bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS TOTAL BAKTERI Aeromonas sp. PADA IKAN NILA (Oreochromis niloticus) DI WILAYAH KERAMBA JARING APUNG (KJA) DAN NON-KJA RAWA PENING
Authors: Pusparani Rusenda , Widyorini Niniek , Jati Oktavianto Eko 
Published: May 2023

Rawa Pening merupakan ekosistem danau yang terdapat di Kabupaten Semarang. Banyaknya kegiatan seperti budidaya, pertanian, dan pariwisata menyebabkan peningkatan kandungan bahan organik dan pencemaran perairan. Menurunnya kualitas perairan dapat menyebabkan adanya bakteri patogen yang dapat mempengaruhi kehidupan ikan di perairan. Penelitian ini bertujuan untuk mengetahui total bakteri Aeromonas sp. pada ikan dan mengetahui perbedaan total kelimpahan bakteri Aeromonas sp. pada ikan di wilayah KJA dan non-KJA Rawa Pening. Kegiatan penelitian telah dilaksanakan pada bulan Februari – Mei 2020 di Rawa Pening, Kabupaten Semarang dan analisis bakteri Aeromonas sp. dilakukan di Laboratorium Pengelolaan Sumberdaya Ikan dan Lingkungan (PSDIL), Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro. Materi yang digunakan dalam penelitian ini adalah sampel ikan nila yang diperoleh dari KJA dan non-KJA di Rawa Pening Kabupaten Semarang sesuai dengan titik koordinat pengambilan sampel ditentukan dengan menggunakan GPS dan dilakukan secara temporal sebanyak 2 kali dengan rentang waktu 1 minggu. Variabel yang diukur adalah pH, DO (Dissolved Oxygen), temperatur perairan dan udara, serta analisis total kelimpahan bakteri Aeromonas sp. Analisis statistik menggunakan uji Normalitas dilanjutkan dengan uji Anova. Hasil kelimpahan rata-rata Aeromonas sp. pada ikan di wilayah KJA adalah 5,0 x 105 CFU/mL dan pada wilayah Non-KJA yaitu 6,9 x 105 CFU/mL. Total bakteri pada ikan di wilayah KJA berkisar 2,29 x 106 – 1,12 x 106 CFU/mL. Analisis diperoleh nilai signifikan 0,414 > 0,05. Tidak terdapat perbedaan signifikan pada total bakteri yang diduga Aeromonas sp. pada ikan nila di wilayah KJA dan Non-KJA.
KEBIASAAN MAKANAN DAN LUAS RELUNG IKAN RED DEVIL (Amphilophus labiatus) DI PERAIRAN WADUK JATIBARANG, SEMARANG
Authors: Isroliyah Afifatul , Solichin Anhar , Rudiyanti Siti 
Published: May 2023

Waduk Jatibarang dimanfaatkan sebagai daerah pengendali banjir, daerah pariwisata dan konservasi ikan air tawar. Jenis ikan yang terdapat di Waduk Jatibarang antara lain ikan Nila, Grass Carp, Gabus, Bader/Tawes, Bandeng, dan Red Devil. Penelitian ini bertujuan untuk mengetahui kebiasaan makanan ikan Red Devil (Amphilophus labiatus), sehingga dapat dijadikan rujukan pengelolaan di Waduk Jatibarang agar populasi ikan tetap terjaga kelestarianya. Penelitian ini dilakukan dengan mengambil sampel ikan Red Devil (Amphilophus labiatus) di perairan Waduk Jatibarang dengan menggunakan alat tangkap Buttom Gillnet, Surface Gillnet, dan alat tangkap pancing. Pengambilan sampel dilakukan sebanyak 2 kali yaitu pada bulan Juli dan bulan November 2020. Perairan Waduk Jatibarang memiliki total kelimpahan plankton sebesar 4360 ind/L dengan kelimpahan terbanyak pada kelas Chlorophyceae dengan nilai kelimpahan sebesar 1780 ind/L dan persentase 40,83%. Hasil penelitian menunjukkan bahwa Chlorophycea merupakan makanan utama bagi ikan Red Devil dimana nilai IP adalah 65,01%, sedangkan kelas Cyanopyceae dan Bacillariophyceae adalah makanan pelengkap, dan kelas Coscinodiscophyceae, Dinophyceae, Euglenoidea, Fragilariophyceae, Mediophyceae, Zygnematophyceae, serta Zooplankton merupakan makanan tambahan. Berdasarkan hasil indeks pilihan makanan diketahui bahwa ikan Red Devil memilih makanan dari kelas Chlorophycea, Coscinodiscophyceae, Cyanopyceae, dan Zygnematophyceae. Luas relung ikan tawes adalah 2.038 dengan Pi terbesar berasal dari plankton Chlorophyceae sebesar 0,061 sedangkan Pi terkecil dari kelas Mediophyceae yang bernilai 0.
Kepadatan dan Tempat Potensial Perindukan Larva Aedes spp. di Tempat-tempat Umum di Kecamatan Mijen Kota Semarang
Authors: Dheandri Agnes Ajeung , Yuliawati Sri , Hestiningsih Retno , Martini Martini , Jayanti Siswi 
Published: May 2023

Semarang city is one of the endemic areas of DHF disease in Central Java Province. Mijen District is the endemic area of DHF in Semarang City, with a spike in cases in 2020. One of the potential places of transmission of DHF is public places where people gather from various regions, so this place is at high risk of DHF transmission. The purpose of this study was to find out the density and potential place of the Aedes sp larvae. in public places Mijen District semarang city. The method used is observational analytics with cross sectional research design. The larva survey method uses the single larva method. The sample of this study is 100 public places. The results of this study were mostly larvae found to be Aedes aegypti 30 (55.6%) and Aedes albopictus 24 (44.4%), the type of public places most larvae found was restaurant and bus station. Density of larvae Aedes sp. based on HI 54%, CI 26.47%, BI 63% so that density figure is in category 6-9 which means that the density of larvae is classified as high with a high risk of transmission of DHF disease caused by vectors. The larva-free index of 46% shows that it is still well below the national standard of ≥95%. The density of mosquito larvae should be controlled by conducting regular larval inspection by the janitor at the pulic places.
Faktor yang Berhubungan dengan Kejadian Demam Berdarah Dengue (DBD) di Daerah Endemis Tinggi Kota Semarang
Authors: Zulfa Afifah Afanin , Martini Martini , Udijono Ari , Hestiningsih Retno , Jayanti Siswi 
Published: May 2023

Abstrak: Dengue hemorrhagic fever is a mosquito-borne transmitted disease which prevention is through 1 Jumantik 1 Home movement (1J1HM). 1J1HM is a program which included the activity of preventing Dengue Hemorrhagic Fever (DHF), called Mosquito Nest Eradication (PSN 3M Plus). The purpose of this study is to describe the actions in the implementation of 1J1HM and to find the factors correlate with the numbers of DHF case in the Sendangmulyo Village. The type of the research is descriptive observational, quantitative data with a cross-sectional approach. With 100 residents of Sendangmulyo Village as the sample, using the sampling methode of purposive sampling. Data analysis used is chi-square test. The result shows that the number of respondents implementing 1J1HM in Sendangmulyo Village is only 35%. The result means not half of the samples are implementing the action of 1J1HM. Bivariate analysis showed that there are correlations between the level of knowledge (p=0.012) POR 3.9 (CI 1.29-11.9) and attitude (p=0.000) POR 16.5 (CI 6.38-42.6) with the actions in 1J1HM in Kelurahan Sendangmulyo. And there are no correlations between age and education level with the action of 1J1HM. It is hoped that residents in Sendangmulyo village would be have better environmental hygiene and health, better understanding and increased in information.
Sifat Kimia, Organoleptik, dan Mikroorganisme Dodol Susu dengan Penambahan Ekstrak Gotu Kola yang Bervariasi
Authors: Krisetyadi Brilly Cahyo , Pramono Yoyok Budi , Bintoro Valentinus Priyo 
Published: May 2023

Penelitian ini bertujuan untuk mengetahui sifat kimia, organoleptik, dan mikroorganisme dari dodol susu dengan penambahan ekstrak gotu kola (Centella asiatica) dalam variasi yang berbeda serta mengetahui pengaruh penambahan ekstrak gotu kola terhadap sifat kimia, organoleptik, dan mikroorganisme terhadap dodol susu. Materi yang digunakan adalah ekstrak daun gotu kola dengan pelarut etanol 70% serta bahan untuk membuat dodol susu dengan larutan susu segar pasteurisasi dengan formulasi bahan baku yang berbeda tiap perlakuan. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 4 kali replikasi. Penelitian ini terdiri dari formulasi yang dibagi menjadi dibagi atas 5 perlakuan berupa pemberian gotu kola dengan konsentrasi 0%, 2%,4%, 6%, 8%. Analisis data yang digunakan yaitu Analisis of Varian (ANOVA) pada taraf signifikansi 5%. Hasil menunjukkan bahwa dodol susu dengan pemberian ekstrak gotu kola memberi pengaruh nyata (p<0,05) terhadap sifat kimia dan organoleptik dodol susu. Ekstrak gotu kola juga mampu menghambat pertumbuhan kapang dalam dodol susu yang disimpan dalam 20 hari. Perlakuan dengan penambahan ekstrak gotu kola sebesar 2% merupakan perlakuan terbaik untuk parameter organoleptik secara menyeluruh. Chemical, Organoleptic, and Microorganism Characteristics of Dodol Made from Milk with Varied Gotu Kola AdditionThis Research was to determine the chemical, organoleptic, and microorganism characteristics of dodol made from milk with varied gotu kola extract (Centella asiatica) addition. The material used is gotu kola leaf extract with 70% ethanol, as well as materials for making dodol milk with pasteurized fresh milk solution with different raw material formulations for each treatment. The experimental design used was Completely Randomized Design (CRD) with 5 treatments with 4 replication. The study consists of a formulation which was divided into 5 treatments for the provision of gotu kola with a concentration of 0%, 2%, 4%, 6% and 8%. Data analysis used was Analysis of Variant (ANOVA) at 5% significance level. The result showed that dodol milk with giving of gotu kola extract gave real effect (p <0,05) to chemical and organoleptic properties of milk dodol. The results showed that milk dodol with gotu kola extract had a significant effect on the chemical and organoleptic properties of milk dodol. Gotu kola extract also could inhibit the growth of mold in milk dodol stored in 20 days. The addition of 2% of gotu kola extract is the best treatment for organoleptic parameters thoroughly.
Neonatal stridor presents at home – vocal fold paralysis as rare presenting feature of CHARGE syndrome
Authors: Donnell Sierra S. , Kraemer Megan K. , Kadakia Suhagi M. 
Published: May 2023

Abstract

Objectives
To present an unusual presentation and diagnosis of CHARGE syndrome with vocal fold paralysis, a rarely associated congenital laryngeal anomaly, as the presenting feature.

Case presentation
A four-day old, full-term, male infant born via uncomplicated vaginal delivery with a nursery course significant for failed hearing screen presented to an emergency department (ED) with respiratory distress and worsening stridor. He was transferred to a level III neonatal intensive care unit (NICU) for further evaluation and required intubation due to progressive hypercarbia. Laryngoscopy revealed left-sided unilateral vocal fold paralysis (VFP). He underwent further evaluation that included a normal MRI brain, neck and chest. Genetics was consulted with concern for dysmorphic features on physical exam. Following gene panel testing, VFP was attributed to known association with CHARGE syndrome. Airway edema was noted on laryngoscopy that prevented extubation until two months of age. Further features of CHARGE syndrome identified included colobomas, glaucoma, sensorineural hearing loss, and genital abnormalities. He was discharged in room air and following gastrostomy tube placement with otolaryngology follow up.

Conclusions
Although choanal abnormalities are classically associated with CHARGE syndrome, other upper airway anomalies such as VFP may be present. VFP is a rarely reported anomaly in association with CHARGE syndrome (Naito Y, Higuchi M, Koinuma G, Aramaki M, Takahashi T, Kosaki K. Upper airway obstruction in neonates and infants with CHARGE syndrome. Am J Med Genet 2007;143A:1815–20; Morgan D, Bailey M, Phelps P, Bellman S, Grace A, Wyse R. Ear-nose-throat abnormalities in the CHARGE association. Arch Otolaryngol Head Neck Surg 1993;119:49–54).
The Artistic Character of the Spirit in the Beatus Tradition
Authors: Johnson David Ray 
Published: May 2023

Abstract
This article examines the visual interpretations of the Spirit in the Beatus illuminated manuscripts. This study will follow methods emerging in the discipline of visual criticism where visual art of biblical texts function like commentaries by offering visual interpretations. This study will investigate the visual interpretations of “John being in the Spirit” (Rev 1:10; 4:2; 17:3; 21:10) and the seven Spirits who are identified as the seven torches, the seven eyes, and the seven horns of the Lamb (Rev 1:4; 3:1; 4:5; 5:6) in the Beatus illuminated manuscripts.
Effect of metabolic control on cognitive functions in children and adolescents with type 1 diabetes mellitus
Authors: Kar Şeyma , Er Eren , Ata Aysun , İnal-Kaleli İpek , Özcan Tuğçe , Köse Sezen , Özbaran Burcu , Demir Günay , Özen Samim , Darcan Şükran , Gökşen Damla 
Published: May 2023

Abstract

Objectives
Neurocognitive functions of children with type 1 diabetes mellitus (T1D) are reported to be poorer than those of healthy peers. The aim was to investigate the effects of age of onset of diabetes, metabolic control, and type of insulin regimen on neurocognitive functions in children and adolescents with T1D.

Methods
Forty-seven children aged 6–18 years, with T1D for at least five years, were included. Children with a known psychiatric disorder or chronic diseases other than T1D were excluded. Intelligence via the Wechsler children’s intelligence scale (WISC-R), short-term memory via the audio-auditory digits form B (GISD-B) test, visual motor perception via the Bender Gestalt test, and attention via the Moxo continuous attention and performance test, timing, hyperactivity, and impulsivity (Moxo-dCPT) were assessed.

Results
Compared with the T1D group, healthy controls had higher scores in terms of verbal intelligence quotient (IQ), performance IQ, and total IQ mean scores on WISC-R (p=0.01, p=0.05 and p=0.01, respectively). On the MOXO-dCPT test, the T1D group had higher impulsivity compared to the control group (p=0.04). Verbal IQ was better in the moderate control group than in the poorer metabolic control (p=0.01). Patients with no history of diabetic ketoacidosis (DKA) had higher performance, verbal and total intelligence scores than the group with history of DKA.

Conclusions
Poor metabolic control and a history of DKA in children with T1D adversely affected neurocognitive functions. It would be beneficial to consider the assessment of neurocognitive functions in T1D and to take the necessary precautions in follow-up.
On H
2-solutions for a Camassa-Holm type equation
Authors: Coclite Giuseppe Maria , di Ruvo Lorenzo 
Published: May 2023

Abstract
Camassa-Holm type equations arise as models for the unidirectional propagation of shallow water waves over a flat bottom. They also describe finite length, small amplitude radial deformation waves in cylindrical compressible hyperelastic rods. Under appropriate assumption on the initial data, on the time

T

T

, and on the coefficients of such equation, we prove the well-posedness of the classical solutions for the Cauchy problem.
Effect of micro particle addition to the resin on the mechanical behavior of fiber reinforced composite plates
Authors: Ozcan Mehmet Erbil 
Published: May 2023

Abstract
In this study, laminated composite plate was produced from fiber reinforced fabric by vacuum infusion method. Composite plate was produced using glass fiber and epoxy resin. During production, B4C, TiC, TiO2, Al, Fe, and Ti powders were added to the resin in micro size and at 3 to 5 wt%. Test samples were obtained from the produced plate and subjected to wear test on pin-on disc type bench. For samples with 3 wt% additives, the wear rate increased significantly as the wear distance increased for each sample. In the case where the wear distance is maximum, the wear rate decreased the most in the TiC added sample. At the same time, TiC additive gave the lowest wear rate at 900–1800 m wear distance. For each sample with non-additive and 5 wt% additive, the wear rate increased linearly as the wear distance increased. When the wear distance is maximum, the wear rate decreased the most in the TiO2 added sample. The highest tensile strength reduction was obtained in B4C added sample as 50 wt% for 3 wt% additive and 61 wt% for 5 wt% additive.
The role of cytology in patients undergoing pressurized intraperitoneal aerosol chemotherapy (PIPAC) treatment for peritoneal carcinomatosis
Authors: Deban Mélina , Châtelain Julien , Fasquelle François , Clerc Daniel , Toussaint Laura , Hübner Martin , Teixeira Farinha Hugo 
Published: May 2023

Abstract

Objectives
Cytology of ascites or peritoneal washing is a routine part of staging of peritoneal metastases (PM). We aim to determine value of cytology in patients undergoing pressurized intraperitoneal aerosol chemotherapy (PIPAC).

Methods
Single-center retrospective cohort study included consecutive patients having PIPAC for PM of different primary between January 2015 and January 2020.

Results
A total of 75 patients (median 63 years (IQR 51–70), 67 % female) underwent a total of 144 PIPAC. At PIPAC 1 59 % patients had positive and 41 % patients had negative cytology. Patients with negative and positive cytology only differed in terms of symptoms of ascites (16% vs. 39 % respectively, p=0.04), median ascites volume (100 vs. 0 mL, p=0.01) and median PCI (9 vs. 19, p<0.01). Among 20 patients who completed 3 PIPACs (per protocol), cytology changed in one from positive to negative, and in two from negative to positive. Median overall survival was 30.9 months in the per protocol group and 12.9 months in patients having <3 PIPACs (=0.519).

Conclusions
Positive cytology under PIPAC treatment is more frequently encountered in patients with higher PCI and symptomatic ascites. Cytoversion was rarely observed and cytology status had no impact on treatment decisions in this cohort.
AN OVERVIEW OF METHODS AND TECHNICAL MEANS OF SPACE DEBRIS REMOVAL FROM LOW EARTH ORBITS
Authors: Аbaturov А.O. , Dron М.M. , Kulyk О.V. , Proroka V.A. 
Published: May 2023

Debris in Earth's orbit poses a significant threat to existing spacecraft and hinders the safe launch of new spacecraft. This paper discusses various methods of space debris removal from orbit. In particular, active, passive, and combined methods are considered. The possibility of using suborbital rockets to launch the removal system into orbit is also considered. The purpose of this paper is to review existing methods and technical means of space debris de-orbiting and analyze and identify promising areas for the development of such systems. A patent analysis was conducted for the period from 2002 to 2022. Modern scientific works on various methods of space debris removal were also analyzed. The papers on the combined method of space debris removal were analyzed separately. Non-standard approaches to space debris removal are considered. In particular, the possibility of using suborbital launch vehicles to launch removal systems into orbit is considered. As a result of the work, the current state of development of methods and technical means for space debris removal was determined. It has been found that the most commonly patented and studied in scientific papers are technical means based on the passive removal method. At the same time, the active method receives less attention in scientific papers. Because of this, it has been established that the study of passive and combined methods and the development of technical means based on these methods are promising areas. It was found that the combined method is promising, but little was studied, and the basic requirements for systems using suborbital launch vehicles were also identified. This work allowed us to summarize the current state of the problem of space debris management and identify the most promising areas for the development of space debris removal systems.
RESULTS OF DESIGN AND THEORETICAL STUDIES OF LV PRESSURIZATION SPRAYERS PARAMETERS
Authors: Lohvynenko А.I. , Minai O.M. , Khomiak V.O. 
Published: May 2023

The pressurization system of the fuel tanks of launch vehicles is one of the important and critical subsystems of the pneumatic-hydro supply system. The pressurization system is designed to create the necessary pressures in the fuel tanks in order to ensure their required values at the engine inlets (both during launch and during operation in specified modes), as well as to ensure the strength and stability of the tanks during the flight of launch vehicles. These systems determine the configuration and appearance of launch vehicles, their energy characteristics and operating conditions. At the same time, the pressurization system is functionally interconnected with the operation of many other subsystems of the pneumatic-hydraulic supply system (refueling of fuel components, control systems, fuel consumption control systems, units of a liquid-propellant rocket propulsion system, etc.).
One of the main functional elements of the pressurization system is the atomizer. The atomizer is designed to introduce pressurization gas into the tank in such a way that its speed and direction provide the required pressure and gas temperature distribution in the free volume of the tank, without causing unacceptable heating of the tank structure and fuel component, as well as possible disturbances (vibrations, etc.) .
On the example of specific launch vehicles on high- and low-boiling fuel components, a generalizing review of the pressurization system sprayers developed in the Yuzhnoye State Design Office (YSDO) was carried out, as a result of which the authors determined and described in detail: their design features, requirements, classification, and the procedure for their development. The possibilities and tools for modeling the parameters of atomizers are shown. The experimental data of some of the developed atomizers are presented. Promising directions for the development of pressurization systems are outlined, which in the future will allow the development of highly efficient systems with optimal parameters.