bluuebunny/crossref_metadata_2025_split huggingface dataset:
Increasing the Knowledge of High School Biology Teachers on the Preservation of Pediculus humanus capitis in Preparat Glass
Authors: Tuju Fandi , Dewi Mirnawati , Ngazizah Febri Nur , Panjaitan Desimaria , Decenly Decenly 
Published: March 2024

Pediculus humanus capitis (head lice) is an obligate ectoparasite. Preparation of specimens is a procedure carried out to accurately preserve, identify, and analyze head lice. The Palangka Raya Biology Teachers Forum (MGMP) has collaborated with the Community Service Team of the Biology Study Program. This activity aims to improve high school Biology teachers' skills in preserving Pediculus humanus capitis (morphological observation and identification). This provides a solution to make school laboratory practicals more attractive, as preserved specimens can be stored and used long-term. The activity was offline at the PPIIG Building Laboratory, Palangka Raya University, in August 2023. The activity included lectures, discussions, training, and pre-test and post-test evaluation. The evaluation results show an increase in scores after the training, with an average pre-test score of 50.00 increasing to 80.33 in the post-test. It can be concluded that participants' knowledge increased after attending this training.
Strategy adaptif pengelolaan sumber daya perairan berkelanjutan di tengah perubahan iklim
Authors: Jabbar Faris Abdul , Setiawati Ani , Laela Maulida Nur , Pramono Taufik Budhi , Abida Indah Wahyuni 
Published: March 2024

Fenomena terjadinya perubahan iklim di dunia merupakan sebuah keniscayaan. Akibat perubahan iklim tentunya akan berdampak besar pada pengelolaan sektor perikanan baik budidaya maupun tangkap. Kajian pengelolaan sumberdaya perairan akibat dampak perubahan iklim menjadi tujuan dalam penelitian ini. Metode penelitian yang diterapkan yaitu deskriptif kualitatif menelusuri kepustakaan dan menganalisis dengan menggunakan teknik pengumpulan data. Strategi adaptasi nelayan berupa transfer iptek/sosialisasi tentang perubahan iklim dan dampaknya, inovasi teknologi budidaya berupa smart aquaculture dan alat tangkap berupa pemanfaatan sistem informasi penangkapan, dan mengatur pemberian izin kepada perusahaan perikanan atau daerah penangkapan ikan dengan sebaik-baiknya.
National Burden of Injury and Deaths From Shootings by Police in the United States, 2015‒2020
Authors: Ward Julie A. , Cepeda Javier , Jackson Dylan B. , Johnson Odis , Webster Daniel W. , Crifasi Cassandra K. 
Published: March 2024

Objectives. To describe all-outcome injurious shootings by police and compare characteristics of fatal versus nonfatal injurious shootings nationally. Methods. From July 2021 to April 2023, we manually reviewed publicly available records on all 2015–2020 injurious shootings by US police, identified from Gun Violence Archive. We estimated injury frequency, case fatality rates, and relative odds of death by incident and victim characteristics. Results. A total of 1769 people were injured annually in shootings by police, 55% fatally. When a shooting injury occurred, odds of fatality were 46% higher following dispatched responses than police-initiated responses. Injuries associated with physically threatening or threat-making behaviors, behavioral health needs, and well-being checks were most frequently fatal. Relative to White victims, Black victims were overrepresented but had 35% lower odds of fatal injury when shot. Conclusions. This first multiyear, nationwide analysis of injurious shootings by US police suggests that injury disparities are underestimated by fatal shootings alone. Nonpolicing responses to social needs may prevent future injuries. Public Health Implications. We call for enhanced reporting systems, comprehensive evaluation of emerging reforms, and targeted investment in social services for equitable injury prevention. ( Am J Public Health. 2024;114(4):387–397. https://doi.org/10.2105/AJPH.2023.307560 )
Inequities in Conversion Practice Exposure at the Intersection of Ethnoracial and Gender Identities
Authors: Tran Nguyen K. , Lett Elle , Flentje Annesa , Ingram Shalonda , Lubensky Micah E. , Dastur Zubin , Obedin-Maliver Juno , Lunn Mitchell R. 
Published: March 2024

Objectives. To examine inequities in conversion practice exposure across intersections of ethnoracial groups and gender identity in the United States. Methods. Data were obtained from The Population Research in Identity and Disparities for Equality Study of sexual and gender minority people from 2019 to 2021 (n = 9274). We considered 3 outcomes: lifetime exposure, age of first exposure, and period between first and last exposure among those exposed to conversion practices. We used log-binomial, Cox proportional hazards, and negative binomial models to examine inequities by ethnoracial groups and gender identity adjusting for confounders. We considered additive interaction. Results. Conversion practice prevalence was highest among minoritized ethnoracial transgender and nonbinary participants (TNB; 8.6%). Compared with White cisgender participants, minoritized ethnoracial TNB participants had twice the prevalence (prevalence ratio = 2.16; 95% confidence interval [CI] = 1.62, 2.86) and risk (hazard ratio = 2.04; 95% CI = 1.51, 2.69) of conversion practice exposure. Furthermore, there was evidence of a positive additive interaction for age of first exposure. Conclusions. Minoritized ethnoracial TNB participants were most likely to recall experiencing conversion practices. Public Health Implications. Policies banning conversion practices may reduce the disproportionate burden experienced by minoritized ethnoracial TNB participants. ( Am J Public Health. 2024;114(4):424–434. https://doi.org/10.2105/AJPH.2024.307580 )
Welding And Maintenance Factory Work Tools
Authors: Pahlewi Muchamad Reysa , Akbar Ali 
Published: March 2024

Abstract. The welding process is widely used to join metals. However, there are still many welders who have not mastered welding techniques that comply with the standards set by welding associations. This research was conducted to find out how the welding process and maintenance of factory work tools works. Research begins by identifying machine damage or factory equipment damage. Once the damage is known, repairs are then carried out on the damaged machine. The results of research regarding welding and maintenance of factory work equipment show that damaged factory equipment must receive regular inspection and maintenance. Factors that cause damage to factory work equipment are human error, lack of diligent cleaning of industrial work tools, and can also be caused by the age of industrial machines. Keywords – Damage; Welding; Maintenance
Abstrak. Proses pengelasan banyak digunakan untuk menyambung logam-logam. Akan tetapi tidak banyak juru las yang belum menguasai teknik pengelasan sesuai standart yang ditetapkan oleh asosiasi pengelasan. Penelitian ini dilakukan untuk mengetahui bagaimana proses pengelasan dan perawatan alat-alat kerja pabrik. Penelitian diawali dengan mengidentifikasi kerusakan pada mesin atau kerusakan alat-alat pabrik. Setelah diketahui kerusakannya, selanjutnya dilakukan perbaikan pada mesin yang rusak. Hasil penelitian dari pengelasan dan perawatan alat kerja pabrik menunjukkan bahwa alat pabrik yang sudah mengalami kerusakan harus mendapatkan pemeriksaan dan perawatan secara rutin. Faktor penyebab kerusakan pada alat-alat kerja pabrik dikarenakan adanya human error atau kesalahan manusia, kurang rajin membersihkan alat-alat kerja industri, dan juga bisa disebabkan karena usia mesin industri sudah tua. Kata Kunci – Kerusakan; Pengelasan; Perawatan
Hiperrealitas dan Krisis Identitas Manusia Post-Modern
Authors: Adawiyah Rabiatul , Indra Indra 
Published: March 2024

Postmodern adalah masa perubahan budaya yang terjadi akibat perkembangan ilmu pengetahuan dan teknologi informasi. Era postmodern yang merupakan era berbagai perspektif media baru cenderung mengaburkan perbedaan antara realitas dan fantasi (simulacra). Masyarakat postmodern menghadapi perkembangan teknologi informasi, khususnya teknologi internet atau cyberspace. Internet dipandang sebagai second self atau diri kedua bagi masyarakat sebagai wadah untuk mempresentasikan diri. Peran internet telah membentuk pola perilaku dalam kehidupan masyarakat.
Variation in polyphenolics, bioactive compounds and nutrients in barley (Hordeum vulgare L.) after exposure to copper and copper oxide nanoparticles: Implications for use of nanofertilizers in agriculture.
Authors: Karmous Inès , Kadri Oumaima , Rahmani Rami , Chaoui Abdelilah , Debouba Mohamed , Lachiheb Belgacem , Bouhamda Talel , Mabrouk Mahmoud , Sheehan David 
Published: March 2024

Abstract
Possible risks of nanofertilizer-mediated agriculture were assessed by studying the effects of copper and copper oxide nanoparticles (Cu NP and CuO NP) on barley (Hordeum vulgare L.) seedlings. Liquid chromatography coupled to mass spectrometry and gas chromatography coupled to mass spectrometry revealed qualitative and quantitative changes in the main phytochemicals. Cu NP and CuO NP caused depletion of several phenolic acids and flavonoids, which may reduce the antioxidant potential of foods derived from barley. An additional effect noted was a deficiency in some bioactive materials such as volatile organic compounds. In addition, an imbalance of essential mineral levels may alter biochemical and physiological functions in diets featuring barley. Effects on nutrients were complex. Some were nanoparticle-specific, some were common to both nanoparticles and some were associated with metallic copper becoming bioavailable. Alteration of nutritional quality, added to the accumulation of toxic cupric ions and hazards associated with the induction of oxidative stress raise some concerns about use of Cu and CuO based nanofertilizers.
Waste reintroduced in the kitchen: life cycles inventories of representative waste-to-nutrition pathways
Authors: Javourez U. , Tituta-Barna L. , Hamelin L. 
Published: March 2024

Abstract
Transforming residual streams into novel ingredients such as insects, microorganisms, or protein extracts, is increasingly promoted to mitigate global environmental impacts. Yet, to unambiguously quantify the potential environmental benefits and implications of scaling these conversion pathways, a comparative assessment framework is missing. To this end, we propose a common life cycle inventory (LCI) modeling strategy to forecast the performances of 16 representative “waste-to-nutrition” pathways according to 18 input streams characteristics and 293 technological parameters. Analyzed over eleven contrasted case studies, proposed LCI models not only allow to compute the untapped potential of waste-to-nutrition pathways, but also unravel trade-offs between production yields, energy requirements, and input streams composition. We show that scaling novel waste-based proteins production pathways could totally offset French protein feed imports, provided substantial adaptation of energy systems and mobilization of biomass resources. Based on in-depth literature review and data collection, proposed LCI modelling approach is expandable to the broader set of waste recovery technologies, and can support the design of sustainable circular bioeconomy strategies.
Prognostic nomogram for cholangiocarcinoma after immunotherapy
Authors: Chen Chao , Shi Zhan , Chu Xiaoyuan , Liu Hong , Chen Ao , Zhou Mingzhen , Zhou Ziyan , Zhang Juan , Zhao Yan , Shen Jie , Liu Baorui , Liu Xiufeng 
Published: March 2024

Abstract

Purpose: We aim to establish a convenient and effective prognostic nomogram for cholangiocarcinoma (CCA) patients receiving immunotherapy, and to further help the selection of individualized treatment regimens.
Patients and Methods: We retrospectively analyzed the clinicopathological and follow-up data of CCA patients who underwent immunotherapy from January 2020 to December 2022 at Nanjing Drum Tower Hospital and Jinling Hospital. The univariate and multivariate Cox regression analyses were used to assess the relationship between variables and survival data. A novel prognostic nomogram was established, and the discrimination ability, accuracy, and clinical applicability of the nomogram were measured by concordance index (C-index), calibration curves, and decision curve analysis (DCA).
Results： A total of 60 patients were enrolled in this study. Univariate and multivariate analyses identified that liver metastasis, surgery, and Eastern Cooperative Oncology Group performance status (ECOG PS) were independent prognostic factors for CCA patients after immunotherapy. The nomogram was then established based on the above factors, the C-index of nomogram was 0.814 [(95% confidence interval (CI): 0.720-0.908)], the area under the curve (AUC) values in the 6, 9, and 12 months were 0.870 (95% CI: 0.760-0.979), 0.882 (95% CI: 0.769-0.996), and 0.902 (95% CI: 0.769-0.996), respectively. Calibration curves showed good consistency between the nomogram predicted and actual observed, and DCA further suggested good clinical applicability of the nomogram.
Conclusion: The nomogram we established showed good performance in predicting survival benefits in patients with CCA after immunotherapy. This prognostic model may help us to select individualized treatment.
Neuronal alterations in AKT isotype expression in schizophrenia
Authors: McCullumsmith Robert , Imami Ali , Eby Hunter , Hamoud Abdul-rizaq , Ryan William , Sahay Smita , Arvay Taylen , O'Donovan Sinead , Asah Sophie , Golchin Hasti , Joyce Alex , Walss-Bass Consuelo , Shedroff Elizabeth , Devine Emily 
Published: March 2024

Abstract

Schizophrenia is characterized by substantial alterations in brain function, and previous studies suggest insulin signaling pathways, particularly involving AKT, are implicated in the pathophysiology of the disorder. This study demonstrates elevated mRNA expression of AKT1-3 in neurons from schizophrenia subjects, contrary to unchanged or diminished total AKT protein expression reported in previous postmortem studies, suggesting a potential decoupling of transcript and protein levels. Sex-specific differential AKT activity was observed, indicating divergent roles in males and females with schizophrenia. Alongside AKT, upregulation of PDPK1, a critical component of the insulin signaling pathway, and several protein phosphatases known to regulate AKT were detected. Moreover, enhanced expression of the transcription factor FOXO1, a regulator of glucose metabolism, hints at possible compensatory mechanisms related to insulin signaling dysregulation. Findings were largely independent of antipsychotic medication use, suggesting inherent alterations in schizophrenia. These results highlight the significance of AKT and related signaling pathways in schizophrenia, proposing that these changes might represent a compensatory response to a primary defect of conical insulin signaling pathways. This research underscores the need for a detailed understanding of these signaling pathways for the development of effective therapeutic strategies.
Proximate Composition, Antioxidant Activity, Lipids and Elemental Profiling of Argan, Almond, Sesame, Nigella, Soybean and Sunflower Oil Press Cakes Reveal a Great Potential of Valorization
Authors: Hallouch Otmane , Ibourki Mohamed , Devkota Krishna Prasad , Majourhat khali , Gharby Said 
Published: March 2024

Abstract
Purpose : The oil industry generates substantial quantities of oilcake. These residues are traditionally used in many domains for multiple purposes. In order to explore other potential uses of these by-products, a comprehensive physicochemical characterisation was conducted.
Methods : The analysis encompassed various parameters, including mineral profiling, protein content, fiber content, fatty acid composition, sterol content, total polyphenol, total flavonoid content, and antioxidant activity in argan, almond, sesame, nigella, sunflower, and soybean press cake.
Results : Results indicated that potassium (K), phosphorus (P), magnesium (Mg), calcium (Ca), and sodium (Na) constituted the primary mineral elements in the studied oilcake. Regarding protein content, argan and soybean press cakes contained the highest level of 45.90±0.10 and 44.85±1.10 g/100g, respectively, while nigella and sunflower press cakes had the lowest protein content of 25.62±1.99 and 26.43±2.06 g/100g, respectively. The fatty acid composition revealed that the residual oils extracted could present beneficial properties, as they are rich in unsaturated fatty acids. Nigella press cake oil has a high oleic acid content (67.65%), while Sunflower press cake oil is richest in linoleic acid (54.17%). Sunflower press cake outperformed in total phenolic and flavonoid content, with registered values of 9.82 mg GAE/g and 15.44 mg QE/g, respectively. Additionally, sunflower press cake demonstrated the highest DPPH and FRAP antioxidant activity, and the values were 34.05 and 8.90 mg AAE/g, respectively.
Conclusion : The findings suggest that oilcake could be considered as a rich nutrient source and their extracts exhibit substantial potential for added value, warranting focused attention in future research and development.
The effects of inducible defenses on population stability in Paramecium aurelia
Authors: McClure Catherine M , Hancey Kayla , Hammill Edd 
Published: March 2024

Abstract
Predator-Prey dynamics have been studied across many different systems over the past 80 years. The outcomes of this past research have yielded useful theoretical and empirical models of predator-prey systems. However, what stabilizes predator-prey dynamics is often debated and not well understood. One proposed stabilizing mechanism is that the inducible defenses of prey decrease predation risk by creating a prey population that is invulnerable to predation, leading to a reduction in trophic interaction strength. In this study, we investigated the potential stabilizing effects of inducible morphological defenses in the protozoan, Paramecium aurelia, across a range of nutrient concentrations to better understand a potential stabilizing mechanism of systems under nutrient enrichment (Paradox of Enrichment). Using P. aurelia clones that differ in their ability to induce defenses, we found that the most susceptible clone that does not express any known inducible defense showed reduced survival along a gradient of increasing nutrient concentrations. Clones expressing either inducible or permanent morphological defenses (increasing body width in response to predation threat) were not significantly affected by increasing nutrients demonstrating a potential benefit of these defenses. However, when evaluating population stability (coefficient of variation) rather than survival, we found a stabilizing effect of increasing nutrients on all P.aurelia populations. Our results demonstrate varied effects of increasing nutrients on population stability depending on the level of defense expression and stability metric used. Our results reinforce that choice of stability metric can alter conclusions about population stability and persistence, highlighting the need to adopt multiple metrics and approaches.
Accuracy of cup alignment in total hip arthroplasty – a comparison between the portable navigation and goniometer
Authors: Tetsunaga Tomonori , Tetsunaga Tomoko , Yamada Kazuki , Takashi Koura , Inoue Tomohiro , Okuda Ryuichiro , Muguruma Sho , Ozaki Toshifumi 
Published: March 2024

Abstract
Navigation systems, including portable navigation systems, used for total hip arthroplasty (THA) are useful for achieving higher cup alignment accuracy. NAVBIT, a newly available portable navigation system, uses a unique registration method, the table tilt registration. However, its accuracy is unclear. This retrospective study aimed to investigate whether THA with a portable navigation system in the lateral position with the flip technique is more accurate than THA with a cup goniometer in the supine or lateral positions. This study included 96 consecutive patients (77 women, 19 men). The accuracy of cup orientation was compared among the three groups. The absolute values of the difference in cup inclination and anteversion with the NAVBIT (2.1 ± 1.7°, 2.0 ± 1.4°) were smaller than that with the cup goniometer in the supine (3.4 ± 2.4°, 3.4 ± 2.2°) and lateral decubitus positions (3.4 ± 2.5°, 5.0 ± 3.5°). Ninety-one percent, 64.5%, and 56.3% were within 5° of the target angle in the navigation, supine goniometer, and lateral goniometer groups, respectively. The accuracy of cup alignment with the portable navigation system using the flip technique was significantly higher than that with the cup goniometer in the supine and lateral decubitus positions.
Sex difference in BAT thermogenesis depends on PGC-1α-ChREBPβ mediated de novo lipogenesis in mice
Authors: Tsujimoto Kazutaka , Takeuchi Akira , Ikeda Kenji , Aoki Jun , Niitsu Yoshihiro , Horino Masato , Hara Kazunari , Okazaki Rei , Kaneda Ryo , Murakami Masanori , Shiba Kumiko , Komiya Chikara , Yamada Tetsuya 
Published: March 2024

Abstract
Brown adipose tissue (BAT), a thermogenic tissue that plays an important role in systemic energy expenditure, has histological and functional sex differences. BAT thermogenic activity is higher in female mice than in male mice. However, the molecular mechanism underlying this functional sex difference has not been fully elucidated. Herein, we demonstrate the role and mechanism of PGC-1α in this sex difference. Inducible adipocyte-specific PGC-1α knockout (KO) mice displayed decreased BAT thermogenesis only in females. Expression of carbohydrate response-element binding protein beta (Chrebpβ) and downstream de novo lipogenesis (DNL) related genes were both reduced only in female KO mice. BAT-specific knockdown of Chrebpβ reduced the DNL-related gene expression and BAT thermogenesis in female wild-type mice. Furthermore, PGC-1α enhanced the sensitivity of female BAT estrogen signaling, thereby increasing Chrebpβ and its downstream DNL-related gene expression. These findings demonstrate that PGC-1α-ChREBPβ mediated DNL plays a pivotal role in BAT thermogenesis in a sex-dependent manner.
Comparative analysis of sandy beach and foredune geomorphic change measurements from Apple LiDAR and small-unoccupied aerial systems
Authors: Burchi Brendan M.J. , Theuerkauf Ethan J. 
Published: March 2024

Abstract
Sandy beach and foredune environments are common throughout the Great Lakes region and world. Coastal landscapes are dynamic and vulnerable due to water level fluctuations, high-energy storm events, and human disturbance. Standard methods for measuring geomorphic transformations over time include small-unoccupied aircraft systems (sUAS), but it is costly and spatiotemporally limited. To document the utility of the Apple LiDAR for coastal mapping, we quantitatively evaluated the accuracy of Apple’s light imaging detection and ranging (LiDAR) scanner in comparison to high precision RTK-GPS paired with sUAS to map geomorphic change at Port Crescent State Park in Lake Huron. Benchmark elevations were measured via RTK-GPS and the sUAS and Apple LiDAR elevation measurements were compared to these benchmark elevations to calculate percent errors. Low percent errors were documented, which allowed for further analysis of spatial differences between the two methods in both mapping morphology at a single instance in time as well as change over several months (in response to wave events). Spatial patterns are consistent between the DEMs, and large geomorphic transformations, such as the formation of a berm, were detected in both DODs. Differences between the two survey elevation models arise due to the Apple LiDAR’s capability to detect the finer-scale sandy contours with the foredune, suggesting the scanner can be used to map in areas with rugged topography and/or vegetation presence. Coastal managers can utilize the Apple LiDAR as an accessible way to map geomorphic change quickly and accurately, which can promote the development of proactive and resilient management plans.