbazate, C17H26N2S2 (HL), was prepared by reaction of S-octyl di­thio­carbamate with aceto­phenone. Treatment of HL with nickel acetate yielded the complex bis­[S-n-octyl 3-(1-phenyl­ethyl­idene)di­thio­carbazato]nickel(II), [Ni(C17H25N2S2)2] (NiL2), which was shown to adopt a tetra­hedrally distorted cis-square-planar coordination geometry, with the NiSN planes of the two ligands forming a dihedral angle of 21.66 (6)°. Changes in the geometry of the L ligand upon chelation of Ni2+ are described, involving a ca 180° rotation around the N(azomethine)—C(thiol­ate) bond.

The mol­ecular and crystal structure of a discrete [Ni8(μ4-OH)6(μ-4-Rpz)12]2− (R = H; pz = pyrazolate anion, C3H3N2−) cluster with an unprecedented, perfectly cubic arrangement of its eight Ni centers is reported, along with its lower-symmetry alkyl-functionalized (R = methyl and n-oct­yl) derivatives. Crystals of the latter two were obtained with two identical counter-ions (Bu4N+), whereas the crystal of the complex with the parent pyrazole ligand has one Me4N+ and one Bu4N+ counter-ion. The methyl derivative incorporates 1,2-di­chloro­ethane solvent mol­ecules in its crystal structure, whereas the other two are solvent-free. The compounds are tetra­butyl­aza­nium tetra­methyl­aza­nium hexa-μ4-hydroxido-dodeca-μ2-pyrazolato-hexa­hedro-octa­nickel, (C16H36N)(C4H12N)[Ni8(C3H3N2)12(OH)6] or (Bu4N)(Me4N)[Ni8(μ4-OH)6(μ-pz)12] (1), bis­(tetra­butyl­aza­nium) hexa-μ4-hydroxido-dodeca-μ2-(4-methyl­pyrazolato)-hexa­hedro-octa­nickel 1,2-di­chloro­ethane 7.196-solvate, (C16H36N)2[Ni8(C4H5N2)12(OH)6]·7.196C2H4Cl2 or (Bu4N)2[Ni8(μ4-OH)6(μ-4-Mepz)12]·7.196(ClCH2CH2Cl) (2), and bis­(tetra­butyl­aza­nium) hexa-μ4-hydroxido-dodeca-μ2-(4-octylpyrazolato)-hexa­hedro-octa­nickel, (C16H36N)2[Ni8(C11H19N2)12(OH)6] or (Bu4N)2[Ni8(μ4-OH)6(μ-4-nOctpz)12] (3). All counter-ions are disordered (with the exception of one Bu4N+ in 3). Some of the octyl chains of 3 (the crystal is twinned by non-merohedry) are also disordered. Various structural features are discussed and contrasted with those of other known [Ni8(μ4-OH)6(μ-4-Rpz)12]2− complexes, including extended three-dimensional metal–organic frameworks. In all three structures, the Ni8 units are lined up in columns.

The synthesis, crystallization and characterization of a tri­fluoro­methane­sulfonate salt of 5,10,15,20-tetra­kis­(1-benzyl­pyridin-1-ium-4-yl)-21H,23H-por­phy­rin, C68H54N84+·4CF3SO3−·4H2O, 1·OTf, are reported in this work. The reaction between 5,10,15,20-tetra­kis­(pyridin-4-yl)-21H,23H-porphyrin and benzyl bromide in the presence of 0.1 equiv. of Ca(OH)2 in CH3CN under reflux with an N2 atmosphere and subsequent treatment with silver tri­fluoro­methane­sulfonate (AgOTf) salt produced a red–brown solution. This reaction mixture was filtered and the solvent was allowed to evaporate at room temperature for 3 d to give 1·OTf. Crystal structure determination by single-crystal X-ray diffraction (SCXD) revealed that 1·OTf crystallizes in the space group P21/c. The asymmetric unit contains half a porphyrin mol­ecule, two tri­fluoro­methane­sulfonate anions and two water mol­ecules of crystallization. The macrocycle of tetra­pyrrole moieties is planar and unexpectedly it has coordinated CaII ions in occupational disorder. This CaII ion has only 10% occupancy (C72H61.80Ca0.10F12N8O16S4). The pyridinium rings bonded to methyl­ene groups from porphyrin are located in two different arrangements in almost orthogonal positions between the plane formed by the porphyrin and the pyridinium rings. The crystal structure features cation⋯π inter­actions between the CaII atom and the π-system of the phenyl ring of neighboring mol­ecules. Both tri­fluoro­methane­sulfonate anions are found at the periphery of 1, forming hydrogen bonds with water mol­ecules.

The crystal structures of 4-benzyl-1H-pyrazole (C10H10N2, 1) and 3,5-di­amino-4-benzyl-1H-pyrazole (C10H12N4, 2) were measured at 150 K. Although its different conformers and atropenanti­omers easily inter­convert in solution by annular tautomerism and/or rotation of the benzyl substituent around the C(pyrazole)—C(CH2) single bond (as revealed by 1H NMR spectroscopy), 1 crystallizes in the non-centrosymmetric space group P21. Within its crystal structure, the pyrazole and phenyl aromatic moieties are organized into alternating bilayers. Both pyrazole and phenyl layers consist of aromatic rings stacked into columns in two orthogonal directions. Within the pyrazole layer, the pyrazole rings form parallel catemers by N—H⋯N hydrogen bonding. Compound 2 adopts a similar bilayer structure, albeit in the centrosymmetric space group P21/c, with pyrazole N—H protons as donors in N—H⋯π hydrogen bonds with neighboring pyrazole rings, and NH2 protons as donors in N—H⋯N hydrogen bonds with adjacent pyrazoles and other NH2 moieties. The crystal structures and supra­molecular features of 1 and 2 are contrasted with the two known structures of their analogs, 3,5-dimethyl-4-benzyl-1H-pyrazole and 3,5-diphenyl-4-benzyl-1H-pyrazole.

In the structure of the title salt, {[Ba(μ3-C3H2N3O2)2(μ-H2O)(H2O)]·H2O}n, the barium ion and all three oxygen atoms of the water mol­ecules reside on a mirror plane. The hydrogen atoms of the bridging water and the solvate water mol­ecules are arranged across a mirror plane whereas all atoms of the monodentate aqua ligand are situated on this mirror plane. The distorted ninefold coord­ination of the Ba ions is completed with four nitroso-, two carbonyl- and three aqua-O atoms at the distances of 2.763 (3)–2.961 (4) Å and it is best described as tricapped trigonal prism. The three-dimensional framework structure is formed by face-sharing of the trigonal prisms, via μ-nitroso- and μ-aqua-O atoms, and also by the bridging coordination of the anions via carbonyl-O atoms occupying two out of the three cap positions. The solvate water mol­ecules populate the crystal channels and facilitate a set of four directional hydrogen bonds. The principal Ba–carbamoyl­cyano­nitro­somethanido linkage reveals a rare example of the inherently polar binodal six- and three-coordinated bipartite topology (three-letter notation sit). It suggests that small resonance-stabilized cyano­nitroso anions can be utilized as bridging ligands for the supra­molecular synthesis of MOF solids. Such an outcome may be anti­cipated for a broader range of hard Lewis acidic alkaline earth metal ions, which perfectly match the coordination preferences of highly nucleophilic nitroso-O atoms. Thermal analysis reveals two-stage dehydration of the title compound (383 and 473 K) followed by decomposition with release of CO2, HCN and H2O at 558 K.

Hendrickson & Lattman [Acta Cryst. (1970), B26, 136–143] introduced a method for representing crystallographic phase probabilities defined on the unit circle. Their approach could model the bimodal phase probability distributions that can result from experimental phase determination procedures. It also provided simple and highly effective means to combine independent sources of phase information. The present work discusses the equivalence of the Hendrickson–Lattman distribution and the generalized von Mises distribution of order two, which has been studied in the statistical literature. Recognizing this connection allows the Hendrickson–Lattman distribution to be expressed in an alternative form which is easier to interpret, as it involves the location and concentration parameters of the component von Mises distributions. It also allows clarification of the conditions for bimodality and access to a simplified analytical method for evaluating the trigonometric moments of the distribution, the first of which is required for computing the best Fourier synthesis in the presence of phase, but not amplitude, uncertainty.

NdGa hydride and deuteride phases were prepared from high-quality NdGa samples and their structures characterized by powder and single-crystal X-ray diffraction and neutron powder diffraction. NdGa with the orthorhombic CrB-type structure absorbs hydrogen at hydrogen pressures ≤ 1 bar until reaching the composition NdGaH(D)1.1, which maintains a CrB-type structure. At elevated hydrogen pressure additional hydrogen is absorbed and the maximum composition recovered under standard temperature and pressure conditions is NdGaH(D)1.6 with the Cmcm LaGaH1.66-type structure. This structure is a threefold superstructure with respect to the CrB-type structure. The hydrogen atoms are ordered and distributed on three fully occupied Wyckoff positions corresponding to tetrahedral (4c, 8g) and trigonal–bipyramidal (8g) voids in the parent structure. The threefold superstructure is maintained in the H-deficient phases NaGaH(D)x until 1.6 ≥ x ≥ 1.2. At lower H concentrations, coinciding with the composition of the hydride obtained from hydrogenation at atmospheric pressure, the unit cell of the CrB-type structure is resumed. This phase can also display H deficiency, NdGaH(D)y (1.1 ≥ y ≥ 0.9), with H(D) exclusively situated in partially empty tetrahedral voids. The phase boundary between the threefold superstructure (LaGaH1.66 type) and the onefold structure (NdGaH1.1 type) is estimated on the basis of phase–composition isotherms and neutron powder diffraction to be x = 1.15.

Small-angle neutron scattering is a widely used technique to study large-scale structures in bulk samples. The largest accessible length scale in conventional Bragg scattering is determined by the combination of the longest available neutron wavelength and smallest resolvable scattering angle. A method is presented that circumvents this limitation and is able to extract larger length scales from the low-q power-law scattering using a modification of the well known Porod law connecting the scattered intensity of randomly distributed objects to their specific surface area. It is shown that in the special case of a highly aligned domain structure the specific surface area extracted from the modified Porod law can be used to determine specific length scales of the domain structure. The analysis method is applied to study the micrometre-sized domain structure found in the intermediate mixed state of the superconductor niobium. The analysis approach allows the range of accessible length scales to be extended from 1 µm to up to 40 µm using a conventional small-angle neutron scattering setup.

The upgrade of the Swiss Light Source, called SLS 2.0, necessitates comprehensive updates to all 18 user front ends. This upgrade is driven by the increased power of the synchrotron beam, reduced floor space, changing source points, new safety regulations and enhanced beam properties, including a brightness increase by up to a factor of 40. While some existing front-end components are being thoroughly refurbished and upgraded for safety reasons, other components, especially those designed to tailor the new synchrotron beam, are being completely rebuilt. These new designs feature innovative and enhanced cooling systems to manage the high-power load and meet new requirements such as mechanical stability and compact footprints.

HMRC has appointed

Italy-based unicorn Satispay has announced...

"Dispersion" (detail). Acrylic ink and paint on canvas. (Courtesy of Kenyatta A.C. Hinkle); Credit:

Kenyatta A.C. Hinkle's "The Evanesced" was inspired by the #SayHerName movement against police violence, as well as Los Angeles's Grim Sleeper serial killer. Hinkle depicts black women in the nude, twisting and writhing, as though they're sinking back into the canvas. Or are they reemerging from it?

Deputy Director of the California African American Museum Naima Keith says Hinkle's exhibit looks at the "historical present," the way in which history still affects us today, harkening back to slavery and Jim Crow. Keith says the main issue Hinkle is addressing is the invisibility of black women, especially those who are abused or in danger. 

Hinkle was particularly inspired by the South LA serial killer "The Grim Sleeper." He is accused of murdering over one hundred women from the 1980's onward, until being captured in 2007. Many of his victims were women of color according to the Los Angeles Police Department.

"He had been killing prostitutes and runaways and drug addicted women," says Keith, noting that some saw these deaths as occupational hazards.

Most of Hinkle's subjects in the paintings and sketches in "The Evanesced" are clearly nude. This was a deliberate choice to showcase femininity, according to Keith. She says:

She’s talking about being women... There’s love, there’s joy, there’s pain. All things we experience as all women... But [nudity], I think, allows us to focus on the female form, not necessarily get caught up on what they are wearing or what they’re doing.

In the artwork, viewers can see that every face, body, and hair style is completely unique to each sketch or painting. Keith says this helps the viewer appreciate the diversity amongst women of color. She says:

You have women that are smiling. You have women that are looking at you- you know- lovingly, shyly. Not every one, not every image in the show is about negativity, disappearance, or sadness. There is a bit of celebration. There’s interaction between multiple women. That’s what makes the body of work so interesting: it’s not just seeing women of color through one lens. There’s the possibility of seeing them through, like I said, disappearance, and also the freedom to have a wide range of emotions.

There is one painting that continues to draw Naima Keith back to it. It is called "Uproot 2017" and it features a feminine figure with three exposed breasts. She says this painting speaks to her about motherhood and the connection women have with their changing bodies. Keith says:

I asked Kenyatta why she depicts women with multiple [extra] breasts and we had a conversation about being moms. Kenyatta and I are both mothers of young children... As moms, we just kinda talked about how things aren't what they used to be, in terms of where they used to be. Like I said, becoming mothers, you have this different relationship with your body in relation to someone else.

Kenyatta A.C. Hinkle's "The Evanesced" runs at the California African American Museum through June 25, 2017.

This content is from Southern California Public Radio. View the original story at SCPR.org.

L-R: Three Southern California retro fanatics, John Rabe, Chris Nichols, and Charles Phoenix; Credit: John Rabe/KPCC

Is it possible that the two titans of retro Southern California - Charles Phoenix and Charles Nichols - have never been on Off-Ramp at the same time? But maybe that brings up a larger question. Is it even possible for them to exist in the same place, at the same time, or would their meeting cause a cosmic singularity, an undarnable rending of the time-space continuum?

The answers are, stupidly, yes; and thankfully, yes.

Over the 11 years of Off-Ramp, "God Bless Americana" author Charles Phoenix and Los Angeles Magazine's Chris Nichols have played a large part in bringing interesting and endangered places to our listeners. From Pomona to Chatsworth to Bellflower to Anaheim, both men have made careers of highlighting and preserving things that in their day were seen as expendable, flavor-of-the-month, mass marketed creations. Like programmatic architecture (buildings that look like what they're selling or making, i.e. the Donut Hole in La Puente, the Idle Hour - a giant wine cask - in NoHo).

Yet, with hindsight, we've been able to see them as archetypal and important touchstones of our region.

For their final appearances on the show, they got in the Mercedes and shared their love of getting lost in Southern California.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Saudi Arabia-based fintech infrastructure platform Lean Technologies has raised USD 67.5 million in a Series B funding round to scale its Pay-by-Bank and Open Banking offerings.

UK-based alternative banking provider Suits Me has announced the acquisition of Engage Card customers from Solaris, with the company focusing on scaling financial inclusion in the region. 

Moderna says recently completed studies have found its vaccine to have a neutralizing effect against all COVID-19 variants tested, including the delta variant.; Credit: Fred Tanneau/AFP via Getty Images

Studies have found that Moderna's COVID-19 vaccine is effective against several variants of concern, including the delta variant, the biotech company announced.

Moderna said Tuesday that recently completed studies have found the vaccine to have a neutralizing effect against all COVID-19 variants tested, including the beta, delta, eta and kappa variants.

While still highly effective against the delta variant, the study showed the vaccine was less effective against it and certain other variants than against the original strain of the virus.

The antibody response against the delta variant was about two times weaker than against the ancestral strain of the virus.

The news echoes other findings that the Moderna and Pfizer vaccines are highly effective against the delta variant. A study published this month in Nature found that Pfizer's vaccine was able to neutralize variants including delta, though at somewhat reduced strength.

"These new data are encouraging and reinforce our belief that the Moderna COVID-19 Vaccine should remain protective against newly detected variants," Stéphane Bancel, Moderna's chief executive officer, said in a statement. "These findings highlight the importance of continuing to vaccinate populations with an effective primary series vaccine."

The company also said it is developing a booster candidate: a 50-50 mix of its currently authorized COVID-19 vaccine and another messenger RNA vaccine it has developed.

The delta variant is spreading fast

The delta variant is the fast-moving form of the coronavirus that is now found in 96 countries, including the United States.

Last week, Dr. Anthony Fauci of the National Institutes of Health said the delta variant is "currently the greatest threat in the U.S. to our attempt to eliminate COVID-19," noting that the proportion of infections being caused by the variant is doubling every two weeks.

The delta variant is now infecting at least 1 out of every 5 people who get the virus in the United States. In some sections of the country, the variant is already far more common, particularly in parts of the Midwest and West. At its current pace, the delta variant is expected to be the dominant virus in the U.S. within weeks.

Dr. Maria Van Kerkhove, an infectious disease expert at the World Health Organization, called the delta variant "incredibly transmissible."

"These viruses are becoming more fit. The virus is evolving, and this is natural," she told NPR's Morning Edition. "It's more transmissible than the alpha variant, so we need to just do all we can to prevent as many infections as we can and do what we can do to reduce the spread."

This content is from Southern California Public Radio. View the original story at SCPR.org.

The US Supreme Court is seen in Washington, DC on July 1, 2021.; Credit: MANDEL NGAN/AFP via Getty Images

The U.S. Supreme Court ends its spring term today with two final decisions expected to come down, one involving a pivotal voting rights case out of Arizona and the other involving so-called “dark money” and campaign finance. 

Today on AirTalk, we’ll get a summary of the arguments that each side in the two cases will be making, and we’ll look back on the Spring 2021 term overall, as the nine justices will break until the fall.

Guests:

Vikram Amar, dean and professor of law at the University of Illinois College of Law

David Becker, executive director and founder of the Center for Election Innovation and Research, a nonpartisan, non-profit organization that works with election officials around the country to ensure convenient and secure voting for all voters; he is the former director of the elections program at The Pew Charitable Trusts and a former senior trial attorney in the Voting Section of the Department of Justice’s Civil Rights Division; he tweets @beckerdavidj

This content is from Southern California Public Radio. View the original story at SCPR.org.

Detail of boxes with the U.S. donated Johnson & Johnson vaccine against Covid-19 at Universidad de Baja California on June 17, 2021 in Tijuana, Baja California. ; Credit: Francisco Vega/Getty Images

In our continuing series looking at the latest medical research and news on COVID-19, Larry Mantle speaks with Dr. Annabelle De St. Maurice from University of California Los Angeles/Mattel Children’s hospital.

Topics today include:

• J&J says its vaccine is effective against Delta variant

  • J&J vaccine lasts at least 8 months

• WHO says all vaccines it authorized should be recognized by reopening countries

• White House says it will miss July 4 vaccination goal

• Postpartum depression on the rise during the pandemic

• Experts believe Novavax may play a role in combating vaccine hesitancy

• Delta variant is not driving a surge in hospitalization rates in England

Guest: 

Annabelle De St. Maurice, M.D., assistant professor of pediatrics in the division of infectious diseases and the co-chief infection prevention officer at University of California Los Angeles/Mattel Children’s hospital; she tweets @destmauricemd

This content is from Southern California Public Radio. View the original story at SCPR.org.

Screenshot of the event "FilmWeek & Chill: ‘Airplane!’" broadcasted on June 3, 2021.

The iconic 1980 film “Airplane!” from the ZAZ directing team, Jim Abrahams, David Zucker and Jerry Zucker parodies the plot and characters from the 1957 disaster flick “Zero Hour!” It broke out as a leading example of comedy done right and one of the funniest films of the 80s. It was the ZAZ team’s feature directorial debut. I talked with the directors during our virtual film series, FilmWeek and Chill, along with the film’s stars Robert Hays and Lorna Patterson Lembeck, casting director Joel Thurm and KPCC’s own Tim Cogshell and Christy Lemire. Today on FilmWeek, we bring you a portion of the conversation.

You can watch the entire FilmWeek and Chill event here.

Guests:

Jim Abrahams, co-director of “Airplane!” and member of the directing team Zucker, Abrahams and Zucker (ZAZ)

Tim Cogshell, film critic for KPCC, Alt-Film Guide and CineGods.com; he tweets @CinemaInMind

Robert Hays, actor who played Ted Striker in "Airplane!"

Lorna Lembeck, actress who played Randy the singing stewardess in “Airplane!”

Christy Lemire, film critic for KPCC, RogerEbert.com, and co-host of the “Breakfast All Day” podcast; she tweets @christylemire

Joel Thurm, casting director for "Airplane!"

David Zucker, co-director of “Airplane!” and member of the directing team Zucker, Abrahams and Zucker (ZAZ)

Jerry Zucker, co-director of “Airplane!” and member of the directing team Zucker, Abrahams and Zucker (ZAZ)

This content is from Southern California Public Radio. View the original story at SCPR.org.

This bodes well for the possibility of bulk mining at this silver-gold project in British Columbia, noted a Research Capital Corp. report.

A tropical storm with 65-mile-an-hour winds is drenching Cuba, and is expected to reach Key West and the west coast of Florida within the next 48 hours.

The National Hurricane Center expects Tropical Storm Elsa to drop between 5 and 10 inches of rain on central and western Cuba, leading to significant flooding and mudslides. The storm probably will weaken somewhat as it crosses the island, but could strengthen again as it approaches Florida.

According to the Associated Press, Cuban officials evacuated 180,000 people as a precaution against the possibility of heavy flooding.

Most of those evacuated stayed at relatives' homes, others went to government shelters, and hundreds living in mountainous areas took refuge in caves prepared for emergencies. The storm had killed at least three people on other Caribbean islands before it reached Cuba

The National Weather Service says that the western coast of Florida, including Tampa Bay, can expect a storm surge that would lift water levels between two and four feet. Much of Florida could see heavy rainfall that could reach six inches in some places. The storm will then bring heavy rains to Georgia and the Carolinas later in the week.

Florida officials were worried that the storm could destabilize what was left of the condominium building that partially collapsed over a week ago. In order to avoid an uncontrolled collapse, they approved the demolition of the remaining portion of the building, which took place on Sunday night.

"The hurricane was coming, the potential for that building to fall on the pile with the victims in it was a tragic thought," Surfside Mayor Charles Burkett told NPR on Monday.

It's early in the hurricane season. The National Oceanic and Atmospheric Administration has predicted a busier-than-average Atlantic hurricane season, but it would be hard to top last year's, which set an all-time record with 30 named storms.

Tropical storms are fueled by warm water in the upper layers of the ocean, and ocean temperatures have been rising as heat is trapped by greenhouse gases.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Sonata Software announced that its Unified Enterprise Mobility Platform, Halosys, has been enhanced with additional features that boost optimization and usability

Many business users have approached generative AI technology more cautiously because it can make up untrue facts and be tricked into saying unsettling things. Oracle's human resources software is used by big businesses for hiring new employees and providing performance evaluations, among other things. Oracle will put a button on many of the fields in the software that will automatically generate draft text for things like job listings or performance goals.

The expansion will more than double clinic space. It will allow the clinic to provide routine dental services, such as cleanings, fillings, sealants, and extractions, to an additional 1,500 children and young adults. During the renovation, the current dental practice will remain open and operate under current hours

Catawba County has won the Government Innovation Grant Award (GIGA), from the UNC School of Government, the Local Government Federal Credit Union, and the North Carolina Local Government Information Systems Association, for its innovative use of Quick Response (QR) Codes on building permits issued in the county. The County was recognized for implementation of a Building Permit QR Codes system, which provides building contractors and inspectors with up-to-the-minute job site and inspection information, at their fingertips, in the field.

A customer walks behind a sign at a Nordstrom in Coral Gables, Fla., store seeking employees in May.; Credit: Marta Lavandier/AP

Two organizations filed a lawsuit against Indiana Gov. Eric Holcomb in an attempt to block the state's push to end pandemic unemployment benefits on June 19.

Indiana Legal Services, an organization providing free legal assistance, and the Concerned Clergy of Indianapolis filed the lawsuit on behalf of five unnamed plaintiffs who are set to lose their jobless benefits. The complaint was filed Monday in Marion County Superior Court.

This lawsuit may be the first of its kind that aims to stop states from ending these benefits earlier than Congress mandated.

The unemployment insurance program "has served as a vital lifeline for thousands of Hoosiers," the complaint, reviewed by NPR, says. "By prematurely deciding t0 stop administering these federal benefits, Indiana has violated the clear mandates 0f Indiana's unemployment statute—to secure all rights and benefits available for unemployed individuals."

Indiana is one of 25 Republican-led states that decided to end jobless aid in an effort to get people to return to work. Indiana and seven other states are set to end expanded unemployment benefits as soon as this weekend. This is despite Congress's authorization for extra payments until early September.

Those benefits include the extra $300 a week in federal aid and the special pandemic program for gig workers that allows them to receive jobless benefits. Ordinarily, independent contractors wouldn't be eligible.

Plaintiffs, as well as many other Indiana residents, rely entirely on the unemployment benefits to pay for food and rent and to care for their families, the complaint alleges.

Attorneys in this case are requesting the judge approve a preliminary injunction that would allow people to receive their benefits while the case continues.

Holcomb says it's time to get back to work

Holcomb told The Indianapolis Star that people no longer need unemployment benefits as the state has a plethora of jobs open.

"Eliminating these pandemic programs will not be a silver bullet for employers to find employees, but we currently have about 116,000 available jobs in the state that need filled now," he said.

According to the governor's office, Indiana's unemployment rate has recovered to 3.9% after climbing to 17% at the height of the pandemic.

The lawsuit challenges Holcomb's assertion.

Each of the five plaintiffs say they are unable to return to work due to lingering injuries or disability, health conditions that put them at risk for COVID-19 exposure, dependent children at home and no childcare available, or no positions that are available in their career field.

Workers of color feel the loss of unemployment the most

The National Employment Law Project says ending these jobless benefits early threatens the livelihoods of workers of color the most.

Millions of Americans still heavily rely on jobless aid as the country slowly reopens from pandemic-induced lockdowns, according to the organization.

As of May 22, more than 15.3 million people still needed some form of unemployment benefit—nearly twice the number who received payments when the aid programs began in late March 2020, NELP said.

According to its analysis, over 46% of unemployment insurance recipients in the states ending the programs early are people of color.

"The brunt of the impact will be felt by Black, Latinx, Indigenous, and other people of color," NELP says.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Immigration benefits the U.S. economy overall and has little negative effect on the income and job opportunities of most native-born Americans, says a new report by a panel of the National Research Council.

Darkly colored, carotene-rich fruits and vegetables -- such as carrots, sweet potatoes, and broccoli -- provide the body with half as much vitamin A as previously thought.

Every year, approximately 100 million* adult Americans experience chronic pain, a condition that costs the nation between $560 billion and $635 billion annually, says a new report from the Institute of Medicine.

Insufficient data on service members exposures to emissions from open-air burn pits for trash on military bases in Iraq and Afghanistan is one of the reasons why it is not possible to say whether these emissions could cause long-term health effects, says a new report from the Institute of Medicine.

The increase in the number of children from low-income families who are receiving federal disability benefits for speech and language disorders over the past decade parallels the rise in the prevalence of these disorders among all U.S. children, says a new report by the National Academies of Sciences, Engineering, and Medicine.

The best indicator of whether a disabled adult who receives Social Security benefits is capable of managing his or her benefits is evidence of real-world performance of meeting his or her own basic needs, rather than an office-based assessment of financial competence, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Bullying is a serious public health problem, with significant short- and long-term psychological consequences for both the targets and perpetrators of such behavior, and requires a commitment to developing preventive and interventional policies and practices that could make a tangible difference in the lives of many children, says a new report from the National Academies of Sciences, Engineering, and Medicine.

NASA’s large strategic missions like the Hubble Space Telescope, the Curiosity rover on Mars, and the Terra Earth observation satellite are essential to maintaining the United States’ global leadership in space exploration and should continue to be a primary component of a balanced space science program that includes large, medium, and smaller missions, says a new report by the National Academies of Sciences, Engineering, and Medicine.

The U.S. Department of Energy should place a higher priority on developing an accurate and actionable inventory of agency-owned or managed properties that can be leased or sold for energy development, says a new report from the National Academies of Sciences, Engineering, and Medicine.

The U.S. is losing ground in a second laser revolution of highly intense, ultrafast lasers that have broad applications in manufacturing, medicine, and national security, says a new report from the National Academies of Sciences, Engineering, and Medicine.