BEBERAPAASPEKBIOLOGI IKANBELOSO(Sauridamicropectoralis) DI PERAIRANUTARAJAWATENGAH

Indeks kelimpahan stok ikan beloso (Saurida micropectoralis) di Laut Jawa cenderungmengalami penurunan dari tahun ke tahun dan untuk mencegahnya perlu bahan masukan yang bersumber dari hasil penelitian yang dijadikan sebagai dasar pengelolaannya. Penelitian dilakukan untukmengkaji beberapa aspek biologimeliputi hubungan panjangberat, nisbah kelamin, tingkat kematangan gonad, panjang pertama kali tertangkap dan panjang pertama kali matang gonad, serta kebiasaan makan ikan beloso. Penelitian dilakukan pada bulanApril–Agustus 2009 di perairan utara Jawa Tengah. Hasil penelitian menunjukkan bahwa nisbah kelamin ikan jantan dan betina berada dalam keadaan tidak seimbang. Pertumbuhan ikan beloso bersifat allometrik positif, dimana pertambahan berat lebih cepat dibandingkan pertumbuhan panjangnya dan tingkat kematangan gonad (TKG) ikan beloso didominasi oleh stadium I. Panjang pertama kali ikan beloso tertangkap lebih kecil dari panjang pertama kali matang gonadnya (Lc < Lm) sehingga akan mengancam kelestariaannya. Ikan beloso bersifat karnivora, dimana makanan utamanya adalah potongan ikan dasar, cumi, dan teri. Index of stock abundance of Lizardfish (Saurida micropectoralis) in Java Sea tend to decreased from year to year. The decline was expected because of the potential of Lizardfish decreasing but the effort continue to rise. The objective of this study is to assess the biological aspects including length-weight relationship, sex ratio, gonadal maturity stage, length of first capture (Lc) and length of first mature (Lm), and feeding habit of Lizardfish in north waters of Central Java. This study was conducted from April to August 2009 in north waters of Central Java. Results showed that the sex ratio between males and females was 1:0,97. Based on Chi-square test it is showed that sex ratio is not balanced. The growth of Lizardfish indicated positive allometric where the weight growth more faster than its length growth. The gonadalmaturity stage of Lizard fish is dominated by the first stage. The length of first capture of Lizardfish was under the length of first mature (Lc < Lm) so that will threaten its sustainability. Lizardfish was indicated carnivorous species where its main food are part of demersal fishes, squids and anchovies.

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KOMPOSISI UKURAN, PERBANDINGAN JENIS KELAMIN, DAN TINGKAT KEMATANGAN GONAD IKAN TODAK BERPARUH PENDEK (Tetrapturus angustirostris) DI SAMUDERAHINDIA

BAWAL Widya Riset Perikanan Tangkap ◽

10.15578/bawal.3.2.2010.123-128 ◽

2017 ◽

Vol 3 (2) ◽

pp. 123

Author(s):

Dian Novianto ◽

Budi Nugraha ◽

Andi Bahtiar

Keyword(s):

Indian Ocean ◽

Sex Ratio ◽

Size Composition ◽

Maturity Stage ◽

Chi Square ◽

Male And Female ◽

Level Ii ◽

Chi Square Test ◽

The Indian Ocean ◽

Tuna Longline

Ikan todak berparuh pendek atau ikan tumbuk atau shortbill spearfish (Tetrapturus angustirostris) merupakan salah satu hasil tangkapan sampingan rawai tuna. Informasi mengenai ikan todak berparuh pendek seperti komposisi ukuran, perbandingan kelamin, dan tingkat kematangan gonadsangat terbatas. Tulisan ini bertujuan untuk menyajikan data dan informasi mengenai aspek biologi ikan todak berparuh pendek yang merupakan hasil tangkapan sampingan dari rawai tuna yang beroperasi di Samudera Hindia. Penelitian ini dilakukan pada bulan September sampai Desember 2008 di perairan Samudera Hindia. Hasil penelitian menunjukan bahwa ikan todak berparuh pendek memiliki kisaran panjang tubuh 135-175 cmLJFL dan modus pada kisaran 155-165 cmLJFL.Perbandingan jenis kelamin ikan jantan dan betina 1:13,5, berdasarkan atas hasil uji chi-square menunjukan bahwa rasio ikan jantan dan betina pada periode penelitian ini tidak seimbang. Pada bulan September ikan todak berparuh pendek betina didominansi oleh tingkat kematangan gonad IIsebesar 66,7%, bulan Oktober oleh tingkat kematangan gonad V sebesar 46,2%, bulan Nopember oleh tingkat kematangan gonad II sebesar 53,3%, sedangkan pada bulan Desember oleh tingkat kematangan gonad III sebesar 42,9%. Pada bulan Nopember sampai Desember terlihat bahwa tingkat kematangan gonad V mulai berkurang, hal ini menunjukan bahwa pada bulan Nopember sampai Desember diduga banyak ikan todak berparuh pendek betina yang sudah memijah. Shortbill Spearfish (Tetrapturus angustirostris) is one of bycatch of tuna longline. Information about shortbill spearfish on the size composition, sex ratio, and maturity stage is still very limited. The objective this paper is to present the data and information about shortbill spearfish which is a bycatch of tuna longline that operated in the Indian Ocean. Research was conducted during September until December 2008 in Indian Ocean. The results showed that the shortbill spearfish have body length about 135-175 cmLJFL and modes in 155-165 cmLJFL. Sex ratio of the male and female was 1:13.5. Based on chi-square test showed that the ratio of male and female in the period of the study was not balanced. In September, the female stage maturity was dominated by level II of 66.7%, October by level V of 46.2%, November by level II of 53.3%, and December by level III of 42.9%. During November until December showed that the maturity stage of level V was decreased, this shows that in this time the female of shortbill spearfish was spawned.

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ASPEK BIOLOGI IKAN TEMBANG (Sardinella gibbosa BLEEKER, 1849) DI PERAIRAN PRIGI DAN SEKITARNYA

BAWAL Widya Riset Perikanan Tangkap ◽

10.15578/bawal.11.3.2019.151-159 ◽

2019 ◽

Vol 11 (3) ◽

pp. 151

Author(s):

Prawira A. R. P. Tampubolon ◽

Maya Agustina ◽

Zulkarnaen Fahmi

Keyword(s):

Sex Ratio ◽

Logistic Function ◽

Purse Seine ◽

Chi Square ◽

Gonadal Maturity ◽

Fish Samples ◽

Sardinella Gibbosa ◽

Chi Square Test ◽

Relationship Of ◽

The Relationship

Ikan tembang (Sardinella gibbosa Bleeker, 1849) adalah salah satu jenis ikan pelagis kecil, bernilai ekonomis penting serta banyak tertangkap di perairan Prigi dan sekitarnya. Informasi terkait ikan ini masih sangat terbatas di perairan Prigi. Penelitian ini bertujuan untuk mengungkap beberapa aspek biologi ikan tembang hasil tangkapan pukat cincin di perairan Prigi dan sekitarnya. Penelitian berlangsung selama lima bulan, dari Mei hingga September 2019. Ikan tembang yang dijadikan contoh merupakan hasil tangkapan pukat cincin yang didaratkan di PPN Prigi. Contoh ikan yang diukur panjang dan ditimbang bobotnya berjumlah 705 ekor. Tiga ratus diantaranya kemudian dibedah untuk diamati jenis kelamin dan tingkat kematangan gonadnya secara visual. Analisis data dilakukan menggunakan regresi power yang diuji menggunakan uji-t untuk hubungan panjang bobot, uji khi kuadrat untuk menentukan keseimbangan nisbah kelamin, dan fungsi logistik untuk menentukan ukuran pertama kali ikan matang gonad. Panjang cagak ikan yang dianalisis berkisar antara 91-183 mm dengan ikan terbanyak pada selang kelas 110-119 mm. Pola pertumbuhan ikan tembang adalah allometrik negatif dengan nisbah kelamin yang seimbang. Ukuran pertama kali matang gonad ikan tembang di perairan Prigi dan sekitarnya adalah 128 mm. Sebagian besar ikan tembang yang tertangkap pada alat tangkap pukat cincin adalah ikan tembang yang masih belum dewasa.Goldstripe sardinella (Sardinella gibbosaBleeker, 1849) is a kind of small pelagic fish, economically important and caught a lot in Prigi and adjacent waters. The information regarding this fish was still very limited in Prigi waters. This study aimed to reveal several aspects of the biology of goldstripe sardinella caught by purse seine in Prigi and adjacent waters. The research was held for five months, from May to September 2019. Fish samples were from purse seiners that landed the caught at PPN Prigi. There were 705 fish measured and weighed. Three hundred of them were dissected to be observed the sex and gonadal maturity visually. Data analysis was performed using power regression which was tested using t-test for the relationship of weight length, chi-square test to determine the balance of sex ratio, and logistic function to determine the first length of maturity. The length of the fish was ranged from 91-183 mmFL and mostly was at 110-119 mmFL length class. The growth pattern of the goldstripe sardinella was allometric negative with a balanced sex ratio. The first length of maturity for goldstripe sardinella in Prigi and adjacent waters was 128 mm. Most of the fish which were caught by purse seine were still immature.

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REPRODUCTIVE BIOLOGY OF POKEA CLAM Batissa violacea var. celebensis, VON MARTENS 1897 AT LASOLO ESTUARY, SOUTHEAST SULAWESI

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.29244/jitkt.v9i1.17913 ◽

2017 ◽

Vol 9 (1) ◽

pp. 9-18

Author(s):

. Bahtiar

Keyword(s):

Sex Ratio ◽

Quantitative Description ◽

Female Gonad ◽

Reproductive Pattern ◽

Maturity Stage ◽

Chi Square ◽

Male And Female ◽

Gonad Maturity ◽

Gonadal Maturity ◽

Traditional Fishing

Pokea clam Batissa violacea var. celebensis von Martens 1897 that inhabits the substrates of some estuaries in Southeast Sulawesi has a tendency to have different reproductive pattern. The aim of this study was to determine the sex ratio, gonadal maturity stage (TKG), gonadal maturity index (IKG) and the size at first gonad maturity of pokea in Lasolo estuary, Southeast Sulawesi. Samples were randomly collected using a traditional fishing gear called tangge. Sex ratio, TKG, IKG, and the size at first gonad maturity were determined using standard methods and formulas and then analyzed using Chi Square, quantitative description and non-linear regression. The results showed that the number of males were higher than the numbers of females, ranging from 71.85-89.84% and 10.16-28.15%, respectively. Gonadal maturity development of male and female occured simultaneously. Early gonadal maturity stage began in January. Spawning occurs twice, beginning with maturity in April and spawning in May and then again maturity in July and spawning in July until October. IKG values of male and female were relatively the same ranging from 2.56-31.92. The males matured earlier than the females at size 1.95 cm and 2.15 cm, respectively. Keywords: female, gonad, male, clam, maturity, spawning

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REPRODUCTIVE BIOLOGY OF POKEA CLAM Batissa violacea var. celebensis, VON MARTENS 1897 AT LASOLO ESTUARY, SOUTHEAST SULAWESI

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.28930/jitkt.v9i1.17913 ◽

2017 ◽

Vol 9 (1) ◽

pp. 9

Author(s):

. Bahtiar

Keyword(s):

Sex Ratio ◽

Reproductive Pattern ◽

Maturity Stage ◽

Fishing Gear ◽

Chi Square ◽

Male And Female ◽

Gonad Maturity ◽

Gonadal Maturity ◽

Traditional Fishing ◽

Number Of Males

Pokea clam Batissa violacea var. celebensis von Martens 1897 that inhabits the substrates of some estuaries in Southeast Sulawesi has a tendency to have different reproductive pattern. The aim of this study was to determine the sex ratio, gonadal maturity stage (TKG), gonadal maturity index (IKG) and the size at first gonad maturity of pokea in Lasolo estuary, Southeast Sulawesi. Samples were randomly collected using a traditional fishing gear called tangge. Sex ratio, TKG, IKG, and the size at first gonad maturity were determined using standard methods and formulas and then analyzed using Chi Square, quantitative description and non-linear regression. The results showed that the number of males were higher than the numbers of females, ranging from 71.85-89.84% and 10.16-28.15%, respectively. Gonadal maturity development of male and female occured simultaneously. Early gonadal maturity stage began in January. Spawning occurs twice, beginning with maturity in April and spawning in May and then again maturity in July and spawning in July until October. IKG values of male and female were relatively the same ranging from 2.56-31.92. The males matured earlier than the females at size 1.95 cm and 2.15 cm, respectively. Keywords: female, gonad, male, clam, maturity, spawning

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Association of Infantile Anorexia with Sleep Pattern and Cognitive Development of Children at Southern Region of Central Java, Indonesia

Journal of Comprehensive Pediatrics ◽

10.5812/compreped.99766 ◽

2021 ◽

Vol 12 (2) ◽

Author(s):

Nenden Nursyamsi Agustina ◽

Qodri Santosa ◽

Nurul Afifah Munaya ◽

Gema Citra Dwijayanti

Keyword(s):

Cognitive Development ◽

Brain Cell ◽

Sleep Patterns ◽

Chi Square ◽

Central Java ◽

Health And Nutrition ◽

Chi Square Test ◽

Scale Test ◽

Children’S Sleep ◽

Abnormal Sleep

Background: Cognitive development plays an important role in a child’s life. Cognitive development and sleep patterns can interfere with the brain cell growth related to health and nutrition in children. Many children are reported to have eating difficulty in infantile anorexia. Infantile anorexia is an eating disorder during the children’s period of learning (6 - 36 months of age). The disorder is characterized by extreme refusal of eating, deficiency of growth, and loss of typical appetite. Objectives: This study aimed to determine the association of infantile anorexia at 12 - 36 months of age with cognitive development and sleep patterns in children. Methods: This analytic observational study with a case-control design was conducted on the subjects divided into 40 infantile anorexia children and 40 controls. Infantile anorexia was diagnosed by a trained pediatrician. Cognitive assessment was measured by the Capute Scale test. The Brief Infant Sleep Questionnaire measured the data on children’s sleep patterns. The association of infantile anorexia and children’s cognitive development was analyzed by the chi-square test. Results: The result showed a significant association between infantile anorexia and children’s cognitive development (OR: 52.76; 95% CI: 6.58 - 423.0; P < 0.001). A similar association was also observed between children’s sleep patterns and infantile anorexia (OR: 4.88; 95% CI: 1.80 - 13.21; P < 0.002). Conclusions: The findings of this study demonstrated that children with infantile anorexia are more likely to have impaired cognitive development and abnormal sleep patterns.

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Double diapering facilitates hip maturation in newborns: a prospective randomised control study

10.21203/rs.2.23393/v1 ◽

2020 ◽

Author(s):

Wei C. Lee ◽

Hsuan K. Kao ◽

Mei C. Chen ◽

Wen E Yang ◽

Shih M. Chu ◽

...

Keyword(s):

Sex Ratio ◽

Gestational Age ◽

Birth Rate ◽

Hip Dysplasia ◽

Alpha Angle ◽

First Year ◽

Type I ◽

Chi Square ◽

Chi Square Test ◽

Control Study

Abstract Background Maintaining the hips in flexion and abduction posture is a common recommendation to facilitate hip maturation in infants. Double diapering helps to maintain a baby’s hips in flexion and abduction posture, but the efficacy of double diapers in hip development has never been verified. We investigated whether double diapering results in greater improvement of the alpha angle in the first months of life. Methods This prospective randomised control study enrolled newborns with Graf type IIa hips. Babies were assigned to the double-diaper or single-diaper group. Parents were instructed on proper hip positioning, except for diapering. Change in the alpha angle from newborn to 1 month after birth, rate of improvement to bilateral Graf type I hips in 1 month, and number of ultrasound examinations and orthopaedic clinic visits in the first year were compared between the two groups. For babies with bilateral IIa hips, we used the averaged data from both hips, and for babies with unilateral IIa hips, we used the data from the IIa hips. Results Seventy newborns with 102 type IIa hips were included from January to December 2017. They were allocated to the double-diaper group (N=33) and single-diaper group (N=37). With a comparable sex ratio, gestational age, and newborn alpha angle, the double-diaper group had a greater increase of alpha angles in 1 month than the single-diaper group (+7.9° vs. +5.2°, t-test, p=0.011). Twenty-eight babies in the double-diaper group (84.8%) and 20 babies in the single-diaper group (54.1%) improved to having bilateral Graf type I hips (chi-square test, p=0.006). Subsequent clinical visits and hip ultrasounds before 1 year were significantly reduced in the double-diaper group. Conclusions Our results support double diapering for enhancing hip maturation in babies with Graf type IIa hips. The amount of improvement may not indicate double diapering as a treatment for hip dysplasia, but its effects in immature hips are noteworthy in reducing further clinical and ultrasound follow-ups.

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Kepatuhan dan Kualitas Hidup Pasien Diabetes Melitus Tipe 2 di Rumah Sakit di Jawa Tengah

Pharmacon Jurnal Farmasi Indonesia ◽

10.23917/pharmacon.v17i2.12281 ◽

2020 ◽

Vol 17 (2) ◽

pp. 165-173

Author(s):

Nurul Mutmainah ◽

Muhammad Al Ayubi ◽

Anggie Widagdo

Keyword(s):

Quality Of Life ◽

Diabetes Mellitus ◽

Type 2 Diabetes ◽

Type 2 Diabetes Mellitus ◽

Short Form ◽

Chi Square ◽

Central Java ◽

Chi Square Test

Diabetes mellitus is a chronic disease that requires treatment for a long period of time. Adherence to consuming drugs is one of the most important things in achieving treatment goals. This study aims to determine the level of adherence and quality of life and determine the relationship to the quality of life of patients with type 2 DM in hospitals in Central Java. This study uses analytic design by asking cross-sectional. Samples were taken at two hospitals in Central Java. Sampling was purposive sampling with the criteria of type 2 diabetes mellitus patients who are undergoing outpatient care in the hospital, have undergone therapy for at least 3 months, and can communicate well. As a measurement used the Medication Adherence Rating Scale (MARS) questionnaire while the quality of life measure used the Short Form 36 (SF-36) questionnaire. Score data received and quality of life that has been obtained was processed with the SPSS (Product Statistics and Service Solutions) chi-square test. Research results in 200 respondents found 9 people (4.5%) had low adherence, 46 people (23%) were moderately related and 145 people (72.5%) have high adherence. While the quality of life found 41 people (20.5%) had a poor quality of life and 159 people (79.5%) had a good quality of life. The lowest aspect of quality of life is physical limitations and the highest aspect of quality of life is mental health. From the results of the analysis on the chi square test, the p value was obtained: 0.00. This shows that there is a significant relationship between adherence and quality of life in patients with Type 2 diabetes mellitus at the hospitals and a Prevalence Ratio value of 23.47.

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PENGARUH USIA DAN JENIS KELAMIN PADA KEPATUHAN PASIEN DIABETES MELITUS MENGGUNAKAN OBAT ANTIDIABETES DI PERUM KETAPANG SOKARAJA KULON

Viva Medika: Jurnal Kesehatan, Kebidanan dan Keperawatan ◽

10.35960/vm.v10i2.443 ◽

2019 ◽

Vol 10 (2) ◽

pp. 76-81

Author(s):

Ikhwan Yuda Kusuma

Keyword(s):

Drug Information ◽

Third Place ◽

Chi Square ◽

The Third ◽

Central Java ◽

The World ◽

Chi Square Test ◽

Survey Results ◽

Central Java Province ◽

Diabetes Melitus

ABSTRACT The WHO survey results show that the number of DM patients in Indonesia is ranked the 4th largest in the world. DM causes death by 5% every year. Deaths from DM are expected to increase by 50% in the next ten years. The results of the 2007 Central Java RISKESDAS showed that the prevalence of DM in Central Java province was 0.8% and overall was 1.3%. The highest prevalence is found in Cilacap Regency (3.9%), second place is Tegal City Regency (3.1%), for the third place is Surakarta (2.8%), fourth place is Pemalang (2.1%), and fifth place is occupied by Banyumas (1.9%) (Ministry of Health, 2009). This study used an experimental design by treating the group of cases. The research instruments in this study were interview guides about the number of remaining antidiabetic drugs to check the compliance and MMAS questionnaires that had been validated and translated into Indonesian versions (Setyaningsih, 2013). The results of data analysis using the Chi-Square test were obtained p = 0.220 (p> 0.05) based on the MMAS questionnaire, this indicates that this indicates that this study of age has a significant influence on the adherence of antidiabetic use in DM patients in Perum Ketapang Sokaraja Kulon. Keywords: Age, Diabetes Mellitus, Drug Information

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Pillar Algorithm in K-Means Method for Identification Health Human Resources Availability Profile in Central Java

JUITA Jurnal Informatika ◽

10.30595/juita.v9i2.9860 ◽

2021 ◽

Vol 9 (2) ◽

pp. 145

Author(s):

M. Nishom ◽

Sharfina Febbi Handayani ◽

Dairoh Dairoh

Keyword(s):

Human Resources ◽

Human Resource ◽

Health Workers ◽

Health Human Resource ◽

Chi Square ◽

Health Human Resources ◽

Central Java ◽

Chi Square Test ◽

Observation Method ◽

Chi Square Analysis

Based on data from the Ministry of Health, the distribution ratio between health workers and patients in Indonesia is still not equal distributed. It influenced by the distribution of health human resources that are not in accordance with the ideal needs of health services. This results need to identify the profile of the availability of health human resources in Indonesia. In this study, an approach will be implemented to identify the profile of health human resources availability using K-Means Clustering with a combination of pillar algorithms in optimizing the selection of the initial cluster centroid. Chi-square analysis is used to determine the disparity in the needs of health human resources with the conditions of the availability of health human resources in the Central Java region. The data collection method used in this research is the observation method, while the scientific method used in this research is the K-Means Clustering method. The results showed that the application has been generated can dynamically determine the health human resource cluster based on the disparity category of health human resource availability in the Central Java region. In addition, the labeling of the Pillar K-Means cluster based on the Chi-square test has a high degree of accuracy, namely 80%.

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Sex Ratio And Size At First Maturity Of Blue Swimming Crab (Portunus pelagicus) Salemo Island Pangkep Regency

ILMU KELAUTAN Indonesian Journal of Marine Sciences ◽

10.14710/ik.ijms.21.1.17-22 ◽

2016 ◽

Vol 21 (1) ◽

pp. 17 ◽

Cited By ~ 2

Author(s):

Muh. Saleh Nurdin ◽

Syamsu Alam Ali ◽

Dewi Yanuarita Satari

Keyword(s):

Sex Ratio ◽

Coral Reefs ◽

Swimming Crab ◽

High Demand ◽

Chi Square ◽

Portunus Pelagicus ◽

Ratio Size ◽

Chi Square Test ◽

First Maturity ◽

Size At First Maturity

Blue swimming crab (Portunuspelagicus) is aeconomical valuable fisheries importantcommodity due to the high demand and availability jobs created for the fishermen. Due to their high demand blue swimming crab heavily exploited from Salemo Island. This study aimed at comparing the sex ratio and the size at first maturity of blue swimming crab caught in mangrove ecosystems, coral reefs, and seagrass. Sex ratio was analyzed using chi square test and the size at first maturity was analyzed using the Spearman-Karber formula. The results showed the sex ratio ofmales and femalessmall crab caught in every ecosystem is balanced. The size at first maturity of blue swimming crab caught in mangrove, seagrass and coral reefs, each to the male 81,08 mm, 102,36 mm and 102,87 mm in width and size of female 94,54 mm, 83,35 mm, 98,31 mm width. In a reference to government regulations, the blue male swimming crab caught in the coral reef and seagrass ecosystems have yet to size at first maturity is allowed to be captured. Keywords: blue swimming crab, sex ratio,size at first maturity, Salemo Island

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