bluuebunny/crossref_metadata_2025 huggingface dataset:
Karakteristik Kualitas Daging Sapi Peranakan Ongole yang Berasal dari Otot Longissimus Dorsi dan Gastrocnemius
Authors: Nuraini Nuraini , Hafid Harapin
Published: September 2023

The  research  target  was  to  know    the  characteristic  of  beef  quality  of  Peranakan Ongole  cattle  with  meat  sample  from  Longissimus  dorsi  and  Gastrocnemius.  Data  of tenderness and characteristic of chemical composition of beef using t-Student test. Result of research indicated that the musculus Longissimus dorsi is more tender than musculus Gastrocnemius.  Fat  content  of  musculus  Longissimus dorsi  was  higher  than  that  of musculus Gastrocnemius. On the other hand, water, crude protein and mineral content of musculus Longissimus dorsi was lower than those of musculus Gastrocnemius.
Influence of Environmental Temperature on Thyroid Hormone Production in Sheep
Authors: Syafwan Syafwan
Published: September 2023

The effect of high (28oC) and low (14oC) temperature on thyroid hormone production were studied in five male sheep since the activity of thyroid releasing hormone (TRH) cell in the hypothalamus that influence the thyroid stimulating hormone (TSH) production and release can be affected through the temperature regulatory center. The aim of this study were to measure the iodine (the core of thyroid  hormone)  needed  in  the  different  temperatures,  T4 (thyroxine) production, T4 and T3 (triiodotironine) concentration. Two experiments were performed  in  both  condition  to  investigate  the  thyroidal 125 I  uptake  and  to measure  T4 production.  The  sheep  were  shorn  at  the  beginning  of  each adaptation period (22o C). The first  treatment was  high  temperature and  the second treatment was low temperature. The experiments were done at least five weeks of each temperature. The mean of rectal temperatures during the warm period were significantly higher than that in the cold period. The feed intake during the warm period tend to decrease significantly, but there was no increase during the cold period. The absolute iodine uptake (AIU) over 24 hours was markedly increased during the second period (7.94±1.37 -g/24 hr) compare to the first period (1.65±0.13 -g/24 hr). It means that cold exposure has a potential to stimulate the thyroid gland in order to uptake more iodide. The mean of T4 concentration  was 51.6±2.1 ng/ml during the warm and 61.2±5.5 ng/ml four weeks after shift to the cold period and did not differ, but four weeks later the concentration  was  significantly  increased  (77.4±1.47)(33%).  The  same  pattern occurred to the T3 concentration that the four weeks after shifting the level of T3 was not significantly increased from value of 0.39 ng/ml to value of 0.51 ng/ml, eight weeks after shifting the T3 value (0.65 ng/ml) was significantly rose. This
Evaluasi Hasil Persilangan Ayam Lurik, Ayam Merawang dan Ayam Komering 267 Evaluasi Hasil Persilangan Ayam Lurik, Ayam Merawang dan Ayam Komering
Authors: Depison Depison
Published: September 2023

This research was aimed to study the breeding result between Lurik chicken versus Merawang  and  Komering  chicken  and  between  Merawang and  Komering  chicken..  Experimental  variables  were  taken  in  this  research were  egg  production,  egg  weight, fertility, hatched weight, daily weight gain, feed efficiency, chicken feather colour, comb shape, leg colour, skin and meat colour. Evaluated data was observed from the breeding of Lurik, Merawang and  Komering chickens, progeny of Lurik versus Merawang, progeny of Lurik versus Komering and progeny of Komering versus Merawang. Observed data was analysed by addition, persentage and deviasi standard (X ± sd) (Steel dan Torrie, 1993). T test  was  used  to  compare  egg  production,    egg  weight,  fertility,  hatched  weight,  daily weight gainand  feed efficiency  among the breeding treatments using  Siegel instruction (1994). Based on the research, it could be concluded : 1) egg weight and hatched weight of merawang were  better than Lurik, Komering, progeny of Lurik versus Merawang, Lurik versus Komering  and Merawang versus Komering, 2) The Productivity of breed of Lurik versus Merawang was higher than the breed of Lurik versus Komering and Merawang versus Komering. 3)  The breed of Komering versus Lurik was not signifivantly different in  increasing  of  egg  production  and  decreasing  of  feed  conversion.  4)    There  was  no difference of feed comsumption between Merawang, Komering and progenys of Merawang and Komering versus Lurik.
Penggunaan Bungkil Inti Sawit Fermentasi oleh Jamur Pleurotus ostreatus dalam Ransum terhadap Performans Ayam Broiler
Authors: Noferdiman Noferdiman
Published: September 2023

The experiment was aimed to determine the effect of  Palm Kernel Cake fermentation by Pleurotus ostreatus  (BISF)  in  ration  on  the  performance  of  broiler  chicken.  The  experiment  was  assigned  into Completely Randomized Design (CRD) with  4  treatments and 5 replications. The  treatments were level of BISF  into the ration (P0 : 0%, P1 : 10 %, P2 : 20 %,  and P3 : 30 %). The observed variables were the feed consumption, body weight gain, feed conversion ration, carcass percentage, and the percentage of abdominal fat. The result of this study  showed that  added BISF were   significantly (P<0.01) feed  consumption, body weight gain, feed conversion ration, carcass percentage, and the percentage of abdominal fat. The experiment showed the that fermentation of Palm Kernel Cake (BISF) could be fed to the broiler chicken up to 20 %.
Kecukupan Konsumsi Pangan Hewani di Kota Jambi dalam Hubungannya Kualitas Sumberdaya Manusia Keluarga Serta Faktor-Faktor Yang Mempengaruhinya
Authors: Farhan Muhammad
Published: September 2023

This  research  was  aimed  to  1)  determine the  sufficiency  of  animal  food  consumption  such  as amount  of  food  consumption,  animal  protein  and  energi  consumption  for  the  healthy  life,  2)    find  the correlation  between  sufficincy  of  animal  food  consumptionand  human  resources  quality  and,  3) determine family member appetite on  animal food consumption, food accessibility, income per capita, 4) find the  correlation between animal food availability in their house hold to the sufficiency of animal food consumption  .  the  research  was  condcted  by  survey  in  2 steps  namely  discriptive  and  representative steps.  Sample  were  collected  by  multi  stage  cluster  random  sampling  and  sample  size  were  fixed  by iteratif  methode  .  Correlation  and  patway  abalysis  were  used  as  analysis  model.  This    study  concluded that ; 1) Animal food consumption  in Jambi regency was still under animal food consumption standard, 2) More sufficient animal food consumption  did not inprove quality of human resorces of family member, 3)  Sosisal  culture  and  economic  condition  of  the  family  and  animal  food  availability  at  the  house  hold level had significant food consumption, animal protein and energy
Pengaruh Pemberian Daun Sengon (Albizzia falcataria) Hasil Rendaman dengan Larutan Ca(OH)2 Terhadap Bobot Karkas dan Bobot Organ Pencernaan Ayam Pedaging
Authors: Akmal Akmal
Published: September 2023

This  research  aims  at  meauring  the  use  of  Sengon  soaked  in  kapur  tohor  and  is  effect  on  the performance  of  broiler. The  Study  used  100  broiler  Hubber  aged  3  days  and  5  treatments  ration  which contain different sengon. The design used in this study was completely randomized design (CRD) with 5 treatmen.  Parameter  measured were ration consumption, carcas, and digestive tract. The result of this study  shows  that  the  use  of  sengon  in  the  ration  is  effective  segnificantly  (P<0,05)  on  the  ration consumtion, carcass, and  digestive tract. It could be  concluded that sengon can be used up to 7,5% in the ration of the  broiler.
Polimorfisme Protein Darah Domba di Kabupaten Batanghari
Authors: Erina Silvia , Ediyanto Helmi
Published: September 2023

In  Pemayung and Muara Bulian Subdistrict, Batanghari District, the population of sheep is relatively high. However, information on  genetic characteristics of the sheep has not been well-identified yet . Therefore, in order to reach one of the objectives of veterinary development, conservating local breeds, it is necessary to know blood protein polymorphism of the sheep. One way to identify genetic characteristic of the sheep is by analizing blood protein  electrophoretically.The research is aimed at analizing genetic characteristics of sheep in Batanghari District, including characteristics of blood protein by electrophoresis to know blood protein polymorphism patterns. Blood samples were taken from 20 sheep, 10 sheep from Pemayung Subdistrict and 10 sheep from Muara Bulian Subdistrict. Analysis was conducted at Livestock Molecular  Genetic Laboratory Veterinary Faculty Bogor Agriculture Institute. Allelic Frequency was directly calculated with Hardy-weinberg proportion and genetic distance is was calculated with method of Nei . The result of electrophoretic analysis  has found 5 kinds of proteins ; Albumin, Postalbumin, Transferin, Posttransferin-1 and Posttransferin-2. Albumin and Postalbumin are controlled by 2 alleles ; Allele A=0,6 and allele B=0,4, Transferin is controlled by 4 alleles ; allele A = 0,025, allele B=0,50, allele C=0,45, and allele D=0,025. Posttransferin-1 and posttransferin-2 are controlled by an allele; allele A=1,00. In conclusion, there are 5 kinds of blood protein, they are Albumin, Postalbumin, Transferin, Posttransferin-1 and Posttransferin-2.Polymorphism is detected in 3 loci; Albumin, Postalbumin and Transferin with Heterozigocity Average 0,29 in Pemayung Subdistrict and 0,287 in Muara Bulian Subdistrict. Albumin and Postalbumin loci can be considered as main genetic characteristics.
Perubahan Kandungan Protein dan Serat Kasar Kulit Nanas yang Difermentasi dengan Plain Yoghurt
Authors: N Nurhayati , N Nelwida , S Berliana
Published: September 2023

Penelitian ini dilaksanakan untuk mengetahui perubahan kandungan protein dan serat kasar kulit nanas setelah difermentasi dengan plain yoghurt. Penelitian dilaksanakan di Laboratorium Makanan Ternak, Fakultas Peternakan, Universitas Jambi. Bahan yang digunakan yaitu kulit nanas sisa pengolahan buah nanas di Desa Tangkit Baru, plain yoghurt dan bahan kimia untuk analisa proksimat. Plain yoghurt yang digunakan mengandung bakteri asam laktat (Lactobacillus bulgaricus dan Streptococcus thermophilus). Rancangan yang digunakan adalah Rancangan Acak Lengkap dengan pola faktorial dengan 2 faktor yaitu faktor A (level yogurt 0, 3, 6, dan 9 ml/kg bahan) dan faktor B (lama fermentasi 24, 48, dan 72 jam). Setiap perlakuan diulang 5 kali. Peubah yang diamati yaitu kandungan bahan kering, protein, dan serat kasar. Data dianalisis ragam dan pengaruh nyata antar perlakuan diuji dengan Uji Jarak Berganda Duncan. Hasil penelitian menunjukkan bahwa level yogurt tidak nyata (P>0,05) mempengaruhi kandungan bahan kering kulit nanas fermentasi tetapi lama fermentasi berpengaruh nyata (P<0,05). Level yogurt atau lama fermentasi nyata (P<0,05) mempengaruhi kandungan protein, dan serat kasar kulit nanas fermentasi. Kombinasi level yogurt dan lama fermentasi tidak nyata (P>0,05) mempengaruhi kandungan bahan kering, protein, dan serat kasar. Penggunaan yogurt pada 3 ml/kg bahan memberikan hasil yang sama baiknya dengan kontrol dan lama fermentasi selama 24 jam memberikan hasil yang sama dengan fermentasi selama 48 jam. Disimpulkan bahwa terjadi perubahan kandungan protein dan serat kasar kulit nanas yang difermentasi dengan plain yoghurt. Kandungan protein dan serat kasar kulit nanas lebih baik didapatkan pada fermentasi menggunakan 3 ml/kg yogurt selama 24 jam.
Sustainability Analisys and The Effect Of Honeybee-Coffee Plantation Integration Model On Improving
Authors: Saepudin Rustama
Published: September 2023

The objective of this study was to evaluate the sustainability and the improvement of Apis cerana honey production which was placed at Coffee Plantation. The experiment was arranged in a Completely Randomized Design with two treatments and ten replications. The result of this study was the sustainability index was increase to 76.00 (very good) from 59.50 (good). The other result was the honey production of Apis cerana at coffee plantation was significantly higher by 114% than that outside the plantation and the caffee been productivity was inproved as muach as 10.55%. The integration of honey bee and coffee plantation was able to inprove the farmer general income and change their mind that vegetation (trees) must be saved due to the source of honey bee feed (nectar and pollen). As a conclusion that integrated honeybee and coffee plantation effected on improving of sustainability as well as Apis cerana and coffee bean productivity Key words: Honey, coffee, integration, sustainability, index
Efektivitas Pemberian Pakan Yang Mengandung Minyak Ikan dan Olahanya Terhadap Fermentasi Rumen Secara In Vitro
Authors: Amri Ulil , Y Yurleni
Published: September 2023

This experiment was aimed to investigate the effect of ration containing fish oil and its processed on in vitro rumen fermentation. The protected fatty acid’s was in the form of dried carboxylate salt mixture (DCM). The data were analyzed using a completely randomized design with 2x2 factorial models; feeding trial (non CGKK, with CGKK and with fish oil) as the first factor and rumen liquor as second factor (the origin of buffaloes and cattle). The results showed that no interaction was found between the two factors on all parameters. The supplementation with DCM had significantly higher dry matter and organic matter digestibilities. Rumen NH3 of buffalo was lower compared to those of cattle. It is concluded that DCM supplementation does not disturb rumen fermentation.
Pengaruh Umur Terhadap Persentase Karkas dan Non Karkas Pada Ternak Kerbau
Authors: Amri Ulil , Iskandar Iskandar
Published: September 2023

The objective of this experiment was to reveal carcass and non-carcass percentage of male buffalo slaughtered at Slaughter House, Jambi. There were 60 male buffalo consist of 30 male buffalo with two pair of Incicifus (I2) and 30 male buffalo with four pair of pasang Incicifus (I4). Parameters measured were slaughter weight, carcass weight and non-carcass weight. Results of this experiment showed that the slaughter weight of buffalo at age I2 and I4 were 338. 56±18.5 kg and 387.48±45.5 kg respectively, the carcass weight at age I2 and I4 were 148.56 kg 169.36 kg respectively and the non-carcass weight at age I2 and I4 were 137.40 kg and 157.19 kg respectively. The carcass percentage for I2 and I4 were 43.89 and 43.72 % respectively and the non-carcass percentage for I2 and I4 were40.58 and 40.57 % respectively. It could be concluded that the age effect was not significantly different (P >0,05) on the carcass percentage carcass and non-carcass percentage on male buffalo.
Minat Dan Motivasi Peternak Untuk Mengembangkan Ternak Sapi Pada Kawasan Perkebunan Kelapa Sawit di Propinsi Jambi
Authors: H Afriani , Idris Nahri , F Fatati
Published: September 2023

The survey method was used to conduct this study through 180 cow farmers in three Regencies (merangin, Muaro Jambi and West tanjung Jabung) in Jambi Province. Samples of farmer were choised as the Simple Random sampling. Results of this study showed that farmer interest to rare cows within palm oil plantatition area in Jambi Province looked high with the interest value of 82.24% and the motivation of farmer to grow cow was medium with the value of 77.56%.  The analysis of multiple linear regression indicated that interest and motivation can be explained together with variable measured (area, the age of oil palm tree, farmer experience, livesock enterprise scale, income, the amount of family member and group activity). The interest and motivation value of farmer to grow cow were 37 and 45.20% respectively. The F test showed that the regression model could be usedto predict interest and motivation of farmer to grow cows as the level of significant of less than 0.05. There was highly significant effect between group activity and motivation and significant effect between age of tree, farmer experience, and group activity with farmer interest and motivation.
Analisis Faktor-Faktor Yang Mempengaruhi Produksi Susu Sapi Perah Di Kabupaten Karo Provinsi Sumatera Utara
Authors: Pasaribu Agustina , Firmansyah F , Idris Nahri
Published: September 2023

Penelitian ini untuk menganalisis faktor–faktor yang mempengaruhi produksi susu sapi perah di Kabupaten Karo. Penelitian ini dilaksanakan pada peternakan sapi perah di Kabupaten Karo Provinsi Sumatera Utara. Metode yang digunakan dalam penelitian adalah metode survey, pengambilan data dilakukan secara sensus. Hasil penelitian ini menunjukkan rata-rata produksi susu sapi perah FH di Kabupaten Karo yaitu 6,828 liter/hari/ekor. Produksi sapi perah di Kabupaten Karo masih kurang dibandingkan dengan jumlah rata-rata produksi susu sapi perah FH yaitu 10 liter/hari/ekor. Analisis regresi linear berganda menunjukkan nilai koefiesien determinasi (R2) sebesar 0,968 artinya bahwa 96,80% variasi produksi susu sapi perah ditentukan oleh variasi jumlah pakan, jumlah air minum, umur ternak, luas kandang dan interval pemerahan, sementara 3,20% ditentukan oleh variabel lain yang tidak diteliti. Pengujian dengan menggunakan ANOVA menunjukkan bahwa secara simultan jumlah pakan, jumlah air minum, umur ternak, luas kandang dan interval pemerahan berpengaruh nyata terhadap produksi susu sapi perah di Kabupaten Karo. Secara parsial jumlah pakan dan interval pemerahan mempengaruhi produksi susu sapi perah di Kabupaten Karo.
Alternatif Angkak Sebagai Bahan Tambahan Pangan Alami Terhadap Karakteristik Sosis Daging Ayam
Authors: Lukman Haris
Published: September 2023

Penelitian ini dilakukan untuk mengetahui pengaruh pemberian angkak sebagai bahan tambahan pangan alami serta untuk mengetahui level yang optimal terhadap karakteristik sosis daging ayam. Penelitian menggunakan Rancangan Acak Kelompok (RAK) dengan 5 perlakuan dan 5 kelompok sebagai ulangan. Perlakuan : P-Sp (sosis daging sapi) dan sosis daging ayam dengan berbagai level angkak (0 %, 0.5 % ; 1.0 % dan 1.5 %).Peubah yang diamati meliputi nilai pH (daging dan adonan), rendemen, susut masak, kadar protein, lemak, air dan kolesterol serta sifat organoleptik. Hasil penelitian menunjukkan bahwa sosis dengan pemberian angkak memberi pengaruh yang nyata (P < 0.05) terhadap rendemen, susuk masak dan atribut warna. Akan tetapi tidak menunjukkan adanya pengaruh (P > 0.05) terhadap nilai pH adonan sosis, nilai gizi (protein, lemak, air dan kolesterol) serta atribut tekstur, bau, rasa dan kekenyalan sosis. Semakin meningkat level angkak, rendemen dan atribut warna semakin meningkat, sebaliknya karakteristik susut masak semakin menurun. Berdasarkan hasil penelitian dapat disimpulkan, sosis ayam dengan pemberian angkak lebih disukai dibanding sosis daging sapi. Level angkak 1 % (P-1.0) memberi karakteristik sosis yang paling baik dibanding dengan perlakuan atau level yang lain.
Kandungan Asam Sianida, Bahan Kering Dan Bahan Organik Tepung Biji Karet Hasil Pengukusan
Authors: Yatno Y , Murni Rasmi , Nelwida N , Yani Evi Novita
Published: September 2023

Biji karet merupakan salah satu bahan pakan hasil samping berkualitas dari perkebunan karet yang dapat dijadikan pakan ternak unggas maupun ruminansia. Salah satu kelemahan dari bahan pakan tersebut adalah tingginya kandungan asam sianida (HCN) yang dapat menyebabkan keracunan bila dikonsumsi oleh ternak. Salah satu cara untuk mengeliminasi bahkan menghilangkan kandungan antinutrisi tersebut yaitu dengan proses pengukusan. Penelitian ini bertujuan untuk mengetahui lama waktu pengukusan terhadap penurunan asam sianida maupun perubahan zat makanan lainnya seperti bahan kering dan bahan organik. Penelitian ini menggunakan Rancangan Acak Lengkap dengan 4 perlakuan dan 4 ulangan. Data yang diperoleh dilakukan Analisis Ragam, sedangkan uji jarak berganda Duncan digunakan sebagai uji lanjut. Perlakuan yang terapkan adalah; P0 (tepung biji karet tanpa pengukusan sebagai kontrol), P1 (pengukusan tepung biji karet selama 10 menit), P2 (pengukusan tepung biji karet selama 20 menit) dan P3 (pengukusan tepung biji karet selama 30 menit). Hasil analisis ragam menunjukkan bahwa lama waktu pengukusan berpengaruh nyata (P<0,05) terhadap HCN tepung biji karet. Hasil penelitian menunjukkan bahwa semakin lama waktu pengukusan semakin signifikan menurunkan kandungan HCN, bahan kering maupun bahan organik tepung biji karet. Dapat disimpulkan bahwa pengukusan tepung biji karet selama 30 menit mampu menurunkan asam sianida 13 kali lebih rendah (9.542 - 0.712%) dibandingkan kontrol
Hubungan Perilaku Komunikasi Ibu Rumah Tangga Dengan Pengambilan Keputusan Inovasi Penggemukan Sapi Potong Di Kecamatan Danau Teluk Kota Jambi
Authors: H Afriani
Published: September 2023

Penelitian ini bertujuan untuk mengetahui perilaku komunikasi ibu rumah tangga dan mengetahui hubungan antara perilaku komunikasi ibu rumah tangga dengan pengambilan keputusan inovasi penggemukan sapi potong. Penelitian ini dilakukan secara survey. Penentuan lokasi dan responden dilakukan secara sensus. Untuk mengetahui hubungan antara perilaku komunikasi dengan pengambilan keputusan digunakan metode Korelasi Jenjang Spearman. Hasil penelitian menunjukkan bahwa perilaku komunikasi ibu rumah tangga di Kecamatan Danau Teluk tergolong kategori cukup (64,23 %). Ini berarti ibu rumah tangga sering berkomuniksi meskipun mereka kurang kosmopolit, dan kurang dalam memanfaatkan media massa. Tingkat adaptasi ibu rumah tangga terhadap inovasi penggemukan sapi potong cukup tinggi, dimana mereka pada umumnya mengambil sikap untuk mencoba melaksanakan inovasi (83,33 %). Dari hasil penelitian diketahui terdapat hubungan nyata antara partisipasi komunikasi dan kekosmopolitan dengan pengambilan keputusan, sedangkan antara pemanfaatan media dengan pengambilan keputusan berhubungan tidak nyata.
Pengaruh Pengasapan Sekam Padi Terhadap Kualitas Fisik dan Kimia Dendeng Batokok
Authors: Jahidin Jaya Putra
Published: September 2023

Penelitian ini bertujuan untuk mempelajari kualitas fisik dan kimia dendeng batokok dengan bahan pengasap sekam padi selama dalam penyimpanan suhu kamar. Penelitian ini dirancang dengan menggunakan desain rancangan acak lengkap dengan 3 (tiga) ulangan. Data parametrik peubah fisik dan kimia dianalisis dengan uji t. Hasil penelitan ini adalah karakteristik fisik dan kimia dendeng batokok dengan pengasapan sekam padi yang dilakukan secara umum masih cukup baik sampai lama penyimpanan hari ke-7.
(In)Visibilidades: população em situação de rua, questões raciais e pandemia
Authors: Da Silva Marcos Antonio Batista
Published: September 2023

O artigo tem por objetivo discutir acerca da população em situação de rua no que tangencia o debate racial no contexto da pandemia do coronavírus covid-19, à luz da teoria das relações étnico-raciais (raça e racismo). No campo metodológico utiliza-se a hermenêutica de profundidade de J. B. Thompson e complementado por sete relatos de pessoas em situação de rua, heteroatribuídas e/ou autodeclaradas negras, localizados na página do Facebook (SP invisível), entre os anos de 2021 e 2022. Os relatos localizados sobre o debate racial, considerando a pandemia do coronavírus-19 e, as iniquidades em saúde e educação dessa população nos revelam que as condições de viver, adoecer e morrer da população negra no Brasil refletem contextos de desigualdades sociais e de um racismo estrutural que são expressos em iniquidades em saúde, educação, direitos humanos, e de lacunas dados étnico-raciais que aumentam a invisibilidade de pessoas em situação de rua no país, como observado pela revisão de literatura do campo investigado.
*Pesquisa realizada e artigo redigido a partir dos estudos de Pós-doutoramento do autor no Centro de Estudos Sociais (CES) da Universidade de Coimbra (Portugal) no âmbito do (Projeto 725402 - POLITICS - ERC-2017-2023). Financiamento: European Research Council.
DE REPENTE NEGRA: reflexões e problematizações sobre ser uma pessoa negra de pele clara no Brasil
Authors: Oliveira Kissy Cristina do Carmo Ferreira
Published: September 2023

Esse artigo parte de um relato de compreensão recente de sua autora como mulher negra de pele clara. Evocam-se, a partir daí, temas referentes ao pertencimento racial, no caminho percorrido até essa autodeclaração, e se põem em relevo, em perspectiva sócio-histórica, dispositivos como colorismo e tokenismo, a fim de se investigar o entendimento de si como pessoa negra e as formas pelas quais a branquitude pretende controlar relações e interações entre pessoas de diferentes tonalidades de pele.
Negras memórias do handebol no ginásio desportivo Ronald da Silva Carvalho (1970-1980)
Authors: Ribeiro José Carlos , Hallal Pedro Rodrigues Curi
Published: September 2023

Este artigo aborda as memórias do handebol nos jogos escolares maranhenses (JEMs) (1970), em São Luís-MA. O corpus empírico do estudo foi o ginásio desportivo Ronald da Silva de Carvalho, da Escola Técnica Federal do Maranhão (ETFMA). A pesquisa qualitativa com aporte teórico-metodológico da Memória e da História Oral, com entrevista dos “lugares de memória” negras do campo esportivo, objetivou reconstruir as experiências do handebol no JEMs. Os Jogos Escolares Brasileiros e a invasão dos paulistas em São Luis-MA, transformou as configurações na obtenção do sucesso esportivo no campo esportivo brasileiro e internacional.
A simple effect solar still (SESS) simulation software
Authors: Vaca-Mora Juan Pablo , Mejía-Moncayo Camilo , Rojas-Pérez Lilia Carolina , Rojas Alix E.
Published: September 2023

Introduction. Solar distillation is an ecofriendlyand low-cost method for obtainingfreshwater from saline or impure watersources. The design of solar stills requiresexploring different configurations to achievethe desired water production. Objective. In thisstudy, the SESS software is presented as a toolthat enables users to simulate and calculatethe water production of a simple effect solarstill based on their materials, dimensions, andweather conditions. Materials and methods.SESS software was developed in Matlab®. Theprocess starts formulating a mathematicalmodel for the thermal behavior of a simpleeffect solar still. Then, the model is solved usingthe fourth order Runge-Kutta method, and auser interface is created. Finally, SESS softwareis validated by comparing experimental datafrom a solar still prototype with simulationresults in the same conditions. Results.During the validation process, the softwareexhibited a mean absolute percentage error of1.11 % for water temperature, 1.47 % for basetemperature, and 35.31 % for the volume ofdistilled water. These findings lie within thereported range of similar studies. Conclusions.SESS effectively serves as a valuable tool forsupporting solar still design.
Peripheral Blood Transcriptome Profiles of Adults with Type I Hypersensitivity
Authors: Adamovsky Ondrej , Vespalcova Hana , Rudzanova Barbora , Thon Vojtech , Martyniuk Christopher J. , Piler Pavel , Zvonar Martin , Klanova Jana , Blaha Ludek
Published: September 2023

Allergy of type I hypersensitivity affects about 150 million
people in Europe. It is clinically manifested as atopic dermatitis,
conjunctivitis, rhinitis, rhinoconjunctivitis, and allergic asthma.
However, the underlying mechanisms occurring at the gene expression
level remain poorly understood. To address this gap, the transcriptome
of peripheral blood cells from participants with type I hypersensitivity
symptoms was measured to gain insights into mechanisms underlying the
disease. We examined immunological pathways of observed transcriptomic
profiles to examine immune-related alterations in participants with
atopic disorders. A diverse array of enriched pathways and cellular
processes associated with type I hypersensitivity reactions were
identified within domains such as antigen-presenting cells (APCs),
interleukins, mast cells, CD molecules, T helper (Th) and T regulator
(Treg) cells, and B cells. These findings collectively suggest that
disturbances at the gene expression level contribute to immunological
disorders in individuals experiencing allergic manifestations.
Phosphodiesterase 5 inhibitor Sildenafil inhibits HPV + cervical cancer cells and cervical cancer stem cells by apoptotic induction and telomerase activity modulation
Authors: Sarkar Solanki , Saha Amrita , Das Basab Kanti , Das Debapratim , Biswas Arunima
Published: September 2023

India contributes to 70% of cervical cancer mortality worldwide in
spite of the available pap smear screening and administration of vaccine
as prognosis with advanced recurrent cervical cancer is still very poor.
Though cervical cancer has been linked with HPV positivity, increasing
evidence suggests that cancer stem cell population (CSCs) may play an
important role in cervical cancer (CC) tumorigenesis, metastasis,
relapse and chemo-resistance, thus requiring potential targets which
would not only affect HPV cervical cancer cells but
also cervical cancer stem cells. Selective phosphodiesterase type 5
inhibitors are well known as examples of successful drug repurposing. In
a small screen, previous research identified cGMP-PDE inhibition as
potential strategy to target CSC maintenance and survival in various
cell lines. Hence, we were interested to study the status of cGMP-PDE in
cervical cancer and the efficacy of a cGMP-specific phosphodiesterase
inhibitors like PDE5 inhibitor, sildenafil on cervical cancer cells as
well as cervical cancer stem cells. Amongst cGMP-PDEs and PDEs having
dual specificity, expression of PDE5 was observed to increase
significantly in both the HPV cervical cancer cells
(HeLa and SiHa) while PDE3 was detected only in HPV
HeLa cell line. Sildenafil elevated cGMP levels, was cytotoxic to HPV
cell lines and was effective in the modulation in
telomerase activities. Sildenafil also showed significant abrogation of
cervical cancer spheroids through pro-apoptotic induction regressing
stemness markers like ALDH1, Oct4 and SOX2 associated with CSC phenotype
in cervical cancer spheroids. Moreover, sildenafil-mediated significant
regression of metastasis was observed in cervical cancer cell lines
making sildenafil a possible therapeutic option for cervical cancer
having efficacy against HPV positivity as well as cervical cancer stem
cells which attribute to the lion-share of the cervical cancer cases.
A Dynamic Multi-Objective Evolutionary Algorithm based on Classification Prediction of Decision Variables
Authors: Zhang Shenghui , Li Er-chao
Published: September 2023

Evolutionary algorithms must be able to quickly and effectively approach
the optimal frontier, locate the best collection of solutions, and
sensitively perceive and react to environmental changes in order to
successfully solve dynamic multi-objective optimization problems. Most
dynamic multi-objective optimization algorithms currently in use evolve
the decision variables uniformly, without taking into account how
environmental changes may affect the decision space, without effectively
addressing decision variables with different characteristics, and
without being able to handle the useful information produced during the
evolutionary process. In order to address the problem, this paper
proposes a dynamic multi-objective evolutionary algorithm based on the
classification prediction of decision variables (DMOEA-DVCP). Firstly,
the degree of influence of environmental changes on each dimension of
the decision space is measured by calculating the degree of change of
each dimension of the decision variables; secondly, the decision
variables are classified into three categories according to the strength
of change, i.e., strong change, weak change and change between strong
and weak strength; finally, three distinct response strategies are
employed based on classification, the decision variables of each
dimension are initialized adaptively, and the newly generated
individuals are considered the initial population in the new
environment. To verify the effectiveness of DMOEA-DVCP, it is compared
with four representative algorithms on 10 typical dynamic test
functions, and the experimental results show that the DMOEA-DVCP
algorithm has obvious advantages in solving dynamic multi-objective
optimization problems.
Bias Translation: The Final Frontier?
Authors: Kenakin Terry
Published: September 2023

Biased signaling is a natural result of GPCR allosteric function and
should be expected from any and all synthetic agonists. Therefore, it
may be encountered in all agonist discovery projects and must be
considered as a beneficial (or possible detrimental) feature of new
candidate molecules. While bias is easily detected , the synoptic nature
of GPCR signaling makes translation of simple in vitro bias to complex
in vivo systems problematic. The practical outcome of this is a
difficulty in predicting the therapeutic value of biased signaling due
to the failure of translation of identified biased signaling to in vivo
agonism. This is discussed in this review as well as some new ways
forward to improve this translation process and better exploit this
powerful pharmacologic activity.
Right atrial far-field R-wave jump and delay: new left bundle branch and septal myocardium capture criteria.
Authors: Ramos-Jiménez Javier , Castillo Alvaro Marco del , Paredes Nick , Al-Mahdi Ez Alddin Rajjoub , Bernabe Luis Borrego , Bodes Rafael Salguero , Ynsaurriaga Fernando Arribas , Muñoz Daniel Rodriguez
Published: September 2023

Introduction: Left bundle branch area pacing (LBBAP) includes
different situations depending on the captured structure. Distinguishing
among them may be difficult during daily practice as most criteria are
based on intracavitary recordings or precise high-sensibility
measurements. The present study aims to determinate new device-based
criteria to easily establish left bundle branch and/or deep septal
myocardium capture. Methods and Results: the timing of the
far-field R-wave electrogram registered at the atrial channel after the
onset of the ventricular pacing spike was registered and compared among
the modalities of left bundle branch area pacing in consecutive patients
receiving dual chamber pacemakers. 46 patients were included. Successful
left bundle branch capture was achieved in 67% of the sample, with
transition from non-selective to selective left bundle branch pacing
(ns-LBBP to s-LBBP) being the most frequent pattern during ventricular
threshold test (52%). In those patients, the right atrial appendage
far-field R-wave time (RAA-FFT) abruptly prolonged by a mean of 21 ms
when transitioning from ns-LBBP to s-LBBP. However, in those whose last
captured structure during ventricular threshold test was the deep septal
myocardium (uniquely left septal capture or ns-LBBP to left septal
transition), no sudden prolongation of the RAA-FFT was observed,
remaining unchanged with the shortest values (94 ms vs 115 ms; P
<0.01). Conclusion: in patients receiving dual-chamber
pacemaker with the ventricular lead in a LBBAP position, the presence of
a RAA-FFT jump >10ms is 100% specific for s-LBBP, whereas
a RAA-FFT <105ms indicates deep septal myocardium capture
(alone or together with left bundle branch stimulation) with a 91% of
probability.
Capacity for recovery in Bornean orangutan populations if forest fragmentation and offtake is limited
Authors: Seaman Dave , Voigt Maria , Ancernaz Marc , Bocedi Greta , Meijaard Erik , Oram Felicity , Palmer Stephen , Santika Truly , Sherman Julie , Travis Justin , Wich Serge , Humle Tatyana , Supriatna Jatna , Stuebig Matthew
Published: September 2023

Forty years of deforestation and logging have degraded and fragmented
much of Borneo’s lowland forest. This poses a threat to the island’s
unique biodiversity, which can be exacerbated by hunting and killing.
Although orangutans sometimes persist in small forest patches, it is
unclear if such highly fragmented habitats can sustain viable
populations, and whether they facilitate movements across modified
landscapes over the long-term. Since longitudinal population data are
unavailable, inferences must be made from modelling. We applied a
spatially-explicit individual-based model to predict the potential
long-term viability of orangutan populations across Borneo.
Specifically, we examined how population dynamics and dispersal could be
affected by the loss of habitat fragments and removal of individuals
through hunting, retaliatory killings and capture and translocation.
Small forest fragments facilitated orangutan movement, increasing the
number of individuals settling in non-natal patches. However, large
rivers remained a substantial barrier, and limited the capacity of
orangutan populations to recover from decline. Orangutan populations
were also highly vulnerable to even small amounts of offtake, with
annual removal of >2% diminishing the positive role that
small fragments played in sustaining population connectivity and
long-term viability. Our results imply that orangutan populations could
grow and recover from recent declines across Borneo if further habitat
loss within human-modified landscapes is minimized. However, this will
only be achievable if efforts are made to reduce the removal of
orangutans by promoting coexistence with people, limiting killings, and
only engaging in translocations in rare cases where no suitable
alternative exists.
An analysis of Digital matte painting for the entertainment industry
Authors: Kakkar Gaurav
Published: September 2023

This paper provides an overview of the history and evolution of
matte painting, from traditional painting techniques to the modern
digital era. It also explores the various software tools and techniques
used by matte painters in the entertainment industry to create complex
and highly-detailed digital environments. The paper delves into the
technical aspects of digital matte painting, including the use of 3D
modeling, compositing, and texturing to create realistic environments.
It also covers the importance of lighting and color grading to achieve a
consistent look across different shots and sequences.
Furthermore, the paper discusses the challenges and limitations
of digital matte painting, including the need for extensive
collaboration between artists, the importance of maintaining consistency
across shots, and the need for flexibility in adapting to changes in the
creative vision.
Overall, this paper highlights the critical
role that digital matte painting plays in the entertainment industry,
and how it continues to evolve and improve as new technology and
techniques are developed.
Busulfan with 400 Centigray of Total Body Irradiation and Higher dose Fludarabine. An alternative regimen for Hematopoietic Stem Cell Transplantation in Pediatric Acute Lymphoblastic Leukemia.
Authors: Gharial Jaspreet , Guilcher Gregory , Truong Tony , Shah Ravi , Desai Sunil , Rojas-Vasquez Marta , Kangarloo Shahbal , Lewis Victor
Published: September 2023

Background Hematopoietic stem cell transplantation can be
curative for children with difficult to treat leukemia. The conditioning
regimen utilised is known to influence outcomes. We report outcomes of
the conditioning regimen used at the Alberta Children’s Hospital,
consisting of busulfan (with pharmacokinetic target of 3750μmol*min/day
+/-10%) for 4 days, higher dose (250 mg/m2) fludarabine and 400
centigray of total body irradiation. Procedure This
retrospective study involved children receiving transplant for acute
lymphoblastic leukemia (ALL). It compared children who fell within the
target range for busulfan with those who were either not measured or
were measured and fell outside this range. All other treatment factors
were identical. Results Twenty-nine children (17 within target)
were evaluated. All subjects engrafted neutrophils with a median (IQR)
time of 14 days (8-30 days). The cumulative incidence of acute graft
versus host disease was 44.8% (95% CI 35.6 – 54.0%), while chronic
graft versus host disease was noted in 16.0% (95% CI 8.7% - 23.3%).
At two years, the overall survival was 78.1% (95% CI 70.8% - 86.4%)
and event free survival was 74.7% (95% CI 66.4% - 83.0%). Cumulative
incidence of relapse was 11.3% (95% CI 5.1% - 17.5%). There were no
statistically significant differences in between the group that received
targeted busulfan compared with the untargeted group.
Conclusion The current regimen used in children with ALL
results in outcomes comparable to standard treatment with acceptable
toxicities and significant reduction in radiation dose. Targeting
Busulfan dose in this cohort did not result in improved outcomes.
Bounds on eigenvalues of real symmetric interval matrices for αBB method in global optimization
Authors: Zerrouki Djamel , Ouanes Mohand
Published: September 2023

In this paper, we investigate bounds on eigenvalues of real symmetric interval matrices. We present a method that computes bounds on eigenvalues of real symmetric interval matrices. It outperforms many methods developed in the literature and produces as sharp as possible bounds on eigenvalues of real symmetric interval matrices. The aim is to apply the proposed method to compute lower bounds on eigenvalues of a symmetric interval hessian matrix of a nonconvex function in the ?BB method and use them to produce a tighter underestimator that improves the ?BB algorithm for solving global optimization problems. In the end, we illustrate by example, the comparison of various approaches of bounding eigenvalues of real symmetric interval matrices. Moreover, a set of test problems found in the literature are solved efficiently and the performances of the proposed method are compared with those of other methods.
A Study of Protean Career Development Process for the Middle-Aged Women: with focused on Career Professional Instructors at Elementary or Secondary Schools
Authors:   Regional Entrepreneurship Education Research Center, Lee Hee Jung , Lee Boram , Jeung Hyunju
Published: September 2023

Purpose: This study aims to explore the process of protean career development for the middle-aged woman, working as part-time career professional instructors at elementary or secondary schools. Method: A qualitative case study using the ground theory was adopted. The 11 middle aged women working as career professional instructors at schools by the commission of the I Office of Education were selected and in-depth interviews were conducted. The interview results were analysed according to the paradigm model of ground theory. Results: The focal phenomenon was the incessant and self-regulated activities for growth resulting the recognition and establishment of self-identity. A sense of crisis led to the development of job skills necessary for their jobs through various types of action/interaction strategies depending on their points of values. Supportive relationships contributed to overcome job conflicts from unstable job conditions. Conclusion: Institutional supports and policies must be considered to facilitate the development of protean careers for the middle-aged women career professional instructors.
Grafit Katot ve Karışık Metal Oksit Kaplı Ti Anotların Kullanıldığı S2O82-, H2O2 ve O3 ile Desteklenen Elektro-Oksidasyon Prosesinin Optimizasyonu
Authors: Genç Nevim , Durna Pişkin Elif
Published: September 2023

Anot olarak karışık metal oksitler ile kaplanmış ve kaplanmamış titanyum ve katot olarak ise grafit çubuğunun kullanıldığı, oksidant ile desteklenmiş elektro-oksidasyon (EO) prosesinde gerçek tekstil atık suyunun arıtımı gerçekleştirilmiştir. Oksidant olarak S2O82-, H2O2 ve O3 ile desteklenmiş proseslerin performansı, Pt-Co giderim verimi, renk sayısı giderim verimi ve KOİ giderim verimleri ile değerlendirilmiştir. Proses koşulları Taguchi Deney Tasarımı ile optimize edilmiştir. ANOVA ile performans değişkenleri üzerine önemli etkiye sahip parametreler belirlenmiştir. Oksidant destekli EO prosesinin optimum koşulları; RuO2-IrO2-Ti anot, oksidant tipi S2O82-, pH 3,0, oksidasyon süresi 25 dakika olarak belirlenmiştir. Bu koşullarda, Pt-Co, renk sayısı ve KOİ giderim verimleri (%) sırası ile 83,37, 82,6 ve 51,17 olarak elde edilmiştir. ANOVA sonuçlarından tüm yanıt parametreleri için en önemli işletim parametresinin oksidasyon süresi olduğu ortaya çıkmıştır.
PENYULUHAN EKONOMI KOPERASI BAGI GENERASI MILENIAL
Authors: Wahyudi Heru , Nairobi  , Suparta I wayan , Palupi Widia Anggi
Published: September 2023

Cooperatives are one of the Soko guru of the national economy. If this soko guru is good, it will suit the country’s economic system and vice versa. If the soko guru is damaged, it will affect the whole national economic order. The cooperative economy prioritizes mutual aid for the welfare of members and the wider community. Knowledge about the economy based on local potential and the pattern of the national economy, namely the cooperative economy, must begin to be grounded to the millennial generation who will continue the struggle.  Noting these problems, the Faculty of Economics, through the implementation team of Heru Wahyudi, felt called to carry out a community service activity by collaborating with LP2M Lampung University and managing the At-Tarbiyah Mosque. The action in question was entitled Cooperative Economic Counseling for Millennial Generation which took place on Thursday, October 3, 2019, with a total of 30 participants—presentation of material by speakers in the form of lectures, discussions, questions, and answers. The material presented included an introduction to the economic basis of cooperatives, member participation, and cooperative formation procedures, as well as the characteristics of Indonesian cooperatives, which were successfully absorbed well by 90% of participants with A grades and the rest with B grades.
PENDAMPINGAN DAN PENINGKATAN PEMAHAMAN URGENSI PEMBUATAN NIB KEPADA PELAKU UMKM DI DESA PATOMAN KEC. PAGELARAN KAB. PRINGSEWU SEBAGAI UPAYA LEGALITAS USAHA
Authors: Waziana Winia , Novita Sari Dita , Hendrawan Eko , Kusnadi Danang
Published: September 2023

Perizinan Online Terpadu (OSS) merupakan izin yang diperoleh setelah pelaku usaha melakukan pendaftaran dan nantinya akan diterbitkan oleh Lembaga OSS atas nama Menteri, pimpinan lembaga, gubernur, atau bupati/walikota. OSS merupakan salah satu upaya pemerintah dalam rangka meningkatkan pelayanan publik. Pekon Patoman merupakan salah satu desa di Kabupaten Pringsewu yang menjadi ikon perdagangan. Bidang usaha yang ditekuni kebanyakan masyarakat yaitu pedagang sembako, makanan dan budidaya ikan air tawar. Kurangnya kesadaran para pelaku UMKM akan pentingnya nomor induk berusaha membuat Tim PKm untuk memberikan sosialisasi dan pendampingan pembuatan NIB bagi para pelaku UMKM di Kabupaten Pringsewu Khususnya pada Pekon Patoman. Tujuan dari kegiatan pengabdian masyarakat ini adalah pertama mendampingi pelaku UMKM Pekon Patoman dalam pembuatan NIB, kedua mengedukasi para pelaku usaha agar tertib hukum, agar mendapat perlindungan usaha, serta sebagai bentuk dukungan dari perguruan tinggi terhadap kebijakan pemerintah untuk meningkatkan pelayanan izin berusaha. Metode yang digunakan pada kegiatan ini adalah Pendampingan dan sosialisasi oleh Tim PKm kepada para pelaku UMKM di Pekon Patoman. Kegiatan dilaksanakan dengan beberapa Tahap yaitu persiapan, kegiatan pendampingan, dan pembuatan laporan. Dalam kegiatan pengabdian ini, tim mengidentifikasi tercapainya tujuan kegiatan pendampingan terlihat dari respon yang diberikan para peserta seperti, 1.) Peserta memiliki keinginan untuk memperoleh pengetahuan tentang NIB. 2.) Peserta memiliki keinginan untuk mendaftarkan NIB pada usahanya. 3). Partisipasi dan dukungan pihak desa dalam menyediakan tempat dan fasilitas kegiatan. 4.) Dari 20 peserta yang hadir, 90% di antaranya adalah pelaku usaha. Dengan demikian, pelatihan ini dapat tepat sasaran untuk membantu para pelaku usaha dalam mendaftarkan NIB