bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Ketebalan Mulsa Organik Kirinyuh (Chromolaena Odorata) terhadap Kandungan Nutrisi Rumput Brachiaria Hybrid Cv. Mulato Panen Ke-3
Authors: Lodo Donisius Fransiskus , Osa Dominggus B. , Sulistijo Edi Djoko 
Published: January 2023

Tujuan penelitian ini adalah untuk mengetahui pengaruh ketebalan mulsa organic kirinyuh (Chromolaena odorata) terhadap kandungan protein kasar (PK), serat kasar (SK) dan kandungan mineral kalsium (Ca) rumput Mulato(Brachiaria hybrid cv. Mulato) panen ke-3. Metode penelitian yang digunakan adalah metode eksperimen dengan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan yaitu: R0= tanpa mulsa (perlakuan Kontrol), 2) R1= ketebalan mulsa 1 cm (60 gr/polybag), 3) R2= ketebalan mulsa 3 cm (180 gr/polybag), 4) R3= ketebalan mulsa 5 cm (300 gr/polybag) dan setiap perlakuan diulang sebanyak 4 kali sehingga terdapat 16 unit percobaan. Analisis data dilakukan dengan menggunakan Analisis Of Variance (ANOVA). Hasil penelitian menunjukkan bahwa kandungan protein kasar (%) R0: 6,72, R1: 7,74, R2: 7,75, R3: 8,52, Serat Kasar (%) R0: 40,69, R1: 40,76, R2: 40,96, R3: 41,11 dan Mineral Kalsium (%) R0: 0,88, R1: 0,92, R2: 0,88, R3: 0,86. Hasil analisis ragam menunjukkan bahwa kandungan protein kasar (PK), serat kasar (SK) dan mineral kalsium (Ca) rumput Mulato (Brachiaria hybrid cv. Mulato) panen ke-3 pada setiap perlakuan memberikan pengaruh yang tidak nyata (P>0,05). Dapat disimpulakn dari penelitian ini bahwa pemberian mulsa organik kirinyuh (Chromolaena odorata) hingga sebanyak 300gr per polybag belum mampu memberikan pengaruh terhadap kandungan protein kasar, serat kasar dan mineral kalsium rumput Brachiariahibrid cv.Mulato pada panen ketiga
Substitusi Limbah Kangkung Air (Ipomoea aquatica) Terfermentasi Terhadap Performa Ayam Kampung Super Betina
Authors: Nifu Novita Grasia , Mulyantini, S.S N. G. A. , Dillak Sutan Y.F.G. 
Published: January 2023

The purpose of this study was to determine the substitution of fermented water spinach waste (Ipomoea aquatica) in commercial feed on the performance of super free range female chickens. This study used 80 super free range female chickens aged 5 weeks. The research method used was a completely randomized design consisting of 4 treatments, each treatment consisted of 5 replications, and each replication consisted of 4 chickens. The treatments consisted of R0: 100% commercial ration, R1: 90% commercial ration + 10% water spinach waste fermented by tape yeast, R2: 80% commercial ration + 20%water spinach waste fermented by tape yeast, R3: 70% commercial ration + 30%water spinach waste fermented by tape yeast. The results of statistical analysis showed that the substitution of water spinach waste fermented by tape yeast on the performance of super female free range chickens with different treatments gave a significant (P<0,05) effect on ration intake, drinking water intake. But did not give a significant effect (P˃0,05) on body weight gain. Based on the results of the study, it can be concluded that the substitution of water spinach waste (Ipomoea aquatica) fermented by tape yeast to a level 30% in commercial feed increased ration intake and drinking water intake. However, at the substitution level of 20% the ration conversion rate increases.

Tujuan Penelitian ini adalah untuk mengetahui substitusi limbah kangkung air (Ipomoea aquatica) terfermentasi pakan komersial terhadap performa ayam kampung super betina. Penelitian ini menggunakan ayam kampung super betina sebanyak 80 ekor berumur 5 minggu. Metode penelitian yang digunakan adalah Rancangan Acak Lengkap yang terdiri dari 4 perlakuan, tiap perlakuan terdiri dari 5 ulangan, dan tiap ulangan terdiri dari 4 ekor ayam. Perlakuan yang diberikan terdiri dari R0: Ransum komersial 100%, R1: Ransum komersial 90% + 10% limbah kangkung airterfermentasi ragi tape, R2: Ransum komersial 80% + 20% limbah kangkung airterfermentasi ragi tape dan R3: Ransum komersial 70% + 30% limbah kangkung air terfermentasi ragi tape. Hasil analisis statistik menunjukan bahwa substitusi limbah kangkung air terfermentasi ragi tape terhadap performa ayam kampung super betina dengan perlakuan berbeda memberikan pengaruh nyata (P˂0,05) terhadap konsumsi ransum, konsumsi air minum dan konversi ransum. Tetapi tidak memberikan pengaruh nyata (P˃0,05) terhadap pertambahan bobot badan. Berdasarkan hasil penelitian dapat disimpulkan bahwa substitusi pemberian limbah kangkung air (Ipomoea aquatiaca) terfermentasi ragi tape sampai level 30% pada pakan komersial meningkatkan konsumsi ransum dan konsumsi air. Namun pada level substitusi 20% nilai konversi ransum meningkat.
Pengaruh Pemberian Jenis Pinang (Areca catechu L.) sebagai Feed Additive terhadap Performa Ayam Broiler
Authors: Ayu Aurelia Fatima , Malik Agustinus Konda , Mulyantini, S. S. N. G. A. 
Published: January 2023

This study was to evaluate the effect of giving areca nut (Areca catechu L) as a feed additive on the performance of broiler chickens. The material used is 96 DOC broiler chicken strain CP 707. Completely Randomized Design was adopted in this experiment which consist of 4 treatments and 6 replications, 4 chcikens per replicate. The treatments were P0: Commercial feed without areca nut powder, P1: commercial feed + 1% coconut betel nut, P2: Commercial feed + 1% areca nut, P3: Commercial feed + 1% ornamental betel nut. Research variables include feed intake, body weight gain, final weight and feed conversion ratio. The results of the study showed that giving different types of betel nut to chickens had a significant effect (P<0.05) on final body weight, body weight gain, and feed conversion ratio. It was found that providing different types of areca nut at a level of 1% in commercial feed increased body weight gain, final weight and decreased feed conversion ratio in broiler chickens. The final body weight and the body weight gain of broiler chickens is higher when they are feed areca nut.

Penelitian ini bertujuan untuk mengevaluasi pengaruh pemberian jenis pinang (Areca catechu L.) sebagai feed additive terhadap performa ayam broiler. Materi yang digunakan adalah DOC ayam broiler strain CP 707 sebanyak 96 ekor. Metode penelitian ini memakai Rancangan Acak Lengkap meliputi 4 perlakuan dan 6 ulangan, tiap-tiap ulangan terdapat 4 ekor ayam broiler. Perlakuan yang diberikan adalah P0: Pakan komersial tanpa penambahan serbuk pinang, P1: Pakan komersial +1% serbuk bonak, P2: Pakan komersial + 1% pinang irian, P3: Pakan komersial + 1% pinang hias Pakan perlakuan diberikan dari umur 14-35 hari. Variabel penelitian meliputi konsumsi pakan, pertambahan bobot badan, bobot badan akhir dan konversi pakan. Hasil penelitian menunjukkan bahwa pemberian jenis pinang yang berbeda pada ayam berpengaruh nyata (P<0,05) terhadap bobot badan akhir, pertambahan bobot badan, dan konversi pakan. Pemberian jenis pinang yang berbeda pada level 1% pada pakan komersial mampu menaikkan pertambahan bobot badan, bobot akhir dan menurunkan konversi pakan pada ayam broiler. Bobot akhir dan pertambahan bobot badan ayam broiler lebih tinggi bila diberi pakan yang ditambah pinang irian.
Stories of the Silenced Manifesto and Mad Studies
Authors: McMahon Rachael 
Published: January 2023

This paper delves into a discussion about my experience of living with schizoaffective disorder and how I am shackled by biomedicine. This paper outlines a series of concepts that, like Mad Studies, emancipates and provides a commensurable space for mental health service users to have a voice and to be heard. The discourse which promotes this space is what I call the Silenced Manifesto. Throughout this paper, I unpack the meaning of the Silenced Manifesto which builds upon the importance of the discipline of Mad Studies. Ultimately, this paper is about the effects of biomedicine on my mental health. Firstly, I discuss the method used in my research, that is autoethnography. Then, I give a background of the concepts of the Silenced Manifesto and Mad Studies, the theoretical backbones of the paper. Then, I back up my argument with a narrative of what it is like to be a cog in the wheel of biomedicine. In particular, a narrative on how I am labelled and assessed and therapeutically treated within the biomedical paradigm. And I query if biomedicine and its scientific arm of psychiatry are in fact applicable and appropriate to mental health, its diagnosis and definition and its treatment.
CAGE13-4 Cruise Report: Sub-seabed CO2 Storage: Impact on Marine Ecosystems (ECO2) (A 7th Framework Programme EU project) PART II.
Authors: Bünz Stefan 
Published: January 2023

Cruise CAGE 13-4 focused on the acquisition of acoustic data in two of the main target areas within CAGE, the deep (>1000 m water depth) seeping Vestnesa Ridge area and the shallower (< 400 m) highly active Prins-Karls Foreland (PKF) sites. Scientific problems that are to be addressed in these two key target areas include the periodicity of seepage (i.e. time scales of active, inactive and reactivated systems), quantification of gas and hydrates, the nature of gas sources, trigger mechanisms for seepage and the architecture of the fluid flow structures underlying seafloor seepage sites.
Specific objectives of the cruise were as follows:

To repeat a P-cable survey covering the active seeps on the Vestnesa Ridge in order to develop time-lapse 4D seismic studies of gas leakage.
To acquire a P-cable survey at the active seeping area offshore PKF for planning and re-evaluation of drilling sites during the upcoming MeBo cruise in 2014.
To repeat hydro-acoustic surveying for monitoring of flares in PKF active area.

The cruise may be known as: CAGE13_7_ECO2_II
CAGE13-5 Cruise Report: Investigation of glacial geomorphology in the Storfjordrenna.
Authors: Andreassen Karin 
Published: January 2023

The course GEO‐8144/3144 Marine geology and geophysics cruise, taught at the University of Tromsø, is part of the obligatory courses to be completed by PhD students affiliated with the AMGG research school and yields 5 credits (ECTS). Participants include scientific staff and students.
This cruise was conducted within the framework of

the Norwegian Science Council (NFR) project Glaciations in the Barents Sea area (GlaciBar) and
the trainee school in Arctic Marine Geology and Geophysics (AMGG) financed by the University of Tromsø. The cruise was funded by AMGG.

The main target areas are the Storfjordbanken and Storfjordrenna south of Svalbard. The cruise addressed marine glacigenic processes of the areas, with a focus on the last glacial-interglacial cycle in order to reconstruct in a more detail way the retreat of the Barents Sea–Svalbard Ice Sheet.
To collect data have been used different methods and instruments, which will be described in a more detailed way in chapter 3. Below here there is only an overview:

Multibeam echo sounder: Sound-wave beams are transmitted in a fan perpendicular to the ship track from a hull-mounted echo sounder. Produces high-resolution seafloor bathymetry.
Chirp: High-resolution acoustic profiling.
CTD (Conductivity, Temperature, Depth): Sensors installed in a frame measure CTD properties of the water column. Generally used for oceanographic studies, but here mainly to calibrate the multibeam data from calculated velocities.
2D seismic: GI airguns and hydrophone cable (streamer).
Sediment coring: Gravity coring.
Gas sample collection.

The targeted study area is under-explored compared to similar areas (Bjørnøyrenna) in the SW Barents Sea. The study areas in the Storfjordrenna and Stordfjorbanken are shown. Several different features have been identified on the seafloor, like MSGLs, grounding zone wedges, flares, pockmarks and ploughmarks. All these features will be described in detail in chapter 4.
In addition, 9 gravity cores were acquired in areas likely to provide information on the timing of the formation of the sediment accumulation. The specific core locations were chosen based on information from multibeam swath bathymetry and chirp data. Furthermore, gas samples were collected from the cores from pockmarks and will be analyzed later.
The new results add new detailed data regarding the deglaciation of the Storfjorden trough. Glacial geomorphologic features similar to the ones in Bjørnøyrenna were discovered. The observation of gas flares were the first such discovery in the northern Barents Sea. The discovery of flares and pockmarks might have a big impact on future petroleum exploration activities in the region.
The cruise may be known as: HH_2013_GEO_8144_3144
CAGE13-7 Cruise Report: Gas Release Activity & Underwater Landslide Research Cruise
Authors: Mienert Jürgen , Plaza-Faverola Andreia , Johnson Joel , Franek Peter , Urban Peter , Osti Giacomo , Iversen Steinar , Nair Anoop , Olsen Bjørn-Runar 
Published: January 2023

The overall aim of the CAGE 13-7 cruise was to study the gas release activity from gas hydrated sub-seabed environments at the continental margin off Svalbard towards the Norwegian-Greenland Sea and Arctic Ocean. Acoustic measurements in the water column, water sampling for gas analyses, seismic profiling, bathymetry mapping, and sediment coring allowed to reach this aim. Generally, the water column above gas flares may be rich in methane but methanotrophic microorganisms might hinder an escape of methane from the water to the atmosphere. At the Molloy transform and the Vestnesa ridge we collected seismic data and sediment cores for sampling gas hydrates. We also took sediment cores from a submarine slide complex at the continental margin of NW Svalbard. The age of this slide is of interest because it sits on gas hydrated sediments as indicated by a BSR. The timing of the slope failure is unknown. At the massive Hinlopen slide area we surveyed the eastern sidewall, the toe of the slope and a block within the major slide debris flow area to understand better a potential coupling between slide processes and gas hydrates. Seismic profiles show bottom simulating reflectors that are indicative for gas hydrate underneath the southeastern headwall of this slide complex.
The cruise may be known as: CAGE13_JM
Impact of Drought on Sorghum Production and Its Adaptation Strategies in Baki District, Awdal Region, Somaliland
Authors: Ali Muhiyadin Abdilahi , Karim Md. Rezaul , Osman Mohamed Abdi 
Published: January 2023

The main objective of the study was to determine the impact of the drought on sorghum production and its adaptation strategies to overcome the impacts. The sorghum farmers of the Baki and Ruqi villages under the Baki districts were the respondents of the study. the study was conducted from 16 February 2022 – 1 January 2023, from the population, the study selected 109 sample sizes to represent the population by using the Slovin formula with the maximum acceptable error of 5%. The sampling procedure was non-probability particularly purposive sampling. fifteen major drought impacts faced by sorghum farmers were identified in the study. A four-point rating scale was used to measure the extent of drought impact, and based on the scale score, the farmers were categorized. Moreover, Drought Impact Index (DII) was calculated to rank the selected impacts. the highest proportion of sorghum farmers (78 percent) faced high drought impacts on the production of sorghum. Among the 15 selected drought impact the highest drought impact index (DII) was found for ‘Crop failure’ which is (DII 327) and the lowest was “increase the unemployment” with a score of (DII 279). The most prioritized suggestion adaptation strategies regarding the solution of the drought impacts were “Drought-tolerant crop varieties” followed by “Use of short-duration crop varieties” “water harvest for irrigation use”, and “weather forecasts and early warnings system”. The study recommends the adaptation of drought-resistant crop varieties, short-duration crops, the establishment of weather forecasts and early warning systems, and water harvesting for irrigation use to adapt the climatic shocks.
Cardiovascular Disease Spectrum and Mortality in the Medical Wards of University of Port-Harcourt Teaching Hospital: A 5-Year Review
Authors: Dodiyi-Manuel Sotonye T. , Ajala Aisha O. 
Published: January 2023

Background: Cardiovascular disease is a leading cause of mortality globally. Approximately 80% of deaths occur in low- and middle-income countries like Nigeria, where preventive health practices are poor or non-existent. The aim of this study was to assess the pattern of cardiovascular disease admissions and mortality over a 5-year period in a tertiary hospital in Rivers State, Nigeria.
Methods: Admissions records of patients admitted into the medical wards within the study period (January 2017 to December 2021) were reviewed and relevant information pertaining to the study objectives was retrieved for analysis. Data obtained from the records were the age, sex, final diagnosis, co-morbidities, duration of admission and outcome.
Results: There were a total of 1901 cardiovascular admissions with a male to female ratio of 1.3 to 1. Cardiovascular mortality was also higher in males with a ratio of 1.0 to 0.9. Cerebrovascular accident accounted for 44.9% of total admissions which was closely followed by heart failure (39.4%), hypertensive crises (10.2%) and pulmonary embolism also accounted for 3.5% of cases. Acute coronary syndrome, arrhythmias, pericarditis, and peripheral vascular disease accounted collectively for less than 2% of cases. Cardiovascular related mortality accounted for 20.6% over the 5-year study period. Males had significantly higher cases of heart failure during the study period.
Conclusion: A high burden of cardiovascular disease related admissions and mortality was found with an exponential increase over the 5-year study period. Cerebrovascular accident and heart failure accounted for the commonest cause of CV mortality. Preventive measures to reduce the burden of CV disease is essential to curtail this growing menace.
The Influence of Agitation Rates, pH and Calcium Carbonate on L-lysine Production by Bacillus subtilis using Agricultural Products as Carbon and Nitrogen Sources
Authors: Okpalla J. , Ekwealor I. A. 
Published: January 2023

L-Lysine is an essential amino acid that is required in the diet of humans and animals. It is utilized in human medicine, cosmetics and pharmaceutical industry. ’The influence of agitation rates, pH and calcium carbonate on L-lysine production by Bacillus subtilis using agricultural products as carbon and nitrogen sources was studied. The L-lysine-producing bacteria had already been isolated from Nigerian soil. They were purified and Identified as B. subtilis PR13 and B. subtilis PR9, using cultural, biochemical and molecular characteristics. Optimization of some parameters which included agitation rates, pH values and CaCO3 concentrations, on L-lysine production by the Bacillus species was carried out. The L-lysine was produced in 250 ml flasks containing fermentation media (FM1 and FM2). The findings revealed that, enhanced L-lysine yield of 2.10 and 1.33 mg/ml was observed at agitation rate of 180 rpm for B. subtilis PR13 and PR9 respectively. There was a positive correlation between agitation rates and L- lysine production by B. subtilis PR13 and PR9 (r = 0.96 and 0.83 respectively). The pH of 7.5, stimulated optimum L- lysine yield of 2.27 mg/ml for PR13 and 1.38 mg/ml for PR9. There was a positive correlation between pH values and L-lysine production by B. subtilis PR13 and PR 9 (r = 0.63 and 0.50 respectively). The supplementation of 40g/l of CaCO3, enhanced optimum L-lysine yield of 2.18 mg/ml for B. subtilis PR 13 and 1.30 mg/ml for B. subtilis PR9. There was a positive correlation between varying concentrations of calcium carbonate and L-lysine production by the B. subtilis PR13 (r =0.35), while negative correlation was observed for B. subtilis PR 9 (r = -0.10). The results obtained in the study illustrated that the optimization of process parameters could increase the L-lysine yield from agricultural products by B. subtilis PR13 and B. subtilis PR9.
CAPITALISMO INDUSTRIAL DE PLATAFORMA: externalizações, sínteses e resistências
Authors: Amorim Henrique , Moreira Cardoso Ana Claudia , Bridi Maria Aparecida 
Published: January 2023

Na contramão das teses da sociedade pós-industrial, o artigo desenvolve o argumento de que as plataformas digitais sintetizam contemporaneamente a radicalização e o espraiamento da lógica produtiva industrial. Ao analisar o capitalismo de plataforma e os mecanismos de externalização da produção, considera que as plataformas são apenas a ponta do iceberg e a comprovação empírica do desenvolvimento da lógica industrial, da produção demercadorias (produto ou serviço, material e/ou imaterial, tangível ou intangível). Trata-se, assim, de um capitalismo industrial de plataforma. Com esse processo em curso, observa-se a tendência de espraiamento da plataformização do trabalho e suas formas de exploração de trabalho, de relações de trabalho destituídas de direitos que, por sua vez, encontram resistência nas lutas dos trabalhadores e trabalhadoras que desnudam a faceta perversado trabalho plataformizado.
Perfil dos Estivadores Associados à Sociedade União Operária dos Estivadores de Ilhéus (1919-1927)
Authors: Alcântara Érika Luanna da Mota 
Published: January 2023

Este artigo tem como objetivo traçar o perfil dos estivadores associados à Sociedade União Operária dos Estivadores de Ilhéus nos anos de 1919-1927. Pretendemos aqui, discutir acerca da narrativa do emigrante sergipano presente no discurso de representação dos trabalhadores de Ilhéus no período republicano, juntamente com analise do livro de registro dos estivadores, traçar até que ponto essa narrativa se enquadra no perfil dos trabalhadores da estiva que estavam associados, assim como perceber as dinâmicas sócias que esses estivadores vivenciavam na medida em que compreendemos que as suas escolhas cotidianas era influenciadas pelas suas experiências e que essas interferiam diretamente no seu fazer enquanto trabalhador.
Green‐solvent Processable Dopant‐free Hole Transporting Materials for Inverted Perovskite Solar Cells
Authors: Yu XinYu , Gao Danpeng , Li Zhen , Sun Xianglang , Li Bo , Zhu Zonglong , Li Zhong'an 
Published: January 2023

AbstractThe commercialization of perovskite solar cells (PVSCs) urgently requires the development of green‐solvent processable dopant‐free hole transporting materials (HTMs). However, strong intermolecular interactions that ensure high hole mobility always compromise the solubility and film‐forming ability in green solvents. Herein, we show a simple but effective design strategy to solve this trade‐off, that is, constructing star‐shaped D‐A‐D structure. The resulting HTMs (BTP1‐2) can be processed by green solvent of 2‐methylanisole (2MA), a kind of food additive, and show high hole mobility and multiple defect passivation effects. An impressive efficiency of 24.34 % has been achieved for 2MA‐processed BTP1 based inverted PVSCs, the highest value for green‐solvent processable HTMs so far. Moreover, it is manifested that the charge separation of D‐A type HTMs at the photoinduced excited state can help to passivate the defects of perovskites, indicating a new HTM design insight.