bluuebunny/crossref_metadata_2025 huggingface dataset:
Doble lesión de la médula espinal por proyectil de arma de fuego con migración en el canal medular: reporte de un caso
Authors: Cortés-Neira Ana Xiomara , Torres-Vera Sebastián Andrés , Torres-Romero Fernando
Published: August 2023

Introducción. El tratamiento quirúrgico de las lesiones por proyectil de arma de fuego en la columna es controversial; sin embargo, el déficit neurológico es uno de los criterios para su indicación.
Presentación del caso. Hombre de 21 años que ingresó al servicio de urgencias de un hospital de tercer nivel en Bogotá, Colombia, por múltiples heridas de arma de fuego, paraplejía, hipoestesia en miembros inferiores y silla de montar, e incapacidad para moverse, por lo que se realizó toracotomía y laparotomía. Ante la ausencia de fuerza muscular y reflejos, se diagnosticó lesión de la médula espinal de grado A según la American Spinal Injury Association Impairment Scale (ASIA). A las 12 horas del ingreso, se llevó al paciente a extracción quirúrgica de un proyectil (laminectomía y durotomía longitudinal) sin lograr la extracción, por lo que se utilizó fluoroscopia, en la que se observó que la bala había migrado cefálicamente al espacio intervertebral L4-L5. Se realizó laminectomía de L4-L5, exposición del saco dural y durotomía longitudinal, logrando la extracción del proyectil. A los 20 días se observó mejoría de la función motora y la fuerza muscular, contracción voluntaria de cuádriceps y grado C en ASIA.
Conclusión. La extracción del proyectil en lesiones de la médula espinal se recomienda cuando hay migración de este en el canal medular. Se sugiere usar fluoroscopia antes y después de la cirugía.
La displasia del desarrollo de la cadera puede predisponer a osteoartritis: de la inflamación a la destrucción. Revisión de la literatura
Authors: Alvarado-García Jorge , García-Ortiz Liliana , Gutiérrez-Salinas José , Ruiz-Sánchez Tania Jazmín
Published: August 2023

Introducción. La displasia del desarrollo de la cadera (DDC) abarca un conjunto de anormalidades relacionadas con el proceso de maduración del acetábulo y del tercio proximal del fémur Si no se trata de manera adecuada y oportuna, los pacientes con esta condición pueden desarrollar osteoartritis (OA) eventualmente.
Objetivo. Recopilar y sintetizar evidencia científica publicada entre enero de 2000 y febrero de 2023 sobre la fisiopatología de la DDC y su relación con el desarrollo de OA de cadera en términos de los mecanismos fisiopatológicos genéticos, inflamatorios e inmunológicos.
Materiales y métodos. Se realizó una revisión de la literatura en bases de datos de literatura biomédica (PubMed/Medline, Embase, SciELO) y herramientas bioinformáticas (e-Ensambl, STRING), mediante términos como “displasia de cadera”, “osteoartritis”, “etiología” y “genes”. Se incluyeron estudios observacionales clínicos y genéticos realizados en humanos.
Resultados. La búsqueda inicial arrojó 349 registros, de los cuales 23 cumplieron los criterios de elegibilidad. Los genes que interactúan con módulos genéticos parecen participar en el desarrollo articular y la etiología de las enfermedades relacionadas con el cartílago y el hueso; sin embargo, la inestabilidad mecánica producida por la DCC activa factores inflamatorios e inmunológicos, predisponiendo OA. A partir de la información encontrada, se puede considerar que existe una relación muy estrecha entre DDC y OA.
Conclusiones. Conocer los mecanismos fisiopatológicos genéticos, inflamatorios e inmunológicos de DDC y OA favorece la realización de un diagnóstico oportuno y, en consecuencia, posibilita brindar un tratamiento adecuado para disminuir y controlar el daño a largo plazo y mejorar la calidad de vida del paciente.
FIRST REPORT OF NECTAR ROBBING BY SWORD-BILLED HUMMINGBIRDS ENSIFERA ENSIFERA
Authors: Reid Martin , Vickers Randy , Marks Jeff
Published: August 2023

A growing number of hummingbird species are known to practice nectar robbing. Hummingbirds that rob nectar tend to have short bills and to rob flowers with long, tubular corollas that prevent the birds from accessing nectar through its openings. We document that Sword-billed Hummingbirds Ensifera ensifera, which have the longest bills of any hummingbird species, are secondary nectar robbers on flowers of the red angel’s trumpet Brugmansia sanguinea, which have long tubular corollas and are regularly pollinated by Sword-billed Hummingbirds. When obtaining nectar through the floral opening of B. sanguinea, Sword-billed Hummingbirds' heads may be completely enveloped by the flower, severely limiting their vision. Sword-billed Hummingbirds might be at a lower risk of predation when they rob nectar than when they insert their heads into the floral opening. Thus, nectar robbing in this species might function to reduce predation risk, although we have no data to support this speculation.
EL ENEMIGO INVISIBLE: UNA MIRADA AL CÁNCER GÁSTRICO
Authors: Alejandro Pablo , Bailón Franklin , Flores Berenisse , Holguín Mateo , Peñafiel Indira , Sanguña Tania , Sotamba Jaime , Toala José , Toral Shanny
Published: August 2023

El cáncer gástrico, una enfermedad que ha afectado a millones en todo el mundo, va más allá de las estadísticas y las cifras. Se cierne como una sombra, desafiando a pacientes, familias y profesionales de la salud por igual. En estas páginas, te invitamos a explorar el mundo del cáncer gástrico desde una perspectiva profunda y comprensiva. Cada capítulo te guiará a través de un viaje emocional y educativo que nos llevará desde la prevención hasta el tratamiento, desde la ciencia hasta las historias humanas que inspiran. Nuestro objetivo es brindarte información precisa y actualizada sobre el cáncer gástrico, pero también deseamos destacar la importancia de la empatía y el apoyo. El cáncer gástrico no solo afecta al individuo, sino a toda una red de relaciones que rodean a la persona diagnosticada. Es una batalla que se libra en múltiples frentes y que requiere una respuesta colectiva. Te agradecemos por acompañarnos en este viaje. Cada página que leas y cada historia que absorbas nos acerca un paso más a una realidad donde el cáncer gástrico sea solo un capítulo en el camino de la vida, en lugar de su destino final.
DESENTRAÑANDO LAS PROFUNDIDADES DE LA MENTE: UN VIAJE A TRAVÉS DEL DELIRIUM
Authors: Bailón Franklin , Duicela Sharon , Holguín Mateo , Lopez Marcela , Peñafiel Indira , Ramírez Bryan , Toral Shanny
Published: August 2023

En las vastas fronteras de la mente humana, existe un reino misterioso y perturbador que ha desconcertado a médicos, psicólogos y filósofos a lo largo de la historia: el delirio. En este rincón oscuro de la psique, los límites entre la realidad y la fantasía se desvanecen, dando paso a un torbellino de pensamientos distorsionados y percepciones desgarradas. ¿Qué fuerzas impulsan a la mente a embarcarse en estos viajes tumultuosos hacia lo desconocido? ¿Cómo podemos entender y descifrar los secretos del delirio, una experiencia que puede oscilar entre la angustia y la revelación? Este libro es un intento de arrojar luz sobre el fenómeno del delirio, explorando sus múltiples facetas a través de la historia, la ciencia y la cultura. Desde las interpretaciones mitológicas de antaño hasta las investigaciones neurológicas más vanguardistas, nos aventuraremos en un viaje en el que los límites entre cordura y locura se desdibujan. A medida que desentrañamos los enigmas del delirio, descubriremos cómo los artistas han buscado inspiración en los abismos de la mente y cómo los sanadores han luchado por encontrar métodos para restaurar el equilibrio Un estado mental en el que la realidad y la fantasía convergen en un torbellino caótico, el delirium es como un espejo distorsionado que refleja los matices más oscuros y enigmáticos de la mente humana
اسلامی ریاست میں امن و استحکام کے ایجابی اقدامات
Authors:   -, Zahid Dr. Ghulam Rasool , AL-Azhari Dr. Manzoor Ahmed ,   Hitec University, Wah Cantt
Published: August 2023

An Islamic state is responsible to enforce glorious Quranic principles encompassing positive strategies to generate an atmosphere of peace and tranquility for its citizens. These positive steps, alongwith negative measures against threats to societal peace, ensure protection and security at each and every level. These positive measures, as ordained by Islam, include protection of fundamental human rights, establishment of social justice system, policy of mutual consultation and assignment of key positions to eligible individuals. The state is bound by Quranic guidance to encourage freedom of speech and expression of positive opinions through all available sources and means, including political parties, pressure groups and different plate forms. However, this freedom of speech is subject to unbiased commitment to Islamic principles, sincerity of purpose and intentions of honesty and well wishing. Islamic state is essentially a positive state whose Constitution, laws, rules and policies contain constructive positivity in essence.
Pembentukan Karakter Melalui Bimbingan Belajar Siswa SD Desa Moain Kabupaten Maluku Barat Daya
Authors: Umarella Melati.I.S.
Published: August 2023

Pembelajaran yang dilaksanakan di sekolah antara guru dan siswa merupakan suatu proses interaksi yang menghendaki terjadinya proses belajar. Proses belajar tentunya diharapkan dapat memenuhi kebutuhan belajar siswa yang meliputi aspek sikap, pengetahuan, dan keterampilan. Ketiga aspek tersebut secara terencana dimuat dalam perangkat pembelajaran. Namun dalam pelaksanaan,anak-anak desa moain belum bisa membaca dan menulis. Mencermati dinamika masyarakat saat ini khususnya pada lingkungan masyarakata desa moain teramati adanya perilaku anak-anak yang kurang sesuai dengan karakter keindonesiaan seperti budaya sopan santun, keramahtamahan, ketekunan, dan gotong royong. Hal ini tentunya berdampak pada ketahanan karakter anak-anak yang telah banyak mengalami pergeseran melalui proses akulturasi. Permasalahan bahwa Pendidikan pada anak-anak desa moain saat ini cukup menyita banyak kalangan khususnya para pendidik serta pemerhati pendidikan. Oleh karena itu, segala daya upaya hendaknya diarahkan untuk dapat mengatasi persoalan tingkat belajar anak-anak saat ini. Pendidikan sebagai salah satu alternatif solusi penanganan permasalahan bahwa anak-anak desa moain sangat butuh bimbingan belajar dalam membaca maupun menulis. Kegiatan ini melibatkan relawan Pendidikan dari POLRI yang termasuk dalam satu rayon pemetaan wilayah kerja. Kegiatan ini di selenggarakan oleh satu orang dosen homebase PGSD di Kabupaten Maluku Barat Daya dan Anggota Kepolisian
Sosialisasi Penghapusan Kekerasan Dalam Rumah Tangga, Hak Ulayat Dan Kepemilikan Tanah Warga
Authors: Wessy Yeheskel , Ririhena Micael , Noya Stelvia W. , Lainsamputty Jecklin
Published: August 2023

Undang-Undang Penghapusan Kekerasan Dalam Rumah Tangga Nomor 23 tahun 2004 telah memunculkan beragam reaksi dikalangan masyarakat. Banyak yang merasa tidak nyaman dengan undang-undang ini, menganggapnya sebagai upaya membawa persoalan pribadi ke ranah publik. Tanpa dapat disangkal, isu kekerasan dalam rumah tangga masih dianggap sebagai hal tabu dalam beberapa lapisan masyarakat kita, dianggap sebagai masalah keluarga yang seharusnya tidak diungkapkan secara terbuka, akan tetapi selalu saja terjadi berbagai bentuk kekerasan dalam rumah tangga yakni kekerasan fisik, kekerasan seksual, kekerasan peikis dan kekerasan ekonomi. Tanpa disadari bahwa bentuk-bentuk kekerasan dalam rumah tangga terjadi dalam lingkup keluarga, baik itu Suami terhadap Isteri, Isteri terhadap Suami, Suami terhadap Anak, Isteri terhadap anak maupun anak terhadap Orang Tuah. Oleh karena itu dipandang perlu oleh Majalis Jemaat GPM Syota dan Pemerintah Dusun Syota Desa Klis Kecamatan Pulau Moa Kabupaten Maluku Barat Daya untuk diagendakan sebagai bentuk kerja sama pelaksanaan program kerja antara Mahasiswa KKN PSDKU Unpatti Maluku Barat Daya tahun 2023 dengan Majelis Jemaat Syota dan Pemerintah Dusun Syota untuk melaksanakan Sosialisasi Tentang Penghapusan Kekerasan Dalam Rumah Tangga. Selain daripada Sosialisasi Penghapusan Kekerasan Dalam Rumah Tangga, Pemerintah Dusun Syota memandang perlu untuk dilaksanakan Sosialisasi Hukum tentang Hak Ulayat dan Hak Kepemilikan Tanah Warga serta Prosedur Pendaftaran Tanah Warga yang pada prinsipnya memberikan pemahaman hukum kepada masyarakat terhadap berbagai persoalan tanah warga dan bentuk penyelesaiannya.
Gender Mainstreaming Strategy and Action Plan for the Disposal of Polycholorinated Biphenyls (PCBs) in Southern Africa - Disposal of PCB oils contained in transformers and disposal of capacitors containing PCBs in Southern Africa (GEF Project 5532)
Authors:   United Nations Environment Programme
Published: August 2023

The GEF project entitled “Disposal of PCB oils contained in transformers and disposal of capacitors containing PCBs in Southern Africa” aims to reduce environmental and human health risks from PCB releases in 12 countries: Botswana, Eswatini (formerly Swaziland), Lesotho, Madagascar, Malawi, Mauritius, Mozambique, Namibia, Seychelles, Tanzania, Zambia and Zimbabwe. The objective of the Gender Action Plan (GAP) developed for this project is to enable women and members of the other population categories mentioned above to benefit from the project equally at project intervention sites in the 12 targeted countries.
The Effectiveness of The Work of Traffic Officials in The Transportation Agency in Handling Bandung City Congestion
Authors: Herdiyanto Feri
Published: August 2023

In this research, there is a phenomenon about the ineffectiveness of handling traffic problems which are the authority of the Bandung City Transportation Service. The ineffectiveness can be seen from the road arrangements, both the direction of traffic flow and the handling of problems with lights and traffic signs as well as the number of bad road vehicles that still pass on the highway. In connection with this phenomenon, the purpose of this study is to determine: 1. The effectiveness of the work of employees at the Bandung City Relations Office and 2. The factors that influence the work effectiveness of employees at the Bandung City Transportation Service. This research took place at the Department of Transportation of Bandung City. The research method used was descriptive qualitative. Data obtained from interviews the data sources were obtained from documents and informants. Research informants are the head of the Bandung traffic service and the community. Data analysis was carried out using interactive analysis techniques, which included data collection, data presentation, data reduction, and drawing conclusions. The results of the study concluded that: 1. The work effectiveness of the Bandung transportation service employees was quite good, seen from the work and implementation, the implementation of sudden tasks, the creativity of employees, job satisfaction of employees and users of community satisfaction.2. The factors that affect work effectiveness are employee job satisfaction, sudden assignments, communication and coordination between technical implementing units, cooperation in team work and between implementing units or between sections, employee creativity in completing work, facilities and infrastructure that accommodate and in accordance with needs, as well as community support in the form of road use in accordance with the rules and regulations.
Analysis of the Effect of Credit Risk and Market Risk on Banking Capital Satisfaction during the Covid-19 Pandemic (Case Study on Commercial Banks In Indonesia)
Authors: Alamaint Saezar , Mawardi Wisnu
Published: August 2023

The COVID-19 pandemic has posed significant challenges to the financial stability of banking institutions around the world. This research seeks to conduct an empirical study to determine the effect of credit risk and market risk on capital security. This study aims to examine (1) the effect of Credit Restructuring,Non-Performing Loans (NPL), Net Interest (NIM) on Capital Adequacy Ratio (CAR) (2) the effect of NPL, NIM on Return On Assets (ROA) (3) the effect of ROA on CAR and (4) the effect of NIM, NPL to CAR with ROA as the intervening variable. The sample for this research is commercial banks registered with OJK in 2020 that meet the research criteria. The method of analysis in this study is path analysis which is the development of multiple and bivariate regression analysis. The research results show thatCredit restructuring has a negative and insignificant effect, NPL has a negative and insignificant effect on CAR, NIM has a positive and not significant effect on CAR, NPL has a negative and significant effect on ROA, NIM has a positive and significant effect on ROA, ROA has a negative and significant effect on CAR, NPL has a direct influence on CAR through ROA, NIM has no effect on CAR through ROA.
Come do research with us!
Authors: Brembs Björn
Published: August 2023

At the end of this year, our amazing postdoc Axel is going back to Argentina to start his own lab. This means we are looking for a new postdoc to start next year. Earliest starting date is February 11, 2018.
Molecules with very large dipole moments: cyclopropenium acetylide
Authors: Rzepa Henry
Published: August 2023

Occasionally, someone comments about an old post here, asking a question. Such was the case here, when a question about the dipole moment of cyclopropenylidene arose. It turned out to be 3.5D, but this question sparked a thought about the related molecule below.
New paper out today: Aureliano et al. (2021) on exquisite pneumaticity in a tiny titanosaur
Authors: Wedel Matt
Published: August 2023

Posterior dorsal vertebra of the Upper Cretaceous nanoid saltasaurid LPP-PV-0200. Three-dimensional reconstruction from CT scan in left lateral view (  A  ). Circle and rectangle show sampling planes and the respective thin sections are in (  B  ,  C  ).  ce  centrum,  ns  neural spine,  pn  pneumatopore,  poz  postzygaphophysis,  prz  prezygapophysis.
Open Citations – Indexing PubMed Central OA data
Authors: MacGillivray Mark
Published: August 2023

As part of our work on the Open Citations extensions project, I have recently been doing one of my favourite things – namely indexing large quantities of data then exploring it. On this project we are interested in the PubMed Central Open Access subset, and more specifically, we are interested in what we can do with the citation data contained within the records that are in that subset – because, as they are open access, that citation data is p
The Initiative for Open Abstracts is launched
Authors: Shotton David M.
Published: August 2023

OpenCitations is proud to be part of the launch of the Initiative for Open Abstracts, a new cross-publisher initiative calling for the unrestricted availability of abstracts to boost the discovery of research.
Biotin’s biggest lesson is the importance of nonclassical H-bonds in protein−ligand complexes.
Authors: Rzepa Henry
Published: August 2023

The title comes from the abstract of an article[cite]10.1021/acs.jmedchem.1c00975[/cite] analysing why Biotin (vitamin B7) is such a strong and effective binder to proteins, with a free energy of (non-covalent) binding approaching 21 kcal/mol.
New paper: Dolly, the dinosaur with a sauro-throat
Authors: Wedel Matt
Published: August 2023

I was at the SVP meeting in Albuquerque in 2018 when Cary Woodruff called me over and said he had something cool to show me. “Something cool” turned out to be photos of infected sauropod vertebrae from the Morrison Formation of Montana. Specifically, some gross, cauliflower-looking bony lesions bubbling up in the air spaces on the sides of the vertebrae. Pathologic pneumatic tissue in MOR 7029.
The thermal reactions … took precisely the opposite stereochemical course to that which we had predicted
Authors: Rzepa Henry
Published: August 2023

The quote of the post title comes from R. B. Woodward explaining the genesis of the discovery of what are now known as the Woodward-Hoffmann rules for pericyclic reactions.[cite]10.1021/ja01080a054[/cite] I first wrote about this in 2012, noting that “*for (that) blog, I do not want to investigate the transition states”.* Here I take a closer look at this aspect. I will start by explaining my then reluctance to discuss transition states.
Internet Archeology: an example of a revitalised molecular resource with a new activity now built in.
Authors: Rzepa Henry
Published: August 2023

In Internet terms, 23 years ago is verging on pre-history. Much of what was happening around 1997 on the Web was still highly experimental and so its worth taking a look at some of this to see how it has survived or whether it can be “curated” into a form that would still be useful.
Practical roads to infrastructure reform
Authors: Brembs Björn
Published: August 2023

A recurrent topic among faculty and librarians interested in infrastructure reform is the question of whose turn it is to make the next move. Researchers rightfully argue that they cannot submit their work exclusively to modern, open access journals because that would risk their and their employees’ jobs. Librarians, equally correctly, argue that they would cancel subscriptions if faculty wouldn’t complain about ensuing access issues.
Functional clustering of CiTO properties
Authors: Shotton David M.
Published: August 2023

CiTO v2.0 contains just two main object properties, cito:cites and its inverse cito:isCitedBy, each of which as thirty-two sub-properties. Intentionally, these properties are not constrained as to domain or range, thereby maximising their applicability in a wide range of citation contexts.
Predatory Priorities
Authors: Brembs Björn
Published: August 2023

Over the last few months, there has been a lot of talk about so-called “predatory publishers”, i.e., those corporations which publish journals, some or all of  which purport to peer-review submitted articles, but publish articles for a fee without actual peer-review. The origin of the discussion can be traced to a list of such publishers hosted by librarian Jeffrey Beall.
What happens to publishers that don’t maximize their profit?
Authors: Brembs Björn
Published: August 2023

Lately, there has been some public dreaming going on about how one could just switch to open access publishing by converting subscription funds to author processing charges (APCs) and we’d have universal open access and the whole world would rejoice. Given that current average APCs have been found to be somewhat lower than current subscription costs (approx.
A six-year quest is finally complete! Almost all known sauropod necks are incomplete and distorted
Authors: Taylor Mike
Published: August 2023

Today finally sees the publication of a paper (Taylor 2022) that’s been longer in gestation than most (although, yes, all right, not as long as the Archbishop). I guess the first seeds were sown almost a full decade ago when I posted How long was the neck of  Diplodocus  ? in May 2011, but it was submitted as a preprint in 2015.
Who wrote this paper? Author list problems in PubMed Central references
Authors: Shotton David M.
Published: August 2023

To illustrate three kinds of problems in obtaining correct author lists for Open Citation data from articles in the PubMed Central Open Access subset (OASS), I take three examples, the first of which is the result of a publication policy, the second due to mis-handling of an authorship attribution at the time of publication, and the third exemplifing errors introduced when handling non-English personal names.
The “double-headed” curly arrow as used in mechanistic representations.
Authors: Rzepa Henry
Published: August 2023

The schematic representation of a chemical reaction mechanism is often drawn using a palette of arrows connecting or annotating the various molecular structures involved. These can be selected from a chemical arrows palette, taken for this purpose from the commonly used structure drawing program Chemdraw.
Why did the moth fly into the flame?
Authors: Brembs Björn
Published: August 2023

Few insect behaviors are more iconic than the proverbial moths circling the lamps at night. Artist: Dave McKean These observations are prime examples of the supposedly stereotypic insect responses to external stimuli. In contrast, in our new paper that just appeared today, we describe experiments suggesting that insects appear to make a value-based decision before approaching the light.
JISC Open Citations Project – Final Project Blog Post
Authors: Shotton David M.
Published: August 2023

Executive summary  Introduction  To general readers of this blog, this post will appear different from normal posts. Rather than being about a particular topic, it pulls together a summary of the work undertaken over the past year within the Open Citations Project supported by the JISC, and is primarily intended to assist JISC evaluation of the project and its outputs.
The Willgerodt-Kindler reaction. Completing the Box set.
Authors: Rzepa Henry
Published: August 2023

These four posts (the box set) set out to try to define the energetics for a reasonable reaction path for the Willgerodt-Kindler reaction. The rate of this reaction corresponds approximately to a free energy barrier of ~30 kcal/mol. Any pathway found to be >10 kcal/mol at its highest point above this barrier was deemed less probable. The first three efforts at defining such pathways all gave such a result.
On the productivity of scientists
Authors: Brembs Björn
Published: August 2023

“an academic career, in which a person is forced to produce scientific writings in great amounts, creates a danger of intellectual superficiality”

Albert Einstein Isaacson W (2008) Einstein (His Life and Universe) (Simon and Schuster, New York), 1st Ed, p 79
Are we inadvertently supporting the defunding of public science?
Authors: Brembs Björn
Published: August 2023

There can be little doubt that the defunding of public academic institutions is a main staple of populist movements today. Whether it is Trump’s budget director directly asking if one really needs publicly funded science at all, or the planned defunding of the endowments of arts and humanities or the initiatives to completely abolish the EPA and other science agencies.
Sci-Hub as necessary, effective civil disobedience
Authors: Brembs Björn
Published: August 2023

Stevan Harnad’s “Subversive Proposal” came of age last year. I’m now teaching students younger than Stevan’s proposal, and yet, very little has actually changed in these 21 years. On the contrary, one may even make the case that while efforts […] ↓ Read the rest of this entry...
A suggestion for a molecule with a M⩸C quadruple bond with trigonal metal coordination.
Authors: Rzepa Henry
Published: August 2023

The proposed identification of molecules with potential metal to carbon quadruple bonds, in which the metal exhibits trigonal bipyramidal coordination rather than the tetrahedral modes which have been proposed in the literature[cite]10.1039/d0cp03436c[/cite],[cite]10.1039/d1cp00598g[/cite],[cite]10.1021/acs.jpclett.9b03484[/cite] leads on to asking whether simple trigonal coordination at the metal can also sustain this theme?
Even without retractions, ‘top’ journals publish the least reliable science
Authors: Brembs Björn
Published: August 2023

tl;dr: Data from thousands of non-retracted articles indicate that experiments published in higher-ranking journals are less reliable than those reported in ‘lesser’ journals. Vox health reporter Julia Belluz has recently covered the reliability of peer-review. In her follow-up piece, she […] ↓ Read the rest of this entry...
How free are academics, really?
Authors: Brembs Björn
Published: August 2023

In Germany, the constitution guarantees academic freedom in article 5 as a basic civil right. The main German funder, the German Research Foundation (DFG), routinely points to this article of the German constitution when someone suggests they should follow the lead of NIH, Wellcome et al. with regard to mandates requiring open access (OA) to publications arising from research activities they fund.
The Willgerodt-Kindler Reaction: mechanistic reality check 1.
Authors: Rzepa Henry
Published: August 2023

The Willgerodt reaction[cite]10.1002/cber.18870200278[/cite], discovered in 1887 and shown below, represents a transformation with a once famously obscure mechanism. A major step in the elucidation of that mechanism came[cite]10.1021/ja01157a034[/cite] using the then new technique of

14

C radio-labelling, shortly after the atom bomb projects during WWII made

14

CO

2

readily available to researchers.
Open Citations – Doing some graph visualisations
Authors: MacGillivray Mark
Published: August 2023

Ongoing work on the Open Citations extensions project is now reaching the point of visualising – at very much a prototype level at this stage – the outputs of our earlier efforts to import and index the PubMed Central Open Access subset and arXiv.
Blasts from the past: a snapshot of online content in chemistry, ~1994-1998.
Authors: Rzepa Henry
Published: August 2023

With universities around the world having to very rapidly transition to blended learning (a mixture of virtual and face-2-face experiences) with a very large component based on online materials, I thought it might be interesting to try to give one snapshot of when the online experience started to happen in chemistry. My start point will in fact be 1993, when the method of exposing online content currently in use (the “web”) really got going.
Using FaBiO to describe data entities
Authors: Shotton David M.
Published: August 2023

In addition to using CiTO and CiTO4Data to describe relationships of relevance to data entities, as discussed in the previous blog post, FaBiO, the FRBR aligned Bibliographic Ontology described elsewhere, another member of the suite of SPAR (Semantic Publishing and Referencing) Ontologies, also has a number of classes and properties specifically designed for addressing data, software, metadata and other non-bibliographic entities.
How papers are published, in 343 words
Authors: Taylor Mike
Published: August 2023

Many aspects of scholarly publishing are presently in flux. But for most journals the process of getting a paper published remains essentially the same as decades ago, the main change being that documents are sent electronically rather than by post. It begins with the corresponding author of the paper submitting a manuscript — sometimes, though not often, in response to an invitation from a journal editor.
Like a kid with a new train set! Exploring citation networks
Authors: Shotton David M.
Published: August 2023

As part of the Open Citations Project, Alex Dutton recently completed a graphing plug-in for the Open Citations web site, that permits users to generate different kinds of graphs of citation networks by querying the Open Citation Corpus for a particular article, and either display the network of papers citing that article (input citations), papers cited by that article (output citations), or both.
Curly arrows in the 21st Century. Proton-coupled electron transfers.
Authors: Rzepa Henry
Published: August 2023

One of the most fascinating and important articles dealing with curly arrows I have seen is that by Klein and Knizia on the topic of C-H bond activations using an iron catalyst.[cite]10.1002/anie.201805511[/cite] These are so-called high spin systems with unpaired electrons and the mechanism of C-H activation involves both double headed (two electron) and fish-hook (single electron) movement.
Garbage in, garbage out – problems with bibliographic references
Authors: Shotton David M.
Published: August 2023

The Open Citations Project has aimed to liberate bibliographic references from biomedical research literature as Open Linked Data, using as its starting corpus the Open Access Subset (OASS) of articles within PubMed Central. The greatest problem faced during this project, naively unanticipated before we started, was the extend of incompleteness, noise and errors of various sorts within the reference information extracted from the OASS articles.
The Five Stars of Online Journal Articles
Authors: Shotton David M.
Published: August 2023

Many people will be familiar with Tim Berners-Lee’s five stars of linked data, categorising the publication of data on the web in levels of increasing usefulness.
The Sloan Foundation funds OpenCitations
Authors: Shotton David M.
Published: August 2023

The OpenCitations Enhancement Project funded by Sloan The Alfred P. Sloan Foundation, which funds research and education in science, technology, engineering, mathematics and economics, including a number of key technology projects relating to scholarly communication, has agreed to fund The OpenCitations Enhancement Project, a new project to develop and enhance the OpenCitations Corpus.
Fascinating stereoelectronic control in Metaldehyde and Chloral.
Authors: Rzepa Henry
Published: August 2023

Metaldehyde is an insecticide used to control slugs.
Revising the DataCite2RDF mapping document
Authors: Shotton David M.
Published: August 2023

The purpose of mapping DataCite metadata elements to ontology terms is to enable DataCite metadata to be published in RDF as Open Linked Data, enabling these metadata to be understood programmatically and integrated automatically with similar data from elsewhere.
Data show “excellence initiative” was a massive failure – help stop it
Authors: Brembs Björn
Published: August 2023

Around 2005, German politicians decided on a plan to circumvent a newly created amendment to the German constitution that prevents federal funds from supporting state-owned institutions such as universities.
The strongest bond in the universe: A crystallographic reality check?
Authors: Rzepa Henry
Published: August 2023

My previous two posts on the topic of strongest bonds have involved mono and diprotonating N

2

and using quantum mechanics to predict the effect this has on the N-N bond

via

its length and vibrational stetching mode. Such species are very unlikely to be easily observed for verification.
Have you seen this response to terrorism anywhere?
Authors: Brembs Björn
Published: August 2023

I usually don’t write about politics, but there has been one or the other exception to this rule in the last 12 years of this blog. This time, I’ve been missing one particular response to the various terrorist attacks in recent times, perhaps one of the few readers of this obscure blog has found it somewhere and can point me in this direction?
New research fellowship position to work on the EOSC
Authors: Peroni Silvio
Published: August 2023

OpenAIRE-Nexus is an H2020 project funded by the European Commission which aims at bringing together, within the European Open Science Cloud (EOSC), fourteen new services focused on the development and promotion of Open Science. OpenCitations is directly involved in this project through the Department of Classical Philology and Italian Studies at the University of Bologna.
Analisis Proses Pembuatan Produk Kemeja Lengan Pendek
Authors: Ariani Faizah Nurul , Heryadi Abdul Rohman
Published: August 2023

Kemeja lengan pendek adalah pakaian yang banyak digunakan di masyarakat karena dapat digunakan dalam kondisi formal maupun non formal. Analisis ini bertujuan untuk memecah proses pembuatan kemeja lengan pendek, agar dapat diidentifikasi komponen-komponen pembentuk, kelas seam  dan kelas jeratan yang terlibat, serta tipe mesin yang digunakan. Metode pengumpulan data dilakukan dengan studi litelatur, obervasi produk secara langsung mencakup pengukuran sampel produk, identifikasi komponen pembentuk, identifikasi kelas seam dan jeratan, kemudian identifikasi tipe mesin yang digunakan. Hasil penelitian menunjukan bahwa kemeja lengan pendek yang diteliti terbentuk dari 10 komponen pola, lima jenis kelas seam, tiga jenis kelas jeratan, dan tiga jenis tipe mesin.
Pengaruh Jumlah Lilitan Roving pada Flyer terhadap Kerataan Roving dan Kekuatan Benang yang Dihasilkan
Authors: Harianto Dedy , Sugiyarto Sugiyarto , Wulandari Anggraini
Published: August 2023

Jumlah lilitan roving yang kurang atau terlalu banyak dapat menyebabkan kerataan roving yang buruk dan menurunkan kekuatan benang yang dihasilkan. Penelitian ini bertujuan untuk mengetahui pengaruh jumlah lilitan roving (lilitan 2 dan 3) terhadap kerataan roving dan kekuatan benang yang dihasilkan oleh roving lilitan 2 dan lilitan 3. Metode yang digunakan meliputi observasi lapangan, wawancara, pengambilan sampel, analisis data, dan rekomendasi. Data dianalisis untuk memastikan jumlah lilitan roving sesuai dengan standar dan faktor lain yang mempengaruhi kualitas roving. Pengujian dilakukan secara eksperimental. Berdasarkan pengujian, roving lilitan 2 memiliki ketidakrataan 2,69%, sedangkan roving lilitan 3 memiliki ketidakrataan 2,95%, yang masih memenuhi standar kualitas perusahaan yaitu maksimal 9,50%. Namun, kekuatan benang roving lilitan 2 berada di bawah standar yaitu 15,94 RKM, sedangkan benang roving lilitan 3 berada di atas standar yaitu 16,86 RKM.
Efisiensi pada Mesin Shuttle 75” SGA Tipe 1515 melalui Perbaikan Teropong Tidak Oper
Authors: Amar Amar , Rumiyati Valentina Sri Pertiwi , Oktaviani Bintan , Astutik Rina Aprilia Puji
Published: August 2023

Penyebab dominan dari mesin tenun yang sering berhenti antara lain terjadinya kerusakan mesin, salah satu kerusakan pada bagian change berupa teropong yang tidak oper. Penelitian ini menggunakan metode observasi, dokumentasi dan wawancara. Hasil analisis ditemukan tiga faktor yang mempengaruhi teropong tidak oper yaitu, faktor manusia, faktor mesin, dan faktor metode. Faktor manusia disebabkan oleh mekanik kurang teliti dalam melakukan perbaikan yang menyebabkan mesin mengalami kerusakan berulang. Faktor mesin disebabkan oleh jarak cross spindle dengan cross spindle hook yang tidak sesuai akibat adanya getaran mesin.  Faktor metode disebabkan oleh penyetelan weft feeler yang kurang tepat sehingga mengakibatkan feeler tidak bisa mendeteksi benang. Cara mengatasi faktor yang menyebabkan teropong tidak oper adalah melakukan penyetelan ulang terhadap weft feeler dengan jarak antara feeler dan palet 1,5 mm, melakukan penyetelan ulang terhadap cross spindle dengan cross spindle hook dengan jarak 0,8 mm, serta melakukan pengarahan terhadap mekanik supaya lebih meningkatkan ketelitian ketika melakukan perbaikan atau pengecekan mesin. Hasil pengamatan di lapangan menunjukkan bahwa jumlah teropong yang tidak oper pada salah satu mesin shuttle sebanyak 29 kali selama 7 jam dan rata-rata efisiensi selama tiga shift atau sebesar 65%. Setelah dilakukan penanganan dan perbaikan, jumlah teropong yang tidak oper mengalami penurunan sebesar 79,31 % dengan jumlah 6 kali selama 7 jam, sedangkan efisiensi mesin mengalami kenaikan sebesar 13,33% dengan rata-rata efisiensi selama tiga shift yaitu 75%.
Sêneca e a felicidade
Authors: Coelho Cleber Duarte
Published: August 2023

Buscamos, no presente artigo, analisar o conceito de felicidade na obra de Sêneca, bem como a relação com os bens da fortuna, o modo de vida que o sábio estóico defende para o homem diante das vicissitudes da vida. Noções estas que estão todas relacionadas com o conceito de felicidade.
Método de abstração em 'O Capital' de Karl Marx
Authors: Cressoni André De Góes
Published: August 2023

Resumo: Este artigo busca caraterizar que o método de abstração em Marx é usado para aponar a lógica imanente do sistema capitalista para descobrir o conceito de capital. O objetivo aqui é apontar algumas das principais categorias envolvidas, tais como: substância, interior e exterior, possibilidade, realidade, efetividade. Para tanto, serão exploradas algumas passagens essenciais de todos os três livros de O Capital, explorando também a Ciência da Lógica de Hegel, buscando ter uma análise paralela das questões envolvidas.Palavras-chave: Dialética; Capitalismo; Abstração; Marx; Hegel.Abstract:This paper aims to characterize that the method of abstraction in Marx is used to point out the immanent logic of the capitalist system to figure out the concept of capital. The aim here is to point out some of the main categories involved, such as: substance, interior and exterior, possibility, reality, efectivity. For so, it will be explored some essential passages in all three books of Marx's Capital, exploring as well Hegel's Science of Logic, seeking to have a parallel analysis of the matters involved.Keywords: Dialectics; Capitalism; Abstraction; Marx; Hegel.
Escrita de Eros e Tânatos no teatro de Antônio Patrício
Authors: Bittencourt Roberto Nunes
Published: August 2023

Resumo: Este trabalho faz uma leitura de três textos dramáticos de António Patrício: Pedro, o Cru (1918), Dinis e Isabel (1919) e D. João e a Máscara (1924). Nas três obras, é analisado e discutido o processo de escrita do autor, sendo a relação tensa e densa entre morte e vida o fio condutor da leitura. O que se escreve no teatro de António Patrício é o tema da morte, numa confluência erótica com a própria vida, sendo aquela, sobretudo, uma afirmação desta. A escolha deste fio condutor deve-se ao fato de que nas três obras em análise se condensa uma problemática que ecoa no conjunto da obra de António Patrício.Palavras-chave: António Patrício; Erotismo; MorteAbstrac: This work makes a Recital of three António Patricio's dramatic texts: Pedro, o Cru (1918), Dinis e Isabel (1919) and D. João e a Máscara (1924). In this three lirerary compositions, it's analyzed and discussed the author's writing process, being a tense relation and dense between life and death, the conducor wire of the reading. The Death it's the dramatic reading of António Patricio, in a erotic confluence with the life itself, being that's, after all, an affirmation of this. The choice of this conductor wire it's based on the fact that in the three literary in analisys condenses itself in a problematic that echoes in the context of the literary.Keywords: António Patrício; Erotism; Death
Questões de soberania e o pensamento sobre o bárbaro
Authors: Junior Domingos Ribeiro Mendes
Published: August 2023

Resumo: O problema que propomos tem como fundamento discutir a função da figura do Bárbaro como representante da exclusão política. Para Foucault o Bárbaro é a figura do inadaptável. Por sua vez Jaques Derrida nomeia outra figura que também representa a barbárie, a Besta. Ambas representam a forma pela qual a política moderna se estruturou para erguer a idéia de civilidade que em nome da seguridade tende excluir o insubordinável e o diferente.Palavras-chave: Bárbaro, Besta, Civilizado, Michael Foucault, Jacques Derrida.Abstract : Le problème que nous proposons est basée la discussion sur le rôle de le Barbare comme une figure représentative de l'exclusion politique. Pour Foucault le Barbare est la figure de inadaptables. Jacques Derrida nomme à son tour une autre figure représente également la barbarie, la Bête. Les deux représentent de la manière dont la politique moderne est structurée de manière à soulever l'idée de civilité dans le nom de la sécurité qui tend à exclure lo insubordinável et lo différent.Mots-clés: Barbare, Bête, Civilisée, Michael Foucault, Jacques Derrida.
Violências Identitárias
Authors: Moraes Marcelo José Derzi
Published: August 2023

Resumo: O culto narcisista em relação ao identitário, pode se tornar uma ameaça ao Outro. Nesse texto, veremos que o culto ao identitário é sempre uma violência a outrem. Mas que, no entanto, como estratégia política, é de extrama necessidade, que esse culto aconteça com o intuito de se buscar Justiça. Mas que sempre esteja sob vigília para não se corromper e praticar uma violência a singulariedade do outro.Palavras-chave: Cultura; violência; identidade; estratégia; desconstrução.Abstract: The narcissistic cult in relation to identity, can become a threat to the other. In this text, we see that the cult of violence is always an identity to others. But that, however, as a political strategy, is extrama need that to happen this cult in order to seek justice. But that is always awake in order not to corrupt practice and violence on the othersingularity.Keywords: Culture; violence; identity; strategy; deconstruction.
Um Feminino a Fiar-se Outramente à Luz da Desconstrução
Authors: Da Silva Roseli Gonçalves
Published: August 2023

Resumo: Tecer pensamentos acerca do feminino como questão filosófica, consoante Jacques Derrida, está no para fora e no para dentro do gênero: um feminino que se põe a fiar-se outramente. Tal reflexão nos instiga a buscar, no métier desconstrucionista, elementos para se pensar o feminino para além da distinção sexual, e que parta deste outro ente - a mulher. A questão que ora se faz pertinente é: como pensar nesse feminino como um outro que se fia cotidianamente, à procura de sua composição. O presente artigo é construído a partir do diálogo com Jacques Derrida e Virgínia Woolf.Palavras-chave: Outro; feminino; Mulher; desconstrução.Résumé: Tissage réflexions sur le féminin comme question philosophique, comme Jacques Derrida, est à l'extérieur et l'intérieur du genre: une femme qui obtient de tourner un autre. Cette réflexion nous invite à regarder les éléments déconstructionniste metier pour penser au-delà de la distinction sexuelle féminine, et laisser cette autre entité - la femme. La question devient alors pertinente est de savoir comment les femmes pensent de ce que l'autre qui s'appuie quotidienne, la recherche de sa composition. Cet article est fondé sur le dialogue avec Jacques Derrida et Virginia Woolf .Mots-clés: autre; femme; femme; deconstruction.
A doutrina do não-ego: A crítica de Nishitani Keiji à filosofia do sujeito
Authors: Prazeres Amanda Sayonara Fernandes
Published: August 2023

Resumo: O presente trabalho pretende expor a crítica de Nishitani Keiji (1900-1990), renomado expoente da Escola de Kyoto, à filosofia do sujeito. Para o pensador japonês o abandono da subjetividade é imprescindível para conhecer a realidade tal como é, pois somente na perspectiva do não-ego podemos ter acesso ao nada absoluto que subjaz tudo que é.Palavras-chaves: Não-ego , Sujeito, Nada.Abstracts: The present work intends to expose the critique of Nishitani Keiji (1900-1990), a renownedexponent of the Kyoto School, the philosophy of the subject. For the Japanese thinker abandonment of subjectivity is essential to know the reality as it is, because only from the perspective of non-ego can have access to the absolute nothingness that underlies everything that is.Keywords: Non-ego, Subject, Nothingness
Algumas considerações sobre linguagem e humanismo em Heidegger
Authors: Do Nascimento Verônica Cibele
Published: August 2023

Resumo: O presente trabalho é a tentativa de apresentar a compreensão de linguagem na obra Carta Sobre o Humanismo (1946) do pensador alemão Martin Heidegger (1889/1976). Nessa obra, temos a recondução da interpretação humanística do homem até a raiz da Metafísica. Com isso estamos diante de um abandono do homem dentro do seio da subjetividade para ir ao encontro a outro tipo de pensar, que dignifica tanto o ser quanto o homem. É nesse contexto que a essência da linguagem é apreendida.Palavras chave: Linguagem; Humanismo; Ereignis.Abstract: This paper is an attempt to provide an understanding of language in the work Letter on Humanism (1946) of the german thinker Martin Heidegger (1889/1976). In this work, we have the renewal of humanistic interpretation of man to the root of metaphysics. Thus we are faced with an abandonment of man within the breast of subjectivity to meet another kind of thinking, that dignifies both being as man. In this context, the essence of language is seized.Keywords: Language; Humanism; Ereignis.
Kant e a dedução da lei moral
Authors: Pereira da Rosa Daniel Leite Cabrera
Published: August 2023

Resumo: As duas obras máximas de Kant sobre ética, a Fundamentação da Metafísica dos Costumes e a Crítica da Razão Prática, parecem apresentar uma mesma visão acerca dos problemas da teoria da ação, mas discordam em alguns dos aspectos principais no que diz respeito à fundamentação da moralidade. O ponto central de divergência tem origem na introdução da famosa tese de que a moralidade é um fato da razão.Palavras-chave: Liberdade; moralidade; autonomia; lei moral.Abstract: Kant's main works on ethics, the Groundwork of the Metaphysics of Morals and the Critique of Practical Reason, seem to present the same vision concerning problems of rational agency, but disagree about some basic features of the foundations of morality. The main point of dissension takes place in the introduction of the second Critique's thesis according to which morality is a fact of reason.Keywords: Freedom; morality; autonomy; moral law.